Today, Jiangsu Kunzheng as a PVC blister sheet manufacturer will introduce the blister sheet. PVC blister sheet process products are widely used in packaging, acrylic light box, lampshade production, industrial plastics, blister packaging shell and plastic parts and other production fields, because of the wide application is recognized by many consumers. So there are many people for PVC blister sheet packaging products are not very understanding of the working principle, PVC blister sheet packaging production principle: After food blister tray and other blister products are processed with plastic, let the flat plastic sheet material after heating and softening the principle of full generation, vacuum adsorption on the mold appearance, and then cooling molding, the result is what we want.

PVC blister sheet products, according to the main use is not the same, there are different maintenance methods. Blister sheet is a kind of plastic processing material, the main principle is the flat plastic sheet after heating and softening, the selection of vacuum adsorption on the mold surface, cooling molding, widely used in plastic packaging, lighting, advertising, decoration and other industries.

PVC blister sheet packaging products are divided into two categories from the function: blister packaging is a transparent series for the purpose of displaying, maintaining and beautifying products, packaged products are mostly small commodities, placed or hung on the shelves of the supermarket, the selection of materials are mostly PET and PVC with better transparency, products include: Face mask, card insert bubble shell, card suction bubble shell, heat sealed double bubble shell, half double bubble shell and transparent folding box; The other is tray, blister box series for the purpose of maintenance, separation, shock-proof and drying. The packaged products are mostly electronics, IT, industrial parts and cosmetics, and the selected materials are mostly PS(color, antistatic and flocking, etc.). The products include: tray, inner tray, blister box, flocking blister, antistatic blister, conductive blister tray, turnover tray, etc. In recent years, the combination of these two types of blister packaging products has produced a new type of packaging: bottom cover and sandwich packaging, during which the "surface" of the bottom cover uses PET material with better transparency, and the "bottom" uses PS material, which not only plays the maintenance function of the container, but also plays the intuitive effect of display.

After the above introduction, we have a more in-depth understanding of the principle of PVC blister sheet packaging products, blister products are widely used in our human work, electronics, food work, electrical work, hardware tools, cosmetics work, toy work, daily morality, medicine, health care products, automobiles, stationery, recreational supplies and other work are inseparable from the blister tray.

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