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Nonwoven or fabric elasticized with a multiplicity of fiber strands in a close proximity

A non-woven, elasticized technology, used in non-woven fabrics, medical devices, non-adhesive dressings, etc., can solve problems such as being limited to wide spacing and unable to produce wide fabrics

Pending Publication Date: 2020-10-27
THE LYCRA CO UK LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the inability of diaper or medical manufacturers to produce wide fabrics (12 inches to 65 inches) with multiple closely spaced configurations of fiber ends they are limited to wide spacing and fewer ends

Method used

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  • Nonwoven or fabric elasticized with a multiplicity of fiber strands in a close proximity

Examples

Experimental program
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Embodiment Construction

[0012] Disposable or reusable elasticized or stretchable non-woven or textile composites and methods for producing these stretchable non-woven or textile composites are provided by the present disclosure, said composites being suitable for use, for example, in household Textiles, medical components, personal and hygiene items (e.g. diapers, adult incontinence garments, bandages, etc.), and methods of their production.

[0013] The disposable or reusable elasticized or stretchable nonwoven or fabric composites of the present invention comprise two outer layers of nonwoven or fabric, each having an inner surface and an outer surface. In one non-limiting embodiment, the two outer layers have substantially equal widths.

[0014] The disposable or reusable elasticized or stretchable non-woven or fabric composites of the present invention further comprise an inner layer of elastomeric fibers having a plurality of ends arranged in close spacing.

[0015] As used herein, "a plurality...

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Abstract

Disposable or reusable elasticized or stretchable nonwoven or fabric composites with multiple ends arranged in close spacing as well as methods for their production are provided.

Description

technical field [0001] The present invention relates to disposable or reusable elasticized or stretchable nonwovens or fabrics having a plurality of closely spaced ends and methods of producing the same. These nonwovens and fabrics are suitable for a variety of applications including, but not limited to, home textiles, medical components, personal and hygiene items such as disposable diapers and adult incontinence garments, and bandages. Background technique [0002] Stretch nonwovens or elasticized fabrics are widely used for feminine hygiene, adult incontinence, and baby and child care purposes. These nonwovens or fabrics are produced in-line and integrated with diaper or adult incontinence production. However, since diaper or medical manufacturers cannot produce wide fabrics (12 inches to 65 inches) with multiple closely spaced arranged fiber ends they are limited to wide spacing and fewer ends. [0003] US Patent 6,713,415 discloses a laundry durable composite fabric b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/49A61F13/15B32B5/26D04H1/593
CPCB32B2262/0207B32B2555/00B32B2555/02A61F13/15593A61F13/4902B32B5/022B32B5/12B32B5/26B32B7/12D04H1/593A61F13/00038B32B37/12A61F13/15699A61F2013/49022A61F2013/15991B32B2307/51B32B2535/00
Inventor K·比沙赫
Owner THE LYCRA CO UK LTD