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US 2026/0258585 A1Published application
Two layer fabrics
AssigneeKolon Industries, Inc.
InventorsHyo Eun KIM, Il CHUNG, Young Soo LEE, Ki Jeong KIM, Jin Wook HEO, Ji Hoon PARK
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Abstract
The present disclosure relates to a two-layer fabric. According to the present application, there is provided a two-layer fabric in which the stress applied to the tether formed inside an airbag fabric during the inflation of the airbag can be relaxed by breaking low-strength yarns in the airbag fabric instead of the tether yarn, thereby preventing the tether yarn from breaking and controlling the deployment shape of the airbag.
Claims14
A two-layer fabric comprising
- a first fabric layer woven by intersecting first yarns extending in a first direction with second yarns extending in a second direction;
- a second fabric layer woven by intersecting third yarns extending in the first direction with fourth yarns extending in the second direction;
- and
- a tether yarn woven with the first yarns and the third yarns to connect the first fabric layer and the second fabric layer,
- wherein at least some of the first yarns and the third yarns comprise low-strength yarns and high-strength yarns alternately arranged in the second direction, and
- in the area where the tether yarn, which has intersected with the first yarn, intersects the third yarn, the tether yarn is woven only over the low-strength yarn among the first yarns and the low-strength yarn among the third yarns.
3 more elements
Dependencies are inferred from the claim text.