Quick Answer: Woven polypropylene fabric is made by crossing flat PP tapes to form a light, strong base for packaging rolls and bags. Choose uncoated fabric when airflow matters, coated fabric when the surface needs more protection, and film-laminated fabric when detailed printing is a priority. Compare base fabric weight, tape and weave details, roll […]

Quick Answer: Form-fill-seal (FFS) packaging makes, fills and closes bags on an automated line, usually from a continuous film roll. To choose FFS bags, start with your machine’s film path, the product’s weight and flow, and the finished bag’s handling needs. Then compare flat or tubular film, gussets, seal design and printing against a filled-line […]

Quick Answer: Choose an open top FIBC when fast, unrestricted filling matters and the contents can remain exposed. Choose a spout top when your filling chute needs a defined inlet and better dust control. Choose a duffle top bulk bag when you need a wide filling opening that can be tied closed afterwards. None of […]

Quick Answer: A bulk bag liner is an inner film layer used inside a flexible intermediate bulk container (FIBC) to protect dry contents from moisture, dust or contact with woven fabric. Choose material for the protection needed, then choose a shape that works with your filling and discharge equipment. Polyethylene (PE) suits many routine applications; […]

Quick Answer: Industrial valve bags are preformed sacks with a small opening, or valve, that fits over a filling spout. They suit many dry powders and mixes, but the best choice depends on the product, filling machine, target weight, storage conditions and required closure. Paper, PP woven and composite structures each solve different problems. A […]

Quick Answer: For South American exporters shipping goods to the EU, recyclable packaging under the Packaging and Packaging Waste Regulation (PPWR) starts with the finished bag, not a resin label. Check every layer, liner, ink and closure, then confirm how the pack can be collected and recycled in its destination market. PPWR rules are phased, […]

Quick Answer: Heavy-duty polyethylene bags should be chosen for the product and handling conditions, not by thickness alone. Film type, bag dimensions, seals, sharp edges, filling speed and transport all affect whether a bag will hold up. Specify thickness in microns or mils, then test a filled sample under realistic conditions. XIFA offers PE film […]

Quick Answer: The right super sack size depends on three separate checks: how much space your product needs, how much the filled bag will weigh, and whether its dimensions fit your filling and handling equipment. Start with the product’s bulk density and target fill weight, then check the bag’s usable volume and safe working load […]

Quick Answer: BOPP bags are woven polypropylene sacks with a printed plastic film laminated to the outside. The woven layer provides strength; the film gives brands a clear, detailed print surface. They can suit dry goods such as rice, animal feed, fertiliser and pet products, but the right bag depends on its contents, filling line, […]

Quick Answer: The PPWR regulation applies to packaging placed on the EU market, including packaging around goods exported from South America. Since 12 August 2026, exporters and their EU buyers need to identify who is responsible for compliance, check restricted substances, and keep packaging specifications and supporting documents ready. Recyclability, labelling and other requirements phase […]