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8 07, 2019

Polycarbonate Injection Moulding

By |2019-07-16T22:49:47+08:00July 8th, 2019|Categories: China mold, molds, Polycarbonate Injection Moulding, polyurethane molding|Tags: , , , , , |Comments Off on Polycarbonate Injection Moulding

Sincere Tech is an injection mold maker in China, offer custom plastic mould & injection moulding products, not only custom Polycarbonate molds, PMMA, ABS, but also any custom plastic mold & molded parts.

If you have Polycarbonate molding project or any other custom plastic molding requirement, you are welcome to send us your requirement for quotation, we will quote you the best price, save you up to 40% of your mold cost.

What is a Polycarbonate (PC) Injection Moulding?

Polycarbonates are an amorphous thermoplastic. These polymers allow transmission of light; like as in a glass. An important feature is that they can be heated to their melting point, cooled and heated again without degrading itself. As […]
7 07, 2019

Liquid Silicone Rubber Molding

By |2019-07-16T22:49:13+08:00July 7th, 2019|Categories: China mold|Comments Off on Liquid Silicone Rubber Molding

Silicone rubber is made up primarily of sand or silicon dioxide.  Not beach sand of course but a specialty type of sand. This is not to be confused with other types of rubber. Liquid silicone rubber or LSR as it is sometimes referred to is a specialty type of compound. It is often used for plugs, seals and other products where flexibility and toughness are important. Of course, resistance to heat is often a critical reason why LSR molding is used.

The liquid silicone rubber molding process is very exact and a very specialized area. It is similar to injection molding but not exactly the same. The silicone is formed rather than extruded.

In many ways, it has […]

3 07, 2019

How To Make Plastic Injection Molding Toys

By |2019-11-24T16:25:48+08:00July 3rd, 2019|Categories: China mold, injection molding toys, molding toys, molds, Plastic Building Blocks, plastic molding company, plastic toys, silicone toys|Tags: , , , , , |Comments Off on How To Make Plastic Injection Molding Toys

Sincere Tech is A custom plastic mold company, offer the best price for custom plastic injection mold & injection molding service, we have been made lots of plastic molding toys and silicone toys for toys companies, such as custom plastic building blocks toys, plastic roof toys, plastic lifter toys, etc.

If you are looking for contract manufacturing from China to make your plastic molding toys or silicone toys, we will be one of your best partners to make this project for you.

Are you having a challenge in finding manufacture to manufacture your injection molding toys or silicone toys?  This review is a guideline on how to find an injection molding toy manufacturer.

How to […]

27 06, 2019

PMMA Plastic injection Molding

By |2019-08-05T17:16:41+08:00June 27th, 2019|Categories: acrylic injection molding, China mold, molds, PMMA injection molding, PMMA plastic molding, transperant injection molding, transperant plastic molding|Tags: , , , , , , |Comments Off on PMMA Plastic injection Molding

PMMA injection molding

What Is PMMA Injection Molding?

Polymethyl methacrylate (PMMA) injection molding is a process where organic glass/acrylic is injected into a cavity to form a particular product upon cooling and hardening. The molds produced by PMMA injection molding are used to make car windows, aquariums, and screens for mobile phones. Acrylic is preferred to glass because it has better abrasion resistance.

Applications of PMMA Injection Molding

Undoubtedly, a higher percentage of the plastic/glass products that we use in our daily lives are manufactured using polymethyl methacrylate. Acrylic injection molding is used to produce the following items:
1. Eyeglass lenses
2. Plexiglass windows
3. Fashion accessories such as bracelets
4. Mobile phone […]
24 06, 2019

How to Buy Custom Plastic Packaging Containers

By |2019-06-24T12:37:37+08:00June 24th, 2019|Categories: China mold, custom plastic mold, Custom Plastic Packaging Containers, molds, plastic food containers, plastic food storage, plastic food storage containers, plastic mold, plastic mold company, plastic molding company, Plastic Packaging Containers|Tags: , , , , |Comments Off on How to Buy Custom Plastic Packaging Containers

