Two-color Injection Molding

What is two-color Injection Molding

Double-color injection molding method is a special method of plastic injection molding.

To obtain a product with two colours, two different thermoplastic resins were successively injected into the molds through different injection cylinders, respectively.

The realization of double-color injection molding technology requires a special injection molding machine. We call it as a two-color injection molding machine, early developed by Europe and the United States, and now the Chinese joint venture also has this manufacturing ability.
The whole process is poured into the mold cavity through their respective pouring fluids. In the mold, the interior of the cavity is formed on the fixed side of the corresponding plastic material. Move the other hand by rotating the mechanism or the sliding mechanism, forming two male cores of the same form.

Using two color injection molding methods, if it is a small product, the customer designs the mold into the mold of multiple cavities. Multiple multi-functional molding products can be produced at once in the future, if a large two-color product
Need to understand the design of wall thickness and expertise about bonding between different plastic materials. Because the mold cost development is very risky, the two-color injection molding machine is very expensive, unless a large batch of products
And it has a high added value. It is usually replaced with cheaper OVER MOLDING technology, which is used more widespread and mature.

We offer a broad range of two-color injection  molding services

Cn-moulding is few companies to successfully research and develop double color injection mold and shots plastic injection molding in Shanghai, China.

Double two shots/two colors plastic injection molding, sometimes known as 2 material 2 shot molding, The success of double plastic injection relies heavily on mold design and material knowledge to have a strongly bonded result.

Advantages:

• More high-quality plastic products issue
• No color fading issue
• Greater design flexibility, double Colors/shots Injection Molding Process

Producing two-color or two-component injected molded parts from two different thermoplastic materials in the shanghai china

Process, Quickly and Efficiently:

Two-shot plastic injection molding, co-injection, two-color, and multi-component molding are all variations of an advanced molding technology
Combining hard plastics with soft materials
Two-step process performed during a single press machine cycle
Consolidates two or more components thus eliminating additional assembly costs

More than normal injection molding manufacturer in China

As an experienced double injection supplier, we have the most professional design team. Besides product industrial design, the team also involve in injection-molded plastic parts design and testing of products. After numerous rigorous testing to ensure the quality has been taken, we will begin to have mass production.

If you are looking for someone who has a high volume production capability and produces nice  Double Injection quality products, contact us now

We use an easy way to build double color molds for product two-color injection molding part, it is especially good for low quantity production and complicates structure product, not need cost much more money on complicating double color injection mold

Being the most experienced and having advanced technology capabilities, we are able to satisfy our customers’ needs.

Application of two-color injection molding process

Designers and customers constantly try new uses for plastic injection molding parts produced using multi-step molding processes.
These applications usually occur in the following types of

• high-end desktop computers
• Multi-color molding parts
• Child supplies with moving parts
• lighting buttons for car navigation units
• Parts with sealing requirements
• All kinds of air conditioning
• Soft material handle