Plastic Mould Design

Description of a plastic mold design

A plastic mold design is used to create unique designs from a molten polymer such as polyethylene or polypropylene. The polymer is heated up and placed into a hollow plastic mold design so that it can take its shape. This molten substance is usually injected into the mold under high pressure. Therefore, depending on the material being melted, the amount of heat and pressure applied will vary.

Uses of plastic mold designs

Injection mold designs are a form of plastic mold design that has to have a gate. This gate allows the molten plastic material to be injected into the cavity of the mold. This method is also referred to as gate injection molding. Once the hot plastic material enters the metallic plastic injection mold design tool, it cools and takes the shape of the mold. You can learn injection mold design basics online anytime and from anywhere. Rotational molding uses centrifugal force to form even-walled products from molten resin or plastic. It is great for producing large hollow products.

Blow molding is a form of plastic mold design that creates custom, thin-walled, hollow plastic products. This method is used to make products where the shape matters and the walls need to be uniform. These plastic mold designs work by heating up plastic and blowing air into the plastic, making it expand and take the shape of the walls of the mold. Compression plastic mold designs are created when hot plastic is placed into a mold and pressed down until it takes the shape of the mold.

If a buyer needs a unique shape, they can find a plastic mold design factory online to develop a custom plastic mold design from them. Wholesale plastic mold designs can be purchased from global plastic mold design manufacturers and plastic mold design suppliers listed on Alibaba.com. China plastic mold designs are a global favorite as well. There are also several plastic mold design software solutions for those aspiring to start their own plastic molding business.