{"id":4710,"date":"2026-10-19T14:08:00","date_gmt":"2026-10-19T06:08:00","guid":{"rendered":"https:\/\/xifagroup.com\/?p=4710"},"modified":"2026-10-30T16:03:39","modified_gmt":"2026-10-30T08:03:39","slug":"heavy-duty-polyethylene-bags-thickness-strength-guide","status":"publish","type":"post","link":"https:\/\/xifagroup.com\/ko\/blog\/polyethylene-plastic-bags\/heavy-duty-polyethylene-bags-thickness-strength-guide\/","title":{"rendered":"\uace0\uac15\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc31: \ub450\uaed8, \uac15\ub3c4 \ubc0f \uc120\ud0dd \ubc29\ubc95"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >\uc26c\uc6b4 \ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ube44\ub140\uc7a5<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/xifagroup.com\/ko\/blog\/polyethylene-plastic-bags\/heavy-duty-polyethylene-bags-thickness-strength-guide\/#How_thick_should_a_heavy-duty_polyethylene_bag_be\" title=\"\ud5e4\ube44\ub4c0\ud2f0 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc31\uc758 \ub450\uaed8\ub294 \uc5b4\ub290 \uc815\ub3c4\uc5ec\uc57c \ud560\uae4c\uc694?\">\ud5e4\ube44\ub4c0\ud2f0 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc31\uc758 \ub450\uaed8\ub294 \uc5b4\ub290 \uc815\ub3c4\uc5ec\uc57c \ud560\uae4c\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/xifagroup.com\/ko\/blog\/polyethylene-plastic-bags\/heavy-duty-polyethylene-bags-thickness-strength-guide\/#Does_thicker_film_always_make_the_bag_stronger\" title=\"\ub354 \ub450\uaebc\uc6b4 \ud544\ub984\uc774 \ud56d\uc0c1 \ubc31\uc744 \ub354 \uac15\ud558\uac8c \ub9cc\ub4e4\uae4c\uc694?\">\ub354 \ub450\uaebc\uc6b4 \ud544\ub984\uc774 \ud56d\uc0c1 \ubc31\uc744 \ub354 \uac15\ud558\uac8c \ub9cc\ub4e4\uae4c\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/xifagroup.com\/ko\/blog\/polyethylene-plastic-bags\/heavy-duty-polyethylene-bags-thickness-strength-guide\/#Which_PE_film_type_fits_the_job\" title=\"\uc5b4\ub5a4 PE \ud544\ub984 \uc720\ud615\uc774 \uc791\uc5c5\uc5d0 \uc801\ud569\ud560\uae4c\uc694?\">\uc5b4\ub5a4 PE \ud544\ub984 \uc720\ud615\uc774 \uc791\uc5c5\uc5d0 \uc801\ud569\ud560\uae4c\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/xifagroup.com\/ko\/blog\/polyethylene-plastic-bags\/heavy-duty-polyethylene-bags-thickness-strength-guide\/#What_should_you_check_before_choosing_a_bag\" title=\"\ubc31\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ubb34\uc5c7\uc744 \ud655\uc778\ud574\uc57c \ud560\uae4c\uc694?\">\ubc31\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ubb34\uc5c7\uc744 \ud655\uc778\ud574\uc57c \ud560\uae4c\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/xifagroup.com\/ko\/blog\/polyethylene-plastic-bags\/heavy-duty-polyethylene-bags-thickness-strength-guide\/#When_would_a_woven_bag_be_a_better_choice\" title=\"\uc5b8\uc81c \uc9c1\uc870 \ubc31\uc774 \ub354 \ub098\uc740 \uc120\ud0dd\uc774 \ub420\uae4c\uc694?\">\uc5b8\uc81c \uc9c1\uc870 \ubc31\uc774 \ub354 \ub098\uc740 \uc120\ud0dd\uc774 \ub420\uae4c\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/xifagroup.com\/ko\/blog\/polyethylene-plastic-bags\/heavy-duty-polyethylene-bags-thickness-strength-guide\/#What_should_go_in_your_request_for_quotation\" title=\"\uacac\uc801 \uc694\uccad \uc2dc \ubb34\uc5c7\uc744 \ud3ec\ud568\ud574\uc57c \ud560\uae4c\uc694?\">\uacac\uc801 \uc694\uccad \uc2dc \ubb34\uc5c7\uc744 \ud3ec\ud568\ud574\uc57c \ud560\uae4c\uc694?