Резина формы

One for compression molding, extrusion, injection, blow molding and foam molding the combination of low plastic mold, which includes the combination of substrate, die, die components and die combination of card-type plates with variable Die cavity by the combination of substrate punch, punch components, combined punch card board, cavity and side cut component panels cut with a variable combination of core punch. Convex mold, die and auxiliary molding system The coordination of system changes. Machinable different shapes, different sizes of plastic parts series. Plastics used in the composition of the plastic we normally is not a pure substance, which is made by the preparation of many materials. Which polymer (or resin) is the main component of plastic, in addition, in order to improve the performance of plastics, but also add a variety of auxiliary in the polymer materials, such as fillers, plasticizers, lubricants, stabilizers, coloring agent, good performance can be plastic.