The features of mold design for car mirror are as below: 1. The smooth appearance is very important for car parts. It is prohibited to have any gape among of all assembly parts, hence, the shrinkage ratio is key-point on making mold design. 2. The sliders shall be finished by automatic machinery to ensure the accurate dimension. Meanwhile, the moving position of sliders shall be very stable and precise in order to avoid flash or lines. 3. In order to avoid scratching of texture, the ejecting angle shall be 5 degree above. 4. The plasticizing material flow will influence the surface of car mirror. The plastic material flow channels will be affected by structure of injection runners. Meanwhile, the runner will be the factors of cycle time and material consumption.

This floor drain is made by rigid PVC which mould steel shall be used S136. The steel structure is pure and fine, with excellent corrosion resistance, polishing, wear resistance, machining, and dimensional stability when quench. S136 can be used in all molds. Because of its special properties and materials, it is more suitable for the application and needs of special environment.

The structure of the main part is very strong. It can squeeze all kinds of citrus fruits, such as oranges, tangerines, limes and lemons. It also has large capacity for juice. The citrus squeezer has very good touch feel, you can’t see any mark or parting line in the obvious side including the injection point, we make the injection point in the middle of the squeezer, it just looks like the base of lemon. The white part material is PP, it has very smooth touch without any burrs or sharp edges, and the yellow part material is TPE which is soft, and with the texture design, even if the hand is wet, it will not slide, so it is more convenient to use.

Thin-walled container molds must have high-end polish, as most the fast-food boxes are transparent. That is why we used H13 as the steel material for this thin-walled ice cream box. H13 steel is the most widely used and representative hot work die steel. Its main characteristics are: 1. It has high harden ability and high toughness. 2. Excellent thermal crack resistance, which can be water cooled in the workplace. 3. With medium wear resistance, carbonizing or Nitrogen processes can also be used to increase its surface hardness, but the thermal crack resistance should be slightly reduced. 4. Due to its low carbon content, the secondary hardening ability is poor in tempering. 5. It has anti-softening ability at higher temperatures, but the hardness will decrease rapidly when the use temperature is higher than 540 ° C (1000 ° F) (that is, the working temperature can be 540 ° C). 6. Small deformation during heat treatment. 7. Medium and high machinability. 8. Medium decarburization resistance.

The two-color mold technology uses multiple materials for injection molding production, and combines the characteristics of different materials during the molding process to assemble or other suitable bonding methods to improve product functionality and aesthetics. Automotive lights in two-color molds are an important application area. The features of double color car lights molds are as below: 1. The moving side of double color molds will be rotated by rotary table of double color injection machine. Hence, car lights shall be fixed on moving mold well to avoid being stuck in cavity side. 2. The fixing position after mold rotation shall be very precise, hence, the rotary table of injection machine shall be driven with servo motor instead of hydraulic motor. 3. Injecting stroke shall be designed as shorter as possible in order to enhance the strength of ejecting rod.

Two-color plastic kitchenware is now more and more popular, because double color injection products are more eye attractive than single color ones. For example, this two-color injection strainer, it combines the raw material PP and TPE which are food-grade materials. It means the plastic strainer was made from the materials which are safe and healthy, and are not easy to aging. The plastic strainer can directly contact food, it is soft and comfortable and easy to be used conveniently.

This two-color bucket height is high, so the mold cavity bottom and core are used insert design, such benefits are more convenient mold lighting, lighting effect is better, the product looks good, and the processing difficulty is reduced, the processing size is more accurate, saving labor costs and processing costs. Moreover, the insert is replaceable and the replacement cost is low, so it also improves the fault tolerance rate of mold making and reduces the loss caused by processing errors. The mould adopts stripper design, which is stable and not easy to ejector trace, which makes the product more beautiful and easy to use.

Most of the plastic flip top caps mould are designed with two-time ejection structure. The core is pushed out two times. The stripper plate and the ejector sleeve in the middle of the product are pushed out together to 14mm, and then the stripper plate push out continually until the flip top caps drops.

This double color mobile phone holder has many advantages, such like: 1. It's light and portable, saving space. 2. It is suitable for all kinds of mobile phones, digital cameras, MP3 players, and other portable small appliances. 3. It is very convenient to fold when not in use and easy to open when in use. 4. You don’t need to worry about the length of the cable when charging anymore. It's a good helper when charging your mobile phone! 5. It is made of high quality PP material, resistant to dirt, convenient and easy to clean. 6. The support plate is made by two-color injection molds which is more colorful and much more eye attractive than single color one.