Modified textile fabric made of thermal insulation fibers

Abstract

The invention relates to the technical field of textile fabrics, and particularly discloses a modified textile fabric made of thermal insulation fibers, which comprises a thermal insulation fiber layer, an odor removal layer, an outer surface layer, a composite fiber layer and an inner surface layer, the textile warps and the textile wefts are wrapped with heat insulation coatings used for insulating heat, the heat insulation fiber layer, the odor removal layer, the outer surface layer, the composite fiber layer and the inner surface layer are bonded in a non-glue hot pressing mode, and the odor removal layer is formed by spinning polyester fibers. According to the modified textile fabric made of the heat preservation and heat insulation fibers, a novel structural design is adopted, a heat insulation fiber layer is arranged in the fabric, the heat insulation fiber layer is formed by weaving textile warp and textile weft, the textile warp and the textile weft are wrapped with a heat insulation coating, and the main component of the heat insulation coating is bubble polystyrene; the heat insulation effect of the fabric is improved by utilizing the good heat insulation performance of the bubble polystyrene, and the purpose of heat preservation is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of textile fabrics, in particular to a modified textile fabric made of thermal insulation fibers. Background Art

[0002] Textile fabrics are materials made by spinning (processing fibers into yarn) and weaving (weaving yarn into cloth) or other methods (such as weaving or knitting). They are widely used in clothing, home furnishings, industry, automobiles and other fields. With the development of science and technology, artificial fibers are now also widely used in the textile field.

[0003] As in the prior art, Chinese patent publication number CN107881596A discloses an antistatic textile fabric, which is woven from warp and weft yarns, wherein the warp yarns comprise, by weight, 40-65 parts of polyester, 20-30 parts of spandex, 5-10 parts of a dispersant, and 1-5 parts of a modifier; the weft yarns comprise polypropylene and an antistatic film coated on the outside of the polypropylene; the antistatic agent in the antistatic film comprises, by weight, 40-50 parts of graphene, 20-30 parts of carbon nanotubes, 2-5 parts of sodium diethylene glycol 5-sulfonate isophthalate, 5-8 parts of zinc oxide, 1-3 parts of conductive mica, 2-5 parts of cyclodextrin, and 1-5 parts of a coupling agent.

[0004] For example, in the prior art, a Chinese patent with publication number CN109881303A discloses a method for preparing far-infrared textile fabrics, which specifically includes the following steps: S1. Removing impurities and cleaning far-infrared powder: first, selecting titanium oxide powder, zirconium oxide powder and aluminum nitride powder in corresponding proportions, and then adding the selected titanium oxide powder, zirconium oxide powder and aluminum nitride powder into the filter cartridge in the ultrasonic cleaning machine in turn, which can achieve the purpose of sufficient impurity removal by performing sufficient secondary ultrasonic cleaning on each selected far-infrared powder, greatly improve the far-infrared emissivity, realize the improvement of the production process of far-infrared fabrics, ensure the product quality of infrared fabrics, and well avoid the high impurity content of far-infrared fabrics.

[0005] For example, in the prior art, Chinese patent publication number CN105088395A discloses a mildew-proof down composite textile fabric, which is prepared from the following raw materials in parts by weight: 40-60 parts of poultry feathers, 14-17 parts of down, 1-3 parts of silane coupling agent KH550, 1-2 parts of nano-silicon dioxide, 1-2 parts of nano-silver, 14-20 parts of chitosan, 30-50 parts of polypropylene, 1-3 parts of silk fiber, 2-3 parts of mugwort charcoal, 1-2 parts of bamboo leaf powder, and an appropriate amount of water; the mugwort charcoal, silk fiber and bamboo leaf powder added in the present invention greatly improve the sterilization, antiseptic, health care, mildew prevention and antibacterial properties of the down composite fabric. By mixing materials such as feathers, down, chitosan and polypropylene in a certain proportion, their advantages complement each other, and the prepared textile material has excellent performance in all aspects, meeting people's needs for fashion, health care, color and comfort.

