... bag making 2)Optional material for specific product 3)Excellent moisture,gas barrier 4)ISO QS FDA SGS Shanghai Zizeng Packing ... , coffee bean, chips, biscuit, dry food, packaging film, packing material, tea packaging, etcOEM serviceYes Printing8 colorsCertificationPass FDA, SGS, ... do best for you! Material Application of Zizeng packing Structure Application BOPP/CPPMost common used,suitable for general ...