A commonly used packaging is a general term used to produce plastic products by blister technology and encapsulate the products with corresponding equipment. The sheet material of the blister packaging box is heated at high temperature and then vacuum suctioned and cooled into a plastic box shape.
Commonly used raw materials
The raw materials of blister packaging box mainly include: PVC, PS, PP, PET, PETG and flocking, antistatic, conductive and other materials.
Specific production process:
1: Mold making and processing.
2: After the mold treatment is completely dried, the softening treatment is carried out.
3: Put the softened plastic sheet together with the wooden cabinet in the vacuum chamber, turn on the suction switch to suck up the air in the vacuum chamber, and after the plastic sheet cools, you will get the same concave packaging or process mold as the mold.
4: Blister packaging and finishing. Shanghai Minxing Plastic Packaging Co., Ltd. specializes in the production of customized blister boxes
Blister molds generally have three types: plaster molds, electroplated copper molds and aluminum molds.