The package for biscuit general is aluminum foil or pure aluminum foil combination etc. The excellent combination is BOPP/AL/PE, it can take a high barrier, well sealing, and is puncture-resistant.

BOPP(20)/VMCPP(25-30) combination: High Moisture-proof, oil proof, light proof, barrier, stay smell.

BOPP/VMPET/CPP(PE), PET/VMPET/PE combination: Excellent barrier, strong light proof, odorless and tasteless, oil resistance; additional, the material of PET is suitable to cool sealing.

OPP/CPP combination: fewer charges, well shelf life, can hold till six months.

PA/PE, PET/PE combination: Well barrier, light proof, sealing and strength, can keep the shelf life over 6~12 month.