Textile material and fabrication method

Patent metadata

Field	Value
Publication number	US-10260177-B2
Application number	US-201715432129-A
Country	US
Kind code	B2
Filing date	Feb 14, 2017
Priority date	Feb 16, 2016
Publication date	Apr 16, 2019
Grant date	Apr 16, 2019

Abstract

A woven fabric includes a plurality of warp and weft yarns. The yarn is formed by a combination of extra long staple cotton and Suvin cotton, which is spun together at a low speed on a ring frame. In alternate example embodiments, the yarn is formed by a combination of long staple cotton and Suvin cotton.

First claim

What is claimed is:

1. A durable and lightweight woven fabric formed from a plurality of warp and weft yarns, the yarn comprising a single-ply yarn having a combination of extra long staple cotton and Suvin cotton, the extra long staple cotton being blended with Suvin cotton at a ratio of between about 85:15 to about 90:10 to form the single-ply yarn, the single-ply yarn having a count of between about 60 s to about 150 s for providing breathability and comfort, wherein the durable and lightweight woven fabric comprises an 8-end sateen weave structure with a float size between about 1 millimeter to about 2 millimeters, wherein the drape coefficient is at least about 40% and generally less than about 60%, wherein the fabric weight is between about 120-200 grams per square meter, wherein the durable and lightweight woven fabric comprises a surface index value of between about 2.4-4.0 on a scale from between a minimum value of about 2 and a maximum value of about 15, wherein the minimum value of about 2 indicates a substantially smooth feel and wherein the maximum value of about 15 indicates a substantially rough feel, and wherein the durable and lightweight woven fabric maintains its drape coefficient and surface index value after numerous washing cycles.

2. The woven fabric of claim 1 , wherein the extra long staple cotton is blended with Suvin cotton at a ratio of 85:15.

3. The woven fabric of claim 1 , wherein the extra long staple cotton is blended with Suvin cotton at a ratio of 90:10.

4. The woven fabric of claim 1 , wherein the drape coefficient is between about 40% to about 50%.

5. The woven fabric of claim 1 , wherein the fabric weighs between about 130-195 grams per square meter.

6. The woven fabric of claim 1 , wherein with the thread count of the woven fabric being 600, the fabric weighs about 134 grams per square meter, the drape coefficient is about 42%, the crease recovery value in the warp direction is about 140, and the crease recovery value in the weft direction is about 98.

7. The woven fabric of claim 1 , wherein with the thread count of the woven fabric being 800, the fabric weighs about 167 grams per square meter, the drape coefficient is about 43%, the crease recovery value in the warp direction is about 135, and the crease recovery value in the weft direction is about 78.

8. The woven fabric of claim 1 , wherein with the thread count of the woven fabric being 1000, the fabric weighs about 190 grams per square meter, the drape coefficient is about 47%, the crease recovery value in the warp direction is about 151, and the crease recovery value in the weft direction is about 81.

9. The woven fabric of claim 1 , wherein the fabric is in the form of a bedding product selected from at least one of a sheet, a pillow case, a duvet or duvet cover, a blanket, or a quilt.

10. A durable and lightweight woven fabric formed from a plurality of warp and weft yarns to define an 8-end sateen weave structure, the yarn comprising a single-ply yarn having a combination of long staple cotton and Suvin cotton, the long staple cotton being blended with the Suvin cotton at a ratio of between 85:15 to about 90:10, the single-ply warp yarn comprising a count of about 100 s and the single-ply weft yarn comprising a count of between about 120 s-135 s, wherein the drape coefficient is between about 40%-50% and the fabric weighs between about 130-195 grams per square meter, wherein the float size is between about 1 millimeter to about 2 millimeters, wherein the durable and lightweight woven fabric comprises a surface index value of between about 2.4-4.0 on a scale from between a minimum value of about 2 and a maximum value of about 15, wherein the minimum value of about 2 indicates a substantially smooth feel and wherein the maximum value of about 15 indicates a substantially rough feel, and wherein the durable and lightweight woven fabric provides for breathability, comfort, and maintains its drape coefficient and surface index value throughout numerous washing cycles.

11. A method of forming a durable and lightweight fabric comprising a smooth feel with a low surface index value, the durable and lightweight fabric comprising:
loading a first cotton on a ring frame;
loading a second cotton on a ring frame;
spinning the first cotton with the second cotton on the ring fame to form a yarn, wherein the first cotton is blended with the second cotton at a ratio of between about 85:15 to about 90:10 to define a single-ply yarn comprising a count of between about 60 s to about 150 s;
loading the single-ply yarn on a loom; and
using the loom to weave the single-ply yarn in the warp and weft directions to form the fabric wherein the float size is between about 1 millimeter and about 2 millimeters, wherein the fabric comprises a weave configuration in the form of an 8-end sateen weave, wherein the low surface index value of the durable and lightweight woven fabric is between about 2.4-4.0 on a scale from between a minimum value of about 2 and a maximum value of about 15, wherein the minimum value of about 2 indicates a substantially smooth feel and wherein the maximum value of about 15 indicates a substantially rough feel, wherein the drape coefficient is between about 40% to about 50%, wherein the fabric weight is between about 120-190 grams per square meter, and wherein the durable and lightweight fabric maintains its drape coefficient and low surface index value after numerous washing cycles.

12. The woven fabric of claim 11 , wherein the single-ply yarns of the warp direction comprise a count of about 100 s and the single-ply yarns of the weft direction comprise a count of between about 120 s-135 s.

13. The method of claim 12 , wherein the first cotton comprises extra long staple cotton and the second cotton comprises Suvin cotton.

14. The method of claim 12 , wherein the first cotton comprises long staple cotton and the second cotton comprises Suvin cotton.

Assignees

• Indo Count Ind Ltd
• Neomed Inc

Inventors

• Jain Anil Kumar

Classifications

• D02G3/042 Primary

  all components being made from natural material · CPC title

• D10B2503/06

  Bed linen · CPC title

• D10B2201/02

  Cotton · CPC title

• D03D11/00

  Double or multi-ply fabrics not otherwise provided for · CPC title

• D02G3/38 Primary

  Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, {e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn; (D02G3/32 takes precedence)}; (covering endless core threads with fibres by using open-end spinning techniques D01H4/00) · CPC title