<\/a><\/li><\/ul><\/nav><\/div>\n\n<style id=\"wp-draft-card-style\">    \/* Applied !important to ensure removal of all link decorations and borders from global theme styles *\/   .hero-card {     display: flex;     flex-wrap: wrap;     align-items: center;     background: #f7f8fa;     border-radius: 16px;     box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);     padding: 24px;     max-width: 900px;     margin: 40px auto;     color: inherit;     font-family: 'Poppins', Arial, sans-serif;     transition: transform 0.2s ease-in-out;     \/* Core Fix: Force removal of text decoration, underlines, and borders *\/     text-decoration: none !important;     border: none !important;     outline: none !important;   }    .hero-card:hover {     transform: translateY(-2px);     text-decoration: none !important;   }    .hero-image {     width: 220px;     height: auto;     border-radius: 12px;     object-fit: cover;     flex-shrink: 0;   }    .hero-content {     padding-left: 24px;     flex: 1;     min-width: 260px;     text-decoration: none !important;   }    .hero-title {     font-size: 1.6rem;     font-weight: bold;     margin-bottom: 12px;     color: #222;     font-family: 'Poppins', sans-serif;     text-decoration: none !important;   }    .hero-description {     font-size: 1rem;     color: #555;     margin-bottom: 18px;     line-height: 1.6;     text-decoration: none !important;   }    .hero-link {     display: inline-block;     padding: 10px 20px;     background-color: #D70C19;     color: #fff;     text-decoration: none !important;     border-radius: 8px;     font-weight: bold;     transition: background 0.2s ease-in-out;   }    .hero-link:hover {     background-color: #b30a15;     text-decoration: none !important;   }    @media (max-width: 640px) {     .hero-card {       flex-direction: column;       text-align: center;     }      .hero-content {       padding-left: 0;       padding-top: 20px;     }      .hero-image {       width: 100%;       max-width: 280px;     }   }  <\/style>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ube60\ub978 \ub2f5\ubcc0:<\/strong> \ud5e4\ube44\ub4c0\ud2f0 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc31\uc740 \ub450\uaed8\ub9cc\uc73c\ub85c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc81c\ud488 \ubc0f \ucde8\uae09 \uc870\uac74\uc5d0 \ub530\ub77c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ud544\ub984 \uc720\ud615, \ubc31 \uce58\uc218, \ubc00\ubd09, \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac, \ucda9\uc804 \uc18d\ub3c4 \ubc0f \uc6b4\uc1a1\uc740 \ubc31\uc774 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub9c8\uc774\ud06c\ub860 \ub610\ub294 \ubc00 \ub2e8\uc704\ub85c \ub450\uaed8\ub97c \uc9c0\uc815\ud55c \ub2e4\uc74c \uc2e4\uc81c \uc870\uac74\uc5d0\uc11c \ucc44\uc6cc\uc9c4 \uc0d8\ud50c\uc744 \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624. XIFA\ub294 <a href=\"https:\/\/xifagroup.com\/ko\/products\/pe-film-bag\/\" rel=\"noopener noreferrer\" target=\"_blank\">PE \ud544\ub984 \ubc31<\/a> \uc0b0\uc5c5\uc6a9 \ud3ec\uc7a5\uc7ac\ub97c \uc81c\uacf5\ud558\uba70 \uadc0\ud558\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud544\uc694\ud55c \uad6c\uc870, \ud06c\uae30 \ubc0f \ub9c8\uac10\uc5d0 \ub300\ud574 \ub17c\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc88b\uc740 \uc0ac\uc591\uc740 \uacf5\uae09\uc5c5\uccb4\uac00 \uc77c\uad00\ub418\uac8c \ub9cc\ub4e4 \uc218 \uc788\uace0 \ud300\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\ub294 \uc0ac\uc591\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub450\uaed8\uac00 \ubb34\uc5c7\uc744 \uc54c\ub824\uc8fc\uace0 \ubb34\uc5c7\uc744 \uc54c\ub824\uc8fc\uc9c0 \uc54a\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc0dd\uc0b0 \uc8fc\ubb38\uc744 \ud558\uae30 \uc804\uc5d0 \ubc31\uc744 \ube44\uad50\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_thick_should_a_heavy-duty_polyethylene_bag_be\"><\/span>\ud5e4\ube44\ub4c0\ud2f0 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc31\uc758 \ub450\uaed8\ub294 \uc5b4\ub290 \uc815\ub3c4\uc5ec\uc57c \ud560\uae4c\uc694?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PE \ubc31\uc744 \"\ud5e4\ube44\ub4c0\ud2f0\"\ub85c \ub9cc\ub4dc\ub294 \ub2e8\uc77c \ub450\uaed8\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ubd80\ub4dc\ub7fd\uace0 \ucef4\ud329\ud2b8\ud55c \uc81c\ud488\uacfc \ub0a0\uce74\ub85c\uc6b4 \uae08\uc18d \ubd80\ud488\uc774 \ub2f4\uae34 \ubc31\uc740 \ubb34\uac8c\uac00 \uac19\uc744 \uc218 \uc788\uc9c0\ub9cc \ud544\ub984\uc5d0 \ub9e4\uc6b0 \ub2e4\ub978 \uc694\uad6c \uc0ac\ud56d\uc744 \ubd80\uacfc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud544\ub984 \ub450\uaed8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c <strong>\ub9c8\uc774\ud06c\ub860<\/strong> (\u00b5m) \ub610\ub294 <strong>\ubc00<\/strong>1\ub9c8\uc774\ud06c\ub860\uc740 1\ubc00\ub9ac\ubbf8\ud130\uc758 1\/1000\uc774\uace0, 1\ubc00\uc740 1\uc778\uce58\uc758 1\/1000\uc785\ub2c8\ub2e4. <strong>1\ubc00\uc740 25.4\ub9c8\uc774\ud06c\ub860\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/strong>\ub530\ub77c\uc11c 4\ubc00 \ud544\ub984\uc740 \uc57d 102\ub9c8\uc774\ud06c\ub860 \ub450\uaed8\uc785\ub2c8\ub2e4. XIFA\uc758 <a href=\"https:\/\/xifagroup.com\/ko\/blog\/polyethylene-plastic-bags\/poly-bag-thickness-mil-micron-guide\/\" rel=\"noopener noreferrer\" target=\"_blank\">\ud3f4\ub9ac \ubc31 \ub450\uaed8 \uac00\uc774\ub4dc<\/a> \uc804\uccb4 \ubcc0\ud658 \ud14c\uc774\ube14\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacac\uc801\uc744 \ube44\uad50\ud560 \ub54c \uc9c0\uc815\ub41c \ub450\uaed8\uac00 <strong>\ud544\ub984\uc758 \ud55c \uba74<\/strong> \uc744 \uc704\ud55c \uac83\uc778\uc9c0 \ubb3b\uace0 \ubc31 \uc804\uccb4\uc5d0 \uac78\uccd0 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ubcc0\ub3d9\uc5d0 \ub3d9\uc758\ud558\uc2ed\uc2dc\uc624. \uce21\uc815 \ubc29\ubc95\uc774\ub098 \ud5c8\uc6a9 \uc624\ucc28\uac00 \uc5c6\ub294 \uba85\ubaa9 \uac8c\uc774\uc9c0\ub294 \ubc30\uc1a1 \uc2dc \uac80\uc0ac\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_thicker_film_always_make_the_bag_stronger\"><\/span>\ub354 \ub450\uaebc\uc6b4 \ud544\ub984\uc774 \ud56d\uc0c1 \ubc31\uc744 \ub354 \uac15\ud558\uac8c \ub9cc\ub4e4\uae4c\uc694?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub9ce\uc740 \ud544\ub984\uc740 \ubc31\uc5d0 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\ub294 \ub354 \ub9ce\uc740 \uc7ac\ub8cc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc644\uc131\ub41c \ubc31\uc774 \ub354 \uac15\ud558\ub2e4\ub294 \uac83\uc744 \ubcf4\uc7a5\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ub450\uaebc\uc6b4 \ud544\ub984\uc774\ub77c\ub3c4 \uc57d\ud55c \uc5f4 \ubc00\ubd09, \uc798\ubabb \uc124\uacc4\ub41c \ubc14\ub2e5 \ub610\ub294 \ub0b4\uc6a9\ubb3c\uc774 \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\uc5d0 \ub20c\ub9ac\ub294 \uc9c0\uc810\uc5d0\uc11c \uc2e4\ud328\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud5e4\ube44\ub4c0\ud2f0 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc31\uc758 \uacbd\uc6b0 \uc138 \uac00\uc9c0 \uc885\ub958\uc758 \uc2e4\ud328\ub97c \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud391\ud06c:<\/strong> \ubfb0\uc871\ud558\uac70\ub098 \uac70\uce5c \ubb3c\uccb4\uac00 \ud544\ub984\uc744 \ud1b5\uacfc\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucc22\uc5b4\uc9d0:<\/strong> \ubc31\uc744 \ub4e4\uc5b4 \uc62c\ub9ac\uac70\ub098 \uc62e\uae38 \ub54c \uc791\uc740 \ucc22\uc5b4\uc9c4 \ubd80\ubd84\uc774 \ucee4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc00\ubd09 \uc2e4\ud328:<\/strong> \ubc14\ub2e5 \ub610\ub294 \uce21\uba74 \uc774\uc74c\uc0c8\uac00 \ud558\uc911 \ud558\uc5d0\uc11c \uc5f4\ub9bd\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc704\ud5d8\uc5d0 \ub9de\ub294 \ud14c\uc2a4\ud2b8\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624. \ud558\ub4dc\uc6e8\uc5b4\uc758 \uacbd\uc6b0 \ud391\ud06c \uacb0\uacfc\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uc790\ub3d9 \ucda9\uc804 \ub77c\uc778\uc758 \uacbd\uc6b0 \ubc00\ubd09 \uac15\ub3c4 \ubc0f \ucc44\uc6cc\uc9c4 \ubc31 \ub099\ud558 \uc2dc\ud5d8\uc774 \ub354 \uc911\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \ub0b4\uc6a9\ubb3c, \ucda9\uc804 \uc911\ub7c9 \ubc0f \ub9c8\uac10\uc73c\ub85c \uc81c\uc548\ub41c \ubc31\uc744 \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Which_PE_film_type_fits_the_job\"><\/span>\uc5b4\ub5a4 PE \ud544\ub984 \uc720\ud615\uc774 \uc791\uc5c5\uc5d0 \uc801\ud569\ud560\uae4c\uc694?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LDPE<\/strong> (\uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c)\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ubd80\ub4dc\ub7fd\uace0 \uc720\uc5f0\ud569\ub2c8\ub2e4. <strong>HDPE<\/strong> (\uace0\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c)\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub2e8\ub2e8\ud558\uba70 \ub354 \ub0ae\uc740 \uac8c\uc774\uc9c0\uc5d0\uc11c\ub3c4 \uc798 \uc791\ub3d9\ud560 \uc218 \uc788\uc9c0\ub9cc, \ucd09\uac10\uacfc \ucc22\uc5b4\uc9d0 \uac70\ub3d9\uc774 \ub2e4\ub985\ub2c8\ub2e4. <strong>LLDPE<\/strong> (\uc120\ud615 \uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c)\uc740 \uc720\uc5f0\uc131\uacfc \ub298\uc5b4\ub0a8 \ub610\ub294 \ud391\ud06c\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc6b0\uc120 \uc21c\uc704\uc77c \ub54c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud544\ub984 \ube14\ub80c\ub4dc\ub294 \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \uacb0\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\uc9c0 \uc774\ub984\ub9cc\uc73c\ub85c\ub294 \uc120\ud0dd\uc744 \uacb0\uc815\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc81c\uc548\ub41c \ud544\ub984 \uad6c\uc870\uc640 \uc0d8\ud50c\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624. \ub3d9\uc77c\ud55c \ubc31 \ud06c\uae30, \ub0b4\uc6a9\ubb3c \ubc0f \ucde8\uae09 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud574\ub2f9 \uc0d8\ud50c\uc744 \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \uc81c\ud488\uc5d0 \ud3fc \ud544 \uc530 \ub77c\uc778\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc7a5\ube44\uc640\uc758 \ud544\ub984 \ubc0f \ubc00\ubd09 \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. XIFA\uc758 <a href=\"https:\/\/xifagroup.com\/ko\/blog\/ffs-bag\/ffs-heavy-film-fertilizer-packaging-bag\/\" rel=\"noopener noreferrer\" target=\"_blank\">FFS \ud544\ub984 \uae30\uc0ac<\/a> \ud615\uc2dd\uc740 \uc124\uba85\ud558\uc9c0\ub9cc \uc77c\ubc18\uc801\uc778 \uc8fc\uc7a5\uc740 \uc8fc\ubb38\uc5d0 \ub300\ud574 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_should_you_check_before_choosing_a_bag\"><\/span>\ubc31\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ubb34\uc5c7\uc744 \ud655\uc778\ud574\uc57c \ud560\uae4c\uc694?