Process Introduction
Handheld device enclosures must be lightweight, durable, and
ergonomic. Multi-material injection molding using ABS, PC, and TPU
is employed, with dual-color injection molding used when necessary,
to achieve both a hard shell and soft rubber protection.
Process Flow:
- Raw Material Drying and Coloring
- Injection Molding to Ensure a Non-Slip Texture on the Grip
- Two-Color Injection Molding (Optional) for a Softer Grip
- Surface Treatment (Painting, UV, Laser Engraving)
- Product Assembly and Testing
Product Parameters
| Parameter | Value Range/Description |
|---|
| Material | ABS, PC, TPU |
| Injection Pressure | 60–200 MPa |
| Mold Steel | P20, 718 |
| Mold Life | 200,000–600,000 Cycles |
| Product Dimensions | 30–250 mm |
| Wall Thickness | 1–3.5 mm |
| Accuracy | ±0.05 mm |
| Surface Treatment | Painting, UV, Silk Screen Printing, Laser Engraving |
| Molding Cycle | 15–60 seconds |
| Applications | Handheld Device Housings, Scanner Housings, Medical Handheld
Instrument Housings |
Applications and Advantages
Typical Applications:
Scanners, Mobile Terminals, Medical Testing Equipment, POS Terminal
Housings.
Core Advantages:
- Lightweight and Shock-Resistant—Suitable for High-Frequency Use
- Comfortable feel – Anti-slip design for a safer grip.
- Multi-material combination – Hard shell + soft rubber integrated.
- Visually appealing – Diverse surface finishes enhance the
appearance.
- Flexible customization – Supports logo and exclusive color
customization.
FAQ
Q1: Is two-color injection molding supported?
A1: Yes, ABS + TPU is a common combination.
Q2: Is it drop-resistant?
A2: It can withstand drops up to 1.5 meters without damage.
Q3: What is the minimum order quantity?
A3: Small-batch trial production is supported.
Q4: Is the shell waterproof?
A4: It is waterproof through a sealing structure.
Q5: Is it suitable for medical devices?
A5: Antibacterial materials can be used to meet your needs.
Customized mold customization
Supports two-color mold design, ergonomic optimization, and logo
customization.
