CN212312983U - High-quality elastic velvet fabric based on fiber composite technology - Google Patents

Abstract

The utility model discloses a high-quality elasticity matte material based on fibre composite technology, including antistatic backing, elasticity matte layer, the fibre composite bed, the surface fabric is provided with five layers, the antistatic backing comprises first silk, second silk and third silk, first silk is the low stretch yarn of white dacron, second silk is dark electrically conductive grid-connected twisting silk, third silk is the electrically conductive grid-connected twisting silk of light color, first silk, second silk and third silk are arranged on the longitude and latitude direction, by equidistant adjacent arrangement of first silk and second silk on the weft direction, by equidistant adjacent arrangement of first silk and third silk on the warp direction, warp and weft float and sink to crisscross the inlaying each other and weave. The utility model discloses a set up antistatic backing outside elasticity matte material and make it have the effect of preventing static.

Description

High-quality elastic velvet fabric based on fiber composite technology

Technical Field

The utility model relates to a high-end surface fabric field, in particular to high-quality elasticity matte material based on fibre composite technology.

Background

The stretch flannelette is a silk fabric woven by chiffon heavy-twist crepe warp and crepe weft, and can be divided into real silk georgette yarns, rayon georgette yarns, polyester georgette yarns, interweaved georgette yarns and the like according to different raw materials, if the weft yarns adopt only one twisting direction, the georgette yarns are woven to be called as down-fiber georgette yarns, and the down-fiber georgette yarns present warp-direction concave-convex pleat-shaped irregular wrinkles.

The elastic velvet has the characteristics of warm keeping, comfort, high elasticity and skin friendliness, so that the elastic velvet is mainly used as the fabric of the underwear and can bring comfortable experience to people when being worn.

However, the structure of the elastic velvet is difficult to avoid when being used as underwear, and the static electricity generated by the clothes can change the normal potential difference of the body surface, thereby causing the uncomfortable symptoms of human body pigmentation, skin pruritus, chest distress, dizziness, dyspnea, cough and the like, and even inducing premature beat in some cases.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-quality elasticity matte material based on fibre composite technology has solved the elasticity matte material and has produced the problem of static with the human body easily.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a high-quality elastic velvet fabric based on fiber composite technology comprises an anti-static layer, an elastic velvet layer and a fiber composite layer, the fabric is provided with five layers, the antistatic layer is provided with two layers which are respectively positioned at the outermost side of the fabric, the elastic velvet layer is provided with a layer which is positioned in the middle layer of the fabric, the fiber composite layer is provided with two layers which are respectively positioned between the elastic velvet layer and the anti-static layer, the anti-static layer is composed of first yarns, second yarns and third yarns, the first yarns are white polyester low stretch yarns, the second silk is dark electrically conductive grid-connected twisted silk, the third silk is light electrically conductive grid-connected twisted silk, first silk, second silk and third silk are arranged in the longitude and latitude direction, are arranged by equidistant adjacent arrangement of first silk and second silk in the weft direction, are arranged by equidistant adjacent arrangement of first silk and third silk in the warp direction, warp and weft float and sink crisscross the inlaying each other and weave.

By adopting the technical scheme, the high-quality elastic velvet fabric is protected by arranging the anti-static layer, so that the high-quality elastic velvet fabric can have the anti-static effect on the basis of keeping the comfort of the high-quality elastic velvet fabric.

Preferably, the fiber composite layer comprises acrylic fibers and spandex fibers, the acrylic fibers are used as warp yarns, the spandex fibers are used as weft yarns, and the warp yarns and the weft yarns are embedded and woven in a manner that three warp yarns and three weft yarns are mutually floated and sunk in a staggered manner.

By adopting the technical scheme, the acrylic fiber and the spandex fiber are compounded in a staggered manner, so that the fiber composite layer has the advantages of both the acrylic fiber and the spandex fiber in the aspect of properties, and the acrylic fiber and the spandex fiber are embedded and woven in a special mode and the strength of the fiber composite layer is higher through the structures of the acrylic fiber and the spandex fiber.

Preferably, the second yarn is formed by twisting 55dtex/8F black conductive fibers, 83dtex DTY black polyester low stretch yarns and 83dtex DTY white polyester low stretch yarns, and the third yarn is formed by twisting 22dtex/4F black conductive fibers and 2/83dtex DTY white polyester low stretch yarns.

By adopting the technical scheme, the second yarns and the third yarns have different conductive capacities and also have different colors through different matching of the colors of the conductive fibers and the terylene low stretch yarns.

Preferably, the twist of the second silk and the twist of the third silk are both 600 twists/m.

Adopt above-mentioned technical scheme, set up second silk and third silk into the twist of 600 twists with fingers/m for second silk and third silk all have stronger intensity, avoid both to break and influence the quality of inlaying and weaving when arranging and inlaying and weaving each other, thereby also avoid the fracture of second silk and third silk to influence the effect of antistatic backing.

Preferably, the conductive fiber is carbon black conductive fiber.

By adopting the technical scheme, the carbon black is a semiconductor material, and the carbon black conductive fiber has lower resistivity, so that the antistatic effect is achieved.

