CN210975009U

CN210975009U - Vortex spun yarn woven warm-keeping and moisture-permeable woven fabric

Info

Publication number: CN210975009U
Application number: CN201921683215.2U
Authority: CN
Inventors: 龚正晖; 吴俊年
Original assignee: Suzhou Pure Fiber Textile Technology Co ltd
Current assignee: Suzhou Pure Fiber Textile Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-10
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a woven fabric with vortex spun yarns for warm keeping and moisture permeability, which comprises a surface fabric and an inner fabric; the surface layer fabric is formed by weaving surface warps and surface wefts; the lining fabric is formed by weaving lining warps and lining wefts; the surface layer fabric and the lining layer fabric both adopt 3/1 right twill weave structures to form a surface-lining binding double layer of lining warp and lining weft; the surface layer fabric and the lining layer fabric are connected through binding yarns, and a semi-air layer structure is formed between the surface layer fabric and the lining layer fabric; the binding yarns are vortex spinning wet guide yarns; the surface warps and the surface wefts are vortex spinning warm-keeping yarns; the inner warp is a tencel yarn; the inner weft is polyester yarn. The utility model discloses comfortable and easy to wear, the warmth retention is good, leads wet gas permeability can be good.

Description

Vortex spun yarn woven warm-keeping and moisture-permeable woven fabric

Technical Field

The utility model relates to a textile sector, in particular to cold-proof moisture permeable woven fabric is woven to vortex spun yarn.

Background

With the continuous progress of society, textile technology and textile equipment are continuously developed, new yarns are continuously appeared, and vortex spun yarns are one of the most attractive yarns. Vortex spinning is a new technology in the existing spinning system, compared with the traditional ring spinning: the method has the characteristics of short spinning flow, high production efficiency, online quality monitoring, high automation intelligent degree and the like, and also has the advantages of greatly reducing labor, reducing yarn hairiness and the like. Therefore, the vortex spun yarn is processed into needle and cotton fabrics, and has the advantages of smooth cloth cover, less hairiness, good wear resistance, good fuzz and pilling resistance, bright color, moisture absorption, quick drying and the like. At present, the vortex spinning technology is researched a lot at home and abroad, but the research on the linear performance of the vortex spinning is less.

The warm keeping and moisture permeability are important properties of the fabric. Since air is a good insulating medium, theoretically, the more the amount of air that remains relatively static in the fabric, the better the warmth retention. But air has little barrier to radiant heat while the fibers are effective. Thus, the desired warming effect requires the selection of appropriate fibers and the maintenance of a high static air content in the fabric. The moisture permeability refers to the permeability test of the test material to water vapor, namely the detection of the air permeability of the material; the larger the moisture permeability is, the better the air permeability is, the better the comfortableness of the garment is, in common speaking, the chemical fiber worn by a human body has less stuffiness, the directional moisture conduction is the capability of transferring liquid water from one side of the material to the other side, and the large unidirectional transfer index indicates that the material has good unidirectional transfer capability to the liquid water. The existing fabric is not ideal in the aspect of warm keeping and moisture permeability. Therefore, the warm-keeping moisture-permeable woven fabric is developed by improving the structure of the yarn and the fabric and combining the vortex spinning process.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cold-proof moisture permeable woven fabric is woven to vortex spun yarn constructs ventilative wet gradient and cold-proof insulating layer through the improvement of yarn and surface fabric structure on the surface fabric, has solved the unsatisfactory problem of current surface fabric in the aspect of thermal insulation performance and moisture permeability.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: an eddy current spun yarn woven warm-keeping moisture-permeable woven fabric comprises a surface layer fabric and an inner layer fabric; the surface layer fabric is formed by weaving surface warps and surface wefts; the lining fabric is formed by weaving lining warps and lining wefts; the surface layer fabric and the lining layer fabric both adopt 3/1 right twill weave structures to form a surface-lining binding double layer of lining warp and lining weft; the surface layer fabric and the lining layer fabric are connected through binding yarns, and a semi-air layer structure is formed between the surface layer fabric and the lining layer fabric; the binding yarns are vortex spinning wet guide yarns; the vortex spinning wet-guiding yarn is of a core-spun yarn structure taking spandex filaments as core fibers and fine denier polypropylene filaments as wrapping fibers, and the fine denier polypropylene filaments are wrapped outside the spandex filaments in a spiral mode; the surface warps and the surface wefts are vortex spinning warm-keeping yarns; the vortex spinning thermal yarn is of a core-spun yarn structure taking kapok fibers as core fibers and combed cotton fibers as wrapping fibers, and the combed cotton fibers are wrapped outside the kapok fibers in a spiral mode; the inner warp is a tencel yarn; the inner weft is polyester yarn.

