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28 07, 2019

Plastic Moulding

By |2019-08-19T15:54:18+08:00July 28th, 2019|Categories: China mold, china mold company, china mold maker, China mold supplier, Chinese mold, Chinese mold company, Chinese molding company, injection molding, Injection Molding China, mold gate, molds, plastic mold, plastic molding, Plastic Moulding|Tags: , , , , , , |Comments Off on Plastic Moulding

plastic mouldingPlastic moulding is the plastic work through the Injection moulding machine, The melted plastic will automatically molten after erupting out in all of the plastic moulding methods, injection moulding has been the most widely used. The method comprises the following steps: getting the thermoplastic plastic or the thermosetting plastic imported into the heating cylinder of the injection moulding machine, and when it is completely melted, it will produce heat and frictional heat by the pressure of the plunger or the screw, and is injected into the mould cavity of the closed mould, after curing, and then open the mould and take out the finished product.


Plastic […]

12 06, 2019

Plastic Injection Mold Parting Line and Mold Gate

By |2019-06-02T14:05:36+08:00June 12th, 2019|Categories: 2-Shot Injection Molding, Banana Gate, China mold, double injection molding, double shot injection molding, injection molding, injection molding process, mold gate, Mold Parting line, molds|Tags: , , , , , |Comments Off on Plastic Injection Mold Parting Line and Mold Gate

Mold Parting Line and Gate in Plastic Injection Mold

In Injection Molding (or almost in any type of molding), one of the most basic concepts is Parting line. A Mould is divided into two parts (more for complex designs) so that it comes apart in order to remove the product and reuse it again and again. These two parts are, namely, Core and Cavity. While doing injection molding the cavity needs to be placed inside the core before pouring the molten plastic in. The line where these two parts meet is called the mold parting line. The component produced thus has a single continuous line around its perimeter. This line is usually visible […]

15 05, 2019

Cosmetic Pack Mold

By |2019-05-11T00:34:20+08:00May 15th, 2019|Categories: Blowing Molding, Cosmetic Pack Mold|Tags: , , |Comments Off on Cosmetic Pack Mold

SINCERE TECH offers high qulaity plastic cosmetic pack mold. There are various kinds of plastic cosmetic package in the market, which can roughly divided into three kinds according to their forming way:

1. PET bottle or jar by injection molding and blowing molding for water, moisturizer, cream, mask
For this kind of cosmetic pack , you need first produce PET perform and blow the preform to cosmetic bottle to jars. This is forming way is just like PET water bottle.
We can offer high quality PET perform mold and injection machine, bottle blowing mold and bottle blowing machine, etc..

2. Small jars only by injection molding for cream, mask, water, moisturizer
This kind of cosmetic pack is directly made by […]

21 04, 2019

Plastic Injection Mold Press

By |2019-04-21T12:35:01+08:00April 21st, 2019|Categories: China mold, Insert molding, molds, plastic injection mold, Plastic Injection Moulding, plastic mold, Plastic mold china, plastic mold company, Plastic Molding Parts Manufacturing, plastic molds, plastic parts manufacturing company|Tags: , , , , , , , |0 Comments

Plastic injection mold pressPlastic injection mold press is simple called press. Plastic injection mold press holds the plastic mold in which the components are shaped. Mold press is rated by tonnage, which expresses the amount of clamping force that the machine can generate. This pressure keeps the mold closed during the injection process. Tonnage can vary from less than 5 tons and big than 5000 tons, with the higher figures used in comparatively few manufacturing operations.

Plastic injection mold press can fasten the plastic molds in either a horizontal or vertical position. The majority is horizontally oriented, but vertical machines are used in some niche applications […]

19 04, 2019

Plastic Injection Molding Service

By |2019-06-02T17:15:01+08:00April 19th, 2019|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: , , , , , , , , , , , , , |0 Comments

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 […]

17 04, 2019

Injection molding molds

By |2019-04-13T01:27:52+08:00April 17th, 2019|Categories: Injection Mold China, injection molding, Injection Molding China, molds, Plastic Injection Moulding Machine, plastic mold, plastic molding, plastic molds, plastic mould|Tags: , , , , , |0 Comments

Injection Molding MoldsInjection molding molds are widely used in many businesses that deal with plale raw material shaping. Injection molding molds themselves are hallowed-out blocks that are filled with a liquid like plastic, glass, metal, or ceramic.

