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Cosmetics packaging material injection molding process is introduced
by：Lisson
2020-11-18
Injection molding is primary process in cosmetics packaging, cosmetics packaging material in the pump head, imposing manner, lipstick tubes, plastic caps and other accessories, the first working procedure are injection molding process, molding process directly determines the product quality and production capacity.
He and mould, workers, formed a set of raw materials, automation, etc of injection system.
plastic injection molding and injection moulding, it is a kind of injection molding and molding method. Injection molding method has the advantage of production speed, high efficiency, can realize automation operation, breed of design and color is much, can shape by Jane to numerous, can from big to small size, and precise in dimension and product upgrading, can into complex shape parts, injection molding is suitable for mass production with complex shape product and processing field. Under a certain temperature, through the screw mixing fully molten plastic material, with high pressure into the cavity, after cooling solidification method of FRP products. The method is suitable for mass production of complex shape parts, is one of the important processing method.
the injection molding process can be roughly divided into the following six stages: clamping, glue, pressure maintaining and cooling, mould and products. The above process again and again, can batch periodically to produce products. Thermosetting plastic and rubber molding including the same process, but a thermoplastic material barrel temperature is low, the injection pressure is higher, the mould is heated, finished material injection in the mold of the subject to curing or curing process, and then strike off membrane. The trend of the current processing technology is developing towards the direction of the high and new technology, these technologies include: micro injection molding, high filling compound injection, water injection, mixed with a variety of special injection molding process, foam injection molding, mold technology, simulation technology, etc.
plastic injection molding and injection moulding, it is a kind of injection molding and molding method. Injection molding method has the advantage of production speed, high efficiency, can realize automation operation, breed of design and color is much, can shape by Jane to numerous, can from big to small size, and precise in dimension and product upgrading, can into complex shape parts, injection molding is suitable for mass production with complex shape product and processing field. Under a certain temperature, through the screw mixing fully molten plastic material, with high pressure into the cavity, after cooling solidification method of FRP products. The method is suitable for mass production of complex shape parts, is one of the important processing method.
the injection molding process can be roughly divided into the following six stages: clamping, glue, pressure maintaining and cooling, mould and products. The above process again and again, can batch periodically to produce products. Thermosetting plastic and rubber molding including the same process, but a thermoplastic material barrel temperature is low, the injection pressure is higher, the mould is heated, finished material injection in the mold of the subject to curing or curing process, and then strike off membrane. The trend of the current processing technology is developing towards the direction of the high and new technology, these technologies include: micro injection molding, high filling compound injection, water injection, mixed with a variety of special injection molding process, foam injection molding, mold technology, simulation technology, etc.
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