Case Description
Client Background
A surgical instrument company required development of ergonomic surgical tools (e.g., handle-type instruments).
Client Pain Points
- Surgical instruments must provide anti-slip and comfortable handling.
- High bonding strength required between plastic and metal components.
- Must withstand high-temperature sterilization (autoclave).
Customization Process
The customer provides 3D drawings, materials, and quantities - OEM medical mold design - mold manufacturing - Class 10,000 cleanroom injection molding - sterilization packaging - shipment.
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Our Solution
Overmolding Process
Use secondary injection overmolding for plastic-metal integration.
Metal Design
Optimize metal insert structures to improve bonding strength.
Heat-Resistant Materials
Select high-temperature resistant medical-grade TPE/silicone materials.
Results and Achievements
Bonding strength improved by 40%.
Products passed high-temperature sterilization cycle testing (>100 cycles).
