{"id":4328,"date":"2026-08-12T16:50:08","date_gmt":"2026-08-12T08:50:08","guid":{"rendered":"https:\/\/xifagroup.com\/?page_id=4328"},"modified":"2026-08-12T16:50:08","modified_gmt":"2026-08-12T08:50:08","slug":"valve-bag-manufacturer","status":"publish","type":"page","link":"https:\/\/xifagroup.com\/fr\/valve-bag-manufacturer\/","title":{"rendered":"Sac \u00e0 valve"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4328\" class=\"elementor elementor-4328\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c51222 e-con-full e-flex e-con e-parent\" data-id=\"6c51222\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e693fd1 elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"e693fd1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div 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var(--trae-text-disabled);\r\n}\r\n\r\n.trae-marking-btn {\r\n  justify-content: center;\r\n}\r\n\r\n.trae-marking-btn:hover:not(:disabled) {\r\n  background: var(--trae-bg-overlay-l1) !important;\r\n}\r\n\r\n.trae-marking-btn:active:not(:disabled) {\r\n  background: var(--trae-bg-overlay-l2) !important;\r\n}\r\n\r\n.trae-marking-btn-active {\r\n  background: var(--trae-status-primary-surface-l1) !important;\r\n  color: var(--trae-status-primary-default) !important;\r\n}\r\n\r\n.trae-marking-btn:disabled {\r\n  color: var(--trae-text-disabled) !important;\r\n  cursor: not-allowed !important;\r\n}\r\n\r\n.trae-action-button-shortcut {\r\n  display: flex;\r\n  align-items: center;\r\n  gap: 2px;\r\n  color: var(--trae-icon-secondary);\r\n  flex-shrink: 0;\r\n}\r\n\r\n.trae-shortcut-container {\r\n  display: flex;\r\n  align-items: center;\r\n  gap: 2px;\r\n}\r\n\r\n.trae-shortcut-key {\r\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\r\n  font-size: 11px;\r\n  font-weight: 500;\r\n  line-height: 12px;\r\n  color: var(--trae-icon-secondary);\r\n}\r\n\r\n.trae-add-to-chat-divider {\r\n  width: 2px;\r\n  height: 12px;\r\n  padding: 0 6px;\r\n  box-sizing: content-box;\r\n  background-clip: content-box;\r\n  background-color: var(--trae-border-l2);\r\n  flex-shrink: 0;\r\n}\r\n\r\n.trae-editor-view {\r\n  display: flex;\r\n  flex-direction: column;\r\n  width: 320px;\r\n  padding: 8px;\r\n  background: transparent;\r\n}\r\n\r\n.trae-editor-text-container {\r\n  display: flex;\r\n  align-items: center;\r\n  padding: 8px;\r\n  background: var(--trae-bg-overlay-l1);\r\n  border: 1px solid var(--trae-border-l3);\r\n  border-radius: 4px;\r\n  gap: 8px;\r\n}\r\n\r\n.trae-editor-textarea {\r\n  flex: 1;\r\n  padding: 0 2px;\r\n  border: none;\r\n  background: transparent;\r\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\r\n  font-size: 13px;\r\n  font-weight: 400;\r\n  line-height: 20px;\r\n  color: var(--trae-text-default);\r\n  resize: none;\r\n  outline: none;\r\n  overflow-y: auto;\r\n  max-height: 140px;\r\n}\r\n\r\n.trae-editor-textarea::placeholder {\r\n  color: var(--trae-text-tertiary);\r\n}\r\n\r\n.trae-editor-action-bar {\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: flex-end;\r\n  gap: 4px;\r\n  max-height: 0;\r\n  opacity: 0;\r\n  overflow: hidden;\r\n  transition:\r\n    max-height 0.2s ease-out,\r\n    opacity 0.2s ease-out,\r\n    margin-top 0.2s ease-out;\r\n}\r\n\r\n.trae-editor-action-bar-visible {\r\n  max-height: 32px;\r\n  opacity: 1;\r\n  margin-top: 8px;\r\n}\r\n\r\n.trae-editor-cancel-button {\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  height: 24px;\r\n  padding: 0 4px;\r\n  background: var(--trae-bg-overlay-l2);\r\n  border: none;\r\n  border-radius: 4px;\r\n  cursor: pointer;\r\n  transition: background-color 0.15s ease;\r\n}\r\n\r\n.trae-editor-cancel-button:hover {\r\n  background: var(--trae-bg-overlay-l3);\r\n}\r\n\r\n.trae-editor-cancel-button:active {\r\n  background: var(--trae-bg-overlay-l3);\r\n}\r\n\r\n.trae-editor-cancel-button:focus-visible {\r\n  outline: 2px solid var(--trae-status-primary);\r\n  outline-offset: 1px;\r\n}\r\n\r\n.trae-editor-cancel-text {\r\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\r\n  font-size: 11px;\r\n  font-weight: 500;\r\n  line-height: 16px;\r\n  color: var(--trae-text-default);\r\n  white-space: nowrap;\r\n  padding: 0 4px;\r\n}\r\n\r\n.trae-editor-submit-button {\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  height: 24px;\r\n  padding: 0 8px;\r\n  background: var(--trae-bg-invert);\r\n  border: none;\r\n  border-radius: 4px;\r\n  cursor: pointer;\r\n  transition: background-color 0.15s ease;\r\n}\r\n\r\n.trae-editor-submit-button:hover {\r\n  background: var(--trae-bg-invert-hover);\r\n}\r\n\r\n.trae-editor-submit-button:active {\r\n  background: var(--trae-bg-invert-active);\r\n}\r\n\r\n.trae-editor-submit-button:focus-visible {\r\n  outline: 2px solid var(--trae-status-primary);\r\n  outline-offset: 1px;\r\n}\r\n\r\n.trae-editor-submit-text {\r\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\r\n  font-size: 11px;\r\n  font-weight: 500;\r\n  line-height: 16px;\r\n  color: var(--trae-text-onaccent);\r\n  white-space: nowrap;\r\n  padding: 0 4px;\r\n}\r\n\r\n.trae-editor-submit-icon {\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  width: 12px;\r\n  height: 12px;\r\n  color: var(--trae-icon-onaccent);\r\n  flex-shrink: 0;\r\n}\r\n\r\n.trae-success-view {\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  gap: 6px;\r\n  padding: 0 12px;\r\n  height: 32px;\r\n  white-space: nowrap;\r\n}\r\n\r\n.trae-success-icon {\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  width: 16px;\r\n  height: 16px;\r\n  color: var(--trae-status-success);\r\n  flex-shrink: 0;\r\n}\r\n\r\n.trae-success-text {\r\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\r\n  font-size: 12px;\r\n  font-weight: 400;\r\n  line-height: 18px;\r\n  color: var(--trae-text-default);\r\n  user-select: none;\r\n}\r\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\r\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@300;400;500;600;700&family=Yantramanav:wght@400;500;700;900&family=Roboto:wght@400;500;700&display=swap\" rel=\"stylesheet\">\r\n\r\n.xfvb-card{background:#fff;border:1px