PE single-layer Liquid packaging film

Liquid packaging film is a high-performance film material designed specifically for packaging various liquid products, and is widely used in industries such as food, beverages, daily chemicals, and pharmaceuticals. This product employs multi-layer co-extrusion technology, combining the properties of different materials to ensure excellent sealing, barrier properties, and mechanical strength. It can effectively prevent liquid leakage, oxidation, and contamination, and extend the product's shelf life. Common structures include combinations of materials such as PE, EVOH, and PA, and the thickness and performance can be adjusted according to specific needs, such as adding an oxygen barrier layer or UV resistance. Liquid packaging films have good heat-sealing properties and are suitable for high-speed automatic filling equipment, improving production efficiency. Its surface can be printed to meet the needs of brand promotion and product information labeling. In addition, the material meets food-grade safety standards, is non-toxic and odorless, has excellent environmental performance, and some products are recyclable.
Leak-Proof Sealing Integrity: Specially formulated PE sealant layer offers outstanding hot-tack and seal strength, achieving secure hermetic seals even through liquid, grease, or residue contamination in the sealing zone.
Exceptional Puncture & Flex-Crack Resistance: Combining BOPA (Polyamide) into structures like PE/AL/PA/PE provides superior physical cushioning and tear resistance, successfully withstanding severe drop tests and transit vibrations.
Alu-foil (AL) & Metallized (VMPET) Laminations: Blocks 100% of visible light and UV radiation, preventing product discoloration and active ingredient decay.
Excellent Gas Blockade: Achieves extremely low Oxygen Transmission Rates (OTR) to stop lipid oxidation and flavor loss.
Optimized for High-Speed VFFS Packaging: Designed with a consistent, controlled coefficient of friction (COF) to prevent film stretching or jamming on automatic vertical form-fill-seal (VFFS) machinery.
Food & Pharma Safe: FDA-compliant, non-toxic, odorless, and free from harmful solvents or chemical migration.