CN211284741U

CN211284741U - Vortex spun composite sun-proof fabric

Info

Publication number: CN211284741U
Application number: CN201921728744.XU
Authority: CN
Inventors: 陈克勤; 陈路; 彭福建; 孙丰鑫; 鲍荣华
Original assignee: Wujiang Jingyi Special Fiber Co ltd
Current assignee: Wujiang Jingyi Special Fiber Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-18
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses an vortex spinning composite sun-proof fabric, which comprises an inner layer fabric and an outer layer fabric; the inner layer fabric and the outer layer fabric are sewn through spandex filaments, and the outer layer fabric is arranged on the outer side of the inner layer fabric in a laminated mode; the outer layer fabric is woven by adopting a twill weave structure; the warp of the outer layer fabric is untwisted coffee carbon core-spun yarn; weft yarns of the outer layer fabric are strong-twisted polyester shrinkage yarns; the core yarn of the coffee carbon core-spun yarn is a polyester filament with a special-shaped cross section, the outer wrapping fiber of the coffee carbon core-spun yarn is coffee carbon short fiber, and the coffee carbon short fiber is spirally wrapped outside the polyester filament with the special-shaped cross section to form a skin layer; the polyester shrinkage yarn is formed by spinning high-shrinkage polyester fibers; after the outer layer fabric is subjected to thermal finishing, weft yarns of the outer layer fabric shrink to form a fluctuant micro-wrinkle fabric structure; the inner layer fabric is woven by adopting a plain weave structure. The utility model discloses close skin travelling comfort is good, has good ultraviolet resistance performance, and the gas permeability that absorbs moisture is good, has good sun-proof function.

Description

Vortex spun composite sun-proof fabric

Technical Field

The utility model relates to a surface fabric field, in particular to compound sun-proof fabric of vortex spinning.

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.

Meanwhile, people have more and more demands on the aspects of functions, characteristics and the like of clothes, and clothing designers pay more and more attention to functional fabrics. In addition to considering the ecological, comfort, softness aspects of the garment, attention is also paid to its safety. People often do outdoor activities and receive the irradiation of sunlight. Moderate sun exposure is beneficial to the body. However, if the outdoor sports equipment is used for a long time, ultraviolet rays in sunlight can cause certain damage to bodies. For example, the skin is aged to generate wrinkles, spots and rough skin, and dermatitis, even skin cancer and the like are caused. Therefore, people need clothes with an ultraviolet protection function when doing outdoor activities. In the market, the ultraviolet-proof agent is coated on the surface of cloth, but the mode can cause the fabric to be airtight and poor in washing resistance, the coating is easy to wash off, skin allergy can be caused, and the ultraviolet-proof effect is lost. Therefore, a new fabric with good sun-proof performance is needed, which is formed by weaving vortex spun yarns in a reasonable manner.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sun-proof fabric of vortex spinning composite adopts double-deck surface fabric structure, sews up inlayer surface fabric and outer surface fabric through spandex filament, has solved current sun-proof fabric of coating and can cause the surface fabric not ventilative and washing fastness relatively poor, and the coating is easily washed away, still can cause skin allergy to lose the problem of anti ultraviolet's effect.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: an vortex spun composite sun-proof fabric comprises an inner layer fabric and an outer layer fabric; the inner layer fabric and the outer layer fabric are sewn through spandex filaments, and the outer layer fabric is arranged on the outer side of the inner layer fabric in a laminated mode; the outer layer fabric is woven by adopting a twill weave structure; the warp yarns of the outer layer fabric are untwisted coffee carbon core-spun yarns; weft yarns of the outer layer fabric are strong-twisted polyester shrinkage yarns; the core yarn of the coffee carbon core-spun yarn is a polyester filament with a special-shaped cross section, the outer wrapping fiber of the coffee carbon core-spun yarn is coffee carbon short fiber, and the coffee carbon short fiber is spirally wrapped outside the polyester filament with the special-shaped cross section to form a skin layer; the polyester shrinkage yarn is formed by spinning high-shrinkage polyester fibers; after the outer-layer fabric is subjected to thermal finishing, weft yarns of the outer-layer fabric contract to form a fluctuant micro-wrinkle fabric structure; the inner layer fabric is woven by adopting a plain weave structure.

