Over Mold Manufacturer

2K Injection mold, known as two color Injection mold, two shot mold, twin-shot mold, dual-shot mold, double color mold, double shot mold, 2K mold and 2K tooling, Double Injection mold, bi-injection mold, Multi-material or multi-component injection mold. Stebro Mold is a professional two shot injection mold supplier for 2K Injection Mold in China. We can help you make the double injection mold from the parts design analysis, tooling design and tooling manufacturing.

Full Stack Over Mold Making Service

Insert Injection Molded Part

Two Shot Plasitc Product Design

We help you to optimize the plastic product design & development for Injection Molded Products to saving you time and cost in Plastic Design, Mold Manufacturing, Plastic Injection Molding & Part Assembly.

CNC Prototype

Two Shot Prototyping

We provide plastic rapid prototyping services and complete product development. These services including CNC machining, SLA plastic prototype , SLS plastic prototype, Vacuum Casting and Low Volume Injection Molding.

Mold Manufacturing

Two Shot Mold Manufacturing

我们是中国专业的塑料模具制造商和定制注塑制造商。BOB王者荣耀我们专门针对室外动力设备，汽车，医疗，电子和其他类型的塑料产品制造塑料注射模具。

注射成型

Two ShotPlastic Injection Molding

A Full Services Custom Plastic Injection Molding Company providing Complete Product Development to Mass Part Production in China. Low & High Volume Injection Molding, Insert Molding, Over Molding & Vertical Injection Molding

Overmold Process

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Overmold Design Considerations

键合：在一个完美的部分中，覆盖层是不可能去除的，并且在与基板分离之前会撕裂，甚至将其中一些基础材料与之相同。实现高级化学键并不总是可能的，我们必须评估材料粘结和不同材料的机械键合。基板和过度成型部分之间的粘附通常对于最终产品的适当拟合和功能是必需的。预热底物可能需要使其表面温度更接近过度模具的熔体温度，从而达到两种材料之间的最佳键强度。在大多数情况下，我们必须使用机械互锁来增强甚至更换化学键。这可以通过在基板部分中放置底切，或一系列反向型或反向的孔中的漏洞可以流过过多的材料，从而确保除了最苛刻的应用程序外，所有无效机制。

必须在两个部分中保持适当的草稿角，均匀的壁厚和平滑的过渡线。
The thickness of the overmold material should be less than or equal to that of the substrate below it.
过量材料的熔化温度应小于基板的熔化温度（如我们的LSR示例）。
基材工件的纹理可能有助于粘附。过头部分的纹理可能会提供更好的抓地力和更具吸引力的表面。
过度碎片的表面应为即使或略低于任何相邻的底物表面。

Advantage & Benefits of Over Molding

双注射模具的优势

高生产效率
Lower cost compared with overmolding and assembly parts
Enhanced tactile and cosmetic product features
高精度和稳定的零件质量
Improve the touch feel
Optimum bonding with minimum time and labor

Multi-component injection mould Application Examples:

Soft-Touch enhancements, combining thermoplastics and silicone in one component, such as hand tools, writing instruments and toothbrushes
Performance improvements, combining different material properties for an Ideal solution, such as XXXXX.
Enhance cosmetics features, permanent graphics through the use of additional colored resins, such as xxxx.