• Phenomenon of weld marks in injection molding and solutions

    Phenomenon of weld marks in injection molding and solutions

      Abnormal phenomenon product cause solution crack 1. The injection mold is too cold, adjust the temperature of the injection mold 2. The cooling time is too long, reduce the cooling time 3. The plastic insert is different from the shrinkage. Preheat the metal insert 4. The ejector installation... More

    2020-12-02 News
  • PP requirements for injection molding machines and injection molding processing technology

    PP requirements for injection molding machines and injection molding processing technology

      The processing process of plastic raw materials is mainly the melting, flow, and cooling of the rubber particles to become finished products. It is a process of heating and then cooling. It is also the process of plastics changing from particles to different shapes. The following will explain... More

    2020-11-25 News
  • Plastic mold processing plants analyze the precautions in the injection molding process

    Plastic mold processing plants analyze the precautions in the injection molding process

    The plastic mold processing factory analyzes the precautions during the injection molding process: 1. Overburden, pay attention to the residual material between the mold and the gap between the mold surface during the molding process; 2. Lack of material. If the aluminum liquid is not filled in the ... More

    2020-11-19 News
  • How to choose a high-quality injection molding factory?

    How to choose a high-quality injection molding factory?

    1. What is mold injection? Injection mold is an indispensable tool for the production of plastic products in the process of industrialization and mass production. It affects the complete structure and precise size of plastic products. Injection molding is one of the tools used in mass production of ... More

    2020-11-11 News
  • What does the mold factory do?

    What does the mold factory do?

    Botenner Plastic Mould Factory provides one-stop service from mold manufacturing, mold opening, injection molding, spraying to assembly. There are many things that mold factories can do, and the scope is wide. For example, except for paper, most of the objects around us are molded. Molds, various mo... More

    2020-11-04 News
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