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc31\uc774 \ud574\uc57c \ud560 \uc791\uc5c5\ubd80\ud130 \uc2dc\uc791\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uad6c\ub9e4\uc790 \uc9c8\ubb38<\/th><th>\uc0ac\uc591\uc774 \ubcc0\uacbd\ub418\ub294 \uc774\uc720<\/th><\/tr><\/thead><tbody><tr><td>\ub0b4\uc6a9\ubb3c\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/td><td>\ubb34\uac8c, \ubaa8\uc591, \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac \ubc0f \uc2b5\uae30\uc5d0 \ub300\ud55c \ubbfc\uac10\uc131\uc740 \ud544\ub984 \ubc0f \ub9c8\uac10 \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc5b4\ub5bb\uac8c \ucc44\uc6cc\uc9d1\ub2c8\uae4c?<\/td><td>\ucda9\uc804 \uc18d\ub3c4, \ub099\ud558 \ub192\uc774 \ubc0f \uc7a5\ube44\ub294 \ucda9\uaca9 \ubc0f \ubc00\ubd09 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc5b4\ub5bb\uac8c \uc774\ub3d9\ub429\ub2c8\uae4c?<\/td><td>\uc218\ub3d9 \ucde8\uae09, \ucee8\ubca0\uc774\uc5b4, \ud314\ub808\ud2b8 \uc801\uc7ac \ubc0f \uc6b4\uc1a1\uc740 \ub2e4\ub978 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc5bc\ub9c8\ub098 \uc624\ub798 \ubcf4\uad00\ub429\ub2c8\uae4c?<\/td><td>\ubcf4\uad00 \uc870\uac74\uc740 \ud544\uc694\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc5b4\ub5bb\uac8c \ud655\uc778\ub429\ub2c8\uae4c?<\/td><td>\ud569\uc758\ub41c \uce58\uc218, \uac8c\uc774\uc9c0 \ud5c8\uc6a9 \uc624\ucc28 \ubc0f \uc131\ub2a5 \ud14c\uc2a4\ud2b8\ub294 \uc218\ub77d\uc744 \ub354 \uba85\ud655\ud558\uac8c \ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/packaging-selection-checklist-v2-2.webp\" alt=\"\ud30c\ub780\uc0c9 \uc300 \ubc31 &quot;PP\/BOPP \uc608\uc2dc&quot;, \ud22c\uba85 \ubc00\ubd09 PE \ud544\ub984 \ubc31 &quot;PE \ud544\ub984 \ubc0f \ubc00\ubd09&quot;, \ud314\ub808\ud2b8 \uc704\uc758 \uc218\ucd95 \ud3ec\uc7a5 \uc0c1\uc790 &quot;\ucde8\uae09&quot;\uc73c\ub85c \ud45c\uc2dc\ub41c \uc138 \uac1c\uc758 \ud328\ub110 \ube44\uad50\" class=\"wp-image-4708\" srcset=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/packaging-selection-checklist-v2-2.webp 1200w, https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/packaging-selection-checklist-v2-2-300x169.webp 300w, https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/packaging-selection-checklist-v2-2-1024x576.webp 1024w, https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/packaging-selection-checklist-v2-2-768x432.webp 768w, https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/packaging-selection-checklist-v2-2-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2b5\uae30\uc5d0 \ubbfc\uac10\ud55c \uc81c\ud488\uc758 \uacbd\uc6b0 <strong>\uc804\uccb4 \ubc00\ubd09\ub41c \ubc31<\/strong>, \uc774\uc74c\uc0c8 \ubc0f \ucda9\uc804\uad6c\ub97c \ud3ec\ud568\ud558\uc5ec \ud3c9\uac00\ud558\uc2ed\uc2dc\uc624. \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\uac00 \uc788\ub294 \uc81c\ud488\uc758 \uacbd\uc6b0 \ud391\ud06c \uc800\ud56d\uc744 \uc870\uc0ac\ud558\ub294 \uac83\ubd80\ud130 \uc2dc\uc791\ud558\uc2ed\uc2dc\uc624. \ub450 \uacb0\uc815 \ubaa8\ub450 \ub450\uaed8\ub9cc\uc73c\ub85c\ub294 \ub0b4\ub9b4 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_would_a_woven_bag_be_a_better_choice\"><\/span>\uc5b8\uc81c \uc9c1\uc870 \ubc31\uc774 \ub354 \ub098\uc740 \uc120\ud0dd\uc774 \ub420\uae4c\uc694?