solid #E7E3DC;border-top:3px solid var(--red);border-radius:6px;padding:0 0 30px;overflow:hidden;display:flex;flex-direction:column;transition:.3s}\r\n.xfvb-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px rgba(0,0,0,.08)}\r\n.xfvb-card img{width:100%;height:230px;object-fit:contain!important;padding:30px;background:#fff;border-bottom:1px solid #f2f2f2}\r\n.xfvb-card h3{padding:26px 28px 12px;margin:0;font-size:24px;line-height:1.3}\r\n.xfvb-card p{padding:0 28px;font-size:17px;line-height:1.9;flex:1}\r\n@media(max-width:980px){.xfvb-grid-4{grid-template-columns:repeat(2,1fr)}}\r\n@media(max-width:640px){.xfvb-grid-4{grid-template-columns:1fr}}\r\n\r\n\/* Four equal product cards \u2014 descriptions removed *\/\r\n#xifa-valve-page .xfvb-product-grid{\r\n  display:grid;\r\n  grid-template-columns:repeat(4,minmax(0,1fr));\r\n  gap:30px;\r\n  align-items:stretch;\r\n}\r\n#xifa-valve-page .xfvb-product-grid > .xfvb-card{\r\n  width:100%;\r\n  min-width:0;\r\n  height:100%;\r\n  min-height:390px;\r\n  padding:0 0 28px;\r\n  display:flex;\r\n  flex-direction:column;\r\n}\r\n#xifa-valve-page .xfvb-product-grid > .xfvb-card img{\r\n  width:100%;\r\n  height:280px;\r\n  padding:30px;\r\n  object-fit:contain !important;\r\n  flex:0 0 280px;\r\n}\r\n#xifa-valve-page .xfvb-product-grid > .xfvb-card h3{\r\n  margin:0;\r\n  padding:24px 28px 0;\r\n  min-height:86px;\r\n  display:flex;\r\n  align-items:flex-start;\r\n  font-size:24px;\r\n  line-height:1.3;\r\n}\r\n@media (max-width:980px){\r\n  #xifa-valve-page .xfvb-product-grid{\r\n    grid-template-columns:repeat(2,minmax(0,1fr));\r\n  }\r\n}\r\n@media (max-width:640px){\r\n  #xifa-valve-page .xfvb-product-grid{\r\n    grid-template-columns:1fr;\r\n  }\r\n  #xifa-valve-page .xfvb-product-grid > .xfvb-card{\r\n    min-height:auto;\r\n  }\r\n}\r\n<\/style><\/head><body><div id=\"xifa-valve-page\">\r\n<style>\r\n  html, body { margin: 0 !important; padding: 0 !important; }\r\n  #xifa-valve-page{\r\n    --red: #C81430;\r\n    --red-dark: #7A0C1E;\r\n    --orange: #E85D0C;\r\n    --dark: #17181B;\r\n    --dark-2: #232428;\r\n    --charcoal: #2B2B2E;\r\n    --gray: #6B6B70;\r\n    --line: #E7E3DC;\r\n    --off: #F7F5F1;\r\n    --white: #FFFFFF;\r\n    --radius: 3px;\r\n    --font-body: \"Poppins\", -apple-system, BlinkMacSystemFont, \"Segoe UI\", Arial, sans-serif;\r\n    --font-head: \"Yantramanav\", \"Poppins\", sans-serif;\r\n    font-family: var(--font-body);\r\n    font-weight: 400;\r\n    color: var(--charcoal);\r\n    line-height: 1.7;\r\n    background: var(--white);\r\n    -webkit-font-smoothing: antialiased;\r\n    box-sizing: border-box;\r\n    overflow-x: hidden;\r\n  }\r\n  #xifa-valve-page *, #xifa-valve-page *::before, #xifa-valve-page *::after{ box-sizing: inherit; }\r\n  #xifa-valve-page img{ max-width:100%; display:block; }\r\n  #xifa-valve-page a{ text-decoration:none; color:inherit; }\r\n  #xifa-valve-page ul, #xifa-valve-page ol{ margin:0; padding:0; list-style:none; }\r\n  #xifa-valve-page h1, #xifa-valve-page h2, #xifa-valve-page h3, #xifa-valve-page p{ margin:0; }\r\n  #xifa-valve-page h1, #xifa-valve-page h2{ font-family: var(--font-head); }\r\n\r\n  #xifa-valve-page .xfvb-wrap{ max-width:100%; margin:0; padding:0 80px; }\r\n  #xifa-valve-page .xfvb-topbar{ height:6px; width:100%; background:linear-gradient(90deg,var(--red-dark),var(--red),var(--orange)); }\r\n\r\n  \/* Eyebrow \/ labels *\/\r\n  #xifa-valve-page .xfvb-eyebrow{\r\n    display:inline-flex; align-items:center; gap:8px;\r\n    font-size:14px; font-weight:500; letter-spacing:.14em; text-transform:uppercase;\r\n    color:var(--red); margin-bottom:14px;\r\n  }\r\n  #xifa-valve-page .xfvb-eyebrow::before{\r\n    content:\"\"; width:18px; height:2px; background:linear-gradient(90deg,var(--red),var(--orange));\r\n  }\r\n\r\n  \/* HERO *\/\r\n  #xifa-valve-page .xfvb-hero{\r\n    position:relative; background:\r\n      url('https:\/\/xifagroup.com\/wp-content\/uploads\/2023\/01\/product_banner.jpg');\r\n    color:var(--white); padding:76px 0 68px;\r\n    background-size:cover; background-position:center;\r\n  }\r\n  #xifa-valve-page .xfvb-hero::before{\r\n    content:''; position:absolute; inset:0;\r\n    background:rgba(0,0,0,0.4); pointer-events:none;\r\n  }\r\n  #xifa-valve-page .xfvb-hero .xfvb-wrap{ position:relative; z-index:1; }\r\n  #xifa-valve-page .xfvb-hero-inner{ max-width:820px; }\r\n  #xifa-valve-page .xfvb-hero h1{\r\n    font-size:40px; font-weight:700; line-height:1.2; letter-spacing:-.01em;\r\n    margin-bottom:18px;\r\n  }\r\n  #xifa-valve-page  .xfvb-hero p{ font-size:20px; color:#D9D8D6; max-width:680px; margin-bottom:30px; }\r\n  #xifa-valve-page .xfvb-cta-row{ display:flex; flex-wrap:wrap; gap:14px; }\r\n  #xifa-valve-page .xfvb-btn{\r\n    display:inline-block; padding:14px 26px; font-size:15px; font-weight:500;\r\n    letter-spacing:.02em; border-radius:var(--radius); cursor:pointer; border:2px solid transparent;\r\n  }\r\n  #xifa-valve-page .xfvb-btn-primary{\r\n    background:linear-gradient(90deg,var(--red),var(--orange)); color:var(--white);\r\n  }\r\n  #xifa-valve-page .xfvb-btn-outline{\r\n    border-color:rgba(255,255,255,.55); color:var(--white); background:transparent;\r\n  }\r\n  #xifa-valve-page .xfvb-btn-dark{\r\n    background:var(--dark); color:var(--white);\r\n  }\r\n\r\n  \/* Generic section spacing *\/\r\n  #xifa-valve-page .xfvb-section{ padding:64px 0; }\r\n  #xifa-valve-page .xfvb-section-alt{ background:var(--off); }\r\n  #xifa-valve-page  .xfvb-section h2{ font-size:36px; font-weight:700; color:var(--dark); letter-spacing:-.01em;\r\n    margin-bottom:14px; max-width:760px;\r\n  }\r\n  #xifa-valve-page  .xfvb-lede{ font-size:20px; color:var(--gray); max-width:720px; margin-bottom:36px; }\r\n\r\n  \/* Image placeholder *\/\r\n  #xifa-valve-page .xfvb-imgph{\r\n    background:repeating-linear-gradient(45deg,#eeece7,#eeece7 10px,#e6e3dc 10px,#e6e3dc 20px);\r\n    