Posts tagged "two shot molding"

Two-shot injection molding machine is a kind of double-barrel, two-material injection molding machine with two-shot mold, which can remove different colors or different material products. For single-color injection molding machine, it saves the complicated process of secondary processing and improves the production efficiency. So, what are the types of injection molding of  two-shot injection molding machine?   1、Sliding injection. After pre-injection of Two-shot injection molding machine equipment, the mold and slider remain closed. The injector

Two-color mold working principle A two-color mold is a mold in which two plastic materials are injected on the same injection molding machine and molded in two parts, but the product only comes out of the mold once. So how does the working principle of two-color mold injection processing work? The two-color mold usually has two sets of molds, half of which are mounted on the fixed plate of the two-color mold injection molding machine,

Types of two-color injection molding technology 1. Core rotating type two-color injection molding technology This technology is also called rotating core two-color injection molding technology. The principle of this technology is to inject the first raw material plastic into the small hole of the mold with the injection equipment, and wait for it to become the first plastic. The basic two-color injection work is completed. This technology is simple to use and operate, and can

Two-color mold in life application scope General definition of two-color injection mold: two plastic materials are injection molded on the same injection molding machine in two parts, but the product only comes out of the mold once. Generally this molding process is also called two-material injection, which is usually completed by a set of two-color molds and requires a special two-color injection molding machine. Two-color mold products are loved by more and more people because

Various requirements for two-color injection molding Material requirements The matching materials for two-color injection molding must meet two basic compatibility conditions, namely, adhesion compatibility and processing compatibility. technological requirements Soft and hard glue dual radiation design There must be a certain temperature difference between the melting points of the two materials, generally 60 ℃ is recommended, and at least 30 ℃ is recommended. The melting point temperature of the first shot material is high, generally