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  • Factors affecting the quality of injection molds 4

      9. Cooling water circuit Anyone with mold experience knows how important cooling is for a mold. Due to the increase in prices and manpower wages, when mass-produced products, the profits brought by the injection cycle without reducing by one s...

  • What problems will occur in the production process of injection molding workshop 1

      In the past few years of work, I found that some of the injection molding machine operation is chaotic. List the problem points for everyone to share. Taizhou Shuanghao Plastic Mould Co.,Ltd. can make progress with everyone and learn together....

  • Precautions for the production of plastic molds

      1. Don't just focus on product design and ignore plastic mold manufacturing. When some users are developing products or trial production of new products, they often only focus on product development and development at the initial stage, ignori...

  • Method for taking out the products remaining in the mold cavity

    Method for taking out the products remaining in the mold cavity Plastic mold knowledge-the method of taking out the products remaining in the mold cavity: 1. Use brass sheet to squeeze into the gap between the product and the mold, pry the product aw...

  • Plastic molds are further divided into:

      A. Injection molding mold-TV shell, keyboard buttons (the most common application) B. Blowing mold-beverage bottle C. Compression molding die-Bakelite switch, scientific porcelain dishes D. Transfer molding die-integrated circuit products E. E...

  • Introduction of the use of plastic bottle caps and the temperature standard of plastic bottle cap molds

    1. Improve moldability: Each plastic part has its proper mold temperature for molding plastic bottle caps. During the production process, if the mold temperature can be maintained at all times, the moldability of plastic parts can be improved. If the...

  • Raw material analysis of plastic bottle cap products

    1. Polyethylene. The English abbreviation of polyethylene is "PE". At the time of polymerization, polyethylene is also divided into high-pressure polyethylene and low-pressure polyethylene according to different pressures. The English abbreviations a...

  • Prevention of deformation of preform molds during heat treatment

    On the premise of ensuring the hardness of the mold, the pre-cooling, step-cooling quenching or warm quenching process should be used as far as possible. 2, Heat treatment is recommended. For precision and complex molds, if conditions permit, nitridi...