The cap mould should be preheated before test. There are two methods for preheating the mould. The first is to use the cooling water in the mold itself. There are mold warmers at home and aboard that widely used, which is a good method for mould heating. The second is the external heating method. The […]
Plastic cap moulds are a type of plastic part that can be found everywhere in everyday life. Plastic caps and closures are available in a variety of styles and colors, but the commonly used beverage caps have a non-slip rib on the outside of the cylinder. The plastic material is environmentally friendly polyethylene (PE), which […]
