Injection mould

Metal injection Molding –MIM Posted on : Jan 6 , 2022 By  GREFEE The metal injection molding, MIM, is a kind of forming method of injecting the plasticized mixture of metal powder and binder into the model. Modern plastic injection method is introduced into the powder metallurgy to form a brand new net shape processing technolgy […]

Introduction to Multi Component Injection Molding Process Posted on : Dec 28 , 2022 By  GREFEE Multi-component injectoin molding is also named as the multi color injection molding process, refering to the mateiral that has two kinds of color or more than two used for injection molding through a mold with one or more runners.

Introduction to blistering Posted on :Dec 23 , 2022 By  GREFEE Blistering is a kind of plastic processing technique, during which the flat PVC, PS, PET and other resin sheets are heated and softened in the blister forming machine, and then vacuum absorbed on the mold surface. It is formed according to the shape of

Requirements of Electroplated Plastic Parts Posted on : Dec 13 , 2022 By  GREFEE Electroplate parts designs 1.The ideal selection of base materials is electroplated ABS. Normally, Chi Mei ABS727 is often used. ABS 757 is not recommended as the ABS757 screw post is easily to crack. 2.The surface quality must be qualified. Electroplating cannot

Analysis of cracking phenomenon of plastic screw bar and preventive measures Posted on : Dec 20 , 2022 By  GREFEE Cracking phenomenon of plastic screw column is a common plastic structure failure phenomenon. It is tricky to fix it as once the cracking occurred, it is hard to make up. What is the most tricky

Common Riveting Applications of Plastic Parts Posted on : Dec 3 , 2022 By  GREFEE For the riveting of plastic parts, the main body is plastic parts, and the connected parts include plastic parts, metal parts (such as metal sheets), electrical components (such as PCB boards), fabrics (such as mesh cloth), etc. The riveting does