TIME2025.06.11
Basic knowledge of common packaging and packaging materialsBasic knowledge of common packaging and packaging materialsI. Common Packaging MaterialsA. White paper category - ordinary white paper, copy paper, crepe paper, etcB. Bubble wrap/polyfleece/sponge/pearl cottonC. Paper box types - white boxes, brown boxes, color boxes, etcD. Plastic bags -PP, PE, OPP, PVC, PVA, shrink film (PE, PP), etcE. Other types of packagingThe packaging of a product is an important component of it. It not only plays a protective role during transportation but also directly affects the overall quality of the product. The following are the packaging materials and packaging we commonly use:Ii. Common Packaging(1) Inner packaging(1) Plastic bags: For American lines, heat sealing is generally required, and the material is high-pressure PE material. PP material is not allowed to be used unless specified by the customer.⑵OPP bags: They have good transparency but are brittle and prone to breakage. They ...
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