Plastic packaging containers are containers that are used to hold something; whether that be food, clothing, or anything else; that are made out of plastic. Many companies use different plastic packaging containers, such as pharmaceutical companies. the food industry, the healthcare industry, the pet industry, and many others.Custom Plastic Packaging Containers

Plastic packaging containers can be found at most stores you shop at, but what about custom plastic packaging containers? Where would you find an odd-shaped container that you need for a specific project? What if you need 1000 of that same odd-shaped container for your business? Do you want your company logo on those […]
21 06, 2019

How much does Plastic injection moulding cost

By |2019-08-16T20:52:43+08:00June 21st, 2019|Categories: China mold, Injection Mold Cost, Injection Molding Cost, Injection mould cost, Injection moulding cost, molds|Tags: , , |Comments Off on How much does Plastic injection moulding cost

How much does Plastic injection moulding cost?

The most commonly asked question in the molding industry is, “How much shall it cost to do plastic injection molding“? Well, the answer to this question largely depends on several factors, especially for the fact that plastic mold production has the highest upfront cost in all of the injection molding types

Plastic Injection Moulding CostTo many who have had the same question and can’t seem to get the right answer, you bumped into the right content. This post will go into the depths explaining the […]

17 06, 2019

Carbon fiber Molding parts

By |2019-06-14T16:02:55+08:00June 17th, 2019|Categories: China mold|Tags: , , , |Comments Off on Carbon fiber Molding parts

Carbon fiber Molding parts for High-quality Products

Carbon fibers are fibers made of carbon with the fibers being the base. Carbon fiber is materials consisting of thin filaments of carbon atoms by which when bound together with plastic polymer resin by heat or pressure, a vacuum of composite material is formed that is lightweight and at the same time durable. Carbon fiber is the combination of an estimated 50% carbon fibers, and 50% plastic, thus making it mainly a stronger plastic. Plastic by nature can break or crack easily, but when combined with the carbon fibers, its strength is increased.
The carbon fiber molding has its strength in the weave by which the more complex they […]
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 […]

10 06, 2019

Injection Mold Cooling System

By |2019-06-02T14:04:46+08:00June 10th, 2019|Categories: China mold, Injection Mold Cooling System, Injection Molding Cooling System, Mold Cooling System|Tags: , , , |Comments Off on Injection Mold Cooling System

Injection Mold cooling accounts for more than two-thirds of the total cycle time

Importance of injection mold cooling system design

Mold cooling accounts for more than two-thirds of the total cycle time in the production of injection molded thermoplastic parts. Figure 1 illustrates this point. An efficient cooling circuit design reduces the cooling time, which, in turn, increases overall productivity. Moreover, uniform cooling improves part quality by reducing residual stresses and maintaining dimensional accuracy and stability (see Figure 2).

 

Proper and efficient cooling improves part quality and productivity

Mold cooling system components

An Injection mold cooling system typically consists of the following items:
– Temperature controlling unit
– Pump
– Supply manifold
– Hoses
– Cooling channels […]

7 06, 2019

China Plastic Injection Mold Company

By |2019-08-02T11:52:33+08:00June 7th, 2019|Categories: China mold, china mold company, china mold maker, China mold supplier, china mould, China Plastic Injection Mold Company, Injection Mold Making, molds|Tags: , , |Comments Off on China Plastic Injection Mold Company

In order to produce injection molding processors can save costs and time, every overseas company are looking for China Plastic Injection Mold Company and improve production efficiency injection mold, mold manufacturers increasing the use of new materials and new technologies, and these new materials and new technologies to a certain extent, represent plastic injection mold manufacturing a new trend.

New material to promote the development of mold inserts

There is a new material can reduce the injection mold manufacturer’s investment cost and time cost. The new cobalt-chromium alloy, called MP1, specifically for the Rapid Prototyping (RP) device, a direct metal laser sintering (DMLS) process was developed. The material […]