border:1px dashed #c9c4b8; border-radius:6px; color:#8a8578; font-size:14px; font-weight:600;\r\n    display:flex; align-items:center; justify-content:center; text-align:center; padding:18px;\r\n  }\r\n\r\n  \/* Card grid *\/\r\n  #xifa-valve-page .xfvb-grid{ display:grid; gap:22px; }\r\n  #xifa-valve-page .xfvb-grid-5{ grid-template-columns:repeat(5,1fr); }\r\n  #xifa-valve-page .xfvb-grid-4{ grid-template-columns:repeat(4,1fr); }\r\n  #xifa-valve-page .xfvb-grid-3{ grid-template-columns:repeat(3,1fr); }\r\n  #xifa-valve-page .xfvb-grid-2{ grid-template-columns:repeat(2,1fr); }\r\n  #xifa-valve-page .xfvb-card{\r\n    background:var(--white); border:1px solid var(--line); border-radius:6px; padding:24px 20px;\r\n    border-top:3px solid var(--red);\r\n    display:flex; flex-direction:column;\r\n  }\r\n  #xifa-valve-page .xfvb-section-alt .xfvb-card{ background:var(--white); }\r\n  #xifa-valve-page .xfvb-card h3{ font-size:19px; font-weight:700; color:var(--dark); margin-bottom:8px; }\r\n  #xifa-valve-page  .xfvb-card p{ font-size:17px; line-height:1.8; color:var(--gray); }\r\n  #xifa-valve-page .xfvb-card .xfvb-imgph{ height:110px; margin-bottom:16px; font-size:14px; }\r\n\r\n  \/* Product card link button *\/\r\n  #xifa-valve-page .xfvb-card-link{\r\n    display:inline-block; margin-top:auto; font-size:15px; font-weight:500;\r\n    color:var(--red); letter-spacing:.02em;\r\n    border-bottom:1px solid var(--red); padding-bottom:1px;\r\n  }\r\n  #xifa-valve-page .xfvb-card-link:hover{ color:var(--orange); border-color:var(--orange); }\r\n\r\n  \/* Feature list with icon dot *\/\r\n  #xifa-valve-page .xfvb-feat{ border-left:3px solid var(--line); padding-left:20px; }\r\n  #xifa-valve-page .xfvb-feat h3{\r\n    font-size:19px; font-weight:700; color:var(--dark); margin-bottom:8px;\r\n    display:flex; align-items:center; gap:10px;\r\n  }\r\n  #xifa-valve-page .xfvb-feat h3::before{\r\n    content:\"\"; width:9px; height:9px; border-radius:50%;\r\n    background:linear-gradient(90deg,var(--red),var(--orange)); flex-shrink:0;\r\n  }\r\n  #xifa-valve-page  .xfvb-feat p{ font-size:17px; line-height:1.8; color:var(--gray); }\r\n\r\n  \/* Table *\/\r\n  #xifa-valve-page .xfvb-tablewrap{ overflow-x:auto; border-radius:6px; border:1px solid var(--line); }\r\n  #xifa-valve-page table{ width:100%; border-collapse:collapse; min-width:600px; font-size:17px; }\r\n  #xifa-valve-page thead th{\r\n    background:var(--dark); color:var(--white); text-align:left; padding:14px 16px;\r\n    font-size:14px; text-transform:uppercase; letter-spacing:.05em; font-weight:700;\r\n  }\r\n  #xifa-valve-page tbody td{ padding:13px 16px; border-top:1px solid var(--line); color:var(--charcoal); font-size:17px; line-height:1.8;}\r\n  #xifa-valve-page tbody tr:nth-child(even){ background:#FBFAF8; }\r\n  #xifa-valve-page tbody td:first-child{ font-weight:700; color:var(--dark); }\r\n\r\n  \/* Numbers strip *\/\r\n  #xifa-valve-page .xfvb-stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }\r\n  #xifa-valve-page .xfvb-stat{ text-align:left; }\r\n  #xifa-valve-page .xfvb-stat .xfvb-num{\r\n    font-size:40px; font-weight:700; background:linear-gradient(90deg,var(--red),var(--orange));\r\n    -webkit-background-clip:text; background-clip:text; color:transparent; line-height:1;\r\n  }\r\n  #xifa-valve-page .xfvb-stat .xfvb-label{ font-size:16px; color:var(--gray); margin-top:8px; }\r\n\r\n  \/* CTA banner *\/\r\n  #xifa-valve-page .xfvb-ctabar{\r\n    margin-top:40px; padding:22px 26px; background:var(--dark); border-radius:6px;\r\n    display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px;\r\n  }\r\n  #xifa-valve-page .xfvb-ctabar p{ color:var(--white); font-size:18px; font-weight:500; }\r\n  #xifa-valve-page .xfvb-ctabar span{ color:#B7B6B4; font-weight:400; font-size:16px; display:block; margin-top:2px; }\r\n\r\n  \/* Certs row *\/\r\n  #xifa-valve-page .xfvb-certs{ display:flex; flex-wrap:wrap; gap:14px; margin-top:8px; }\r\n  #xifa-valve-page .xfvb-certchip{\r\n    border:1px solid var(--line); border-radius:20px; padding:8px 16px; font-size:15px; font-weight:500;\r\n    color:var(--dark); background:var(--white);\r\n  }\r\n\r\n  \/* FAQ accordion *\/\r\n  #xifa-valve-page .xfvb-faq-item{ border-bottom:1px solid var(--line); }\r\n  #xifa-valve-page .xfvb-faq-item summary{ cursor:pointer; padding:18px 4px; font-weight:600; color:var(--dark); font-size:20px;\r\n    list-style:none; position:relative; padding-right:28px;\r\n  }\r\n  #xifa-valve-page .xfvb-faq-item summary::-webkit-details-marker{ display:none; }\r\n  #xifa-valve-page .xfvb-faq-item summary::after{\r\n    content:\"+\"; position:absolute; right:4px; top:16px; font-size:20px; color:var(--red); font-weight:700;\r\n  }\r\n  #xifa-valve-page .xfvb-faq-item[open] summary::after{ content:\"\u2013\"; }\r\n  #xifa-valve-page .xfvb-faq-item p{ padding:0 4px 20px; font-size:17px; line-height:1.8; color:var(--gray); }\r\n  #xifa-valve-page .xfvb-faq-layout{\r\n    display:grid; grid-template-columns:1.05fr .95fr; gap:64px; align-items:center;\r\n  }\r\n  #xifa-valve-page .xfvb-faq-content{ min-width:0; }\r\n  #xifa-valve-page .xfvb-faq-list{ margin-top:24px; }\r\n  #xifa-valve-page .xfvb-faq-image{ min-width:0; }\r\n  #xifa-valve-page .xfvb-faq-image{\r\n    min-width:0;\r\n    display:flex;\r\n    align-items:center;\r\n    justify-content:center;\r\n  }\r\n  #xifa-valve-page .xfvb-faq-image img{\r\n    width:100%;\r\n    height:auto;\r\n    max-height:none;\r\n    object-fit:contain;\r\n    object-position:center;\r\n    display:block;\r\n    border-radius:6px;\r\n    box-shadow:0 18px 45px rgba(0,0,0,.10);\r\n  }\r\n\r\n\r\n  \/* Final CTA banner *\/\r\n  #xifa-valve-page .xfvb-final-cta{\r\n    padding:72px 70px;\r\n    border-radius:8px;\r\n    text-align:center;\r\n    color:var(--white);\r\n    background:linear-gradient(135deg,#17181B 0%,#2C1816 55%,#4B1F12 100%);\r\n  }\r\n  #xifa-valve-page .xfvb-final-cta h2{\r\n    max-width:900px;\r\n    margin:0 auto 20px;\r\n    