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PE \ud544\ub984 \ubc31\uc740 \ubc00\ubd09\ub41c \ud3ec\uc7a5\uc7ac \ub610\ub294 \uc720\uc5f0\ud55c \ubcf4\ud638\uce35\uc5d0 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc911 \ubc0f \ucde8\uae09\uc5d0 \uc9c1\uc870 \uad6c\uc870\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 <a href=\"https:\/\/xifagroup.com\/ko\/custom-pp-woven-bag\/\" rel=\"noopener noreferrer\" target=\"_blank\">PP \uc9c1\uc870 \ubc31<\/a>\uc640 \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \uc9c1\uc870 PP \ubc0f PE \ud544\ub984\uc740 \ub2e4\ub978 \uad6c\uc870\uc785\ub2c8\ub2e4. \uc9c1\uc870 \ubc31\uc5d0 PE \ub77c\uc774\ub108\ub97c \ucd94\uac00\ud574\ub3c4 \uc194\ub9ac\ub4dc \ud544\ub984 PE \ubc31\uc774 \ub418\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/pe-film-vs-woven-bags-2.webp\" alt=\"\ub098\ub780\ud788 \ube44\uad50: \uc67c\ucabd\uc740 \ud770\uc0c9 \uc54c\uac31\uc774\uac00 \ub4e4\uc5b4 \uc788\ub294 \ud22c\uba85 PE \ud544\ub984 \ubc31\uc73c\ub85c &quot;PE FILM BAG&quot;\uc774\ub77c\uace0 \ud45c\uc2dc\ub418\uc5b4 \uc788\uace0, \uc624\ub978\ucabd\uc740 \uc544\ub78d\uc5b4\uac00 \uc778\uc1c4\ub41c \ud30c\ub780\uc0c9 \uc300 \ud3ec\uc7a5 \ubc31\uc73c\ub85c &quot;PP\/BOPP WOVEN BAG&quot;\uc774\ub77c\uace0 \ud45c\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.\" class=\"wp-image-4709\" srcset=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/pe-film-vs-woven-bags-2.webp 1200w, https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/pe-film-vs-woven-bags-2-300x169.webp 300w, https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/pe-film-vs-woven-bags-2-1024x576.webp 1024w, https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/pe-film-vs-woven-bags-2-768x432.webp 768w, https:\/\/xifagroup.com\/wp-content\/uploads\/2026\/10\/pe-film-vs-woven-bags-2-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uc77c\ud55c \ub0b4\uc6a9\ubb3c, \ub9c8\uac10, \ucde8\uae09 \uacbd\ub85c \ubc0f \uc218\ub77d \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc644\uc131\ub41c \uc635\uc158\uc744 \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \uc0ac\uc6a9 \uc885\ub8cc \uc2dc \ucde8\uae09\uc774 \uc911\uc694\ud55c \uacbd\uc6b0 \uc804\uccb4 \uc7ac\ub8cc \uad6c\uc870 \ubc0f \ud604\uc9c0 \uc218\uac70 \uacbd\ub85c\ub3c4 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. XIFA\uc758 <a href=\"https:\/\/xifagroup.com\/ko\/blog\/polyethylene-plastic-bags\/polyethylene-bag-recycling-guide\/\" rel=\"noopener noreferrer\" target=\"_blank\">PE \ubc31 \uc7ac\ud65c\uc6a9 \uac00\uc774\ub4dc<\/a> \ud574\ub2f9 \uc9c8\ubb38\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<style>\n  .hero-card-wrapper {\n    max-width: 900px;\n    margin: 40px auto;\n  }\n\n  .hero-card {\n    position: relative;\n    display: flex;\n    flex-wrap: wrap;\n    align-items: center;\n    background: #f7f8fa;\n    border-radius: 16px;\n    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n    padding: 24px;\n    font-family: 'Poppins', Arial, sans-serif;\n    text-decoration: none;\n    color: inherit;\n    