IP Library › Patent Application 15622060
Patent Application
App. No. 15/622,060

PRODUCTION OF HIGH COTTON NUMBER OR LOW DENIER CORE SPUN YARN FOR WEAVING OF REACTIVE FABRIC AND ENHANCED BEDDING

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Quick Facts
Patent No.
US None
App. No.
15/622,060
Abstract

A woven textile fabric includes a warp yarn and a weft yarn. The weft yarn is a core spun yarn having a spandex core, and the woven textile fabric is a sateen weave and/or a plain weave.

Claims (52)

1 . A woven textile fabric, comprising:

a warp yarn; and

a weft yarn,

wherein the weft yarn is a core spun yarn having a spandex core, and

wherein the woven textile fabric is at least one of a sateen weave and a plain weave.

2 . The woven textile fabric of claim 1 :

wherein the woven textile fabric assumes a native state in the absence of external strain,

wherein the woven textile fabric assumes a first distributed state when experiencing a first strain,

wherein the woven textile fabric assumes a second distributed state when experiencing a second strain,

wherein the first distributed state comprises a slight stretch of the weft yarn which inhibits wrinkles while inhibiting airflow through the woven textile fabric, and

wherein the second distributed state comprises a further stretching of the weft yarn which permits an enhanced airflow through the woven textile fabric.

3 . The woven textile fabric of claim 1 :

wherein the warp yarn is 100% cotton and has a 60 Ne count,

wherein the core spun yarn is a roving-spandex yarn and has a 60 Ne count including the spandex core,

wherein the spandex core has a denier from 20 to 300, and

wherein the roving-spandex yarn comprises a cotton staple sheath and the spandex core.

4 . The woven textile fabric of claim 1 , further comprising:

from 170 to 200 ends per inch of warp yarns;

from 100 to 110 picks per inch of the core spun yarn; and

a total thread count from 270 to 310,

wherein a material content of the woven textile fabric is approximately 97% to 98% cotton and approximately 2% to 3% spandex, by weight.

5 . The woven textile fabric of claim 1 :

wherein the warp yarn is 60% cotton and 40% polyester and has a 45 Ne count,

wherein the core spun yarn is a roving-spandex yarn and has a 60 Ne count including the spandex core,

wherein the spandex core has a denier of 20 to 300, and

wherein the roving-spandex yarn comprises a cotton staple sheath and the spandex core.

6 . The woven textile fabric of claim 1 , comprising:

from 148 to 170 ends per inch of warp yarns;

from 88 to 100 picks per inch of the core spun yarn; and

a total thread count from 240 to 270,

wherein a material content of the woven textile fabric is approximately 72% cotton, approximately 25% polyester, and approximately 3% spandex, by weight.

7 . The woven textile fabric of claim 1 :

wherein the warp yarn is 100% cotton and has a 60 Ne count,

wherein the core spun yarn is a poly-spandex yarn and has a 60 Ne count including the spandex core,

wherein the spandex core has a denier of 20 to 300,

wherein the poly-spandex yarn comprises the spandex core and a sheath comprising a set of intermingled polyester filaments derived from a polyester strand, and

wherein the poly-spandex yarn has a denier of at least 95.

8 . The woven textile fabric of claim 1 , comprising:

from 170 to 200 ends per inch of warp yarns;

from 70 to 80 picks per inch of the core spun yarn; and

a total thread count from 250 to 270,

wherein a material content of the woven textile fabric is approximately 94% to 95% polyester and approximately 5% to 6% spandex, by weight.

9 . The woven textile fabric of claim 1 :

wherein the warp yarn is 60% cotton and 40% polyester and has a 45 Ne count,

wherein the core spun yarn is a poly-spandex yarn and has a 90 Ne count including the spandex core,

wherein the spandex core has a denier of 20 to 300, and

wherein the poly-spandex yarn comprises the spandex core and a sheath comprising a set of intermingled polyester filaments derived from an oriented polyester yarn.

10 . The woven textile fabric of claim 1 , comprising:

from 148 to 170 ends per inch of warp yarns;

from 88 to 100 picks per inch of the core spun yarn; and

a total thread count from 250 to 270,

wherein a material content of the woven textile fabric is approximately 37% cotton, approximately 61% polyester, and approximately 2% spandex, by weight.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 28, 2022
From: AGARWAL, ARUN
To: AAVN, INC.
Reel/Frame 061235/0641 →