CN221718004U - A friction-resistant high-elastic fabric - Google Patents

Abstract

The utility model relates to the technical field of fabrics, and provides an antifriction high-elasticity fabric which comprises a skin-friendly layer, an inner layer, an outer layer and an elastic layer, wherein four layers of structures are sequentially arranged from bottom to top. The inner layer and the outer layer are formed by interweaving warps and wefts, the interweaving mode of the warps and wefts of the outer layer is satin weave warp face satin, the interweaving mode of the warps and wefts of the inner layer is satin weave weft face satin, the warps and wefts of the inner layer are formed by twisting cotton fibers and polyester fibers, the warps and wefts of the outer layer are spandex core-spun yarns, the elastic layer further comprises a plurality of elastic columns, the elastic columns are interwoven to form an elastic layer, the elastic layer is formed by combining elastic fiber yarns, a base layer and elastic rings are arranged in the elastic layer, an air permeable layer is arranged at the top end of the base layer, and a flexible layer matched with the base layer is arranged at the bottom end of the base layer. The utility model solves the problem of poor elastic effect of the fabric.

Description

A friction-resistant high-elastic fabric

Technical Field

The utility model relates to the technical field of fabrics, in particular to a high-elasticity and friction-resistant fabric.

Background Art

As the composition of fabric fibers becomes more and more diverse, fabrics have developed to be multifunctional, so clothing fabrics with different functions have emerged.

Traditional elastic fabrics are mostly made by knitting and warp weaving, and are mostly made of synthetic fibers, but their elastic effect is average. For example, the fabric in the utility model patent with patent application number CN202121439896.5 solves the problem of fabric's poor resistance to friction, but the fabric mainly uses a hemp fiber layer, which is woven from hemp fibers. However, the elastic effect of hemp fibers is not good, resulting in average overall elastic effect of the fabric. Therefore, the development of a high-elastic fabric is an urgent problem to be solved.

Utility Model Content

In order to solve the above problems, the utility model provides a high-elasticity and friction-resistant fabric, which solves the problem that the existing fabric is friction-resistant but lacks elasticity by setting a four-layer structure and selecting different fibers for different structures.

To achieve the above object, the technical solution adopted by the utility model is: a friction-resistant high-elastic fabric, comprising a skin-friendly layer, an inner layer, an elastic layer and an outer layer arranged in sequence from bottom to top;

The inner layer and the outer layer are both interwoven with warp and weft threads, the warp and weft threads of the outer layer are interwoven in a satin weave warp satin pattern, and the warp and weft threads of the inner layer are interwoven in a satin weave weft satin pattern, the warp and weft threads of the inner layer are composed of twisted cotton fibers and polyester fibers, and the warp and weft threads of the outer layer are both spandex;

The elastic layer also includes a plurality of elastic columns which are cross-woven with each other. The elastic layer is composed of elastic fiber yarns. A base layer and an elastic ring are arranged in the elastic layer. A breathable layer is arranged at the top of the base layer, and a flexible layer matching the base layer is arranged at the bottom of the base layer.

Preferably, a sweat-absorbing layer is provided on the surface of the outer layer, and the sweat-absorbing layer is made of bamboo fiber.

Preferably, a wear-resistant layer is provided on the surface of the sweat-absorbing layer.

Preferably, the wear-resistant layer is made of polyester fiber.

Preferably, the inner layer is provided with a skin-friendly layer.

Preferably, the skin-friendly layer is made of nylon.

Preferably, the elastic fiber yarn is polyolefin.

Preferably, the flexible layer is made of modal fiber.

Preferably, the breathable layer is made of cotton fiber.

Preferably, the warp and weft yarn densities of the inner layer are 25 yarns/cm and 15 yarns/cm respectively.

Preferably, the warp and weft yarn densities of the outer layer are 24 yarns/cm and 16 yarns/cm respectively.

The beneficial effects of the utility model are:

1. The inner and outer layers of the utility model adopt a satin weave structure to reduce the number of weft yarn interlacing, so that the friction-resistant high-elastic fabric of the present application has a smooth and bright appearance and a soft texture.

2. The inner layer warp and weft of the utility model is made of a material formed by twisting cotton nylon fibers and polyester fibers, so that the friction-resistant high-elastic fabric of the present application not only maintains the characteristics of high strength and good elastic recovery of polyester fibers, but also has the characteristics of strong moisture absorption of cotton fibers and quick drying after washing without ironing.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a fabric structure diagram;

FIG2 is a schematic diagram of the outer layer being a warp satin pattern;

FIG3 is a schematic diagram of the inner layer being a weft satin pattern;

FIG. 4 is a diagram showing the structure of the elastic layer.