color:var(--white);\r\n    font-size:42px;\r\n    font-weight:700;\r\n    line-height:1.2;\r\n  }\r\n  #xifa-valve-page .xfvb-final-cta > p{\r\n    max-width:820px;\r\n    margin:0 auto 30px;\r\n    color:#D8D8D8;\r\n    font-size:19px;\r\n    line-height:1.8;\r\n  }\r\n  #xifa-valve-page .xfvb-final-trust{\r\n    display:grid;\r\n    grid-template-columns:repeat(4,1fr);\r\n    gap:14px 20px;\r\n    max-width:1000px;\r\n    margin:0 auto 34px;\r\n  }\r\n  #xifa-valve-page .xfvb-final-trust span{\r\n    color:#F1EFEC;\r\n    font-size:15px;\r\n    font-weight:500;\r\n  }\r\n\r\n\r\n  \/* Customization color chart media *\/\r\n  #xifa-valve-page .xfvb-color-media{\r\n    display:grid;\r\n    grid-template-columns:1.15fr .85fr;\r\n    gap:22px;\r\n    margin-top:30px;\r\n  }\r\n  #xifa-valve-page .xfvb-color-media-card{\r\n    overflow:hidden;\r\n    min-height:330px;\r\n    background:var(--white);\r\n    border:1px solid var(--line);\r\n    border-radius:6px;\r\n  }\r\n  #xifa-valve-page .xfvb-color-media-card img{\r\n    width:100%;\r\n    height:330px;\r\n    object-fit:cover;\r\n  }\r\n  #xifa-valve-page .xfvb-color-media-card iframe{\r\n    width:100%;\r\n    height:330px;\r\n    display:block;\r\n    border:0;\r\n    background:var(--off);\r\n  }\r\n  #xifa-valve-page .xfvb-color-media-caption{\r\n    padding:14px 16px;\r\n    color:var(--dark);\r\n    font-size:15px;\r\n    font-weight:600;\r\n    border-top:1px solid var(--line);\r\n  }\r\n  #xifa-valve-page .xfvb-color-cta{\r\n    margin-top:0;\r\n    min-height:330px;\r\n    padding:34px 30px;\r\n    flex-direction:column;\r\n    align-items:flex-start;\r\n    justify-content:center;\r\n  }\r\n  #xifa-valve-page .xfvb-color-cta p{\r\n    font-size:24px;\r\n    line-height:1.35;\r\n  }\r\n  #xifa-valve-page .xfvb-color-cta span{\r\n    margin-top:10px;\r\n    font-size:16px;\r\n    line-height:1.7;\r\n  }\r\n  #xifa-valve-page .xfvb-color-cta-actions{\r\n    display:flex;\r\n    flex-wrap:wrap;\r\n    gap:12px;\r\n    margin-top:8px;\r\n  }\r\n  #xifa-valve-page .xfvb-btn-light{\r\n    border-color:rgba(255,255,255,.55);\r\n    color:var(--white);\r\n    background:transparent;\r\n  }\r\n  #xifa-valve-page .xfvb-btn-light:hover{\r\n    border-color:var(--white);\r\n    background:rgba(255,255,255,.08);\r\n  }\r\n\r\n  \/* Quote \/ contact section *\/\r\n  #xifa-valve-page .xfvb-quote{\r\n    background:linear-gradient(120deg,var(--dark),#2a1414); color:var(--white); border-radius:8px;\r\n    padding:48px 40px; display:grid; grid-template-columns:1.1fr .9fr; gap:40px;\r\n  }\r\n  #xifa-valve-page .xfvb-quote h2{ color:var(--white); }\r\n  #xifa-valve-page .xfvb-quote .xfvb-lede{ color:#CFCDCB; }\r\n  #xifa-valve-page .xfvb-form{ background:var(--white); border-radius:6px; padding:26px; }\r\n  #xifa-valve-page .xfvb-form label{ display:block; font-size:14px; font-weight:500; color:var(--dark); margin:14px 0 6px; text-transform:uppercase; letter-spacing:.04em; }\r\n  #xifa-valve-page .xfvb-form label:first-child{ margin-top:0; }\r\n  #xifa-valve-page .xfvb-form input, #xifa-valve-page .xfvb-form select, #xifa-valve-page .xfvb-form textarea{\r\n    width:100%; border:1px solid var(--line); border-radius:4px; padding:11px 12px; font-size:16px;\r\n    font-family:inherit; color:var(--charcoal); background:var(--off);\r\n  }\r\n  #xifa-valve-page .xfvb-form button{\r\n    margin-top:18px; width:100%; padding:14px; border:none; border-radius:4px; font-weight:500; font-size:16px;\r\n    background:linear-gradient(90deg,var(--red),var(--orange)); color:var(--white); cursor:pointer;\r\n  }\r\n  #xifa-valve-page .xfvb-note{ font-size:14px; color:var(--gray); margin-top:10px; }\r\n\r\n  @media (max-width:980px){\r\n    #xifa-valve-page .xfvb-color-media{ grid-template-columns:1fr; }\r\n    #xifa-valve-page .xfvb-grid-5, #xifa-valve-page .xfvb-grid-4{ grid-template-columns:repeat(2,1fr); }\r\n    #xifa-valve-page .xfvb-grid-3{ grid-template-columns:repeat(2,1fr); }\r\n    #xifa-valve-page .xfvb-quote{ grid-template-columns:1fr; padding:34px 24px; }\r\n    #xifa-valve-page .xfvb-stats{ grid-template-columns:repeat(2,1fr); }\r\n    #xifa-valve-page .xfvb-final-trust{ grid-template-columns:repeat(2,1fr); }\r\n    #xifa-valve-page .xfvb-final-cta{ padding:56px 36px; }\r\n    #xifa-valve-page .xfvb-faq-layout{ grid-template-columns:1fr; gap:36px; }\r\n    #xifa-valve-page .xfvb-faq-list{ grid-template-columns:1fr; column-gap:0; }\r\n    #xifa-valve-page .xfvb-faq-image img{ height:auto; max-height:none; }\r\n  }\r\n  @media (max-width:640px){\r\n    #xifa-valve-page .xfvb-hero{ padding:52px 0 44px; }\r\n    #xifa-valve-page .xfvb-hero h1{ font-size:30px; }\r\n    #xifa-valve-page .xfvb-section{ padding:44px 0; }\r\n    #xifa-valve-page .xfvb-section h2{ font-size:24px; }\r\n    #xifa-valve-page .xfvb-grid-5, #xifa-valve-page .xfvb-grid-4, #xifa-valve-page .xfvb-grid-3, #xifa-valve-page .xfvb-grid-2{ grid-template-columns:1fr; }\r\n    #xifa-valve-page .xfvb-stats{ grid-template-columns:repeat(2,1fr); }\r\n    #xifa-valve-page .xfvb-ctabar{ flex-direction:column; align-items:flex-start; }\r\n    #xifa-valve-page .xfvb-final-cta{ padding:44px 22px; }\r\n    #xifa-valve-page .xfvb-final-cta h2{ font-size:30px; }\r\n    #xifa-valve-page .xfvb-final-cta > p{ font-size:17px; }\r\n    #xifa-valve-page .xfvb-final-trust{ grid-template-columns:1fr; }\r\n    #xifa-valve-page .xfvb-faq-layout{ gap:28px; }\r\n    #xifa-valve-page .xfvb-faq-list{ grid-template-columns:1fr; }\r\n    #xifa-valve-page .xfvb-faq-image{ order:initial; }\r\n  }\r\n\r\n  \/* Elementor \/ BeTheme reset *\/\r\n  .elementor-widget-html{ padding:0 !important; margin:0 !important; }\r\n  .elementor-widget-container{ padding:0 !important; margin:0 !important; }\r\n  .elementor-section .elementor-container{ max-width:100% !important; }\r\n  .elementor-column-gap-default > .elementor-column > .elementor-element-populated{ padding:0 !important; }\r\n  #Content{ padding:0 !important; margin:0 !important; }\r\n  #Content .section_wrapper, #Content .mcb-section, #Content .mcb-section-inner,\r\n  #Content .mcb-wrap, #Content .mcb-wrap-inner{\r\n    padding-top:0 !important; padding-bottom:0 !important; margin-top:0 !important; margin-bottom:0 !important;\r\n  }\r\n<\/style>\r\n<div class=\"xfvb-topbar\"><\/div>\r\n<!