Abstract: Taizhou Dacheng Plastic Mould Co., Ltd. is a custom turnover box mold manufacturer, providing custom turnover box mold design and processing, custom turnover box mold wholesale prices, products are sold to Zhejiang, Jiangsu, Anhui, Henan, Shandong, Sichuan, Guangdong, Fujian, etc. Provinces have won the trust and praise of our customers.

Custom Turnover Box Mould

Description

When plastic molds are filled at low temperatures, assuming that the melt velocity is not sufficiently high, the internal stress of the product increases, which can easily cause warpage and deformation or application cracking, especially for some high-viscosity plastics.

  • Product details page 1

  • Product details page 2

  • Additional Product Information

  • product manual

The temperature of the plastic mold will reduce the standard accuracy of the product, reduce the qualified rate of the product, the temperature difference between the mold core and the cavity is too large, the plastic part is shortened unevenly, resulting in bending and deformation of the product and affecting the appearance of the product. The temperature of the plastic mold is too high, which will deform the product during and after demolding, which will reduce its shape and standard accuracy.

For crystalline plastics of plastic molds, the use of plastic molds at high temperatures is conducive to the progress of the crystallization process, preventing changes in standards during storage or use. With regard to plastic flexible plastics, the use of plastic molds at low temperatures can reduce the molding shortening rate, the standard accuracy of the original parts, shorten the molding cycle, and improve production efficiency.

When plastic molds are filled at low temperatures, assuming that the melt velocity is not sufficiently high, the internal stress of the product increases, which can easily cause warpage and deformation or application cracking, especially for some high-viscosity plastics. The temperature of the plastic mold will reduce the fluidity of the plastic melt, making the part unclear, even dissatisfied with the filling, or obvious cold seams due to the excessive reduction of the melt front temperature during the filling process, leading to the product's Reduced mechanical properties. Too low plastic mold temperature will also make the surface of the product not smooth, and various surface defects will occur.

Taizhou Dacheng professional custom turnover box mold, storage box mold, welcome you to consult.


Related News

Product Recommended

  • Thin wall products
  • Electrical mould
  • Cup mould
  • Custom Turnover Box M...
  • Paint bucket mould
  • Pallet mould