
Elastic PU Waist Belt
Our Elastic PU Waist Belt combines a thin PU exterior with a high-elastic textile core, creating a belt that can follow changes in the waist without relying on fixed belt holes. The outer PU film is 0.5 mm thick, while the middle structure uses high-elastic rubber yarn combined with polyester-covered yarn. A skin-friendly knitted fabric forms the inner layer. Overall thickness is 2.0–2.5 mm, with widths from 3.5–6.0 cm.
Product Description
Our Elastic PU Waist Belt combines a thin PU exterior with a high-elastic textile core, creating a belt that can follow changes in the waist without relying on fixed belt holes. The outer PU film is 0.5 mm thick, while the middle structure uses high-elastic rubber yarn combined with polyester-covered yarn. A skin-friendly knitted fabric forms the inner layer. Overall thickness is 2.0–2.5 mm, with widths from 3.5–6.0 cm. The two ends are connected into a closed loop through ultrasonic welding or high-strength stitching, and selected versions can include a simple adjustment buckle. The Elastic PU Waist Belt is therefore suitable for clothing programs where easy adjustment and a flexible fit are more important than a traditional fixed-hole belt structure.
The supplied performance data focuses strongly on elasticity and recovery. Under ASTM D4964, the specified stress is 2–3 N at 0–30% extension and 8–12 N at 30%–80% extension. After being stretched to 150% and held for 30 minutes under SATRA TM108, recovery is at least 92% within 30 seconds and at least 98% after 24 hours. The elastic structure is tested through 50,000 cycles at 50% extension, with elastic loss below 10%. The belt covers waist sizes from 60–110 cm and is offered in S–L and XL–3XL ranges. PU surface printing such as camouflage and polka dots is supported. Our factory operates 5,000 m² of production space, three production lines and a team of more than 60 employees, with annual capacity of approximately 2 million belts.
Specifications
|
Item |
Details |
|
Outer Layer |
0.5 mm PU film |
|
Core |
Elastic rubber yarn + polyester-covered yarn |
|
Inner Layer |
Skin-friendly knitted fabric |
|
Thickness |
2.0–2.5 mm |
|
Width |
3.5–6.0 cm |
|
Waist Coverage |
60–110 cm |
|
Recovery |
≥92% at 30 sec; ≥98% after 24 h |
|
Fatigue Test |
50,000 cycles |
|
Sizes |
S–L; XL–3XL |
|
MOQ |
1,000 pcs |
|
Lead Time |
Not separately specified |
Application Areas
- Casual clothing
- Flexible-fit apparel
- Everyday wear
- Homewear
- Apparel collections requiring adjustable waist fit

Customization Capability
We support PU surface printing, including camouflage and polka-dot patterns. Width, size range and selected buckle configurations can be discussed according to the product program.
Manufacturing Experience and Quality Control System
Our factory covers approximately 5,000 m² with three production lines and more than 60 employees. Production includes material preparation, cutting, stitching, welding, assembly and inspection. Elastic recovery, fatigue, adhesion and washing performance are included in the supplied product specifications.
Packaging and Supply Capability
The stated MOQ is 1,000 pieces. Production is organized through our standardized workshop and three production lines, with annual belt capacity of approximately 2 million pieces.
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