Preferably, all the layers are bonded and compounded through a latex layer, and the latex layer is a JL-8261 water-based adhesive sticker latex layer.

By adopting the technical scheme, the JL-8261 water-based adhesive sticker is pure acrylic latex, has excellent outdoor weather resistance, sun resistance and yellowing resistance, is convenient to use and advised, is environment-friendly and non-toxic, has higher initial adhesion and adhesive force, and simultaneously gives consideration to good cohesion and excellent transfer resistance in a long-term high-temperature environment.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural diagram showing an antistatic layer according to an embodiment;

fig. 3 is a schematic structural diagram for showing a fiber composite layer according to the embodiment.

Reference numerals: 1. an elastic velvet layer; 2. a fiber composite layer; 3. an antistatic layer; 4. first silk; 5. b, silk; 6. third, silk; 7. acrylic fibers; 8. a spandex fiber.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 3, a high-quality stretch velvet fabric based on fiber composite technology is shown in fig. 1 and comprises an anti-static layer 3, a stretch velvet layer 1 and a fiber composite layer 2, wherein the fabric is provided with five layers, the anti-static layer 3 is provided with two layers and is respectively positioned on the outermost side of the fabric, the stretch velvet layer 1 is provided with one layer and is positioned in a fabric middle layer, and the fiber composite layer 2 is provided with two layers and is respectively positioned between the stretch velvet layer 1 and the anti-static layer 3. In the figure, the thickness ratio of the elastic velvet layer 1, the fiber composite layer 2 and the anti-static layer 3 is only one thickness ratio of the fabric, and the ratio of the three fabric layers can be adjusted according to different requirements of elasticity, anti-static capability, comfort and the like required by the fabric.

As shown in the attached drawing 2, the anti-static layer 3 is composed of a first silk 4, a second silk 5 and a third silk 6, the first silk 4, the second silk 5 and the third silk 6 are arranged in the warp and weft directions, the first silk 4 and the second silk 5 are adjacently arranged at equal intervals in the weft direction according to the quantity ratio of 1: 1, the first silk 4 and the third silk 6 are adjacently arranged at equal intervals in the warp direction according to the quantity ratio of 1: 3, and the warp and the weft are mutually floated and sunk and are interlaced and embedded.

The first yarn 4 is white polyester low stretch yarn, the polyester low stretch yarn is a type of textured yarn of polyester chemical fiber, polyester chips are used as raw materials, high-speed spinning polyester pre-oriented yarn is adopted, and the polyester low stretch yarn is processed through drafting and false twisting.

The second yarn 5 is a dark conductive grid-connected twisted yarn and is formed by twisting 55dtex/8F black conductive fibers, 83dtex DTY black polyester low stretch yarns and 83dtex DTY white polyester low stretch yarns, wherein the 55dtex/8F black conductive fibers account for 62.4% of the mass of the second yarn 5. Because the proportion of the black conductive fibers of the second yarn 5 is large and 83dtexDTY black polyester low stretch yarns are added, the second yarn 5 is a dark yarn.

The polypropylene yarn 6 is light-color conductive grid-connected twisted yarn and is formed by twisting 22dtex/4F black conductive fibers and 2/83dtex DTY white polyester low stretch yarns, wherein the 22dtex/4F black conductive fibers in the polypropylene yarn 6 account for 11.7% of the mass of the polypropylene yarn 6. The black silk conductive fiber of the third silk 6 is less, and 2/83dtex DTY white polyester low stretch yarn is added, so that the third silk 6 is lighter in color compared with the second silk 5.

The colors of the second silk 5 and the third silk 6 are divided into different shades through different matching of the colors of the conductive fibers and the terylene low stretch yarns, and the conductive capacities of the second silk 5 and the third silk 6 are different due to different proportions of the conductive fibers, so that the conductivity of the second silk 5 is better than that of the third silk 6.

Therefore, the B filaments 5 and the A filaments 4 are arranged in the weft direction in a number ratio of 1 to 1, and the C filaments 6 are arranged in the warp direction in a number ratio of 3 to 1 with the A filaments 4, so that the difference of the electric conduction capacities between the B filaments 5 and the C filaments 6 is reduced.

And inlay through the mode of interweaving that floats and sinks each other in weft direction and warp direction and weave for first silk 4 and third silk 6 and first silk 4 and second silk 5 in the weft direction in the warp direction can have stable structure, thereby promote whole antistatic backing 3's structural strength, and because first silk 4, second silk 5 and third silk 6 between orderly the range, also guaranteed antistatic backing 3's pleasing to the eye effect, avoid leading to the aesthetic property of surface fabric impaired owing to pursuing antistatic effect.

The twist numbers of the second yarn 5 and the third yarn 6 are both 600 twists/m, the twist number is the number of turns of the cord thread wound per inch of strength, the number of turns of the fiber twisted in the yarn per unit length is mainly determined by the twist number, and the yarn strength is generally determined by the twist number and is also large in the twist number. Through setting up second silk 5 and third silk 6 to 600 twists of twist/m's twist for second silk 5 and third silk 6 all have stronger intensity, avoid both to break and influence the quality of inlaying and weaving when arranging and inlaying each other, thereby also avoid second silk 5 and third silk 6's fracture to influence the effect of antistatic backing 3.