As a preferred scheme of the utility model, the warp of the inner layer fabric is silk core-spun yarn; the core yarn of silk covering yarn is dacron low stretch yarn, and silk short-staple spiral is wrapped and is twined outside the dacron low stretch yarn, forms silk covering yarn.

As a preferable scheme of the present invention, the weft of the inner layer fabric is a tencel yarn.

As a preferred scheme of the utility model, the warp density of the inner layer fabric is 156 pieces/5 cm, and the weft density is 132 pieces/5 cm.

As a preferred scheme of the utility model, the twist of the weft of the outer layer fabric is 180-220 twist/10 cm.

As a preferred scheme of the utility model, the outer layer fabric is 1/2 right twill weave; the warp density of the outer layer fabric is 206 pieces/5 cm, and the weft density of the outer layer fabric is 191 pieces/5 cm.

As a preferred scheme of the utility model, the polyester shrinkable yarn is 7.9-16.8 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, dacron shrink yarn through the heavy twist and coffee charcoal core spun yarn of untwisted, the ingenious thermal contraction characteristic that utilizes dacron shrink yarn, form the outer surface fabric that has the fold effect, three-dimensional impression is effectual, it is frivolous ventilative, the sunshine transmissivity is low simultaneously, and there is aromatic ring structure in dacron fiber and the coffee charcoal fibrous molecule, ultraviolet ray below 300nm has strong absorbing capacity, good ultraviolet resistance performance has, the inlayer surface fabric adopts plain weave structure, the sense of touch is level and smooth, the travelling comfort is good. In addition, the inlayer surface fabric uses silk covering yarn as the warp, regards the tencel yarn as woof, contains aromatic amino acid in the protein fiber's such as silk molecule, leads to them also to have fine absorption to the ultraviolet ray, can further improve anti ultraviolet effect on the one hand, and the moisture absorption of silk on the other hand is put wet effectually, can avoid skin too dry, improves the anti ultraviolet effect of skin itself, and close to the skin is ventilative, and the travelling comfort is good, and tencel yarn sense of touch is smooth simultaneously, and moisture absorption gas permeability can be good.

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. inner layer fabric 2, outer layer fabric.

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 an vortex spun composite sun-proof fabric, which comprises an inner layer fabric 1 and an outer layer fabric 2. The inner layer fabric 1 and the outer layer fabric 2 are sewn through spandex filaments, and the outer layer fabric 2 is arranged on the outer side of the inner layer fabric 1 in a stacked mode. The utility model discloses 1 smooth comfortable of inlayer surface fabric, the sense of touch is good, and 2 frivolous little wrinkles of outer surface fabric look and feel effectual. The outer layer fabric 2 is woven by adopting a twill weave structure. The warp of the outer layer fabric 2 is untwisted coffee carbon core-spun yarn. The weft yarn of the outer layer fabric 2 is strong-twisted terylene shrink yarn. The core yarn of the coffee carbon core-spun yarn is a polyester filament with a special-shaped cross section, the outer wrapping fiber of the coffee carbon core-spun yarn is coffee carbon short fiber, and the coffee carbon short fiber is spirally wrapped outside the polyester filament with the special-shaped cross section to form a skin layer. The polyester shrinking yarn is formed by spinning high-shrinkage polyester fibers. After the outer layer fabric 2 is subjected to thermal finishing, weft yarns of the outer layer fabric 2 contract to form a fluctuant micro-wrinkle fabric structure. In order to have good fluctuation and micro-wrinkle effects, the twist of the weft yarn of the outer layer fabric 2 is 180-220 twist/10 cm. The inner layer fabric 1 is woven by adopting a plain weave structure. The utility model discloses well coffee charcoal core spun yarn, dacron shrink yarn all adopt vortex spinning technology spinning to form, have that the evenness is even, and the filoplume is few, and yarn intensity is good, the wearability good, the good advantage of anti pilling.