Injection molding molds can produce several copies of the same arts in a single shot. The liquid hardens or sets inside the molds adopt their shapes. Injection molding molds consist of two primary components: the injection molds (A plate) and the ejector molds (B plate). These molds work together to form the shapes that you want.

Injection molding molds are usually designed so that the molded part reliably remains on the ejector side of the mold when it […]

16 04, 2019

Plastic Injection Moulding Machine

By |2019-04-13T01:27:32+08:00April 16th, 2019|Categories: China mold, Custom Injection Moulding, Custom Plastic Molding, injection molding, molds|Tags: , , , , |0 Comments

Plastic injection moulding machine is the most important machine in your business if you are planning to have plastic injection moulding method in manufacturing your plastic products. Through this machine, your company could manufacture a lot of different types of plastic products in 2D and 3D. With the help of plastic injection moulding machine, a lot of different plastic products could be produced from your company.

Surely, the quality of your plastic injection moulding machine will be determining the quality of the molded plastic products produced by your company. Therefore, choosing the best machine to support your business is something important to be taken. Great quality of plastic injection moulding machine will produce high quality of plastic product with strong and great durability. So, do not […]

14 04, 2019

Injection Mold Design Of Gate

By |2019-04-12T23:17:24+08:00April 14th, 2019|Categories: custom injection molding, Custom Injection Molding Companies, custom injection molding service, Custom Injection Moulding, custom plastic mold making, Injection Mold Design Of Gate, injection molding, Injection Molding China, injection mould china, injection mould making, molds, the banana gate|Tags: , , , , , |0 Comments

The tab gate The tab gate

Every injection mold has to have a gate, or an opening through which the molten plastic is injected into the cavity of the mold. The type and size of gate plays a very significant role in the process of injection molding and must not be overlooked.

In the custom injection molding business, margins are extremely tight. This requires the mold maker to make a very accurate determination of the size and type of gate for the injection mold. The wrong gate can spell disaster, or at least reworking the mold, which can quickly eat up profits.

There must be a gazillion […]

12 04, 2019

Rapid Injection Molding

By |2019-04-09T01:20:21+08:00April 12th, 2019|Categories: China mold, Chinese mold, Chinese mold maker, injection molding, injection molding parts, Injection molds, injection mould china, injection mould making, injection moulding, molds, plastic molded parts, Plastic Molding Parts Manufacturing, Rapid injection molding, rapid prototype, Rapid Prototyping, Rapid Prototyping parts, Rapid Prototyping Service, Rapid Prototyping Service comapany|Tags: , , , , , , , , , , , , |0 Comments

Rapid injection moldingRapid injection molding

Rapid injection molding is a popular manufacturing technique that has been idolized for years.  Rapid injection molding is similar to conventional molding, yet different enough to affect how parts are designed. This technique lets companies quickly get low-cost and dimensionally accurate prototypes as well as low-volume production parts from plastics.

Rapid injection molding falls between rapid prototyping and conventional injection molding. This technique supports prototyping, bridge tooling, and low-volume production. Additive methods such as FDM and SLA work well for testing form and fit, but often such parts are not a substitute for testing with real injection molded partsRapid injection molding is also fast […]

11 04, 2019

Injection Molding

By |2019-04-11T00:00:02+08:00April 11th, 2019|Categories: China mold, china mold company, china mould, Chinese mold, Chinese mold maker, Injection Mold China, Injection Molded Plastic, injection molding, Injection Molding China, injection mould china, mold manufacturer china, molds, Plastic Injection Molding Processing, Plastic mold china, plastic molding|Tags: , , , , , , , , |0 Comments

Injection molding Injection molding

Do you know the name of the process by which most plastic solid materials are produced? It is called Injection molding. It is a simple process. However, the process may require practice for efficiency. What is the process of Injection molding? During the process of plastic injection molding, the plastic is heated till it melts and is introduced, under pressure (injected), into a mold. The mold may be made up of any metal such as steel or aluminum. The molten form is then allowed to cool down and set into a solid form.

The plastic material thus formed is then retrieved out of […]