Silicone product molding process combined with the source of the joint!baby bottle holder company

　　The dark marks of the silicone products are derived from the lines produced by the molten material or the place during the high temperature vulcanization during the molding hydraulic pressure. Excessive impact, but for professional silicone product manufacturers, this problem must be solved practically. Today, we analyze how to avoid product dark marks through specific methods and methods!

　　Silicone product joints are generally extruded at the joint after the upper and lower molds are closed. However, the common dark mark products are usually more or less on the products with mold cores, and the product needs to be placed multiple times. The marks are very similar, but there is no uniform clamping line, so the silicon product manufacturer can first find the cause from the source of the product and analyze it. What are the problems in which aspects!

　　The mold is the core of production. The poor surface during processing is likely to be caused by excessive pressing times. The mold is deformed, resulting in poor appearance of silicone products. Secondly, in the process of mold finishing, the fine milling of the mold determines the parting line of the product, as well as the self-removing edge and the edge wheel angle, etc.

　　The raw materials belong to the main product components, so there is a certain test and evaluation for the fluidity and curability of the raw materials. Whether or not to control its weight and placement method is very important. This manual process is very important. The material mark of the product often depends on the technical method of the silicone product manufacturer!

　　Forming hydraulic vulcanization, under normal circumstances, the engineering trial mold proofing is OK and then adjusted according to the normal parameters and conditions, and the product dark marks belong to the bad phenomenon that appears in the finished product after normal vulcanization, so the adjustment time, temperature and exhaust pressure may be Cause other products to appear other bad phenomena, so try not to change the machine parameters, find the reason from other factors!

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