Supply Top Selling thin wall food container molds Online:The prototype of the prototype initial mode bottleneck part must be long enough to ensure that there is a moving gap between the billet foam shoulder and the molded die shoulder when the prototype billet is flipped. Especially for the shoulder type obvious products, should pay attention to the initial mold design.

p-New Arrival storage container molds OEM:Initial die design is the key problem in mold design. The inner cavity shape of the initial die should ensure that the glass material distribution of the bottle is reasonable, and the resulting prototype bubble is beneficial to the final molding of the bottle. At present, the design of primary mold mainly depends on production experience.

Hot Sales Custom single color caps molds Producers:According to the structure of the plastic parts, the mold is designed to be three plate point gate, the Point gate is located in the center of the top of the plastic parts. The point gate can significantly increase the melt shear rate, greatly reduce the melt viscosity, and is conducive to filling.

Supply Top Selling bi injection Personalized:Injection molding process is a complex process involving many factors, such as mold design, mold manufacturing, raw material characteristics and raw material pretreatment, injection molding process, injection molding machine operation, etc. which is closely related to processing environment, product cooling time and post-treatment process.

Supply double injection molds Pricelist:Injection pressure is provided by the hydraulic system of the injection system. The pressure of the hydraulic cylinder is transmitted to the plastic melt through the screw of the injection molding machine.

High Quality over molding molds Company:Each group of molds can produce only plastic parts of a specific shape, size and precision.Therefore, in the production, when the pattern has a small difference, the need to replace the mold, the mold can not be replaced.

OEM Personalized double injection Direct Distributor:The pressure during injection includes plasticizing pressure and injection pressure, which directly affect the plasticizing effect and product quality of plastics. 1. Plasticizing Pressure: (back pressure) when using a screw injection machine, when the screw rotates backwards, the pressure melting at the top of the screw is called plasticizing pressure, also known as back pressure.

Best Quality pipe fitting molds Manufacturers:The main purpose of copper inserts is to inject the product into some plastic parts, which can be installed to form an effective internal thread. The method of operation is to heat the product into a plastic piece or directly use the injection mold.

Personalized pipe fitting molds for Sale:Steel pipe mold steel is usually made of alloy steel, carbon steel and high-speed steel. After quenching, due to its high carbon content, its stiffness will inevitably appear mesh, belt, chain carbide, resulting in the pipe mold in the use of brittle fracture.