-- ============ HERO ============ -->\r\n<div class=\"xfvb-hero\">\r\n<div class=\"xfvb-wrap\">\r\n<div class=\"xfvb-hero-inner\">\r\n<div class=\"xfvb-eyebrow\" style=\"color:#F0A16A;\">28 Years of Flexible Packaging Manufacturing<\/div>\r\n<h1>China Valve Bag Manufacturer | Custom PP Valve Bag Factory &amp; Valve Bag Supplier<\/h1>\r\n<p>XIFA is a BRC-certified Chinese valve bag manufacturer with 28 years of experience, producing paper, PP woven, laminated and coffee valve bags for cement, flour, feed, chemical and coffee packaging. Serving trading agents and direct importers across five continents, our factory is a dependable production partner from first sample to full-container shipment.<\/p>\r\n<div class=\"xfvb-cta-row\">\r\n<a class=\"xfvb-btn xfvb-btn-primary\" href=\"#xfvb-quote\">Demander un devis<\/a>\r\n<a class=\"xfvb-btn xfvb-btn-outline\" href=\"#xfvb-specs\">View Specifications<\/a>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- ============ PRODUCT CATEGORIES (includes Applications) ============ -->\r\n<div class=\"xfvb-section xfvb-section-alt\">\r\n<div class=\"xfvb-wrap\">\r\n<div class=\"xfvb-eyebrow\">Product Categories<\/div>\r\n<h2>One Valve Bag Factory, Every Structure You Need<\/h2>\r\n<p class=\"xfvb-lede\">Consolidate sourcing with a single valve bag manufacturer that produces the full range of structures in-house \u2014 no subcontracting, no quality gaps between suppliers.<\/p>\r\n<div class=\"xfvb-grid xfvb-grid-4 xfvb-product-grid\">\r\n<div class=\"xfvb-card\">\r\n<img decoding=\"async\" alt=\"PP Valve Bag\" loading=\"lazy\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcQ-7Uck0cL5wxtAhpXUIpMKUeNC-DovZadma06inH29qQ&amp;s=10\" style=\"width:100%; height:220px; object-fit:contain; padding:15px; background:#fff; border-radius:4px 4px 0 0; margin-bottom:16px;\"\/>\r\n<h3>PP Valve Bag<\/h3>\r\n\r\n<\/div>\r\n<div class=\"xfvb-card\">\r\n<img decoding=\"async\" alt=\"PP Woven Valve Bag\" loading=\"lazy\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcR7OqU9sfFZGGwUP8Hqp-N15FbkR-73r50a6T4j7d4I7w&amp;s=10\" style=\"width:100%; height:220px; object-fit:contain; padding:15px; background:#fff; border-radius:4px 4px 0 0; margin-bottom:16px;\"\/>\r\n<h3>PP Woven Valve Bag<\/h3>\r\n\r\n<\/div>\r\n<div class=\"xfvb-card\">\r\n<img decoding=\"async\" alt=\"Paper Valve Bag\" loading=\"lazy\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcQLoVOcfFHcpyMkSPYjq7wGBw2QXLH4WpTGjwkMKX3SgA&amp;s=10\" style=\"width:100%; height:220px; object-fit:contain; padding:15px; background:#fff; border-radius:4px 4px 0 0; margin-bottom:16px;\"\/>\r\n<h3>Paper Valve Bag<\/h3>\r\n\r\n<\/div>\r\n<div class=\"xfvb-card\">\r\n<img decoding=\"async\" alt=\"Cement Valve Bag\" loading=\"lazy\" src=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/08\/Cement-Valve-Bag.jpg\" style=\"width:100%; height:220px; object-fit:contain; padding:15px; background:#fff; border-radius:4px 4px 0 0; margin-bottom:16px;\"\/>\r\n<h3>Cement Valve Bag<\/h3>\r\n\r\n<\/div>\r\n<\/div>\r\n<div class=\"xfvb-ctabar\">\r\n<p>Not sure which structure fits your product?<span>Send us your material and filling equipment details.<\/span><\/p>\r\n<a class=\"xfvb-btn xfvb-btn-primary\" href=\"https:\/\/xifagroup.com\/fr\/products\/25kg-valve-bag\/\">Read More<\/a>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- ============ SPECIFICATIONS ============ -->\r\n<div class=\"xfvb-section\" id=\"xfvb-specs\">\r\n<div class=\"xfvb-wrap\">\r\n<div class=\"xfvb-eyebrow\">Specifications &amp; Materials<\/div>\r\n<h2>Valve Bag Specifications &amp; Material Options<\/h2>\r\n<p class=\"xfvb-lede\">Every valve bag is engineered around your capacity, filling line and material requirements \u2014 from a single kraft paper ply to multi-layer paper-plus-film laminates.<\/p>\r\n<h3 style=\"font-size:19px; font-weight:700; color:var(--dark); margin-bottom:14px;\">Bag Sizes &amp; Capacities<\/h3>\r\n<div class=\"xfvb-tablewrap\" style=\"margin-bottom:38px;\">\r\n<table>\r\n<thead>\r\n<tr><th>Capacit\u00e9<\/th><th>Standard Dimensions<\/th><th>Material Options<\/th><th>Utilisation typique<\/th><\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr><td>25kg (main size)<\/td><td>54 \u00d7 50 \u00d7 16 cm<\/td><td>Paper \/ PP Woven \/ Paper+Film<\/td><td>Cement, flour, feed, chemicals<\/td><\/tr>\r\n<tr><td>50kg<\/td><td>Custom, on request<\/td><td>PP Woven \/ Heavy-Duty Film<\/td><td>Building materials, minerals<\/td><\/tr>\r\n<tr><td>5\u201310kg<\/td><td>Custom, on request<\/td><td>Kraft Paper \/ Foil \/ Compostable<\/td><td>Coffee, specialty food<\/td><\/tr>\r\n<tr><td>Sheet width<\/td><td>35\u201365 cm (roll), \u2264110 cm (flat sheet)<\/td><td>All materials<\/td><td>Custom bag engineering<\/td><\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<h3 style=\"font-size:19px; font-weight:700; color:var(--dark); margin-bottom:14px;\">Material Structure Comparison<\/h3>\r\n<div class=\"xfvb-tablewrap\" style=\"margin-bottom:38px;\">\r\n<table>\r\n<thead>\r\n<tr><th>Structure<\/th><th>R\u00e9sistance \u00e0 l&#039;humidit\u00e9<\/th><th>Load Capacity<\/th><th>Imprimabilit\u00e9<\/th><th>Id\u00e9al pour<\/th><\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr><td>Paper Valve Bag<\/td><td>Mod\u00e9r\u00e9<\/td><td>Up to 25kg<\/td><td>Excellent (up to 8 colors)<\/td><td>Flour, feed, food-grade powder<\/td><\/tr>\r\n<tr><td>PP Valve Bag<\/td><td>Haut<\/td><td>Up to 25kg<\/td><td>Good<\/td><td>Chemicals, resins, minerals<\/td><\/tr>\r\n<tr><td>PP Woven Valve Bag<\/td><td>Haut<\/td><td>25\u201350kg<\/td><td>Good<\/td><td>Cement, dry mortar, construction<\/td><\/tr>\r\n<tr><td>Paper + Film Laminate<\/td><td>Tr\u00e8s \u00e9lev\u00e9<\/td><td>Up to 25kg<\/td><td>Excellent<\/td><td>Moisture-sensitive powders<\/td><\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<div class=\"xfvb-grid xfvb-grid-2\" style=\"margin-bottom:8px;\">\r\n<div class=\"xfvb-feat\">\r\n<h3>Paper Layers &amp; Basis Weight<\/h3>\r\n<p>2-ply at 90g\/m\u00b2 per layer, or 3-ply at 80g\/m\u00b2 per layer. Combination structures such as 2-paper-1-film, 3-paper-1-film and 4-paper-1-film are all available depending on the barrier level your product needs.