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24 04, 2021

Plastic Injection Molding Service

By |2021-05-18T08:37:39+08:00April 24th, 2021|Categories: 2-Shot Injection Molding, 2k molding, China mold, custom injection molding, Custom Injection Moulding, Gas assist moulding, hot runner mold, hot runner molding, hot runner moulding, Injection Mold China, Injection Mold Maker, over molding, overmolding, plastic injection mold, Plastic Injection Moulding, Plastic Injection Moulding Machine, plastic mold, Plastic mold china, plastic mold company, plastic molding, plastic molding china, plastic molds, plastic mould, two shot mold, Two shot molds, two-shot injection molding, Two-Shot molding|Tags: , , , , , , , , , , , , , |Comments Off on Plastic Injection Molding Service

plastic moldThe excellent quality of our plastic molds and molded parts, coupled with our experience and the performance of our services give us today a high international recognition.  Indeed, the company is specialized in International Business and has customers all over the world. SINCERE TECH has very high standards of quality control and always runs long tests to make sure that our Plastic Injection Molding Service reaches all the expectations of our customers. We believe that the quality of a company and its products are seen through time and this is why we like to build strong long-term partnerships with our customer

Plastic Mold / Tool Manufacturing


We […]

24 04, 2021

Co-Injection Molding

By |2021-05-09T09:25:58+08:00April 24th, 2021|Categories: 2-Shot Injection Molding, 2k molding, Co-injection molding, cold runner mold, hot runner mold, hot runner molding, molds, plastic mold company, plastic molding company|Tags: , , |Comments Off on Co-Injection Molding

Co-injection molding(or sandwich molding) a process that creates a skin and core material arrangement in a molded part. The skin material is injected first into the mold cavity, and is immediately followed by a core material. As the skin material flows into the cavity, the material next to the cavity walls freezes and material flows down a center channel. When the core material enters it displaces the skin material in the center of the channel by pushing the skin ahead. As it flows ahead it continues to freeze on the walls producing the skin layer

Machine Based Co-Injection molding

The Co-Injection process requires two injection/processing units. The units generally inject material through a manifold located at the end […]

24 04, 2021

Two Shot Molding

By |2021-05-08T09:30:13+08:00April 24th, 2021|Categories: 2-Shot Injection Molding, 2k molding, Co-injection molding, double injection molding, Insert mold, Insert molding, molds, Multi-color parts, two shot mold, two shot molding, Two shot molds|Tags: , , , , , |Comments Off on Two Shot Molding

Two-Shot Molding: 2k Injection Molding or Multi-Component Injection Mold

This technology process produces an injection molded part with two ( maybe two or three) different colors of plastics materials in a single end part. The 2k injection moulding machine has two injection units: one vertical and one horizontal. or both are horizontal injection units. By using a rotating mold of the core side, the machine automatically produces a substrate of one color material and over-molded the part with the second color material.

SINCERE TECH provides two-shot molding, and custom Plastic Molds & plastic injection molding service to all of the industries. Our state-of-the-art mold facilities and molding machines include a variety of processing and finishing […]

23 04, 2021

Injection Moulding

By |2021-10-10T17:47:06+08:00April 23rd, 2021|Categories: 2-Shot Injection Molding, 2k molding, Co-injection molding, cold runner mold, cold runner molding, Fusible core injection molding, Gas assist injection molding, hot runner mold, hot runner molding, injection molding, injection molding parts, Injection molds, injection moulding, injection moulding cervices, Injection Moulding China, Liquid injection molding, molds, over molding, overmolding, Rapid injection molding, Reaction injection molding, three plate mold, two plate mold, Two-Shot molding, What is Injection Moulding|Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |Comments Off on Injection Moulding

What is an Injection Molding?

Injection molding (or Injection Moulding) is a manufacturing technology which is using producing products from plastics, given its capability to economically make complex plastic parts to tight tolerances. Before any parts can be molded, however, a plastic injection mold must be designed and manufactured according to its purpose。

The mold design directly determines the injection molded part quality and molding productivity. The injection mold is itself a complex system including of multiple components that are subjected to many cycles of stress and temperature.

There are many factors that needs to be carried out in mold design. Low volume injection molding requires low cost molds to reduce the injection mold cost, high quantity […]

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