Heat flow body, thermal runner nozzle and the temperature of the cartridge be as low as possible. Melt temperature It can be measured by air combustion method. The mold gate design The thickness of the heat insulating plate is about 12 mm, and the heat insulating plate needs to be able to withstand high pressure.

The injection molding machine selection selection temperature control segment, the injection system of self-friction during the plasticization process, and the actual weight of the product.The material drying temperature is as low as possible. The content of the article comes from the network.

PET Bottle Embryo Quality Standard, the material must China Empty Travel Bottle be sufficiently dried, and the water content is less than 0.The injection speed injection speed is fast to prevent premature solidification during the injection process, usually completed in 4 seconds.

The resin is as short as possible in the cartridge, thermal fluid body and thermoset injection.Precautions for PET Bottle Embryi 1, the proportion of plastic treatment recovery materials should not be larger than 25%, and the recovery materials should be dried.005%. 3, keep the low plastic back pressure as much as possible, the back pressure is 0.5-1 Mba.

For the control of the quality of the cap, it is required to make it easy to turn on, and it is also necessary to avoid leakage problems due to poor sealing performance. Therefore, the cap torque should be controlled within a certain reasonable range. With barrier properties