Polyester-viscose fabric easy to care

Abstract

The invention discloses an easy-care polyester-viscose fabric which comprises an outer fabric and a base fabric, a protective layer is arranged outside the outer fabric, and connecting layers are arranged between the outer fabric and the protective layer and between the protective layer and the base fabric. The outer-layer fabric, the base-layer fabric and the protective layer are formed by interweaving transverse warps and vertical wefts. The arrangement mode that the outer-layer fabric, the base-layer fabric and the protective layer are matched is utilized, the surface pattern layer, the waterproof layer, the wear-resistant layer and the middle layers are sequentially arranged outside the outer-layer fabric and the base-layer fabric, and due to the multi-layer wavy middle layers, when the fabric is subjected to the action of wind, gaps between waves can play a buffering role, so that the fabric is more comfortable to wear. The wavy shape facilitates flowing of gas in the cloth, so that the air permeability is improved, the waterproof layer and the surface pattern layer are arranged, after the outside is contaminated with stains, the stains can be wiped away through clean water along linear lines arranged on the surface pattern layer, and the fabric is convenient to clean and use.

Description

Technical Field

[0001] The present invention relates to the technical field of polyester-viscose fabrics, and particularly relates to an easy-care polyester-viscose fabric. Background Art

[0002] Polyester-viscose fabrics usually have good wrinkle resistance, shape retention and strength, and at the same time have a certain degree of softness and comfort. Polyester-viscose fabrics are widely used in the fields of making clothing, home textiles and industrial fabrics, etc.

[0003] Due to the texture and fiber structure of polyester-viscose fabrics, some stains may be more likely to adhere to them. To ensure that the color and shape of the fabric are maintained for a long time, these stains may need to be removed by special cleaning methods. For those who are not familiar with the characteristics of polyester-viscose fabrics, it may be difficult to master the correct washing and maintenance methods, which is rather inconvenient. Summary of the Invention

[0004] The purpose of the present invention is to provide an easy-care polyester-viscose fabric to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: an easy-care polyester-viscose fabric, including an outer fabric layer and a base fabric layer. A protective layer is provided on the outside of the outer fabric layer. Connection layers are provided between the outer fabric layer and the protective layer, and between the protective layer and the base fabric layer. The outer fabric layer, the base fabric layer and the protective layer are all interwoven with each other in a horizontal warp and vertical weft manner.

[0006] Preferably, the outer fabric layer is made by interweaving polyurethane fiber and polytetrafluoroethylene fiber. The mass ratio of polyurethane fiber to polytetrafluoroethylene fiber in the outer fabric layer is 8:1.5, and the yarn count of the outer fabric layer is 90 - 95 metric counts.

[0007] Preferably, the base fabric layer is made by blending polyester filaments and viscose fibers. The mass ratio of polyester filaments to viscose fibers is 7:3, and the yarn count of the inner fabric layer is 70 - 80 metric counts.

[0008] Preferably, the protective layer is mainly composed of a surface pattern layer, a waterproof layer, a wear-resistant layer and an intermediate layer. The intermediate layer is arranged on the outside of the outer fabric layer through the connection layer. The wear-resistant layer is arranged on the outside of the intermediate layer through the connection layer. The waterproof layer is arranged on the outside of the wear-resistant layer through the connection layer. The surface pattern layer is arranged on the outside of the waterproof layer.

[0009] Preferably, the surface pattern layer is made of plastic resin, and after being bonded to the waterproof layer by hot pressing, the pattern is fixed and pressed out. The pattern is linear.

[0010] Preferably, the waterproof layer is made of superhydrophobic fibers. The yarn count of the waterproof layer is 90-100 metric counts. The superhydrophobic fibers can be formed into yarns through winding, stretching, twisting, and doubling, and then interwoven with each other in a horizontal warp and vertical weft manner to form a fabric.

[0011] Preferably, the wear-resistant layer is made of a blend of nylon filaments and polyester fibers. The mass ratio of the polyester filaments to the viscose fibers is 1:9. The yarn count of the wear-resistant layer is 80-85 metric counts.

[0012] Preferably, the intermediate layer is non-woven fabric. The non-woven fabric is made of viscose fibers and polyester fibers interwoven with each other. The non-woven fabric can be formed by transporting the carded viscose fibers and polyester fibers to a forming device, and uniformly applying the interwoven viscose fibers and polyester fibers onto a conveyor belt through a nozzle or a doctor blade. During the application process, the fiber layer will be preliminarily shaped into a predetermined wavy shape, and the non-woven fabric will be shaped into a wavy shape during processing by using hot pressing, ultrasonic waves, or other suitable curing methods.