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-feat\">\r\n<h3>Full Material Range<\/h3>\r\n<p>Pure paper, paper-plus-film, PP woven, heavy-duty film and aluminum-lined structures are all produced in-house \u2014 giving you a single source for every material configuration without subcontracting.<\/p>\r\n<\/div>\r\n<\/div>\r\n<h3 style=\"font-size:19px; font-weight:700; color:var(--dark); margin-bottom:14px; margin-top:38px;\">Performance Highlights<\/h3>\r\n<div class=\"xfvb-grid xfvb-grid-3\" style=\"margin-bottom:8px;\">\r\n<div class=\"xfvb-card\" style=\"text-align:center; padding:28px 22px 24px;\">\r\n<div style=\"width:48px; height:48px; margin:0 auto 14px; border-radius:50%; background:linear-gradient(135deg,var(--red),var(--orange)); display:flex; align-items:center; justify-content:center; font-size:20px; color:var(--white); font-weight:800;\">\ud83d\udca7<\/div>\r\n<h3 style=\"margin-bottom:6px; font-size:19px;\">Moisture, Oil &amp; Chemical Resistance<\/h3>\r\n<p style=\"font-size:18px;\">Waterproof, oil-resistant, chemical-resistant and low-temperature-stable materials protect contents in demanding storage and shipping conditions.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-card\" style=\"text-align:center; padding:28px 22px 24px;\">\r\n<div style=\"width:48px; height:48px; margin:0 auto 14px; border-radius:50%; background:linear-gradient(135deg,var(--red),var(--orange)); display:flex; align-items:center; justify-content:center; font-size:20px; color:var(--white); font-weight:800;\">\ud83d\udd12<\/div>\r\n<h3 style=\"margin-bottom:6px; font-size:19px;\">Leak-Proof Valve Design<\/h3>\r\n<p style=\"font-size:18px;\">Valve structure reduces powder leakage and improves seal reliability. One-way degassing valves release built-up gas while blocking oxygen and moisture.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-card\" style=\"text-align:center; padding:28px 22px 24px;\">\r\n<div style=\"width:48px; height:48px; margin:0 auto 14px; border-radius:50%; background:linear-gradient(135deg,var(--red),var(--orange)); display:flex; align-items:center; justify-content:center; font-size:20px; color:var(--white); font-weight:800;\">\u26a1<\/div>\r\n<h3 style=\"margin-bottom:6px; font-size:19px;\">Automatic Filling Compatible<\/h3>\r\n<p style=\"font-size:18px;\">All structures engineered for automatic filling lines. Dimensional consistency bag to bag keeps high-speed lines running without jams or misfeeds.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"xfvb-ctabar\">\r\n<p>Need performance data for your quality team?<span>We can share load testing and barrier performance references.<\/span><\/p>\r\n<a class=\"xfvb-btn xfvb-btn-primary\" href=\"#xfvb-quote\">Ask About Test Reports<\/a>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- ============ CUSTOM SOLUTIONS (includes MOQ \/ Samples \/ Lead Time) ============ -->\r\n<div class=\"xfvb-section\">\r\n<div class=\"xfvb-wrap\">\r\n<div class=\"xfvb-eyebrow\">Personnalisation<\/div>\r\n<h2>Custom Valve Bag Solutions<\/h2>\r\n<p class=\"xfvb-lede\">Bring your own artwork and specification, or work with our team to develop a bag structure from scratch.<\/p>\r\n<div class=\"xfvb-grid xfvb-grid-2\">\r\n<div class=\"xfvb-feat\">\r\n<h3>OEM &amp; ODM Manufacturing<\/h3>\r\n<p>We produce against client-supplied drawings and specifications for trading agents, or develop a bag design from your requirements as an ODM partner for direct importers.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-feat\">\r\n<h3>Logo, Color &amp; Printing Design<\/h3>\r\n<p>Up to 6\u20138 color flexo\/gravure printing with Pantone color matching. Our in-house design team can help refine layout, color separation and structural details before your artwork goes to print.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-feat\">\r\n<h3>MOQ, Samples &amp; Lead Time<\/h3>\r\n<p>Minimum order quantity is 4,000 pieces for standard single-color printing and 5,000 pieces for multi-color printing. Free samples are available for existing stock products; custom samples are made to order for a fee.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-feat\">\r\n<h3>Trade Terms &amp; Payment<\/h3>\r\n<p>Standard terms are 30% deposit with the order and the remaining 70% balance settled before shipment.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"xfvb-color-media\">\r\n<figure class=\"xfvb-color-media-card\">\r\n<img decoding=\"async\" alt=\"XIFA PP fabric color options for custom valve bags\" loading=\"lazy\" src=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2024\/11\/color-of-xifa-pp-fabric-1-1024x724.jpg\"\/>\r\n<figcaption class=\"xfvb-color-media-caption\">PP Fabric Color Options<\/figcaption>\r\n<\/figure>\r\n<div class=\"xfvb-ctabar xfvb-color-cta\">\r\n<p>Need a Custom PP Fabric Color?<span>Choose from our standard fabric colors or send your Pantone reference for custom color matching, sampling and production confirmation.<\/span><\/p>\r\n<div class=\"xfvb-color-cta-actions\">\r\n<a class=\"xfvb-btn xfvb-btn-primary\" href=\"#xfvb-quote\">Request Custom Color Matching<\/a>\r\n<a class=\"xfvb-btn xfvb-btn-light\" download=\"\" href=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2025\/06\/Color-Chart-of-XIFA-PP-Fabric_2506.pdf\" rel=\"noopener\" target=\"_blank\">Download Full Color Chart<\/a>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- ============ FACTORY & QUALITY (merged Manufacturing + Quality) ============ -->\r\n<div class=\"xfvb-section xfvb-section-alt\">\r\n<div class=\"xfvb-wrap\">\r\n<div class=\"xfvb-eyebrow\">Factory &amp; Quality<\/div>\r\n<h2>Factory Capability &amp; Quality Assurance<\/h2>\r\n<p class=\"xfvb-lede\">Two production bases with certified processes and full traceability \u2014 from raw material to finished shipment.