Plastic mold parts products|Plastic mold parts manufacture

Plastic mold parts products|Plastic mold parts manufacture

Plastic mold parts of the structure analysis of a drink bottle cap materials for the PE (polyethylene) weight 2.9g. The bottle body is uniformly distributed with 120 increase the friction of the antiskid rib the top of the bottle cap has the brand name of ZSM words. The cap of plastic mold parts is a small cylindrical anti-counterfeiting ring and the cap body through 8 1mm in diameter and 1mm is high the anti fake ring inside the 8 uniform length of 3mm diameter 1.5mm semicircular convex. Internal screw thread bottle cap is semicircular and high 4mm section diameter of 1mm anti-counterfeiting ring and the bottle diameter matched tightly and the height is 1mm diameter of anti-counterfeiting ring and the bottle diameter 1mm closely cooperate to prevent Water Leakage. Plastic mold parts structure design according to the shapes of plastic parts precision size technical requirements and batch production mold design to take into account the following aspects. Caps 2.1 cavity number and arrangement as a packing container mass production should adopt a multi cavity considering the accuracy and economical factor existing injection molding machine clamping force injection volume and cap mould accessories identified as 1 mold 10 cavity arrangement mode cavity as a font . 2.2 gating system design according to the structure of plastic mold parts mold design into three type by using pin point gate gate settings are the central position in the top of the plastic the gate can significantly improve the shear rate of the melt melt viscosity is reduced to mold such as PE on the shear rate sensitive melt is particularly effective. And plastic as the packing container appearance high quality requirements the vestiges of pin point gate of small can ensure the surface quality of plastic parts demoulding gate automatic breaking easy to realize automation product production process improve production efficiency increase the economic benef. yizehanghang01