IP Library Granted Patent US 8,397,542
Granted Patent B2
US 8,397,542 · App. 13/201,798 · Granted Mar 19, 2013

Pile knitted fabric and sewn product employing pile knitted fabric

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Quick Facts
Patent No.
US 8,397,542
App. No.
13/201,798
Granted
Mar 19, 2013
Kind
B2
Abstract

Disclosed is a pile knitted fabric containing a ground structure and a pile fiber napped from the ground structure. The pile knitted fabric includes a pile fiber that is knitted into a stitch of the ground structure and napped therefrom; and a stitch composed only of the ground structure, wherein a pile length of the pile knitted fabric is 6 to 25 mm, a continuous length of a pile fiber portion where the pile fiber is knitted into the stitch of the ground structure and napped therefrom is 10 mm or more, a width of a line of a stitch pattern composed only of the ground structure is 1 to 6 mm, a continuous length of the line of the stitch pattern composed only of the ground structure is 10 mm or more, a ratio of the width of the line of the stitch pattern composed only of the ground structure to the pile length is 0.09 to 0.30, and when a weft direction of the pile knitted fabric is placed horizontally, an acute angle formed between the weft direction of the pile knitted fabric and the line of the stitch pattern composed only of the ground structure is 20° to 90°.

Claims (30)

1. A pile knitted fabric comprising a ground structure and a pile fiber napped from the ground structure,

the pile knitted fabric, including:

the pile fiber that is knitted into a stitch of the ground structure and napped therefrom; and

a stitch composed only of the ground structure,

wherein a pile length of the pile knitted fabric is 6 to 25 mm,

a continuous length of a pile fiber portion where the pile fiber is knitted into the stitch of the ground structure and napped therefrom is 10 mm or more,

a width of a line of a stitch pattern composed only of the ground structure is 1 to 6 mm,

a continuous length of the line of the stitch pattern composed only of the ground structure is 10 mm or more,

a ratio of the width of the line of the stitch pattern composed only of the ground structure to the pile length is 0.09 to 0.30, and

when a weft direction of the pile knitted fabric is placed horizontally, an acute angle formed between the weft direction of the pile knitted fabric and the line of the stitch pattern composed only of the ground structure is 20° to 90°.

2. The pile knitted fabric according to claim 1 , wherein the stitch pattern composed only of the ground structure cannot be seen or noticed in a flat state as viewed from a pile fiber side but appears in a non-flat state.

3. The pile knitted fabric according to claim 1 , wherein the stitch composed only of the ground structure is 15 to 55% based on the total stitches.

4. The pile knitted fabric according to claim 1 , wherein the pile knitted fabric is a sliver knit.

5. A sewn product employing a pile knitted fabric, including:

a pile fiber that is knitted into a stitch of a ground structure and napped therefrom; and

a stitch composed only of the ground structure,

wherein a pile length of the pile knitted fabric is 6 to 25 mm,

a continuous length of a pile fiber portion where the pile fiber is knitted into the stitch of the ground structure and napped therefrom is 10 mm or more,

a width of a line of a stitch pattern composed only of the ground structure is 1 to 6 mm,

a continuous length of the line of the stitch pattern composed only of the ground structure is 10 mm or more,

a ratio of the width of the line of the stitch pattern composed only of the ground structure to the pile length is 0.09 to 0.30, and

when a weft direction of the pile knitted fabric is placed horizontally, an acute angle formed between the weft direction of the pile knitted fabric and the line of the stitch pattern composed only of the ground structure is 20° to 90°.

6. The pile knitted fabric according to claim 2 , wherein the stitch composed only of the ground structure is 15 to 55% based on the total stitches.

7. The pile knitted fabric according to claim 2 , wherein the pile knitted fabric is a sliver knit.

8. The pile knitted fabric according to claim 3 , wherein the pile knitted fabric is a sliver knit.

9. The pile knitted fabric according to claim 6 , wherein the pile knitted fabric is a sliver knit.

10. The sewn product according to claim 5 , wherein, when a weft direction of the sewn product is placed horizontally, an acute angle formed between the weft direction of the sewn product and the line of the stitch pattern composed only of the ground structure is 20° to 90°.

11. The sewn product according to claim 5 , wherein the stitch pattern composed only of the ground structure cannot be seen or noticed in a flat state as viewed from a pile fiber side but appears in a non-flat state.

12. The sewn product according to claim 5 , wherein the stitch composed only of the ground structure is 15 to 55% based on the total stitches.

13. The sewn product according to claim 5 , wherein the pile knitted fabric is a sliver knit.

Assignments (2)
CHANGE OF ADDRESS Recorded Sep 12, 2013
From: KANEKA CORPORATION
To: KANEKA CORPORATION
Reel/Frame 031207/0283 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 5, 2011
From: TOKUMOTO, HIROYUKI; KUSUNOKI, KAZUYA
To: KANEKA CORPORATION
Reel/Frame 027327/0060 →