<\/p>\r\n<div class=\"xfvb-stats\" style=\"margin-bottom:36px;\">\r\n<div class=\"xfvb-stat\"><div class=\"xfvb-num\">70,000 m\u00b2<\/div><div class=\"xfvb-label\">Two production bases combined<\/div><\/div>\r\n<div class=\"xfvb-stat\"><div class=\"xfvb-num\">150+<\/div><div class=\"xfvb-label\">Circular looms in operation<\/div><\/div>\r\n<div class=\"xfvb-stat\"><div class=\"xfvb-num\">400M+<\/div><div class=\"xfvb-label\">Bags produced per year<\/div><\/div>\r\n<div class=\"xfvb-stat\"><div class=\"xfvb-num\">4\u20136 Days<\/div><div class=\"xfvb-label\">Fastest rush-order lead time<\/div><\/div>\r\n<\/div>\r\n<div class=\"xfvb-grid xfvb-grid-2\">\r\n<div class=\"xfvb-feat\">\r\n<h3>Equipment &amp; Production Scale<\/h3>\r\n<p>Two manufacturing sites running approximately 150 circular looms for consistent, scalable output. Direct factory production means no middleman markup, and our scale supports long-term, high-volume purchasing agreements.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-feat\">\r\n<h3>BRC &amp; ISO Certified Processes<\/h3>\r\n<p>Our facility operates under BRC certification meeting international packaging safety standards. Raw material sourcing and production are controlled under an ISO-based quality management system.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-feat\">\r\n<h3>QR Code Traceability<\/h3>\r\n<p>Each bag can carry a unique QR code, giving full production traceability from raw material to finished shipment.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-feat\">\r\n<h3>Multi-Step Quality Inspection<\/h3>\r\n<p>Bags are checked for dimensions, seal integrity, tensile strength and print quality before they leave the factory.<\/p>\r\n<\/div>\r\n<\/div>\r\n<img decoding=\"async\" alt=\"Factory overview \/ circular loom workshop\" src=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2023\/03\/s-%E7%BB%84-16.png\" style=\"width:100%; height:220px; object-fit:cover; border-radius:6px; margin-top:30px;\"\/>\r\n<div class=\"xfvb-ctabar\">\r\n<p>Planning a large or recurring order?<span>Check current production slots with our sales team.<\/span><\/p>\r\n<a class=\"xfvb-btn xfvb-btn-primary\" href=\"#xfvb-quote\">Check Production Availability<\/a>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- ============ GLOBAL EXPORT ============ -->\r\n<div class=\"xfvb-section\">\r\n<div class=\"xfvb-wrap\">\r\n<div class=\"xfvb-eyebrow\">Export &amp; Logistics<\/div>\r\n<h2>Global Export &amp; Logistics<\/h2>\r\n<p class=\"xfvb-lede\">Whether you're placing a trial order or a recurring container-load program, our export process is built for predictable delivery.<\/p>\r\n<div class=\"xfvb-grid xfvb-grid-2\">\r\n<div class=\"xfvb-feat\">\r\n<h3>Worldwide Export Experience<\/h3>\r\n<p>We regularly serve industrial packaging buyers across Asia, Europe, Africa and the Americas, working with both trading agents and direct end-users.<\/p>\r\n<\/div>\r\n<div class=\"xfvb-feat\">\r\n<h3>Sea, Air &amp; Land Shipping<\/h3>\r\n<p>Shipments can be arranged by sea, air or land freight depending on your order size, destination and timeline.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"xfvb-ctabar\">\r\n<p>Ready to request samples or a shipping quote?<span>Let us know your destination port and target volume.<\/span><\/p>\r\n<a class=\"xfvb-btn xfvb-btn-primary\" href=\"#xfvb-quote\">Request Samples or a Shipping Quote<\/a>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- ============ FAQ ============ -->\r\n<div class=\"xfvb-section xfvb-section-alt\">\r\n<div class=\"xfvb-wrap\">\r\n<div class=\"xfvb-faq-layout\">\r\n<div class=\"xfvb-faq-content\">\r\n<div class=\"xfvb-eyebrow\">FAQ<\/div>\r\n<h2>Frequently Asked Questions About Valve Bags<\/h2>\r\n<div class=\"xfvb-faq-list\">\r\n<details class=\"xfvb-faq-item\">\r\n<summary>How do I choose the right valve bag for my product?<\/summary>\r\n<p>The right valve bag depends on your filling material, bag capacity, filling equipment and storage conditions. We offer PP valve bags, woven polypropylene valve bags and paper valve bags \u2014 refer to our Specifications section for a detailed material comparison, or contact our engineers for a recommendation.<\/p>\r\n<\/details>\r\n<details class=\"xfvb-faq-item\">\r\n<summary>What is the difference between a PP valve bag and a paper valve bag?<\/summary>\r\n<p>PP valve bags provide strong moisture resistance, tear strength and durability for heavy-duty applications. Paper valve bags offer better printability and are widely used for food-grade and fine powder packaging. Our engineers can recommend the best option based on your product and filling line.<\/p>\r\n<\/details>\r\n<details class=\"xfvb-faq-item\">\r\n<summary>Can your valve bags be used on automatic filling machines?<\/summary>\r\n<p>Yes. All valve bag structures are engineered for automatic filling lines. Dimensional consistency keeps high-speed lines running without jams or misfeeds \u2014 our engineers can advise once we know your line specs.<\/p>\r\n<\/details>\r\n<details class=\"xfvb-faq-item\">\r\n<summary>Why do coffee bags need a valve?<\/summary>\r\n<p>A one-way degassing valve releases CO2 from freshly roasted coffee without letting oxygen in, keeping the coffee fresh while preventing the bag from swelling during storage and transport.<\/p>\r\n<\/details>\r\n<\/div>\r\n<\/div>\r\n<div class=\"xfvb-faq-image\">\r\n<img decoding=\"async\" alt=\"XIFA valve bag manufacturing company and factory\" loading=\"lazy\" src=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/08\/wecom-temp-2332369-41fe770b5aee4610e6c6a70d78470a20-scaled.jpg\"\/>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- ============ FINAL CTA BANNER ============ -->\r\n<div class=\"xfvb-section\" id=\"xfvb-quote\">\r\n<div class=\"xfvb-wrap\">\r\n<div class=\"xfvb-final-cta\">\r\n<div class=\"xfvb-eyebrow\" style=\"color:#F0A16A; justify-content:center;\">Demander un devis<\/div>\r\n<h2>Ready to Source High-Quality Valve Bags from China?