Method of processing woven/knitted fabric and the like composed of thermal fusion bonding yarns

• US 20060081329A1
• Filed: 10/14/2005
• Published: 04/20/2006
• Est. Priority Date: 10/14/2004
• Status: Abandoned Application

• Current Assignee: Kabushiki Kaisha Orusen
• Original Assignee: Kabushiki Kaisha Orusen
• Inventors: Kikuchi, Yuzo
• Application Number:
  US11/251,223
• Publication Number:
  US 20060081329A1
• Time in Patent Office: Days
• US Class Current: 156/251
• CPC Class Codes: B29C 70/222 the structure being shaped to form a three dimensional configuration
• CPC Class Codes: B29C 70/465 and impregnating by melting a solid material, e.g. sheets, powders of fibres
• CPC Class Codes: Y10T 156/1054 and simultaneously bonding [e.g., cut-seaming]

Abstract

In a method of processing woven/knitted fabric composed of thermal fusion bonding yarns, woven fabric, knitted fabric, or a braid, which is obtained by weaving or knitting thermal fusion bonding textile yarns such as thermal fusion bonding polyester and the like, is molded by being subjected to heat-processing. The molded product can be remolded by being subjected to heat-processing again. The woven fabric or the knitted fabric is a flat sheet or a three-dimensional woven/knitted fabric. It is also possible to partly overlapping the woven fabric or the knitted fabric on ordinary woven fabric or ordinary knitted fabric and to heat-molding them integrally with each other.

Claims

1. A method of processing a woven or knitted fabric or braid comprising thermal fusion bonding yarns, the method comprising molding the fabric, or braid by heat-processing.

2. A method according to claim 1, further comprising remolding the molded fabric or braid by heat-processing again.

3. A method according to claim 1 or 2, wherein the fabric is a flat sheet.

4. A method according to claim 1 or 2, wherein the fabric is three-dimensional.

5. A method according to claim 1 or 2, wherein the fabric comprising thermal fusion bonding yarns is partly superposed on a second woven or knitted fabric, the second fabric not comprising thermal fusion bonding yarns, and the method further comprising heating and molding the fabric comprising thermal fusion bonding yarns integrally with it the second fabric.

13. A method according to claim 1, 6, 7 or 8 wherein the thermal fusion bonding yarns comprise polyester.

6. A method of processing a woven or knitted fabric, comprising thermal fusion bonding textile, the method comprising:

melting and solidifying the fabric by heating the fabric; and

cutting the fabric to a predetermined shape.

9. A method according to claim 6, 7, or 8, wherein the cutting comprises partly cutting the fabric.

10. A method according to claim 6, 7, or 8, wherein the cutting comprises cutting the fabric while heat-molding the fabric.

11. A method according to claim 6, 7, or 8, further comprising changing thickness of the fabric or the thermal fusion bonding yarns of the fabric.

12. A method of processing fabric according to claim 6, 7, or 8, further comprising coloring the fabric.

7. A method of processing a woven or knitted fabric, comprising thermal fusion bonding textile, the method comprising:

heating and melting the woven fabric; and

cutting the fabric to a predetermined shape simultaneously with the heating and melting.

8. A method of processing a woven or knitted fabric comprising thermal fusion bonding textile, the method comprising:

fusion cutting the fabric as to a predetermined shape; and

melting and solidifying the fabric by heating the fabric.