As an optimized proposal of the utility model, the polyester yarn is formed by spinning polyester fiber with special-shaped cross section.

As a preferred scheme of the utility model, the arrangement ratio of the surface warps and the inner warps is 1: 1.

As a preferred embodiment of the present invention, the outer surface of the surface layer fabric is sanded to form a fluff layer.

As a preferred scheme of the utility model, the vortex spun warm-keeping yarn is 165 dtex; the antenna yarn is 14.8 tex; the polyester yarn is 16.6 tex.

Through the technical scheme, the utility model discloses technical scheme's beneficial effect is: the utility model discloses a double-deck surface fabric structure, the middle half air layer that forms can improve static air content, it is cold-proof effectual, surface fabric adopts vortex spinning yarn that keeps warm simultaneously, use kapok fibre as core fiber, kapok fibre is the finest among the natural ecological fiber, lightest, the cavity degree is the highest, the fibre material that keeps warm most, the hollow rate reaches more than 86%, can show the heat retention property who improves surface fabric, and combed cotton fibre sense of touch is comfortable soft, can improve the shortcoming that kapok fibre feel is hard to the greatest extent; the utility model discloses an inlayer surface fabric adopts day silk yarn and polyester yarn to weave and forms, and the sense of touch is in the same direction as smooth, and day silk yarn and polyester yarn hygroscopic property are unsatisfactory, but leads wet performance excellent, and combed cotton fiber hygroscopic property is good, forms from the surface fabric inlayer to outer steam diffusion transfer gradient, forms and helps moisture absorption sweat releasing, and vortex spinning leads wet yarn simultaneously helps promoting steam and follows the inlayer and transmit to the inlayer. Surface layer fabric and nexine fabric adopt 3/1 right twill weave structures, and the slant line of surface layer fabric has increased the surface area on top layer to form the line contact with skin at the nexine fabric, improve the travelling comfort of nexine fabric.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. surface fabric 2, lining fabric 3, binder yarn.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

With reference to fig. 1, the utility model discloses a woven fabric with vortex spun yarns for warm keeping and moisture permeability, which comprises a surface fabric 1 and an inner fabric 2. The surface layer fabric 1 is formed by weaving surface warps and surface wefts; the inner layer fabric 2 is formed by weaving inner warps and inner wefts. The surface fabric 1 and the lining fabric 2 both adopt 3/1 right twill weave structures to form a surface-lining binding double layer of lining warp and lining weft. The surface layer fabric 1 and the inner layer fabric 2 are connected through the binding yarns 3, and a semi-air layer structure is formed between the surface layer fabric 1 and the inner layer fabric 2. Preferably, the arrangement ratio of the surface warps and the inner warps is 1: 1. The binder yarn 3 is a vortex spun wet-conducting yarn. The vortex spinning wet-guiding yarn is of a core-spun yarn structure which takes spandex filaments as core fibers and fine denier polypropylene filaments as wrapping fibers, and the fine denier polypropylene filaments are wrapped outside the spandex filaments in a spiral mode. The vortex spinning wet-guiding yarn takes spandex filaments as core fibers, has certain elasticity and good strength. The fine denier polypropylene fiber is used as wrapping fiber, the polypropylene fiber hardly absorbs moisture, a capillary pipeline can be formed among the fine denier polypropylene fibers, and the moisture conducting performance is good. The surface warp and the surface weft are vortex spinning warm-keeping yarns. The vortex spinning warm-keeping yarn is of a core-spun yarn structure taking kapok fibers as core fibers and combed cotton fibers as wrapping fibers, and the combed cotton fibers are wrapped outside the kapok fibers in a spiral mode; the inner warp is a tencel yarn. The inner weft is polyester yarn. Preferably, the vortex spun warm-keeping yarn is 165 dtex; the antenna yarn was 14.8 tex; the polyester yarn was 16.6 tex.

