Introduction to basic knowledge of color masterbatch (color species)

Color masterbatch is also known as color type. Color masterbatch is a new type of special colorant f...

News2021-05-13



Key Points of Injection Mold Design for Hot Nozzle of Mobile Phone Bottom Case

Bottom case of mobile phone is shown in Figure 1. Maximum size of product is 97.50 mm * 43.85mm * ...

News2021-05-12



When was the world's first two-color injection molded product manufactured?

Today, two-color, multi-color, multi-material injection molding products, because they are very beau...

News2021-05-11



Design Essentials of Injection Mold for Shell of Intelligent Laser Signal Source

Product diagram of smart laser signal source housing is shown in Figure 1. Maximum size of product i...

News2021-05-10



Causes and Solutions of Weld Line Defects in Plastic Parts

【Abstract】Weld line is an important factor affecting quality of plastic parts. Study found that: u...

News2021-05-07

Key points of injection mould design for hot nozzle of mobile phone shell

Mobile phone shell product is shown in Figure 1. Maximum size of product is 97.62 mm * 43.76mm * 1...

News2021-05-06



Design Essentials of Two-color Injection Mold

Structure of two-color mold is closely related to two-color injection molding machine. There are sev...

News2021-05-05



Design points of gating system-sub runner

Sub runner is material flow channel between main runner and gate. It is transition section where pl...

News2021-05-04



Design points of gating system-cold slug well, exhaust trough

A cold slug well is generally provided at the end of main runner. Cold slug well is often equipped w...

News2021-05-03



Eight maintenance points of injection molding machine manipulator

Guide rails and bearings at all shafts should be kept clean and well lubricated. If manipulator is r...

News2021-05-01