• Most injection moulds are made from cooling channels

    Most injection moulds are made from cooling channels

    When using plastic injection moulding (PIM), it is important to control heat. Most injection moulds are made from cooling channels that are drilled or milled from a steel block. Cold water flows through these channels to cool the core and draw heat away from the plastic. Traditionally, these paths h... read more

    Jul 07,2018 News
  • How to properly reproduce the texture of the mould surface

    How to properly reproduce the texture of the mould surface

    Dark spots not only occur at the gate, but also often appear after the sharp corners of the article are formed. For example, sharp corner surfaces of articles are generally very smooth, but very gray and rough behind it. This is also due to the excessive flow rate and injection speed causing the coo... read more

    Jun 29,2018 News
  • How to overcome the defects of injection moulds

    How to overcome the defects of injection moulds

    Defects visible on the surface of injection moulded articles include dark spots, gloss differences, or fogging areas, and surface wrinkling or what is known as orange peel. Usually these defects occur near the gate or behind the sharp corners of the gate area. Starting from the two aspects of the mo... read more

    Jun 15,2018 News
  • When to use a plastic with low fluidity

    When to use a plastic with low fluidity

    If the fluidity of the plastic is too large, or if too much lubricant is added, the pressure, speed, temperature, etc. should be properly reduced to reduce the amount of lubricant used. If necessary, a plastic with low fluidity should be used. 1.processing, adjustment: a.The set temperature, pressur... read more

    Jun 09,2018 News
  • Chinaplas in Shanghai in 2018

    Chinaplas in Shanghai in 2018

    Thanks for all customers visiting our booth on Chinaplas. We have a great success in the exhibition. Our products are welcomed by customers. We get new orders from our regular customers and discuss business schedule with new customers. After finishing the exhibition, many customer come to visit our ... read more

    Mar 10,2018 Company News