[0013] Preferably, the connecting layer is hot melt adhesive. The components and weight parts of the hot melt adhesive are 30-35 parts of rosin resin, 15-20 parts of butyl acrylate, 15-20 parts of polyvinyl maleate, 55-60 parts of polyurethane, and 1-3 parts of magnesium hydroxide flame retardant.

[0014] Preferably, the thickness of the connecting layer is 0.1-0.3 mm.

[0015] The technical effects and advantages of the present invention:

[0016] The present invention utilizes the setting method of cooperating the outer fabric, the base fabric, and the protective layer. By sequentially arranging the surface pattern layer, the waterproof layer, the wear-resistant layer, and the intermediate layer on the outside of the outer fabric and the base fabric, the multi-layer wavy intermediate layer enables the fabric to have a buffering effect when affected by wind, reducing the penetration of wind through the fabric. At the same time, the wavy shape is beneficial to the flow of gas inside the fabric, thereby improving breathability. Moreover, the setting of the waterproof layer and the surface pattern layer allows stains to be wiped off along the straight lines of the surface pattern layer with clean water after external contamination, facilitating cleaning and use. Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal structure of the front side of the overall structure of the present invention.

[0019] Figure 3 For the present invention Figure 2 The enlarged schematic diagram of the structure at A in

[0020] In the figure: 1. Outer fabric; 2. Base fabric; 3. Protective layer; 31. Surface texture layer; 32. Waterproof layer; 33. Wear-resistant layer; 34. Intermediate layer; 4. Connecting layer. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] The present invention provides an easy-to-care polyester-viscose fabric as shown in Figures 1-3 which includes an outer fabric 1 and a base fabric 2. A protective layer 3 is provided outside the outer fabric 1. Connecting layers 4 are provided between the outer fabric 1 and the protective layer 3 and between the protective layer 3 and the base fabric 2. The outer fabric 1, the base fabric 2, and the protective layer 3 are all interwoven with each other in a horizontal warp and vertical weft manner.

[0023] The outer fabric 1 is made by interweaving polyurethane fiber and polytetrafluoroethylene fiber. The mass ratio of polyurethane fiber to polytetrafluoroethylene fiber in the outer fabric 1 is 8:1.5. The yarn count of the outer fabric 1 is 90 - 95 metric counts. Both polyurethane fiber and polytetrafluoroethylene fiber have good chemical resistance and can resist most chemical reagents, including acids, alkalis, solvents, etc., making the fabric suitable for applications in harsh environments. Both polyurethane fiber and polytetrafluoroethylene fiber have good antistatic properties, and the interwoven fabric can reduce the generation and accumulation of static electricity and is suitable for occasions requiring antistatic properties. Polyurethane fiber has certain breathability and waterproofness, while polytetrafluoroethylene fiber is more used for applications such as waterproofing and windproofing. The interwoven fabric can balance breathability and waterproofness according to design requirements. The interweaving of polyurethane fiber and polytetrafluoroethylene fiber can produce different fabric structures and flatness, providing more design flexibility to meet different application needs. Both polyurethane fiber and polytetrafluoroethylene fiber have certain easy-cleaning properties, and the interwoven fabric is easy to maintain and clean, improving the convenience of use.

[0024] The base fabric 2 is blended with polyester filaments and viscose fibers, the mass ratio of polyester filaments to viscose fibers is 7:3, the yarn count of the inner fabric 2 is 70-80 metric deniers, polyester filaments are a synthetic fiber with high strength and wear resistance, and the blending enhances the wear resistance and tear resistance of the fabric, making it suitable for making durable clothing, polyester filaments have excellent moisture absorption and perspiration wicking properties, and the blended fabric can quickly absorb and discharge moisture, making it feel dry and comfortable when worn, polyester filaments have good wrinkle resistance, and the blended fabric is not easy to wrinkle due to folding or storage, and maintains a good appearance, and the blended fabric of polyester filaments and viscose fibers is usually easy to iron and wash, and can maintain a good shape without special treatment after washing. .

[0025] The protective layer 3 is mainly composed of a surface layer 31, a waterproof layer 32, a wear-resistant layer 33 and an intermediate layer 34. The intermediate layer 34 is arranged on the outside of the outer fabric 1 through the connecting layer 4, the wear-resistant layer 33 is arranged on the outside of the intermediate layer 34 through the connecting layer 4, the waterproof layer 32 is arranged on the outside of the wear-resistant layer 33 through the connecting layer 4, and the surface layer 31 is arranged on the outside of the waterproof layer 32.

