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Injection Mold & Molding
Intronics (Shenzhen) Technology Development Co., Ltd
Overmold Parts
It’s a process of using plastic injection molding to mold a part.Using the same tool,once the part has cooled,then a second material is molded over it. The two layers are either chemically or mechanically bonded to each other, creating a single part with two materials, two colors and textures. Usually, a harder material is overmolded with a softer one to create a grip or design well ,for example ,ABS is overmolded with TPE/TPU/TPV and so on...
What is overmolding?
Of course, it is also possible to be required that two hard materials are overmolded together.then two sets of molds will be needed, for example, ABS or ABS/PC is overmolded with PC. the process is that it will placed in the second set of molds for overmolding after the first part was made by the first molds and be completely cooled down. And then a complete component will be obtained.

Disadvantage:
▶ long production cycle and a high
defect rate.
▶ Avoid subsequent processing: In some cases, a design may require a window or other parts to be glued to an injection-molded part，but most glues tend
to weaken over time. Overmolding may be used to eliminate this step and hold this piece in place. Bonding two parts together via overmolding tends to
result in a higher-quality product.


Advantages:
▶ low mold costs , low product costs and structure is excellent
Why Choose Overmolding To Elevate Part Designs?
If you are looking for a unique way to make your product stand out by combining multiple materials and colors,then you need new ideas to improve its functionality? ITTD’s overmolding service can help you with those objectives and complete your project.
It requires high levels of engineering, material and tooling expertise. We have extensive experience helping our customers complete this type of project and avoid common problems.
CONTACT US
Intronics (Shenzhen) Technology Development Co., Ltd
ADD：
MAIL：
210, No.179, Xinghe Avenue, Buyong Community, Shajing Street, Baoan District, Shenzhen China
Sales@Intronics-td.com
Tel : 0086 0755-23148872
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Intronics Technology Development Co., Ltd
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FLAT 13B, GOLD SHINE TOWER, NO.346-348 QUEEN'S RD CENTRAL,SHEUNG WAN, HONG KONG

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