Packaging Material Inner Bag的意思|示意

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包装材料内袋

Packaging Material Inner Bag的网络常见释义

包装材料内袋 II. Packaging Material Inner bag: heat-sealable filter paper or other composite packing material. Outer bag: PET/PA/PE, PAPER/PE, glass paper/PE, PET/PE, BOPP and other heat-sealable composite packing material.