Blister
A plastic processing technology, the main principle is that the flat sheet of plastic rigid heat softened following the introduction of vacuum adsorption on the mold surface, after cooling molding, widely used in plastic packaging, lighting, advertising, decoration and other industries.
[...] box: It is a class of products covered and at the end of the blister, bottom and lid together are known to fold the blister box, bottom and lid separately called days [...]