• What are the reasons for the cooling rate of two-color molds?

    What are the reasons for the cooling rate of two-color molds?

    In the injection molding process of two-color molds, how to determine the cooling time not only affects the quality of the product, but also affects the cost of the product. For production and products, the first consideration is to transfer the necessary heat from the plastic melt injected into the... read more

    Jun 29,2021 News
  • What is the cause of the brittle plastic bucket

    What is the cause of the brittle plastic bucket

    Diversified sealed plastic barrels can realize multi-category selection and clarification. Therefore, we will follow our selection characteristics and purchase suitable products. The plastic bucket is made of brand new materials. No illegal materials are added during the procurement and processing p... read more

    Jun 25,2021 News
  • What is the important role of injection mold exhaust

    What is the important role of injection mold exhaust

    If the injection mold design does not consider the exhaust setting, the gas accumulated in the injection mold will cause the following hazards. ①Increase the filling resistance, resulting in unclear edges and blurred edges and corners on the surface of the product ② High internal stress is generated... read more

    Jun 17,2021 News
  • What are the common mold polishing methods

    What are the common mold polishing methods

    Two-color mold polishing has two main purposes: one is to increase the brightness and beauty of the mold; the other is to make the mold easy to demold. In the process of two-color mold processing, our common mold polishing methods are as follows. 1. Two-color mold mechanical polishing Mechanical pol... read more

    Jun 11,2021 News
  • Where is the design of two-color molds more complicated than single-color molds?

    Where is the design of two-color molds more complicated than single-color molds?

    A two-color mold is a mold in which two plastic materials are injected on the same injection molding machine in two moldings. It is usually composed of two sets of molds. The rear mold must be rotated 180 degrees, while the front mold does not move, but the product is only ejected once. Generally, t... read more

    Jun 04,2021 News