Product specification: 220*345+100mmMaterial: PET 1.2μm / AL 0.7μm / PE 12.5μm (25% metallocene, co-extruded)
Adopting high-strength three-layer PET/AL/PE lamination, the bag is stiff, durable and has excellent load-bearing capacity, meeting the requirements of 1kg large-volume packaging.The aluminum foil layer provides complete light blocking, oxygen insulation, moisture resistance and odor prevention, effectively protecting powder products from light, humidity and air.The overall sealing performance is excellent.