[0026] The surface texture layer 31 is made of plastic resin, and the texture is fixedly pressed after being attached to the waterproof layer 32 by hot pressing bonding. The texture is linear. The plastic resin can increase the wear resistance and tear resistance of the fabric, thereby extending the service life of the fabric. Some plastic resins have waterproof properties. By pressing the texture, the waterproof effect of the surface can be increased, so that the fabric has better waterproof properties. The texture can block stains from entering the fabric, thereby reducing the penetration and adhesion of stains, making the fabric easier to clean. The linear plastic resin texture can bring a unique texture and appearance to the fabric, increasing its attractiveness. Some special plastic resins have functions such as sun protection, breathability, and warmth retention. These functions can be better exerted by pressing the texture. In some cases where it is necessary to increase friction, such as gloves or anti-slip materials, pressing the texture can provide better grip. The texture can be customized according to design requirements to increase the personalization and decorativeness of the fabric. By arranging plastic resin on the outside of the fabric and pressing the texture, it can be given more functions without changing the fabric material, thereby increasing the added value of the product.

[0027] The waterproof layer 32 is made of superhydrophobic fibers. The yarn count of the waterproof layer 32 is 90 to 100 metric counts. The superhydrophobic fibers can form yarns through winding, stretching, twisting, and plying, and then are interwoven with each other in a way of horizontal warp and vertical weft to form a fabric. The surface of the superhydrophobic fibers can make water droplets roll off quickly, prevent water penetration, and provide excellent waterproof effect. Due to the superhydrophobic property, stains are difficult to adhere to the fiber surface. Therefore, the superhydrophobic fibers have good stain resistance. The superhydrophobic fibers are not easy to get wet and can keep dry and comfortable when worn, especially suitable for environments with more sweating. High-quality superhydrophobic fibers have good abrasion resistance and ultraviolet resistance, and can withstand long-term use and sunlight exposure. The surface of the superhydrophobic fibers is smooth and stains are not easy to penetrate. Therefore, the fabric is easier to clean and maintain.

[0028] The wear-resistant layer 33 is made of a blend of nylon filaments and polyester fibers. The mass ratio of polyester filaments to viscose fibers is 1:9. The yarn count of the wear-resistant layer 33 is 80 to 85 metric counts. Both nylon filaments and polyester fibers have high strength and wear resistance. After blending, the wear resistance and tear resistance of the fabric are enhanced, which is suitable for making clothes that need to be durable. Polyester fibers have excellent moisture absorption and sweat discharge performance. The blended fabric can quickly absorb and discharge moisture, and feel dry and comfortable when worn. Polyester fibers have good wrinkle resistance, and the blended fabric is not easy to wrinkle due to folding or storage, and can maintain a good appearance. The fabric blended with polyester fibers and nylon filaments is usually easy to iron and wash, and basically does not need special treatment after washing to maintain a good shape. Moreover, nylon filaments are relatively cheap, and blending can reduce costs while maintaining a certain quality, which has a positive effect on market competitiveness.

[0029] The middle layer 34 is non-woven fabric. The non-woven fabric is made of viscose fibers and polyester fibers interwoven with each other. The non-woven fabric can be made by transporting the carded viscose fibers and polyester fibers to a forming device, and evenly applying the interwoven viscose fibers and polyester fibers on the conveyor belt through a nozzle or a doctor blade. During the application process, the fiber layer will be preliminarily shaped into a predetermined wavy shape, and hot pressing, ultrasonic or other suitable curing methods are used to shape the non-woven fabric into a wavy shape during the processing. The multi-layer wavy middle layer enables the fabric to have a buffering effect when affected by wind, reducing the penetration of wind through the fabric. At the same time, the wavy shape is beneficial to the flow of gas inside the fabric, thereby improving the air permeability.