Explanation of the accompanying drawings: 1. Outer layer; 2. Inner layer; 3. Elastic layer; 4. Skin-friendly layer; 5. Sweat-absorbent layer; 6. Wear-resistant layer; 7. Warp yarn; 8. Weft yarn; 9. Base layer; 10 Breathable layer; 11. Flexible layer; 12. Elastic column; 13. Elastic ring.

DETAILED DESCRIPTION

Example 1

Please refer to Figures 1-4. The utility model provides a friction-resistant high-elastic fabric, which solves the problem that the fabric is friction-resistant but has poor elasticity.

A friction-resistant high-elastic fabric comprises an inner layer, an outer layer and an elastic layer. The inner and outer layers are interwoven by warp and weft threads, the interweaving mode of the warp and weft yarns of the outer layer is a satin weave warp satin, the weaving mode of the warp and weft yarns of the inner layer is a satin weave weft satin, the warp and weft yarns of the inner layer are composed of cotton fibers and polyester fibers through twisting, the warp and weft yarns of the outer layer are spandex core-spun yarns, the elastic layer further comprises a plurality of elastic columns, the plurality of elastic columns are cross-woven to form an elastic layer, the elastic layer is composed of elastic fiber yarns, a base layer and an elastic ring are arranged inside the elastic layer, a breathable layer is arranged at the top of the base layer, and a flexible layer matched with the base layer is arranged at the bottom of the base layer.

Satin weave fabrics have a higher density than other fabrics, with fewer warp and weft yarns interlaced. They have a smooth and shiny appearance, a softer texture, and a bright luster.

The twisted structure of cotton and polyester fibers is adopted. This type of fabric as the outer layer not only maintains the high strength and good elastic recovery characteristics of polyester fibers, but also has the strong moisture absorption characteristics of cotton fibers. It does not require ironing and dries quickly after washing.

Spandex is the abbreviation of polyurethane fiber, which is an elastic fiber. It is highly elastic and can be stretched 6-7 times, but it can quickly return to its original state as the tension disappears. Its molecular structure is a chain-like, soft and extensible polyurethane, which is connected with hard segments to enhance its properties.

Spandex has excellent elasticity. Its strength is 2-3 times higher than that of latex yarn, its linear density is also finer, and it is more resistant to chemical degradation. Spandex has good acid and alkali resistance, sweat resistance, seawater resistance, dry cleaning resistance, and abrasion resistance. Spandex is generally not used alone, but is mixed into fabrics in small quantities. This fiber has both rubber properties and fiber properties, and is mostly used for core-spun yarns with spandex as the core yarn. There are also spandex naked yarns and twisted yarns made by twisting spandex with other fibers, which are mainly used in various warp knitting, weft knitting fabrics, woven fabrics and elastic fabrics.

The outer surface is provided with a sweat-absorbing layer, which is mainly made of bamboo fiber, and can effectively absorb the sweat secreted by the skin, reducing the problem of sweat adsorbed on clothes. The benefits of bamboo fiber are as follows:

1. Moisture wicking and breathable

Its moisture absorption and breathability are very strong, which is more than 3.5 times that of cotton. It keeps warm in winter and cool in summer, and actively regulates the humidity balance of the human body.

2. Antibacterial and antimicrobial

After testing, it was found that 48% of the harmful bacteria on the bamboo fiber lining disappeared after 1 hour, and 95% were killed after 24 hours. As bamboo fiber has good antibacterial and antimicrobial properties, it can effectively deodorize and eliminate odors, making it very suitable for use in summer.

3. Comfortable and soft

Bamboo fiber has the characteristics of fine unit density, soft touch, durability and strong wear resistance. It feels warm, soft like cotton, smooth like silk, and is skin-friendly, giving people a zero-pressure warmth.

4. Green, environmentally friendly and radiation-resistant

Bamboo fiber has the characteristic of generating negative ions and can effectively block ultraviolet radiation to the human body without any irritation to the skin. The ultraviolet penetration rate of cotton is 2500%, while the ultraviolet penetration rate of bamboo fiber is 0.6%, and the anti-ultraviolet ability is 417 times that of cotton.

