The manufacturing principle of blister packaging products: like food blister tray blister products are mainly processed with plastic, it is the principle of generating the spreading of the plastic hard sheet of material softened by heating, with a vacuum adsorption on the surface of the mold, and then cooled to shape, after which we want to become a model, such as various types of food blister packaging are so manufactured! Out of the blister products are widely used by our human beings in various industries, electronics, food industry, electrical appliances industry, hardware tools, cosmetics industry, toy industry, daily necessities, medicine, health care products, automobiles, stationery, stationery, sporting goods and other industries are inseparable from the blister packaging products.
Blister packaging products from the function can be roughly filtered into two categories:
Blister packaging a class is to show, protect, beautify the product for the purpose of the transparent series, packaged products are mostly small commodities, placed or hung in the supermarket shelves, the choice of materials for the better transparency of the PET and PVC, the products include: masks, insert card blisters, suction card blisters, heat sealing double blisters, Folding double bubble shell and transparent folding box;
The other type is to protect, separate, shockproof, accompanied by a series of trays, blister box for the purpose of packaging products are mostly electronics, IT, industrial parts and cosmetics, the material chosen for the PS (color, antistatic and flocking, etc.), the products include: trays, trays, blister box, flocking blister, antistatic blister, conductive blister tray, turnover tray, and so on. In recent years, the combination of these two types of blister packaging products, but also produced a new type of packaging: the bottom set and sandwich packaging, in which the bottom set of the "surface" using better transparency of the PET material, "bottom" using PS material, not only to play a protective function of the container, but also play a display of intuitive effect.
The bottom of the package is made of PS material, which not only protects the container, but also shows the intuitive effect.
The process of blister molding products has a wide range of applications, mainly in packaging, lampshade production, acrylic light boxes, industrial plastics, blister packaging shells and plastic parts production.