Clamshell containers can be made of a variety of plastics such as polystyrene(PS), polyester(PET), PVC, foam sheets, etc. The material can be made by thermoforming or can be injection molded into the desired shapes.
Blister pack is a term for several types of pre-formed plastic packaging used for small consumer goods, foods, and for pharmaceuticals.
The primary component of a blister pack is a cavity or pocket made from a formable web, usua
PVC sheet is made of PVC as the raw material, and its cross section is honeycomb mesh structure.
It is a kind of vacuum plastic film, which is used for the surface packaging of various types of p
