# US 11,999,154 B2 · Process for manufacturing dynamically warm-keeping garment with one-way moisture transferring function

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- Number: US 11,999,154 B2
- Document ID: US11999154B2
- Status: Granted
- Kind: B2
- Application number: 17/883,786
- Filed: 2022-08-09
- Published: 2023-04-13
- Granted: 2024-06-04
- Earliest claimed: 2021-09-29
- Assignees: Onewaydry Technology Development (Guangdong) Co., Ltd.
- Applicants: Onewaydry Technology Development (Guangdong) Co., Ltd.
- Inventors: Ningxi Wu
- Web page: https://patentgrep.com/patent/US11999154B2

## CPC

- B32B 5/262: {characterised by one fibrous or filamentary layer being a woven fabric layer}
- A41D 3/00: Overgarments (fur garments A41D5/00; for children A41D11/00; professional or sporting protective garments A41D13/00)
- A41D 31/02: Layered materials (characterised by special function or use A41D31/04)
- A41D 31/065: {using layered materials}
- A41D 31/125: {Moisture handling or wicking function through layered materials}
- A41D 31/145: {using layered materials}
- B32B 5/022: {Non-woven fabric}
- B32B 5/024: {Woven fabric}
- B32B 5/073: {characterised by the fibrous or filamentary layer being mechanically connected to another layer by sewing, stitching, hook-and-loop fastening or stitchbonding}
- B32B 5/10: characterised by a fibrous {or filamentary} layer reinforced with filaments
- B32B 5/275: {characterised by one woven fabric layer next to a non-woven fabric layer}
- B32B 7/09: by stitching, needling or sewing (by {mechanically connecting} fibrous layers {to another layer} B32B5/06)
- A41D 2400/10: Heat retention or warming
- B32B 2250/20: All layers being fibrous or filamentary
- B32B 2250/40: Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
- B32B 2262/0253: Polyolefin fibres
- B32B 2262/0261: Polyamide fibres
- B32B 2262/0276: Polyester fibres
- B32B 2262/062: Cellulose fibres, e.g. cotton
- B32B 2262/08: Animal fibres, e.g. hair, wool, silk
- B32B 2262/103: Metal fibres
- B32B 2262/128: Woven fabric
- B32B 2262/148: Woven fabric
- B32B 2307/21: Anti-static
- B32B 2307/304: Insulating
- B32B 2307/718: Weight, e.g. weight per square meter
- B32B 2307/7265: Non-permeable
- B32B 2307/73: Hydrophobic
- B32B 2437/00: Clothing
- B32B: LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- A41D: OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES

## Abstract

The invention provides a process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function. The warm-keeping garment is made of a one-way moisture transferring fabric that includes a surface layer, a warm-keeping layer and a lining layer or includes the surface layer, a first warm-keeping layer, an intermediate interlayer, a second warm-keeping layer and the lining layer. The above technical solution addresses the following problems of traditional warm-keeping cotton clothes and down jackets: temperature loss caused by unsmooth sweat discharge; complex and difficult processing due to underarm zippers for ventilation; static damage and possible explosion of washing machines by air pressure due to air tightness during washing.

## Claims

### Claim 1

A process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function, wherein the dynamically warm-keeping garment is made of a one-way moisture transferring fabric, the one-way moisture transferring fabric comprises three layers of materials, and specifically comprises a surface layer, a warm-keeping layer and a lining layer; a whole piece of quilted cotton with a size of 80-160 g/M2 serves as the warm-keeping layer of a body part of the light dynamically warm-keeping garment with a one-way moisture transferring function and is sewn with the lining layer made of a one-way moisture transferring anti-static fabric, the lining layer and the warm-keeping layer made of warm-keeping filling block materials are sewn through an equal-interval facial suture, sleeve parts and the body part of the warm-keeping garment are made by using a same method, the same method refers to that the whole piece of quilted cotton with a size of 80-160 g/M2 serves as the warm-keeping layer of the sleeve parts of the light dynamically warm-keeping garment with the one-way moisture transferring function and is sewn with the lining layer made of the one-way moisture transferring anti-static fabric, the lining layer and the warm-keeping layer made of warm-keeping filling block materials are sewn through the equal-interval facial suture, and front pockets and sleeve pockets do not need to be filled with a warm-keeping layer.

### Claim 2 (depends on 1)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 1, wherein the surface layer needs to be made of a one-way moisture transferring woven fabric featured by a single-layer double-density structure, with a surface structure made of any cotton, polyester, nylon yarns or yarns; and a lining structure made of polypropylene yarns; or parallel spandex covered yarns; or polyester, nylon yarns, or parallel spandex covered yarns modified by a hydrophobic agent.

