After injection moulding a plastic part, the plastic part is ejected from the cavity, whether it is a single or multiple parts of the ejection mechanism, and the ejection work is generally done in one shot. However, sometimes due to the special shape of the plastic part or the automation required in production, the plastic part is still difficult to remove from the cavity or does not fall off automatically after the demolding work is completed. At this time, it is necessary to add another demolding action to peel off the plastic part. The difficulty of demolding is mainly due to the extrusion of gates or plastic parts in the Household Product Mould(FURNITUREMOULD). The reasons are: 1. Insufficient production. 2. Household product mould (1) Demoulding structure or improper position. (2) The draft is insufficient. (3) Household products have high mould temperature or poor ventilation. (4) The rough surface of the runner wall or cavity. (5) The nozzle is inconsistent with the feed port of the mould or the diameter of the nozzle is larger than the diameter of the feed port. 3. Technical aspects (1) The temperature is too high or too much is injected. (2) The injection pressure is too high or the cooling time is long. 4. Raw materials: insufficient lubricant Traditional methods of stripping household product moulds can be divided into four types: top, push, pull and rotate. There is now a new technology that can easily solve the problem of plastic demoulding. In the household product mould industry, in particular, the use of various resin compounds for highly complex designs, high gloss finishes, and many unsolvable problems. Click Daily Necessities Mould to learn about more information.
