Posts tagged "two shot molding"

Moulds are various molds and tools used in industrial production to obtain required products by injection molding, blow molding, extrusion, die-casting or forging molding, smelting, stamping and other methods. In short, a mold is a tool used to shape objects. This tool is composed of various parts. Different molds are composed of different parts. It mainly realizes the processing of article shape by changing the physical state of the formed materials. It is known as

Advantages and disadvantages of two-shot mold and overmold   1. Two-shot mold (1) Advantages: It can be molded and processed by ordinary injection molding machines, and the investment in equipment is relatively small; (2) Disadvantages: It is not suitable for precision double material and multi material injection molding products; The molding processing cycle is relatively long, and the production efficiency is lower than that of the two-color mold. 2. Overmold (1) Advantages: – The molding

1、 Two shot mold A mold in which two plastic materials are injected on the same injection molding machine and molded twice, but the product is only molded once. Generally, this molding process is also called double material injection molding, which is usually completed by a set of molds and requires a special two-color injection molding machine. 2、 overmold (secondary molding) The two plastic materials are not necessarily injected on the same injection molding machine,