How to buy a good quality mould is the problem that the mould purchasers are concerned about choose mould in long times. According to the experience of plastic mould for IML part, i want to share about the key of IML mould check points with you. When you buy a IML mould, you should pay attention to the quality of product and mould at the same time.
IML mould acceptance mainly includes two parts :
1).Mould Test
-The quality control of die design. In order to reach the high quality and high speed production requirement, IML mould has strict requirement on cooling system and mould strength. Before the mould order should be take great care to these two points, remind the suppliers to to it.
-The hardness of steel. The steel quality and hardness of steel is directly related to mould life. And affect the precision of mould, the mould surface polishing performance. So it’s best to let the manufactures provide the steel certificate for you. Then check your mould for welding seam, if any, maybe the mould strength is not enough.
-Mould operation. A good quality mould can automatically flowing production product. And have not any problem. Meanwhile ,the mould cycle times is also importance.
2). Production Test
-By injecting half of molten material to check each cavity injection balance, this method is very effective for round IML container.
-Check the products for flash, burr, bubble, deformation, etc
-Do the water test to check whether the sealing is good.
- Check whether the safety hook is strong.
Sino is a professional mould manufacture in china. We are concentrate upon the research , service and development of injection mould.we can offer general or special products according to client’s need.
If you are looking for the IML printing mould, IML ice cream box mould, please contact me, i’m willing to help you and provide the best service for you.
Lucy
Skype :anole-hc-01
E-mail:sales9@sinomould.com
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