High-frequency Processing
High-frequency processing uses high-frequency welding technology to create a seamless structure between hook and loop fasteners and materials such as PVC and TPU, resulting in high strength, waterproof and durable properties, suitable for medical, outdoor and industrial applications.
Description
Product Overview
High-frequency welded hook and loop fasteners utilize high-frequency electromagnetic waves to instantly fuse thermoplastic materials (such as PVC and TPU) under high pressure, forming a strong and sealed structure.
This technology allows hook and loop fasteners to be combined with waterproof fabrics or plastic materials, replacing traditional sewing methods and improving structural strength and waterproof performance.
Technical Principle Explanation
High-frequency welding generates molecular frictional heat through high-frequency oscillations, causing the material’s interior to heat up rapidly and fuse together. Compared to traditional stitching:
- No pinholes
- Waterproof
- Higher strength
- Neater appearance
Product Features and Advantages
1. Seamless Waterproof Structure
Prevents water seepage caused by gaps in seams.
2. High Structural Strength
The fused materials create a unified structure with excellent tensile strength.
3. Smooth Appearance
Suitable for branded products and medical applications.
4. Enhanced Product Durability
Suitable for high-frequency use and outdoor environments.
Machinable materials
- PVC fabric
- TPU fabric
- EVA material
- Waterproof fabric
- Customized composite materials
Product types that can be integrated
- Self-adhesive hook and loop fasteners
- Flame-retardant hook and loop fasteners
- Static-dissipating hook and loop fasteners
- Multi-layer bonding structure products
Applicable application areas
- Medical Fixation Straps and Protective Gear
- Waterproof Bags and Outdoor Equipment
- Inflatable Products
- Industrial Waterproof Structures
- Protective Covers and Equipment Casings
Why choose high-frequency processing for hook and loop fasteners?
Compared to traditional sewing methods, high-frequency processing can effectively improve product strength and waterproof performance, as well as optimize appearance quality, making it an important processing technology for high-end medical and outdoor products.