In order to improve the moisture-conducting performance of the inner layer fabric, the polyester yarn is formed by spinning polyester fibers with special-shaped sections.

In order to improve the moisture-dispersing and quick-drying performance of the outer-layer fabric, the outer surface of the surface-layer fabric 1 is subjected to sanding treatment to form a fluff layer, so that on one hand, the touch feeling is comfortable, on the other hand, the surface area is increased, and the moisture-dispersing efficiency is improved.

Through the above-mentioned specific embodiment, the beneficial effects of the utility model are that: the utility model discloses a double-deck surface fabric structure, the middle half air layer that forms can improve static air content, it is cold-proof effectual, surface fabric 1 adopts vortex spinning cold-proof yarn simultaneously, use kapok fibre as core fiber, kapok fibre is the finest among the natural ecological fiber, lightest, the hollowness is the highest, the fibre material that keeps warm most, the hollow rate reaches more than 86%, can show the thermal insulation performance who improves surface fabric 1, and combed cotton fiber touch comfortable soft, can improve the shortcoming that kapok fibre feel is hard to the greatest extent; the utility model discloses an inlayer surface fabric 2 adopts day silk yarn and polyester yarn to weave and forms, and the sense of touch is in the same direction as smooth, and day silk yarn and polyester yarn hygroscopic property are unsatisfactory, but leads wet performance excellent, and combed cotton fiber hygroscopic property is good, forms from the surface fabric inlayer to outer steam diffusion transmission gradient, forms and helps moisture absorption sweat-releasing, and vortex spinning leads wet yarn to help promoting steam to transmit from the inlayer to the inlayer simultaneously. Surface layer fabric 1 and nexine surface fabric 2 adopt 3/1 right twill weave structures, and the slant line of surface layer fabric 1 has increased the surface area on top layer to form the line contact with skin at nexine surface fabric 2, improve nexine surface fabric 2's travelling comfort.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An eddy current spun yarn woven warm-keeping moisture-permeable woven fabric is characterized by comprising a surface layer fabric and an inner layer fabric; the surface layer fabric is formed by weaving surface warps and surface wefts; the lining fabric is formed by weaving lining warps and lining wefts; the surface layer fabric and the lining layer fabric both adopt 3/1 right twill weave structures to form a surface-lining binding double layer of lining warp and lining weft; the surface layer fabric and the lining layer fabric are connected through binding yarns, and a semi-air layer structure is formed between the surface layer fabric and the lining layer fabric; the binding yarns are vortex spinning wet guide yarns; the vortex spinning wet-guiding yarn is of a core-spun yarn structure taking spandex filaments as core fibers and fine denier polypropylene filaments as wrapping fibers, and the fine denier polypropylene filaments are wrapped outside the spandex filaments in a spiral mode; the surface warps and the surface wefts are vortex spinning warm-keeping yarns; the vortex spinning thermal yarn is of a core-spun yarn structure taking kapok fibers as core fibers and combed cotton fibers as wrapping fibers, and the combed cotton fibers are wrapped outside the kapok fibers in a spiral mode; the inner warp is a tencel yarn; the inner weft is polyester yarn.

2. The vortex spun yarn woven warm-keeping moisture-permeable woven fabric according to claim 1, wherein the polyester yarn is spun from polyester fibers with special-shaped cross sections.

3. The vortex spun yarn woven warm-keeping moisture-permeable woven fabric according to claim 2, wherein the arrangement ratio of the front warp to the back warp is 1: 1.

4. The vortex spun yarn knitted thermal and moisture permeable woven fabric according to claim 3, wherein the outer surface of the surface fabric is subjected to sanding treatment to form a fluff layer.

5. The vortex spun yarn woven warm-keeping moisture-permeable woven fabric according to claim 3, wherein the vortex spun warm-keeping yarn is 165 dtex; the antenna yarn is 14.8 tex; the polyester yarn is 16.6 tex.