Plastic blister is a kind of plastic processing technology. The main principle is to flatten the hard plastic sheet after heating and softening, use vacuum to adsorb on the surface of the mold, and cool to form. It is widely used in plastic packaging, lighting, advertising, decoration and other industries.
Blister packaging: A general term for producing plastic products using a blister process and packaging the products with corresponding equipment. Blister packaging products include: blister shells, trays, blister boxes, synonyms are: vacuum hood, blister, etc.
The main advantages of blister packaging are: saving raw and auxiliary materials, light weight, convenient transportation, and good sealing performance, which meets the requirements of environmentally friendly green packaging; it can pack any special-shaped products, and there is no need to add cushioning materials for packaging; Beautiful appearance, easy to sell, and suitable for mechanized and automated packaging, convenient for modern management, saving manpower and improving efficiency
Blister packaging equipment mainly includes: blister forming machine, punching machine, sealing machine, high frequency machine, folding machine.
Packaging products formed by packaging can be divided into: insert card, suction card, double bubble shell, half bubble shell, half-folded bubble shell, triple-folded bubble shell, etc.