一种可平面弯曲的四面拉伸弹力织带
By designing an arc-shaped four-sided stretch webbing and adopting an alternating weaving structure, the problem of insufficient fit of traditional webbing to the curved surface of the human body is solved, achieving better wearing comfort and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG SHENGYI IND CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional elastic webbing does not conform well to the complex curves of the human body, resulting in problems such as tightness and marks. In addition, the length of the inner and outer sides is the same when bending in a flat surface, which affects the service life and aesthetics.
Designed as an arc-shaped webbing with an inner radius smaller than the outer radius, it has four-way tensile properties. It is formed by alternating elastic and non-elastic fiber bundles to create a mesh-like weaving structure, ensuring that the outer length of the webbing is greater than the inner length when it bends in a plane, thus adapting to the curves of the human body.
It improves wearing comfort, avoids the tightness caused by uneven elasticity distribution, meets multi-dimensional fit requirements, and enhances the stability and service life of the webbing.
Smart Images
Figure CN224513735U_ABST
Abstract
Claims
1. A flat-bendable four-way stretch power webbing for use in an undergarment, sportswear component, characterized in that, The elastic webbing is an arc-shaped webbing with a radius of curvature of 3-40cm, and the inner arc radius of the arc-shaped webbing is smaller than the outer arc radius; the elastic webbing has tensile properties in both the length and width directions.
2. The planar-bendable four-way stretch woven tape according to claim 1, wherein, The elastic webbing has an elongation rate of 80%-150% in the length direction and an elongation rate of 50%-120% in the width direction, and the elongation limit on the inner arc side is greater than the elongation limit on the outer arc side.
3. The planar-bendable four-way stretch woven tape according to claim 2, wherein, The elastic webbing is formed by alternating weaving of elastic and non-elastic fiber bundles in the warp and weft directions to create a mesh-like weave structure.
4. The planar-bendable four-way stretch woven tape according to claim 3, wherein, In the mesh-like woven structure, the interlacing density of the warp elastic fiber bundles and the weft elastic fiber bundles is 10-30 per cm², and the interlacing density of the inner arc region is greater than that of the outer arc region.
5. The planar-bendable four-way stretch woven tape according to claim 4, wherein, The elastic fiber bundles are made of a blend of spandex filaments and polyester elastic fibers, while the non-elastic fiber bundles are cotton fiber bundles.