Plastic Injection Tooling

What is the most important factor in choosing injection mold?

Today we are talking about the old saying, “is the price of injection mold closely related to the quality?” Most people in the purchase of injection mold, the price factor is very important, even the only factor to consider, of course, appropriate cost control is beyond reproach, but in addition to the price should also pay attention to other factors, otherwise the final choice of products may not be very suitable for themselves.
The choice of injection mold depends on […]

How to determine the feeding way of the rubber inlet of the plastic mold

The injection way of plastic injection mold mainly includes point injection, diving injection, needle valve injection and direct injection. A reliable manufacturer will be based on the cost of plastic mold. The mold cost will vary greatly with different rubber inlet. The cost of hot runner rubber inlet and spot rubber inlet is higher than that of ordinary diving and direct rubber inlet. We should ensure the quality of plastic mold and the requirements of plastic products, at the […]

Understand the long-term benefits of plastic injection molding

The rapid production of plastic parts is possible with the development of many technologies. Among them, plastic injection molding is recognized by most people. This technology has many advantages, although it has some limitations. Now, we will study the benefits of this plastic manufacturing technology:
Reduce manufacturing costs
Plastic products can be produced in large quantities or even at cheaper prices. Because now production is automated. Labor costs have fallen dramatically, reducing production costs and providing customers with cheaper products in […]

Discoloration of common problems in plastic injection molding

Discoloration refers to the inconsistency between the surface color of the formed parts and the required color. Discoloration may be caused by a variety of reasons, including injection molding machine, plastic mold, injection process and raw materials.
(1) Injection molding machine
① The equipment is not clean and needs cleaning. Dust or powder deposited in the barrel contaminates and discolors the material;
② Temperature control failure caused by temperature controller or heating system failure;
③ There are obstacles in the barrel, which lead […]

Design of Wall thickness

Product structure is the key to the mould cost factors, to implement a function has a variety of different design, different design decision mold manufacturing method, determine the price of the mould is different also, some structure only requires us to pay attention to some design principles, maybe you can save a lot of cost, you can view our design guidelines to learn.
 
If we ignore the wall thickness of the product, the appearance problems caused by the uneven wall […]

Basic parts of plastic injection mold

No matter what kind of mold is inseparable from the components, plastic injection mold is the same. Here Jasonmould shares you the basic parts of the plastic injection mold.
 

Forming parts, including the die, punch, a variety of forming core, are forming products inside, outside the surface or upper, lower end, side hole, side concave and thread parts.

Support fixed parts, including mold seat plate, fixed plate, support plate, pad, etc., to fix the mold or support pressure.

Guide parts, including guide […]

Heat treatment and production process of precision injection molding

In the process of heat treatment, the deformation of precision injection mold often occurs. In order to prevent this kind of bad phenomenon, as long as we grasp the deformation law and analyze the causes, different methods can be used to prevent the deformation of mold, which can be reduced and controlled. In general, the following methods can be adopted to prevent the deformation of precision injection mold during heat treatment.
(1) Reasonable material selection: for precision injection mold, micro […]