Blister mold manufacturing process, applying the principle of air pressure, using the blister machine equipment to produce various product packaging. We have already introduced the manufacturing and processing process of blister molds before, the following are the mold softening and forming steps:
1. Material softening
After the mold is dried, load the mold into the upper iron plate of the vacuum chamber, and load the plastic sheet to the appropriate size according to the size of the mold. Then put the sheet into the heated wooden cabinet, after it is completely fixed, put the wooden cabinet and plastic sheet on the constant temperature furnace for softening treatment.
2. Blister forming
Put the softened plastic sheet together with the wooden cabinet in the vacuum chamber, turn on the suction switch, and suck the air in the vacuum chamber clean. After the plastic sheet cools, it is the same concave packaging mold as the mold.
After trimming the produced product, it is the finished product, which can be sold after packaging.