YUEYI Mold, China experienced 2 component mold maker, quality offer biocolor snap top bottle closure mold, multi shot plastic bottle flip cover mold, double mold twisted water bottle lid top, bi injection snap on caps mold. 

QUALITY CONTROL
Control over the quality of the manufacturing mold, in mold testing will be the key.

How to check samples and molds in testing?
For samples:

– weight and wall thickness
– the sample should without flash
– A good closing line should be made of the sample
– the weaving mark must be made even
– In the sample without signs of shrinkage
– sample without deformation
– assembly
– other requirements

For mold

– Check the operation of the ejectors, the ejectors should work freely
– Check the cooling system
– Check the air system
– cycle time
– The mold works automatically
– Hardness of the steel

If you’re still looking for the good multi colour hinge caps mold maker in China, we can be your another good choice.

Lucia

lucia@yueyimold.com