Principle of unscrewing device system: The head of the motor is equipped with gears, which drive the chain, the chain drive the middle bearing, and the bearing gear drive the two big gears. The big gear is kneaded with the bearing gear of the product, and the inner screw of the product is pulled out by rotation.

Silicone and rubber oxygen masks are heavier than plastic masks. They are designed to provide a good seal for long-duration. However, medical plastic oxygen masks are disposable and light, it is necessary to reduce the weight and plastic material cost as low as possible. That’s why plastic masks become more popular and taking into consideration.

The lid of airtight storage boxes made by two-color plastic injection mould is now a trend for both container manufacturers and customers.

A bathroom tumbler is a glass or cup or mug that is kept in the bathroom for teeth brushing, water scooping or other uses. With the advent of the paper cup and an increased awareness of disease prevention, the modern tumbler is often a decorative accent rather than a useful item. That’s why two-color cups become popular day by day.

This multi-functional plastic grater is crafted in a unique and simple design. It is created with 2 separate styles of grating with sharp edged slits and perforation. The sharp blades and different grating surface provides for efficient grating and ideal for grating different foods, such like cheeses, vegetables, cucumbers, carrots and roots.

The advantages of gas-assisted injection molds: 1. Save raw materials, increase plastic utilization rate by up to 50%, reduce molding cycle, and improve certain performance. 2. It can reduce the pressure of the mold by 60%, make the size of the part uniform, and improve the shrinkage and deformation. 3. Reduce the working pressure of the injection system and the clamping system of the injection machine, so that the mold is suitable for smaller machines and reduce power consumption. 4. The requirements for the injection molding machine system are relatively simple, and there are no special requirements for raw materials.

This two-color mug mold adopts hot runner technology to eliminate the flow channel aggregate and realize production automation; the cavity adopts the conventional waterway, and the core adopts the conformal waterway design.

Building blocks are usually cubic solid toys made of wood or plastic. They are usually decorated with letters or pictures on each surface. They are allowed to be arranged in different ways or for building activities. They can develop children's intelligence, be assembled into houses, animals and so on.

Gas-assisted technology offers many possibilities for parts that were previously incapable of being injection molded using conventional processes. Particularly suitable for the production of the following aspects of injection molding: tubular and rod-shaped parts, such as the steering wheel left adjustment lever, car door handle, car rain wipes, rings, hooks, seat armrests, window frames, etc.; large flat parts Such as door panels, automotive exterior parts, radiator grilles, etc.; parts with complex shapes, uneven thickness, and traditional injection molding difficult to form, such as automobile body, bumper, instrument panel, etc. The principle of gas-assisted injection is to create a hollow section in the interior of the injection molded part by high-pressure gas. The volumetric pressure of the gas is used to reduce the residual internal stress of the product, eliminate the surface shrinkage of the product, and reduce the material used, which shows the superiority of the conventional injection molding.