• Notes on injection molding of double color mould Sep 10, 2021
    The process of double color injection molding is a very strict process. If you want to make a good mold, you must strictly control the process of injection molding. In particular, it is necessary to understand the precautions of injection molding of the two-color mold, so as to better avoid some unnecessary problems in the process of injection molding of the two-color mold. So what shoul...
  • What is the use of a lateral demoulding mechanism in a mold? Sep 10, 2021
    Injection parts need to overcome the friction between parts and mold, to overcome atmospheric pressure (some semi-closed shell, cylinder parts), but also overcome the friction between the mold mechanism itself. Therefore, in order to overcome the demoulding force and ensure the stable work of injection mold, many exquisite demoulding mechanisms were born. These mechanisms can be divided ...
  • This mold is not simple: there is automatic thread core pulling, and thread core cooling mechanism Sep 13, 2021
    Product analysis This product is a check valve used in solar water heater. The material is POM. See the figure below for its appearance. As you can see from the picture above, there are threads on the outside of the product. This is not difficult. There are internal threads on the back, and the central part is not rotatable, as shown below. Demoulding of the product seems to be difficult beca...
  • Quick delivery plastic turnover box mold Sep 23, 2021
    As we all know, shortening the production time per unit time can increase output. Reducing the cycle time of the circulating box mold can not only improve output, but also save a lot of processing costs and bring more benefits to manufacturers. So how can you achieve a shorter cycle? Green Vitality Industry Co., Limited has more than 20 years of experience in plastic injection molding of...
  • Manufacturer of medical test tube molds Sep 24, 2021
    As a container for nucleic acid detection, there is a huge amount of consumption every day in the world. How to produce with high efficiency and high quality is a difficult problem for medical products enterprises. Green Vitality Industry Co.,Ltd is committed to solving the bottleneck of production with efficient and stable medical test tube mould and improving the return on investment of ent...
  • Kenmold Wraps Up a Successful PTXPO 2025 Aug 18, 2025
    Kenmold recently participated in PTXPO 2025(March 18- March 20) in Rosement, IL as a mold maker, showcasing our latest mold manufacturing innovations and connecting with industry leaders. Our booth attracted many local visitors impressed by our advancements in complex custom injection molds. The event provided valuable networking opportunities, allowing us to explore industry trends and future col...
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