CN220643393U

CN220643393U - Ultra-high-strength sunlight fabric

Info

Publication number: CN220643393U
Application number: CN202320570542.7U
Authority: CN
Inventors: 陈志伟; 陈菁; 钟大彭; 周荷萍
Original assignee: Changzhou Topweaving New Material Tech Co ltd; Changzhou Bestex Technical Textile Co ltd
Current assignee: Changzhou Topweaving New Material Tech Co ltd; Changzhou Bestex Technical Textile Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2024-03-22
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses an ultra-high strength sunlight fabric, which comprises a plurality of warp yarns, wherein a plurality of weft yarns are inserted between the warp yarns, the warp yarns and the weft yarns are distributed in a staggered way, each warp yarn and each weft yarn comprises a wrapping yarn component, each wrapping yarn component comprises a core layer, the outer side of each core layer is fixedly sleeved with a wrapping layer, each wrapping layer wraps the outer side of each core layer, the inner side wall of each wrapping layer is attached to the outer side wall of each core layer.

Description

Ultra-high-strength sunlight fabric

Technical Field

The utility model relates to the technical field of fabric, in particular to an ultra-high strength sunlight fabric.

Background

With the improvement of environmental awareness and pursuit of low-carbon life, sun-shading fabrics are increasingly widely used in office buildings, hotel offices, workshops, meeting rooms, multimedia rooms, ladder classrooms, laboratories, X-ray rooms, photo washing rooms, theatres and other indoor places with strict sun-shading requirements. Sunshade fabric is used for shielding sun glare and harmful light. The ultraviolet-proof fabric has partial functions which are not possessed by other fabrics, such as indoor temperature adjustment, natural light adjustment, perspective adjustment and the like, can effectively block ultraviolet rays, and is beneficial to yellow light generation.

The sun-shading fabric in the prior art is formed by weaving yarns, and the yarns used by the sun-shading fabric take the covered wires as base materials, so that the sun-shading fabric is not high enough in strength and large in elongation, is not suitable for being used in outdoor severe weather, particularly in hurricane areas, is easy to deform and break, and is short in service life, and therefore, the ultra-high-strength sun-shading fabric is provided.

Disclosure of Invention

The utility model aims to provide an ultra-high strength sunlight fabric so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an ultra-high strength sunlight fabric comprises a plurality of warp yarns, wherein a plurality of weft yarns are inserted between the warp yarns, the warp yarns and the weft yarns are distributed in a staggered manner, and the warp yarns and the weft yarns comprise cladding yarn components;

the coated wire assembly comprises a core layer, wherein a coating layer is fixedly sleeved on the outer side of the core layer, the coating layer is wrapped on the outer side of the core layer, and the inner side wall of the coating layer is attached to the outer side wall of the core layer;

the diameter of the coated wire component is 0.3mm-1mm; the core layer comprises an aramid fiber core layer, and the fineness of the aramid fiber core layer is 300D-3000D; the coating layer comprises a polyvinyl chloride resin coating layer; the coating layer comprises a thermoplastic elastomer resin coating layer; the warp yarn has a density of 5-36 yarns/cm and the weft yarn has a density of 5-32 yarns/cm.

Compared with the prior art, the utility model has the beneficial effects that:

when the fabric is used, the warp yarn and the weft yarn are both composed of the cladding yarn component, the core layer of the cladding yarn component is high in strength and low in elongation, the warp yarn and the weft yarn are good in stability and high in strength, and the fabric made of the warp yarn and the weft yarn cannot be easily deformed or broken, so that the fabric is suitable for outdoor severe weather, including a hurricane region, the cladding layer plays a role in protecting the core layer, the core layer is prevented from being exposed to ultraviolet rays for a long time, the color is changed or the strength is lost, the strength and the service life of the warp yarn and the weft yarn are prolonged, and the size is stable, so that the sun shading performance and the service life of the fabric are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a covered wire assembly according to the present utility model;

FIG. 3 is a schematic side view of a covered wire assembly of the present utility model;

fig. 4 is a schematic structural view of the warp yarn of the present utility model.

In the figure: 1. warp yarns; 2. weft yarns; 3. a covered wire assembly; 31. a core layer; 32. and a coating layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the ultra-high strength sunlight fabric comprises a plurality of warp yarns 1, a plurality of weft yarns 2 are inserted between the warp yarns 1, the warp yarns 1 and the weft yarns 2 are distributed in a staggered mode, the warp yarns 1 and the weft yarns 2 comprise covered yarn assemblies 3, the density of the warp yarns 1 is 5-36 pieces/cm, and the density of the weft yarns 2 is 5-32 pieces/cm.

