Product Description Item name Zip Lock / Laminated Bags HS code 3923290000 Size According to your requirements Customized Material OPP/CPP (polypropylene) /PET(polyester) Color Gravure printing 1-8 colors Application notes BOPP/CPP---Packing of daily necessities BOPP/LDPE---Packing of daily necessities PET/CPP---Moisture, powder, dry cargo class BOPP/VMPET/CPP---Aluminum bags, keep the fragrance BOPP/AL/LDPE---Aluminum bags PET/AL/LDPE---The most commonly used aluminum bags PA/LDPE---Food and liquid packaging for cold storage PET/PA/LDPE---Food and liquid packaging for cold storage Features 1. Outer layer: enhance the mechanical strength of the bag body, heat resistance, printing performance and optical properties, etc. 2. Middle layer: the main function of the composite structure. Such as barrier, shading, incense, etc. 3. Inner layer: mainly used for sealing, followed by the pressure of the package material, drop, sealing performance, etc. Applicable Range Food packaging, instant noodles, biscuits, candy, dried food, fried food, rice, potato chips, electronic products, toys, gifts, crafts and other packaging.