What is the scope of application of plastic-absorbing packaging?

Plastic packaging: Plastic products are manufactured by the process of plastic box, and the products are encapsulated by the corresponding equipment. Plastic-absorbing packaging products include: bubble shell, tray, plastic-absorbing box, synonyms also include: vacuum cover, bubble cover, etc.
The main advantages of plastic-absorbing packaging are: saving raw and auxiliary materials, light weight, convenient transportation, good sealing performance, meeting the requirements of environmental protection and green packaging; packaging any special-shaped products without additional cushioning materials; packaging products are transparent and visible, beautiful appearance, easy to sell, and suitable for mechanized and automated packaging, convenient for modern management, saving manpower and improving efficiency. 。
Mould making and processing: According to the requirements or sample specifications, first of all, make a good suction mold, under general conditions, are using gypsum to make suction packaging mold, but also with wood and metal carving products as the mold, after the gypsum mold is made, let it dry completely or dry naturally, and then according to the specific conditions of product surface concave and convex, use 1-2mm drill without affecting. Many small holes are drilled in the low concave of the product packaging pattern. If it is a product such as packing box, some small holes must be drilled around it so that air can be drawn out during plastic absorption production. After drilling the holes, the gypsum mould has to be hardened. The hardening method is soaked in concentrated alum saturated liquid and dried.