Introduction and material of the plastic box
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Plastic boxes are related plastic products such as transparent folding boxes, cylinders, cover boxes, handbags, hangers, etc., made of PVC/PET/PP/PS, etc., which can be UV offset printing, silk screen printing, and hot stamping. /Silver, matte, and other printing effects.
Plastic box has the characteristics of increasing user experience, the packaging is permanent and durable, moisture-proof, waterproof, high toughness, strong transportation safety performance, and improving product quality.
Plastics are mainly made of synthetic or natural polymer resins. After adding various additives, it has ductility under certain temperatures and pressure and can fix its shape after cooling. The process in which natural or synthetic polymer resin molecules are in a molten state and the auxiliary molecules are evenly distributed around it is called plasticization. The process that has reached this process is called plasticization, and it has not been reached and is considered to have not been plasticized. Plastic packaging is one of the four major materials in the packaging industry: paper and cardboard accounted for 30%, plastics accounted for 25%, metal accounted for 25%, and glass accounted for 15%.