[0030] The connecting layer 4 is hot melt adhesive. The components and parts by weight of the hot melt adhesive are 30 - 35 parts of rosin resin, 15 - 20 parts of butyl acrylate, 15 - 20 parts of polyvinyl maleate, 55 - 60 parts of polyurethane and 1 - 3 parts of magnesium hydroxide flame retardant. The thickness of the connecting layer 4 is 0.1 - 0.3 mm. By feeding 30 - 35 parts of rosin resin, 15 - 20 parts of butyl acrylate, 15 - 20 parts of polyvinyl maleate, 55 - 60 parts of polyurethane and 1 - 3 parts of magnesium hydroxide flame retardant into a mixer in a certain proportion for stirring and mixing, it is ensured that the raw materials are fully and evenly mixed together. The stirring time and speed need to be determined according to specific formulations and production requirements to ensure that the viscosity and adhesiveness of the hot melt adhesive meet the requirements. Then, through melting and filtering, the hot melt adhesive meeting the requirements for bonding composite fabrics is obtained. During the process of preparing the fabric, the hot melt adhesive can be quickly softened and bond the fabric after heating, saving the bonding time and improving the production efficiency. The hot melt adhesive can provide a relatively high bonding strength, ensuring that the bonded fabric has good durability and reliability. The hot melt adhesive has good water-wash resistance, and the bonded fabric can withstand multiple water washes without falling off. The hot melt adhesive can maintain the bonding performance within a certain temperature range, adapting to different production environments and process requirements. The hot melt adhesive can adjust the bonding speed, temperature and pressure as needed to adapt to fabrics of different materials and thicknesses. The hot melt adhesive bonding process usually does not require additional drying or curing time, reducing the production steps and time consumption, thus reducing costs. Compared with some solvent-based adhesives, the hot melt adhesive is a more environmentally friendly bonding option because it does not contain harmful solvents. The hot melt adhesive bonding can provide a smooth bonding line and improve the appearance quality of the fabric.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An easy-care polyester-viscose fabric, comprising: The invention comprises an outer fabric (1) and a base fabric (2), wherein a protective layer (3) is arranged on the outside of the outer fabric (1) and the base fabric (2), a connecting layer (4) is arranged between the outer fabric (1) and the protective layer (3) and between the protective layer (3) and the base fabric (2), and the outer fabric (1), the base fabric (2) and the protective layer (3) are interwoven in a horizontal warp and vertical weft manner.

2. The easy-care polyester-viscose fabric according to claim 1, characterized in that: The outer fabric (1) is made of polyurethane fibers and tetrafluoroethylene fibers interwoven with each other, the mass ratio of the polyurethane fibers to the tetrafluoroethylene fibers of the outer fabric (1) is 8:1.5, and the yarn count of the outer fabric (1) is 90-95 metric count.

3. The easy-care polyester-viscose fabric according to claim 1, characterized in that: The base fabric (2) is blended from polyester filaments and viscose fibers, the mass ratio of the polyester filaments to the viscose fibers is 7:3, and the yarn count of the inner fabric (2) is 70 to 80 metric counts.

4. The easy-care polyester-viscose fabric according to claim 1, characterized in that: The protective layer (3) is mainly composed of a surface texture layer (31), a waterproof layer (32), a wear-resistant layer (33) and an intermediate layer (34); the intermediate layer (34) is arranged on the outside of the outer fabric (1) through a connecting layer (4); the wear-resistant layer (33) is arranged on the outside of the intermediate layer (34) through a connecting layer (4); the waterproof layer (32) is arranged on the outside of the wear-resistant layer (33) through a connecting layer (4); and the surface texture layer (31) is arranged on the outside of the waterproof layer (32).

5. The easy-care polyester-viscose fabric according to claim 1, characterized in that: The surface texture layer (31) is made of plastic resin and is fixedly pressed to form textures after being attached to the waterproof layer (32) by means of hot pressing and bonding, and the textures are linear.

6. The easy-care polyester-viscose fabric according to claim 1, characterized in that: The waterproof layer (32) is made of super-hydrophobic fibers, the yarn count of the waterproof layer (32) is 90 to 100 deniers, and the super-hydrophobic fibers can be formed into yarns by winding, stretching, twisting and plying, and then interwoven into fabrics by means of horizontal warp and vertical weft.

7. The easy-care polyester-viscose fabric according to claim 1, characterized in that: The wear-resistant layer (33) is blended from nylon yarn and polyester fiber, the mass ratio of the polyester yarn to the viscose fiber is 1:9, and the yarn count of the wear-resistant layer (33) is 80-85 metric count.

8. The easy-care polyester-viscose fabric according to claim 1, characterized in that: The intermediate layer (34) is a non-woven fabric, which is made of viscose fibers and polyester fibers interwoven with each other. The non-woven fabric can be formed by transferring the combed viscose fibers and polyester fibers to a forming device, and then evenly smearing the viscose fibers and polyester fibers on a conveyor belt through a nozzle or a scraper. During the smearing process, the fiber layer will be initially shaped according to a predetermined wave shape, and heat pressing, ultrasound or other suitable curing methods are used to shape the non-woven fabric into a wave shape during the processing.

9. The easy-care polyester-viscose fabric according to claim 1, characterized in that: The connecting layer (4) is a hot melt adhesive, and the components and weight proportions of the hot melt adhesive are 30-35 parts of rosin resin, 15-20 parts of butyl acrylate, 15-20 parts of polymaleic vinyl acid, 55-60 parts of polyurethane and 1-3 parts of magnesium hydroxide flame retardant.

10. The easy-care polyester-viscose fabric according to claim 1, characterized in that: The thickness of the connecting layer (4) is 0.1-0.3 mm.

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