### Claim 3 (depends on 1)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 1, wherein the warm-keeping layer is made of cotton puffed cotton clusters, polyester fiber puffed chemical fiber clusters, or duck down and goose down clusters.

### Claim 4 (depends on 1)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 1, wherein the lining layer is the same as the surface layer.

### Claim 5 (depends on 4)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 4, wherein metal conductive yarns are spaced at an interval of 2-5 cm in a weft direction of the lining layer.

### Claim 6 (depends on 2)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 2, wherein the surface layer is made of a one-way moisture transferring woven fabric not less than 45 d, and the fabric is featured by a single-layer double-density structure, with a surface structure made of any cotton, polyester, nylon fdy yarns or dty yarns, and a lining structure made of 45-75 d dty polypropylene yarns or parallel 20 d spandex covered yarns, or 45-75 d polyester, nylon dty yarns or parallel 20 d spandex covered yarns modified by a hydrophobic agent.

### Claim 7 (depends on 3)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 3, wherein the surface layer is made of a one-way moisture transferring woven fabric not less than 45 d, and the fabric is featured by a single-layer double-density structure, with a surface structure made of any cotton, polyester, nylon fdy yarns or dty yarns, and a lining structure made of 45-75 d dty polypropylene yarns or parallel 20 d spandex covered yarns, or 45-75 d polyester, nylon dty yarns or parallel 20 d spandex covered yarns modified by a hydrophobic agent.

### Claim 8 (depends on 4)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 4, wherein the surface layer is made of a one-way moisture transferring woven fabric not less than 45 d, and the fabric is featured by a single-layer double-density structure, with a surface structure made of any cotton, polyester, nylon fdy yarns or dty yarns, and a lining structure made of 45-75 d dty polypropylene yarns or parallel 20 d spandex covered yarns, or 45-75 d polyester, nylon dty yarns or parallel 20 d spandex covered yarns modified by a hydrophobic agent.

### Claim 9 (depends on 5)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 5, wherein the surface layer is made of a one-way moisture transferring woven fabric not less than 45 d, and the fabric is featured by a single-layer double-density structure, with a surface structure made of any cotton, polyester, nylon fdy yarns or dty yarns, and a lining structure made of 45-75 d dty polypropylene yarns or parallel 20 d spandex covered yarns, or 45-75 d polyester, nylon dty yarns or parallel 20 d spandex covered yarns modified by a hydrophobic agent.

### Claim 10 (depends on 1)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 1, wherein the one-way moisture transferring fabric has five layers, including a surface layer, a first warm-keeping layer, an intermediate interlayer, a second warm-keeping layer and a lining layer.

### Claim 11 (depends on 10)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 10, wherein the surface layer, the intermediate interlayer and the lining layer are made of a one-way moisture transferring fabric.

### Claim 12 (depends on 10)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 10, wherein the first warm-keeping layer and the second warm-keeping layer are made of the same warm-keeping material.

### Claim 13 (depends on 10)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 10, wherein the surface layer needs to be made of a one-way moisture transferring woven fabric featured by a single-layer double-density structure, with a surface structure made of any cotton, polyester, nylon yarns or yarns; and a lining structure made of polypropylene yarns; or parallel spandex covered yarns; or polyester, nylon yarns, or parallel spandex covered yarns modified by a hydrophobic agent.

### Claim 14 (depends on 13)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 13, wherein the surface layer is made of a one-way moisture transferring woven fabric not less than 45 d, and the fabric is featured by a single-layer double-density structure, with a surface structure made of any cotton, polyester, nylon fdy yarns or dty yarns, and a lining structure made of 45-75 d dty polypropylene yarns or parallel 20 d spandex covered yarns, or 45-75 d polyester, nylon dty yarns or parallel 20 d spandex covered yarns modified by a hydrophobic agent.

### Claim 15 (depends on 13)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 13, wherein the lining layer and the intermediate interlayer are the same as the surface layer.

### Claim 16 (depends on 13)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 13, wherein metal conductive yarns are spaced at an interval of 2-5 cm in a weft direction of the lining layer.

### Claim 17 (depends on 1)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 1, wherein during filling and processing, blocky non-woven fabrics are attached to the front and back sides of a filler, and down clusters of natural creatures are processed into bags for penetration resistance.

### Claim 18 (depends on 1)

The process for manufacturing a dynamically warm-keeping garment with a one-way moisture transferring function according to claim 1, wherein the one-way moisture transferring fabric is a quick-drying one-way moisture transferring fabric.