5. Natural health care

There are 4 places in the Compendium of Materia Medica that describe the different functions and prescriptions of bamboo, and there are nearly a thousand bamboo prescriptions in the folk. Modern medicine believes that the antioxidant compounds in the "bamboo element" can effectively remove free radicals and ester peroxide compounds in the body, and can block the strong carcinogen N-ammonium nitrite compounds, which can not only significantly improve the body's immune ability, but also have the biological effects of moisturizing the skin, anti-fatigue and anti-oxidation.

A wear-resistant layer is provided on the surface of the sweat-absorbing layer. The wear-resistant layer is mainly composed of polyester fiber. Polyester fiber fabric is a common synthetic fiber fabric. Polyester fiber has high strength and elastic modulus. It is also a thermoplastic plastic that can be formed by heating and compression. The excellent properties of polyester fiber include: high strength, long life, not easy to wrinkle, not easy to shrink, not easy to cause allergies, not moldy, etc., which are not available in pure cotton materials.

The skin-friendly layer is mainly made of cotton and polyester fibers. Advantages: Cotton-polyester is a blend of cotton and polyester, with a little more cotton content. The characteristics of cotton and polyester are that they have both the advantages of cotton and polyester. Cotton and polyester are modified polypropylene fibers. The wicking effect of cotton and polyester fibers makes them gentle and warm, moisture-wicking and dry, and hygienic and antibacterial. The ultra-cotton underwear, bathrobes, T-shirts and other products developed and produced with it have superior properties such as warmth, water absorption, moisture conduction, and quick drying. Because the cotton and polyester content accounts for the majority, the wicking effect of cotton and polyester fibers makes them gentle and warm, moisture-wicking and dry, and hygienic and antibacterial.

The elastic fiber yarn mainly made of polyolefin has good elasticity, 500% elongation at break, can withstand high temperature of 220℃, chlorine bleaching and strong acid and alkali treatment, and has strong resistance to ultraviolet degradation. Its production process is simpler, the raw material price is lower than that of spandex, and there is almost no pollution in the production process and it is easy to recycle.

Example 2

A friction-resistant high-elastic fabric comprises an inner layer, an outer layer and an elastic layer. The inner and outer layers are interwoven by warp and weft threads, the interweaving mode of the warp and weft yarns of the outer layer is a satin weave warp satin, the weaving mode of the warp and weft yarns of the inner layer is a satin weave weft satin, the warp and weft yarns of the inner layer are composed of cotton fibers and polyester fibers through twisting, the warp and weft yarns of the outer layer are spandex core-spun yarns, the elastic layer further comprises a plurality of elastic columns, the plurality of elastic columns are cross-woven to form an elastic layer, the elastic layer is composed of elastic fiber yarns, a base layer and an elastic ring are arranged inside the elastic layer, a breathable layer is arranged at the top of the base layer, and a flexible layer matching the base layer is arranged at the bottom of the base layer.

Modal fiber is used in the flexible layer of the fabric. Modal fiber is a cellulose fiber, which belongs to the same category as rayon and is a pure man-made fiber. It is made from wood pulp from European shrubs and then through a special spinning process. Modal products are now mostly used in the production of underwear because of their good softness and excellent moisture absorption but poor fabric stiffness. Modal can also show its weavability in the weaving process of woven fabrics, and can also be interwoven with yarns of other fibers to weave into various fabrics.

The high strength of Modal fiber makes it suitable for producing ultra-fine fibers. It can also be spun on ring, rotor and air-spinning machines, and can produce fine yarns with almost no defects. It is suitable for weaving light and thin fabrics (such as ultra-thin fabrics of 80g/m2) and heavy fabrics. The strength, appearance, feel, drape and processing performance of the ultra-thin fabrics produced are good, and the heavy fabrics produced are thick but not bloated. Modal fiber spinning can produce more uniform yarns, and can be blended with other fibers in different proportions, such as wool, cotton, linen, silk, polyester, etc., to obtain high-quality yarns. Modal fiber can be processed by traditional cellulose fiber pretreatment, bleaching and dyeing processes. Traditional dyes for dyeing cellulose fibers, such as direct dyes, reactive dyes, vat dyes, sulphur dyes and azo dyes, can all be used to dye Modal fabrics. With the same dye uptake, Modal fabrics have better color and are brighter. They can be mercerized when blended with cotton, and the dyeing is even and dense, and the color remains long-lasting.

