How to improve the service life of molds? Dj Mold, who has more than 10 years of experience in over mold in the industry, tells you!

No matter what object has a certain service life, the glue coated mold is no exception. When it is used to a certain extent, the glue coated mold will fail and need to be opened to produce a new mold. The service life of the glue coated mold is affected by many factors. Only over mold factory with a complete understanding of these factors can suit the remedy to the case and produce a mold with a longer service life.


With the rapid development of economy and increasingly fierce market competition, modern enterprises must participate in market competition with the purpose of high quality, low price and short cycle. The main process equipment of mold injection molding industry adopts mold to produce parts, which has a series of advantages such as high production efficiency, good quality, low cost, energy saving and consumption reduction, As an important process equipment for the processing of injection molding products, the processing quality of over mold is not only related to the excellent performance of plastic products, but also directly related to the production cost of enterprises.


1. Over mold:

The first mock exam material is used improper, mold material postprocessing is improper, mold processing is bad, mold design is not good (glue injection system, ejection system, etc.), improper cavity layout or different types of products are in the same mold.


2. Structural design of over mold

Cavity and core are the main molding parts of molded plastic parts. Whether the strength and stiffness of cavities with different structural forms and the convenience of repair and replacement of vulnerable parts are different. Therefore, considering the service life of the die, the structural form with good strength and stiffness and easy repair can prolong the service life of the mold.


3. Over mold material and heat treatment

The injection mold is generally complex, and the requirements for precision and surface roughness are relatively high. The selection of mold materials will affect the mold quality and use quality.


4. Use and maintenance of over mold

Whether the use and maintenance of the mold are correct or not is also a major factor affecting the service life of the mold. The mold is properly debugged, the parameter design requirements of the injection molding machine in production are consistent, and the planned regular maintenance of the mold can improve the service life of the mold to a specific extent.

If you want to know more about plastic mold injection molding, you can log in to Dj mold’s official website, where there is a detailed technical Encyclopedia for you to query, and look forward to your visit!



About Huizhou Dj Molding Industrial Company Limited

Dj Mold is a China mold maker of plastic molds- injection mold, die casting moulds, plastic blow molding, rotational molding, medical plastic injection molding, two shot plastic injection molding, insert molding, overmolding, metal injection molding, micro injection molding, powder injection molding, ceramic injection molding, liquid injection molding, husky injection molding, household mold, casting mold, die mold tool, custom molds, china moulds, rapid prototyping tooling, plastic prototyping tooling, punch press tooling, die and tooling for mobile/ cell phone parts, automotive parts, vacuum cleaners, rechargeable tools, telephones, copiers, computers, multimedia speakers, and many other electronic products and household appliances. And also a plastic product manufacturer, mold manufacturer China– plastic parts, plastic water tank, plastic balls, plastic containers, plastic buckle, plastic anchor, plastic hanger, plastic spoon, plastic pipe fitting, plastic tumble, plastic tableware, plastic cups, plastic bottles, plastic tray, plastic cosmetic container, plastic case, plastic food container, plastic chairs, plastic caps, plastic cap closure, plastic tubes, plastic water pipes, plastic knobs, plastic tubing, plastic utility boxes, plastic racks and so on.

Person: James Yuan
Company: Huizhou Dj Molding Industrial Company Limited
Add:  LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Tel: 86-752-6682869
Email: [email protected]


Share this post