Blister is a plastic processing technology. The main principle is to heat and soften the flat plastic sheet. It is vacuum-adsorbed on the surface of the mold and cooled to form. It is widely used in plastic packaging, lighting, advertising, decoration and other industries.
The main advantages of blister packaging are that it saves raw and auxiliary materials, is light in weight, convenient in transportation, good in sealing performance, and meets the requirements of environmentally friendly green packaging; it can package any shaped products, no additional buffering material is required for packing; the packaged products are transparent and visible. Beautiful appearance, easy to sell, suitable for mechanization, automated packaging, easy modern management, saving manpower, improving efficiency