As for the injection volume, the large diameter barrel is often too large. The recommended injection volume is 40% to 70% of the barrel capacity. The total moulding cycle of thin-walled products is greatly shortened, and it is possible to reduce the minimum injection volume to 20 barrel capacity. %~... read more
As the plastic flows through the injection moulding machine and the different parts of the mould, the pressure acting on the leading edge of the plastic flow is lost due to the effects of drag and friction. In addition, as the plastic contacts the mould wall, it begins to cool, increasing the viscos... read more
The melt usually flows from the nozzle into the nozzle, but with some moulds, the nozzle is part of the mould because it extends to the bottom of the mould. There are two main types of nozzles: open shot nozzles and closed nozzles. In injection moulding, open nozzles should be used more because they... read more
Some plastics need to be vented in the shooting tank during injection moulding to allow the gas to escape. In most cases these gases are only air, but they may be melted moisture or monomolecular gases. If these gases are not released, the gas will be compressed by the melt and brought into the moul... read more
Office furntirure moulds manufacturing is one of specialties. We has attended the 43rd CIFF Fair in Guangzhou in 2019. There we have conversations with our old customer which let us know more about each other to build better relationships. To attend the Fair, we have known more of the trend of the i... read more
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