China Plastic Molding

plastic comb mold maker

plastic comb mold plastic material choice analyze.

There have many kinds of plastic material on the world.
There have normal plastic material, engineering plastic material and special plastic material .
As plastic comb is the normal used products, ia almost have no more requirements for it sued in our daily life. And it have low cost,eay for tooling and molding,so the material we chose is normal one.

The normal used material also called thermoplastictly metrial ,such as PP,PE,PVC and PVC.All of them are cheap and easy for molding.

Because comb should satisfied the tenacity function,so we choice PS,it non-poisonous, widely used.

1. As the plastic comb molding:the shap of the comb is simple. And it have small size ,could made with muilty cavity.
We should promise all the cavities are injected balanced ,and got the perfect products. It also should take customers injection molding machine account,should allow the mould satisfied the machine.so,the cavities decide the mould size ,decide machine could allow the machine or not.
2. During mould design,we should pay attention to the comb mould half line.
Comb mould no need the slide ,so the mould structure is simple,could use ejector pin for eject.
So the mould half line decide the comb perfect or not. During mould design,should take this point account.
3.Then we also should design all the system perfect, injection system, cooling system, hot runner system and son.
Further information, please feel free to contact.

Skype:sinogroupe-59
E-mail :service35@sinomould.com
Mobile: 86 15858629913
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