a. Degradable packaging materials A packaging material with excellent packaging performance and environmental performance, it has been widely used in food packaging, grocery boxes, tool packaging and the outer packaging of some mechanical and electrical products. b. Paper packaging
Read MoreMost plastic packaging bags are reusable, but they are limited to secondary recycling and cannot be used to repackage the product, because plastic packaging bag manufacturers will also process plastic packaging bags in the process of producing plastic packaging bags. Aseptic processing is performed ......
Read MoreThere are many types of plastic packaging bags, and the materials are rich and diverse. The prices of plastic packaging bags of different materials are very different. Even if the same material is used, the price will be different due to different production processes.
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