The conductive fiber is carbon black conductive fiber, the carbon black is a semiconductor material, the carbon black conductive fiber has lower resistivity, so that the antistatic function is achieved, and the antistatic performance of the carbon black conductive fiber is better than the conductive performance of the conductive fiber with the conductive medium being metal oxide.

Protect high-quality elasticity matte material through setting up antistatic backing 3 to make high-quality elasticity matte material can have antistatic effect on keeping self travelling comfort's basis, and antistatic backing 3 adopts multi-level range, can form various shape patterns, has guaranteed the pleasing to the eye effect of elasticity fine hair, thereby reaches and can play antistatic effect through antistatic backing 3 on the basis of guaranteeing that the surface fabric is comfortable and aesthetic property.

As shown in the attached drawing 3, the fiber composite layer 2 comprises acrylic fibers 7 and spandex fibers 8, the acrylic fibers 7 are used as warps, the spandex fibers 8 are used as wefts, and the warps and the wefts are embedded and woven in a three-over-three-down mutual floating and sinking staggered mode. Acrylic fiber is an important raw material in the wool spinning industry, is also an important variety of synthetic fiber, is second only to polyester and polyamide, and has the advantages of softness, lightness, warmth retention, corrosion resistance and the like; spandex is short for polyurethane fiber, is elastic fiber, has high elasticity and good effects on wear resistance, acid and alkali resistance and the like.

Through the crisscross complex of acrylic fibre 7 and spandex fibre 8 for fibre composite bed 2 has acrylic fibre 7 and the advantage of spandex fibre 8 in the attribute concurrently, and both inlay and weave through their structure in special mode and make fibre composite bed 2 intensity higher too.

All the layers are bonded and compounded through a latex layer which is a JL-8261 water-based adhesive sticker latex layer. The existing fabric composite glue mainly comprises solvent type glue, water-based glue and hot melt glue, wherein the hot melt glue is strong in bonding force and environment-friendly, but poor in heat resistance, the compounded fabric is too hard and high in cost, the solvent type glue is greatly harmful to human bodies and does not meet the environment-friendly requirement, the water-based glue is good in growth performance and high in cost performance, and the environment-friendly requirement is met, so that the water-based glue is mostly selected.

The JL-8261 water-based adhesive sticker is pure acrylic latex, has excellent outdoor weather resistance, sun resistance and yellowing resistance, is convenient to use and advised, is environment-friendly and non-toxic, has higher initial adhesion and adhesive force, and simultaneously gives consideration to good cohesion and excellent transfer resistance in a long-term high-temperature environment.

Claims (6)

1. The high-quality elastic velvet fabric based on the fiber composite technology is characterized by comprising an anti-static layer (3), an elastic velvet layer (1) and a fiber composite layer (2), wherein the fabric is provided with five layers, the anti-static layer (3) is provided with two layers which are respectively positioned at the outermost side of the fabric, the elastic velvet layer (1) is provided with one layer which is positioned at the middle layer of the fabric, the fiber composite layer (2) is provided with two layers which are respectively positioned between the elastic velvet layer (1) and the anti-static layer (3), the anti-static layer (3) consists of a first yarn (4), a second yarn (5) and a third yarn (6), the first yarn (4) is a white polyester low stretch yarn, the second yarn (5) is a dark conductive grid-connected twisted yarn, the third yarn (6) is a light conductive grid-connected twisted yarn, and the first yarn (4), the second yarn (5) and the third yarn (6) are arranged in the warp and weft directions, the first silk (4) and the second silk (5) are arranged adjacently at equal intervals in the weft direction, the first silk (4) and the third silk (6) are arranged adjacently at equal intervals in the warp direction, and the warp and the weft are woven in a mutually floating and sinking staggered manner.

2. The high-quality stretch velvet fabric based on the fiber composite technology is characterized in that the fiber composite layer (2) comprises acrylic fibers (7) and spandex fibers (8), the acrylic fibers (7) are used as warp yarns, the spandex fibers (8) are used as weft yarns, and the warp yarns and the weft yarns are woven in a manner of three-up and three-down mutual sinking and floating interlacing.

3. The high-quality elastic velvet fabric based on the fiber composite technology is characterized in that the second silk (5) is formed by twisting 55dtex/8F black conductive fibers, 83dtex DTY black polyester low stretch yarns and 83dtex DTY white polyester low stretch yarns, and the third silk (6) is formed by twisting 22dtex/4F black conductive fibers and 2/83dtex DTY white polyester low stretch yarns.

4. The high-quality elastic velvet fabric based on the fiber composite technology is characterized in that the twist degrees of the second yarns (5) and the third yarns (6) are both 600 twists/m.

5. The high-quality elastic velvet fabric based on the fiber composite technology as claimed in claim 4, wherein the conductive fibers are carbon black conductive fibers.

6. The high-quality elastic velvet fabric based on the fiber composite technology according to claim 5, wherein the layers are bonded and compounded through a latex layer, and the latex layer is a JL-8261 water-based adhesive sticker latex layer.

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