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Basic knowledge of common soft adhesive materials

Soft rubber material is the general name of soft materials, feel soft and mild, soft rubber materials are rubber and plastic, such as rubber, silicone rubber, TPU, TPE, soft PVC and so on.

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Plastic injection molding main material injection molding process parameters?

For injection molding, the so-called process parameters include: 1, forming temperature; Mold temperature; 2. Injection time, pressure holding time, cooling time and cycle time;

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The correct solution for yellowing of transparent products during injection molding is shared by inj

Injection molding machine, also known as injection machine, many factories called beer machine (PI JI), injection products called beer parts.  It is the thermoplastic or thermosetting plastics using plastic molding mold into plastic products of various shapes of the main molding equipment.  The injection molding machine heats the plastic, applying high pressure to the molten plastic so that it shoots out and fills the mold cavity.

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Introduction to wall thickness design of plastic parts for structural design of plastic processing

Product wall thickness depends on the size of the system need to bear the external force, the product shape the size of the volume, injection mold product functional requirements, the use of the product situation and product material choice, general thermoplastic processing products the design of the wall thickness should be 4 mm to limit, in the case of meet the necessary requirements, as far as possible, reduce the wall thickness of the product.

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Injection mold exhaust

The gas in the injection mold factory not only includes the air in the cavity, but also includes the air in the flow channel and the decomposition gas produced by the plastic melt, as well as the water in the plastic turned into water vapor at high temperature. In injection mold processing, these gases should be generated in a timely manner small storage will produce the following hazards.

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DONGGUAN YOUJIA PRECISION MOULD CO., LTD

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