Cotton fiber is used in the breathable layer of down jackets. Cotton fiber has good air permeability and high strength. However, it should be emphasized that polyester fiber is selected in the general breathable layer. Polyester fiber does not absorb water. After sweating, it will not be absorbed by clothes but will be discharged outside the clothes, accelerating evaporation. However, cotton fiber has strong water absorption. The object of the utility model is down jackets, and down jackets are designed for winter environments. Therefore, according to the circumstances, cotton fiber is selected in the utility model, and the warmth retention effect of cotton fiber is also relatively good.

The elastic layer is composed of elastic columns. The elastic columns prevent the fabric from being torn during wearing due to insufficient elasticity, thus avoiding the occurrence of down drilling.

Satin weave is the most complex original weave. The characteristics of this weave are that the points where two adjacent warp or weft yarns are interwoven are far apart, and all the individual weave points are distributed regularly and discontinuously. These individual weave points are distributed by and covered by the floating length of the other system yarn on both sides, and the floating length lines of warp or weft appear on the surface of the fabric. The density of satin weave fabric is higher than that of other fabrics, and the number of warp and weft yarns interlaced is less. It has the characteristics of smooth and bright appearance, soft texture, bright luster, etc. The density of the warp and weft yarns in the outer layer is 24/cm and 16/cm respectively, and the density of the weft yarns in the inner layer is 25/cm and 15/cm respectively. In the warp satin, the warp and weft density ratio is generally 3:2; in the weft satin, the warp and weft density ratio is generally 3:2. Under this data, the density of the fabric can be guaranteed to be appropriate, not too tight to reduce the air permeability, and not too loose to cause the phenomenon of velvet drilling.

The wear resistance of nylon fabric ranks first among all kinds of fabrics. It has strong wear resistance, which makes the fabric wear-resistant and not easy to be damaged. The inner layer of spandex elastic fiber has high elasticity and can be stretched 6-7 times, but as the tension disappears, it can quickly return to its original state. Spandex fabric has good adaptability to the body and is very suitable for making clothes without any sense of oppression. Spandex yarn has large stretchability, good protection, is not easy to wrinkle, feels soft and smooth, has good elasticity and is not easy to fade.

The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims (10)

1. A friction-resistant high-elastic fabric, characterized in that it comprises a skin-friendly layer, an inner layer, an elastic layer and an outer layer arranged in sequence from bottom to top; The inner layer and the outer layer are both interwoven with warp and weft threads, the warp and weft threads of the outer layer are interwoven in a satin weave warp satin pattern, and the warp and weft threads of the inner layer are interwoven in a satin weave weft satin pattern, the warp and weft threads of the inner layer are composed of twisted cotton fibers and polyester fibers, and the warp and weft threads of the outer layer are both spandex; The elastic layer also includes a plurality of elastic columns which are cross-woven with each other. The elastic layer is composed of elastic fiber yarns. A base layer and an elastic ring are arranged in the elastic layer. A breathable layer is arranged at the top of the base layer, and a flexible layer matching the base layer is arranged at the bottom of the base layer. 2. The friction-resistant high-elastic fabric according to claim 1 is characterized in that a sweat-absorbing layer is provided on the surface of the outer layer, and the sweat-absorbing layer is made of bamboo fiber. 3. The friction-resistant high-elastic fabric according to claim 2 is characterized in that a wear-resistant layer is provided on the surface of the sweat-absorbing layer. 4. The friction-resistant high-elastic fabric according to claim 3, characterized in that the wear-resistant layer is made of polyester fiber. 5. The friction-resistant high-elastic fabric according to claim 1, characterized in that the skin-friendly layer is made of nylon fiber. 6. The friction-resistant high-elastic fabric according to claim 1, characterized in that the elastic fiber yarn is made of polyolefin. 7. The friction-resistant high-elastic fabric according to claim 1, characterized in that the flexible layer is made of modal fiber. 8. The friction-resistant high-elastic fabric according to claim 1, characterized in that the breathable layer is made of cotton fiber. 9. The friction-resistant high-elastic fabric according to claim 1, characterized in that the warp and weft yarn densities of the inner layer are 25 yarns/cm and 15 yarns/cm respectively. 10. The friction-resistant high-elastic fabric according to claim 1, characterized in that the warp and weft yarn densities of the outer layer are 24 yarns/cm and 16 yarns/cm respectively.