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Drip moulding and injection moulding of PVC toys
2024-11-06
Drip moulding process:
Description: In the drip process, liquid PVC material is dripped or poured into a mould to form the desired shape of the toy.
Method: Liquid PVC is carefully poured into the mould and allowed to settle and solidify to form the shape of the toy.
Application : This process is often used to produce PVC toys with intricate designs or details that may be difficult to achieve by other methods.
Injection Moulding Process:
Description: In the injection moulding process, molten PVC material is injected into a mould under high pressure to form the toy.
Method : Molten PVC is injected into the mould cavity and allowed to cool and solidify to form the shape of the toy.
Application : Injection moulding is a widely used method for mass production of PVC toys with stable quality and high efficiency.
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Main Differences :
Drip process: relies on pouring liquid PVC into the mould, suitable for complex designs.
Injection moulding process: Molten PVC is injected into the mould under pressure and is suitable for mass production of PVC toys with consistent quality.
In summary, the drip process involves pouring liquid PVC into the mould, whereas the injection process involves injecting molten PVC under pressure into the mould. Each method has its own advantages and should be chosen according to the specific requirements of the PVC toys to be produced.