Good PET preform molds supplier

When you are starting the PET Preform business, you need to find the professional PET prefrom molds supplier for high quality molds. SINO is not only for good PET prefrom molds, but also the complete service of technical and after service from the beginning to the marketing. While, what’s the problems you will meet during the PET preform production?

PET preform mold supplier

●The non-uniform wall thickness which is named the biggest trouble maker in plastic injection molding.

●The black color on the top part of injection gate which is caused by the oil at the valve gate.

●The PET preform product is non-transparent and has bubble. It may caused by the PET material is no dry. We should put PET to the dryer for 3- 4 hours before production.

●The color is yellow which machine or mold temperature is high.

●There has flow marks on the product surface , you should check the cooling system and make sure the cooling water is opened.

●The PET preform is crystal which the raw material is not melted or the temperature is too cool.

Above questions are already solved by SINO. We supplier the high quality PET Preform molds with the high precision and automatically machine, as CNC milling center, CNC EDM, CNC lathe… And all of SINO’s PET preform molds’ component  are standard which will easier clients maintenance and purchase.

Posted by: Ms. Helen

Email: service19@sinomould.com

Whatsapp/Wechat: 0086 15858625783

Skype: sino.group10