When many companies upgrade their product packaging, they want to know whether some of the production processes and materials of plastic packaging bags can meet their own needs, so as to find the purpose of not only satisfying the packaging products
Read MoreAluminum foil bag packaging usually refers to aluminum-plastic composite vacuum packaging bags. This type of product is suitable for moisture-proof, light-proof and vacuum packaging of large precision machinery and equipment, chemical raw materials, and pharmaceutical intermediates. Most use three o......
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