transition: transform 0.2s ease-in-out;\n  }\n\n  .hero-card:hover {\n    transform: translateY(-2px);\n  }\n\n  .hero-image {\n    width: 220px;\n    height: auto;\n    border-radius: 12px;\n    object-fit: cover;\n    flex-shrink: 0;\n  }\n\n  .hero-content {\n    padding-left: 24px;\n    flex: 1;\n    min-width: 260px;\n  }\n\n  .hero-title {\n    font-size: 1.6rem;\n    font-weight: bold;\n    margin-bottom: 12px;\n    color: #222;\n  }\n\n  .hero-description {\n    font-size: 1rem;\n    color: #555;\n    margin-bottom: 18px;\n    line-height: 1.6;\n  }\n\n  .hero-link {\n    display: inline-block;\n    padding: 10px 20px;\n    background-color: #D70C19;\n    color: #fff;\n    text-decoration: none;\n    border-radius: 8px;\n    font-weight: bold;\n    transition: background 0.2s ease-in-out;\n    position: relative;\n    z-index: 2; \/* \u786e\u4fdd\u6309\u94ae\u5728\u6700\u4e0a\u5c42\uff0c\u70b9\u51fb\u65f6\u76f4\u63a5\u89e6\u53d1\u94fe\u63a5 *\/\n  }\n\n  .hero-link:hover {\n    background-color: #b30a15;\n  }\n\n  @media (max-width: 640px) {\n    .hero-card {\n      flex-direction: column;\n      text-align: center;\n    }\n\n    .hero-content {\n      padding-left: 0;\n      padding-top: 20px;\n    }\n\n    .hero-image {\n      width: 100%;\n      max-width: 280px;\n    }\n  }\n<\/style>\n\n<div class=\"hero-card-wrapper\">\n  <div class=\"hero-card\">\n    <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/xifagroup.com\/wp-content\/uploads\/2023\/01\/PE-FILM-BAG-1-1.png\" alt=\"\ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub09c PE \ud544\ub984 \ubc31 \uc81c\uc870\">\n    <div class=\"hero-content\">\n      <div class=\"hero-title\">PE \ud544\ub984 \ubc31<\/div>\n      <div class=\"hero-description\">\n        \ud3f4\ub9ac\uc5d0\ud2f8\ub80c(PE)\uc73c\ub85c \ub9cc\ub4e0 \ud22c\uba85\ud55c \ube44\ub2d0\ubd09\ud22c\ub294 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud3f4\ub9ac\uc5d0\ud2f8\ub80c(PE) \ud50c\ub77c\uc2a4\ud2f1\uc740 \uc720\uc5f0\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \ucc22\uc5b4\uc9d0\uc5d0 \uac15\ud569\ub2c8\ub2e4.\n      <\/div>\n      <a class=\"hero-link\" href=\"https:\/\/xifagroup.com\/ko\/products\/pe-film-bag\/\" target=\"_blank\" rel=\"noopener\">\uc81c\ud488 \uc0ac\uc591 \ubcf4\uae30<\/a>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_should_go_in_your_request_for_quotation\"><\/span>\uacac\uc801 \uc694\uccad \uc2dc \ubb34\uc5c7\uc744 \ud3ec\ud568\ud574\uc57c \ud560\uae4c\uc694?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\ud488 \uc124\uba85, \uc21c \ucda9\uc804 \uc911\ub7c9, \ubc31 \ub108\ube44 \ubc0f \uae38\uc774, \uac70\uc2ef, \uc120\ud638\ud558\ub294 \ud544\ub984 \uc720\ud615, \ubaa9\ud45c \ub450\uaed8, \ucda9\uc804 \ubc29\ubc95, \ub9c8\uac10, \uc778\uc1c4 \uc694\uad6c \uc0ac\ud56d, \uc8fc\ubb38 \uc218\ub7c9 \ubc0f \ubaa9\uc801\uc9c0\ub97c \ubcf4\ub0b4\uc2ed\uc2dc\uc624. \ubc29\uc9c0\ud574\uc57c \ud560 \uc2e4\ud328\uc640 \uc608\uc0c1\ub418\ub294 \ud14c\uc2a4\ud2b8\ub97c \ud3ec\ud568\ud558\uc2ed\uc2dc\uc624. XIFA\ub294 <a href=\"https:\/\/xifagroup.com\/ko\/quality-control\/\" rel=\"noopener noreferrer\" target=\"_blank\">\uc7ac\ub8cc, \uacf5\uc815 \ubc0f \ucd9c\ud558 \ud488\uc9c8 \uac80\uc0ac<\/a>\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \ud2b9\uc815 \uc8fc\ubb38\uc5d0 \ub300\ud55c \uac80\uc0ac \ubc0f \uc218\ub77d \ud55c\ub3c4\uc5d0 \ub3d9\uc758\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc694\uc57d\ud558\uc790\uba74:<\/strong> \uc644\uc131\ub41c \ud3ec\uc7a5\uc774 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0\uc5d0 \ub530\ub77c \ud5e4\ube44\ub4c0\ud2f0 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc31\uc744 \uc120\ud0dd\ud55c \ub2e4\uc74c \ud574\ub2f9 \uacb0\uacfc\ub97c \ub2ec\uc131\ud558\ub294 \ud544\ub984\uacfc \ub450\uaed8\ub97c \uc9c0\uc815\ud558\uc2ed\uc2dc\uc624. \ub0b4\uc6a9\ubb3c, \ucda9\uc804 \uc911\ub7c9, \ubc31 \uce58\uc218 \ubc0f \ucde8\uae09 \uc870\uac74\uc744 <a href=\"https:\/\/xifagroup.com\/ko\/contact\/\" rel=\"noopener noreferrer\" target=\"_blank\">\uc2dc\ud30c<\/a> \uc640 \uacf5\uc720\ud558\uc5ec \uc801\ud569\ud55c \uc0d8\ud50c \ubc0f \uacac\uc801\uc5d0 \ub300\ud574 \ub17c\uc758\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<div data-wp-draft-contact=\"1\" style=\"text-align: center; width: 100%;\"><a data-wp-card-role=\"contact-button\" href=\"https:\/\/xifagroup.com\/ko\/contact\/\" rel=\"noopener noreferrer\" style=\"display: inline-flex;            align-items: center;            justify-content: center;            min-width: 225px;            min-height: 72px;            padding: 20px 32px;            box-sizing: border-box;            background: linear-gradient(90deg, #B81414, #E40012, #EB5F01);            color: #FFFFFF;            font-size: 24px;            font-weight: 700;            font-family: Arial, sans-serif;            text-decoration: none;            text-align: center;            border-radius: 50px;            line-height: 1.2;\" target=\"_blank\"> \ubc31 \uc0ac\uc591 \ub17c\uc758 <\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\ube60\ub978 \ub2f5\ubcc0: \ud5e4\ube44 \ub4c0\ud2f0 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc31\uc740 \ub450\uaed8\ub9cc\uc73c\ub85c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc81c\ud488 \ubc0f \ucde8\uae09 \uc870\uac74\uc5d0 \ub530\ub77c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ud544\ub984 \uc720\ud615, \ubc31 \uce58\uc218, \uc2e4, \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac, \ucda9\uc804 \uc18d\ub3c4 \ubc0f \uc6b4\uc1a1\uc740 \ubaa8\ub450 \ubc31\uc774 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub450\uaed8\ub97c \ub9c8\uc774\ud06c\ub860 \ub610\ub294 \ubc00 \ub2e8\uc704\ub85c \uc9c0\uc815\ud55c \ub2e4\uc74c \ud604\uc2e4\uc801\uc778 \uc870\uac74\uc5d0\uc11c \ucc44\uc6cc\uc9c4 \uc0d8\ud50c\uc744 \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624. XIFA\ub294 PE \ud544\ub984 [...]\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":4707,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"heavy-duty polyethylene bags","_yoast_wpseo_title":"Heavy-Duty Polyethylene Bags: Thickness, Strength & Selection | XIFA","_yoast_wpseo_metadesc":"Learn how to choose heavy-duty polyethylene bags by film thickness, resin, seal strength and handling needs. A practical guide for industrial buyers.","footnotes":""},"categories":[19],"tags":[],"class_list":["post-4710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-polyethylene-plastic-bags"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Heavy-Duty Polyethylene Bags: Thickness, Strength &amp; Selection | XIFA<\/title>\n<meta name=\"description\" content=\"Learn how to choose heavy-duty polyethylene bags by film thickness, resin, seal strength and handling needs. 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