<\/h2>\r\n<p>Whether you need standard valve bags or fully customized packaging, share your product, filling equipment, annual volume and destination market with us. Our team will recommend the right solution and provide pricing, samples and lead-time information.<\/p>\r\n<div class=\"xfvb-final-trust\">\r\n<span>\u2713 OEM &amp; ODM Manufacturing<\/span>\r\n<span>\u2713 Free Samples for Evaluation<\/span>\r\n<span>\u2713 BRC &amp; ISO Certified Factory<\/span>\r\n<span>\u2713 Global Export Experience<\/span>\r\n<\/div>\r\n<div class=\"xfvb-cta-row\" style=\"justify-content:center;\">\r\n<a class=\"xfvb-btn xfvb-btn-primary\" href=\"https:\/\/xifagroup.com\/fr\/contact\/\">Demander un devis<\/a>\r\n<a class=\"xfvb-btn xfvb-btn-outline\" href=\"https:\/\/xifagroup.com\/fr\/products\/25kg-valve-bag\/\">Read More<\/a>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div data-trae-edit-ui=\"true\"><\/div>\r\n<style id=\"faq-layout-final-override\">\r\n\/* FINAL FAQ layout override:\r\n   Desktop\/tablet: 2 questions per row, 2 rows.\r\n   Image: full-width row below all questions.\r\n*\/\r\n#xifa-valve-page .xfvb-faq-layout{\r\n  display:grid !important;\r\n  grid-template-columns:1fr !important;\r\n  gap:36px !important;\r\n  align-items:start !important;\r\n}\r\n\r\n#xifa-valve-page .xfvb-faq-content{\r\n  width:100% !important;\r\n  min-width:0 !important;\r\n}\r\n\r\n#xifa-valve-page .xfvb-faq-list{\r\n  width:100% !important;\r\n  margin-top:24px !important;\r\n  display:grid !important;\r\n  grid-template-columns:repeat(2, minmax(0, 1fr)) !important;\r\n  column-gap:48px !important;\r\n  row-gap:0 !important;\r\n}\r\n\r\n#xifa-valve-page .xfvb-faq-item{\r\n  width:100% !important;\r\n  min-width:0 !important;\r\n  border-bottom:1px solid var(--line) !important;\r\n}\r\n\r\n#xifa-valve-page .xfvb-faq-image{\r\n  width:100% !important;\r\n  min-width:0 !important;\r\n  display:block !important;\r\n  grid-column:1 \/ -1 !important;\r\n  order:initial !important;\r\n}\r\n\r\n#xifa-valve-page .xfvb-faq-image img{\r\n  width:100% !important;\r\n  height:auto !important;\r\n  max-height:none !important;\r\n  object-fit:contain !important;\r\n  object-position:center !important;\r\n  display:block !important;\r\n  border-radius:6px !important;\r\n}\r\n\r\n@media (max-width:640px){\r\n  #xifa-valve-page .xfvb-faq-list{\r\n    grid-template-columns:1fr !important;\r\n    column-gap:0 !important;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<\/body><\/html>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>28 Years of Flexible Packaging Manufacturing China Valve Bag Manufacturer | Custom PP Valve Bag Factory &amp; Valve Bag Supplier XIFA is a BRC-certified Chinese valve bag manufacturer with 28 years of experience, producing paper, PP woven, laminated and coffee valve bags for cement, flour, feed, chemical and coffee packaging. Serving trading agents and direct [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4328","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Valve Bag | Woven Polypropylene Bags Manufacturer - XIFA Group<\/title>\n<meta name=\"description\" content=\"As a large-scale packaging manufacturer specializing in custom-made color printing and general printing of woven bags we mainly serve large enterprises and high-end customers who order mid-to-high-end products from all around the world.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/xifagroup.com\/fr\/valve-bag-manufacturer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valve Bag | Woven Polypropylene Bags Manufacturer - XIFA Group\" \/>\n<meta property=\"og:description\" content=\"As a large-scale packaging manufacturer specializing in custom-made color printing and general printing of woven bags we mainly serve large enterprises and high-end customers who order mid-to-high-end products from all around the world.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/xifagroup.com\/fr\/valve-bag-manufacturer\/\" \/>\n<meta property=\"og:site_name\" content=\"Woven Polypropylene Bags Manufacturer - XIFA Group\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/XifaIndustrial\" \/>\n<meta property=\"og:image\" content=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcQ-7Uck0cL5wxtAhpXUIpMKUeNC-DovZadma06inH29qQ&amp;s=10\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"22 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/xifagroup.com\/valve-bag-manufacturer\/\",\"url\":\"https:\/\/xifagroup.com\/valve-bag-manufacturer\/\",\"name\":\"Valve Bag | Woven Polypropylene Bags Manufacturer - XIFA Group\",\"isPartOf\":{\"@id\":\"https:\/\/xifagroup.com\/#website\"},\"datePublished\":\"2026-08-12T08:50:08+00:00\",\"dateModified\":\"2026-08-12T08:50:08+00:00\",\"description\":\"As a large-scale packaging manufacturer specializing in custom-made color printing and general printing of woven bags we mainly serve large enterprises and high-end customers who order mid-to-high-end products from all around the world.\",\"breadcrumb\":{\"@id\":\"https:\/\/xifagroup.com\/valve-bag-manufacturer\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/xifagroup.com\/valve-bag-manufacturer\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/xifagroup.com\/valve-bag-manufacturer\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/xifagroup.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Valve Bag\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/xifagroup.com\/#website\",\"url\":\"https:\/\/xifagroup.com\/\",\"name\":\"Woven Polypropylene Bags Manufacturer - XIFA Group\",\"description\":\"We Offer High-end Packaging Customization Solutions. 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