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About the injection mold in plastic mold

Today is July 29th, and in two days, it will be August. I will see you for a month. The time is not waiting for people. The day after day, the majority of friends of Dongguan Plastic Mould Factory, your wishes this year. Yet. Today, I will introduce you to the introduction of injection molds in plastic molds.


There are many types of plastics, and there are many methods for forming them, including injection molding, compression molding, injection molding, extrusion molding, pneumatic and hydroforming, and foam molding. Among them, the first four methods are most commonly used. Among them, the mold used for injection molding is called an injection molding mold, and is simply referred to as an injection mold. Injection molds are mainly used for forming thermoplastics. In addition, the injection mold is distinguished from other plastic molds in that the mold is first tightly closed by the injection mold clamping mechanism, and then the high temperature and high pressure plastic melt is injected into the mold cavity by the injection device of the injection machine, after being cooled or solidified, Open the mold to remove the plastic parts. Therefore, the injection mold can form a plastic part with complicated shape, accurate size or inserts at one time. Under the condition that the appearance of the pen holder is exquisite and has no obvious burrs, the injection molding can well meet the process requirements. The equipment used for injection molding is an injection machine.

Note: The above information from the Jiezheng mold  finishing  on the Internet, welcome reproduced, indicate the source!

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