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Factors Influencing The Production Of Plastic Turnover Box
- Dec 18, 2018 -
  1. The holding time has a large effect on the dimensional accuracy of the product before the melt freezes at the gate. The hold time depends on the material temperature, the mold temperature and the size of the main runners and gates. If the size and process conditions of the main runners and gates are normal, the range of shrinkage fluctuations is usually the smallest based on the pressure value.

  2. The future plastic turnover box will cooperate with industrial automation to improve the overall improvement level, develop multi-functional, high-efficiency, low-consumption products and realize the road of industrial development. Therefore, it is necessary to innovate technically, and to shorten the molding cycle of each relevant time as much as possible under the premise of ensuring the quality, so as to ensure that the product can maintain the optimal molding state.

  3. Cooling time also affects the release of the plastic crates. The cooling time should ensure that the demoulding principle of the plastic crates does not cause changes, generally about 30 - 120 seconds. If the cooling time is too long, not only will the production efficiency be lowered, but also the demolding of complicated parts will be difficult, and even the mold release stress will be generated during demolding.