The coated wire assembly 3 comprises a core layer 31, the diameter of the coated wire assembly 3 is 0.3mm-1mm, the core layer 31 comprises an aramid fiber core layer, and the fineness of the aramid fiber core layer is 300D-3000D; the aramid fiber core layer of the core layer 31 is internally provided with glass fibers with fineness of 22-408tex; the core layer 31 also comprises aramid fibers and high-strength polyester fibers, wherein the fineness of the high-strength polyester fibers is 220D-3000D, the outer side of the core layer 31 is fixedly sleeved with the coating layer 32, the coating layer 32 is wrapped on the outer side of the core layer 31, the inner side wall of the coating layer 32 is attached to the outer side wall of the core layer 31, the coating layer 32 comprises a polyvinyl chloride resin coating layer, the polyvinyl chloride resin coating layer can be modified, and the anti-bacterial, flame-retardant and ultraviolet-proof effects are achieved, and the polyvinyl chloride resin coating layer plays a protective role on the aramid fiber core layer 31.

When the sun-shading fabric is used, the thickness of the sun-shading fabric is 0.3mm-2mm, the warp yarn 1 and the weft yarn 2 are both composed of the wrapping yarn component 3, the core layer 31 of the wrapping yarn component 3 mainly comprises aramid fibers, such as the core layer 31 composed of the aramid fibers, the core layer 31 composed of the aramid fibers and the glass fibers, and the core layer 31 composed of the aramid fibers and the high-strength polyester fibers, and the core layer 31 made of the aramid fibers has the excellent characteristics of high strength and low elongation, so that the warp yarn 1 and the weft yarn 2 are high in strength, low in elongation and good in stability, and the fabric is prevented from being easily deformed. The coating layer 32 is a polyvinyl chloride resin coating layer 32, and the resin coating layer 32 can be modified and has the functions of resisting bacteria, resisting flame and resisting ultraviolet, and as the aramid fiber is exposed to ultraviolet rays for a long time, the color of the aramid fiber is easy to change and the strength is lost, the resin coating layer 32 plays a role in protecting the core layer 31 of the aramid fiber, the color change or the strength loss of the core layer 31 of the aramid fiber is avoided, the strength and the service life of the warp yarn 1 and the weft yarn 2 are prolonged, and therefore the sun-shading performance and the service life of the fabric are improved.

Example two

Wherein the same or corresponding parts as those in embodiment 1 are denoted by the corresponding reference numerals as in embodiment 1,

for simplicity, only the points of distinction from example 1 are described below.

This embodiment 2 is different from embodiment 1 in that:

the coating layer 32 includes a thermoplastic elastomer resin coating layer.

When the warp yarn 1 and the weft yarn 2 are used, the coating layer 32 comprises a TPE thermoplastic elastomer resin coating layer and a TPU thermoplastic elastomer resin coating layer, so that the texture is comfortable, the hand feeling is smooth, no adverse reaction is generated when the warp yarn 1 and the weft yarn 2 are attached to human skin, the comfort level of the warp yarn 1 and the weft yarn 2 is increased, and the wrapping protection effect is realized on the core layer 31; the TPU thermoplastic elastomer resin coating layer has excellent high-tension, tough and ageing-resistant characteristics, is a mature environment-friendly material, and plays roles in ageing resistance and tension increase of the core layer 31.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ultra-high strength sunlight fabric comprises a plurality of warp yarns (1), and is characterized in that: a plurality of weft yarns (2) are inserted between the warp yarns (1), the warp yarns (1) and the weft yarns (2) are distributed in a staggered mode, and the warp yarns (1) and the weft yarns (2) comprise cladding yarn components (3);

the coated wire assembly (3) comprises a core layer (31), wherein a coating layer (32) is fixedly sleeved on the outer side of the core layer (31), the coating layer (32) is wrapped on the outer side of the core layer (31), and the inner side wall of the coating layer (32) is attached to the outer side wall of the core layer (31);

the diameter of the coated wire component (3) is 0.3mm-1mm; the core layer (31) comprises an aramid fiber core layer, and the fineness of the aramid fiber core layer is 300D-3000D; the coating layer (32) comprises a polyvinyl chloride resin coating layer; the coating layer (32) includes a thermoplastic elastomer resin coating layer; the density of the warp yarn (1) is 5-36 pieces/cm, and the density of the weft yarn (2) is 5-32 pieces/cm.