In order to improve the skin-friendly comfort of the inner layer fabric 1, the warp yarns of the inner layer fabric 1 are silk core-spun yarns. The core yarn of the silk covering yarn is polyester low stretch yarn, and the silk short fiber is spirally wrapped outside the polyester low stretch yarn to form the silk covering yarn. The weft yarns of the inner layer fabric 1 are the tencel yarns. In order to take account of the air permeability and the ultraviolet resistance of the present invention, preferably, the warp density of the inner layer fabric 1 is 156 pieces/5 cm, and the weft density is 132 pieces/5 cm.

In order to enable the outer layer fabric 2 to have a good ultraviolet-proof effect, the outer layer fabric 2 is 1/2 right twill weave; the warp density of the outer layer fabric 2 is 206 pieces/5 cm, and the weft density of the outer layer fabric 2 is 191 pieces/5 cm. The polyester shrink yarn is 7.9-16.8 tex.

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, dacron shrink yarn through the heavy twist and coffee charcoal core spun yarn of untwisted, the ingenious thermal contraction characteristic that utilizes dacron shrink yarn, form outer surface fabric 2 that has the fold effect, three-dimensional impression is effectual, it is frivolous ventilative, the sunshine transmissivity is low simultaneously, and there is aromatic ring structure in dacron fiber and the coffee charcoal fibrous molecule, ultraviolet ray below 300nm has strong absorbing capacity, good ultraviolet resistance performance has, inner fabric 1 adopts plain weave structure, the sense of touch is level and smooth, the travelling comfort is good. In addition, inlayer surface fabric 1 uses silk covering yarn as the warp, regards as the woof with the tencel yarn, contains aromatic amino acid in the protein fiber's such as silk molecule, leads to them also to have fine absorption to the ultraviolet ray, can further improve anti ultraviolet effect on the one hand, and the moisture absorption of silk on the other hand is put wet effectually, can avoid skin too dry, improves the anti ultraviolet effect of skin itself, and close skin is ventilative, and the travelling comfort is good, and tencel yarn sense of touch is smooth simultaneously, and moisture absorption gas permeability can be good.

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 vortex spun composite sun-proof fabric is characterized by comprising an inner fabric and an outer fabric; the inner layer fabric and the outer layer fabric are sewn through spandex filaments, and the outer layer fabric is arranged on the outer side of the inner layer fabric in a laminated mode; the outer layer fabric is woven by adopting a twill weave structure; the warp yarns of the outer layer fabric are untwisted coffee carbon core-spun yarns; weft yarns of the outer layer fabric are strong-twisted polyester shrinkage yarns; the core yarn of the coffee carbon core-spun yarn is polyester filament yarn; the polyester filament is a fiber with a special-shaped cross section; the outer wrapping fibers of the coffee carbon core spun yarns are coffee carbon short fibers, and the coffee carbon short fibers are spirally wrapped on the polyester filament yarns to form a skin layer; the polyester shrinkage yarn is formed by spinning high-shrinkage polyester fibers; after the outer-layer fabric is subjected to thermal finishing, weft yarns of the outer-layer fabric contract to form a fluctuant micro-wrinkle fabric structure; the inner layer fabric is woven by adopting a plain weave structure.

2. The vortex spun composite sun block fabric according to claim 1, wherein the warp yarns of the inner shell fabric are silk core spun yarns; the core yarn of silk covering yarn is dacron low stretch yarn, and silk short-staple spiral is wrapped and is twined outside the dacron low stretch yarn, forms silk covering yarn.

3. The vortex spun composite sun block fabric of claim 2, wherein the weft yarns of the inner shell fabric are tencel yarns.

4. The vortex spun composite sun block fabric of claim 3, wherein the inner shell fabric has a warp density of 156 threads/5 cm and a weft density of 132 threads/5 cm.

5. The vortex spun composite sun protection fabric of claim 4, wherein the twist of the weft of the outer fabric is 180-220 twists/10 cm.

6. The vortex spun composite sun block fabric of claim 4, wherein the outer shell fabric is 1/2 right twill; the warp density of the outer layer fabric is 206 pieces/5 cm, and the weft density of the outer layer fabric is 191 pieces/5 cm.

7. The vortex spun composite sun blocking fabric of claim 6, wherein the polyester shrink yarn is 7.9-16.8 tex.