https://www.furnituremould.com/product/chair-table-stool-mould/
is widely used in all plastic moulds to form complex, high-precision plastic products.
Since it is a chain structure, the shrinkage direction of the plastic during processing is also related to the orientation and cooling shrinkage of the polymer molecular chain under stress and shrinks more in the flow direction than in the vertical direction.
Product shrinkage is also related to product shape, gate, thermal expansion and contraction, temperature, pressure hold time and internal stress. In general, the range of shrinkage offered is very broad. In practical applications, consider the thickness and structure of the product and the magnitude and direction of the temperature and pressure. In general, if there is no core support, the shrinkage will be even greater. Table mould is mainly divided into static moulds and dynamic moulds.
The injection moulding machine has a sprue cover on the injection head side as a static mould. The static mould generally has a gate cover, a plate, a template, and a simple mould (especially a mould without a core) can also be used without using the plate. Thicker template. In general, the gate cover is a standard part. Cancellation is not recommended unless there are special reasons.
Click Chair Mould https://www.furnituremould.com/product/chair-table-stool-mould/
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