[0006] Combining the above materials, it can be seen that in the existing technology, the corresponding performance can be achieved by artificially modifying the fibers. However, in actual use, as can be seen from the above materials, the existing technology involves little attention to the thermal insulation effect of the fabric, so the overall thermal insulation performance of the fabric is poor. Summary of the Invention

[0007] The object of the present invention is to provide a modified textile fabric made of thermal insulation fibers to solve the problem of poor thermal insulation performance mentioned in the above background technology.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a modified textile fabric made of thermal insulation fiber, comprising a thermal insulation fiber layer, a deodorizing layer, an outer layer, a composite fiber layer and an inner surface layer; The heat-insulating fiber layer is woven from textile warps and textile wefts, and the outsides of the textile warps and textile wefts are both wrapped with a heat-insulating coating for isolating heat; The heat-insulating fiber layer, deodorizing layer, outer layer, composite fiber layer and inner layer are all glue-free and hot-pressed; The deodorizing layer is made of polyester fibers, and the outer layer and the inner layer are both made of cotton fibers. The composite fiber layer is woven from longitudinal fibers and transverse fibers, and both the longitudinal fibers and the transverse fibers are polyester fibers. The fibers of the composite fiber layer and the heat-insulating fiber layer are arranged in a staggered manner.

[0009] Preferably, the thermal insulation coating is composed of a base material, a thermal insulation filler and an auxiliary agent. The base material is epoxy resin, the thermal insulation filler is bubble polystyrene, and the auxiliary agent is an antioxidant. The high-efficiency thermal insulation performance of bubble polystyrene is utilized to improve the overall thermal insulation effect of the fabric, thereby achieving the purpose of heat preservation.

[0010] Preferably, the component ratio of the base material, thermal insulation filler and auxiliary agent is 3:2:0.5, and the best use effect of the thermal insulation coating is achieved through the ratio.

[0011] Preferably, the textile warp is woven from main warp fibers, secondary warp fibers and reinforcing warp fibers.

[0012] Preferably, the main warp fibers are cotton fibers, the secondary warp fibers are polyester fibers, and the warp reinforcement fibers are nylon fibers. The main fibers, secondary fibers, and reinforcement fibers are used to maintain the shape of the thermal insulation fiber layer and improve the strength of the thermal insulation fiber layer.

[0013] Preferably, the textile weft is woven from main weft fibers, secondary weft fibers and reinforcing weft fibers.

[0014] Preferably, the main weft fiber is cotton fiber, the secondary weft fiber is polyester fiber, and the weft reinforcing fiber is nylon fiber.

[0015] Preferably, the outer surface of the outer layer is equidistantly attached with anti-fouling coating and wear-resistant blocks, the anti-fouling coating is set to nano material, the wear-resistant blocks are coarse yarn fibers, and the anti-fouling coating and wear-resistant blocks are distributed at intervals. The anti-fouling coating made of nano material can prevent dirt from penetrating into the interior of the fabric, making the fabric easier to clean, while the wear-resistant blocks are in direct contact with external objects, thereby improving the wear resistance of the fabric.

[0016] Preferably, bamboo charcoal fibers are arranged at equal intervals inside the deodorizing layer, and through holes distributed in a matrix pattern are opened inside the bamboo charcoal fibers, and reinforcing fibers distributed at equal intervals are arranged on the upper surface of the deodorizing layer. The bamboo charcoal fibers are used to absorb the odor of the fabric when it is worn, and the through holes opened in the bamboo charcoal fibers can increase the contact area to achieve a better adsorption effect.

[0017] Preferably, the lower surface of the inner surface layer is provided with heat-insulating fleece and embossed printing, and the interior of the embossed printing is a hollow structure, and a connecting hole is opened through the lower surface of the embossed printing, and the interior of the embossed printing is provided with cotton absorbent cotton for quickly absorbing sweat. The embossed printing can prevent the fabric from directly contacting the skin and causing discomfort when wearing, and the sweat can pass through the connecting holes and be absorbed by the absorbent cotton to keep wearing dry.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the modified textile fabric made of thermal insulation fiber adopts a new structural design, the specific contents of which are as follows: 1. A heat-insulating fiber layer is arranged inside the fabric. The heat-insulating fiber layer is woven from textile warp and textile weft, and the textile warp and textile weft are wrapped with a heat-insulating coating. The main component of the heat-insulating coating is bubble polystyrene. The good heat-insulating performance of bubble polystyrene is utilized to improve the heat-insulating effect of the fabric and achieve the purpose of heat preservation. Furthermore, the textile warp and textile weft are woven from main fibers, secondary fibers and reinforcement threads. The main fibers are used for shaping, the secondary fibers are used to assist the main fibers in shaping, and the reinforcement threads are used to increase the strength of the textile warp and textile weft.

[0019] 2. The outer surface of the outer layer is provided with an antifouling coating and wear-resistant blocks. The nano-material antifouling coating can prevent dirt from penetrating into the inner part of the fabric, making the fabric easy to clean. The wear-resistant blocks are protruding coarse fiber structures. When the fabric is in use, the wear-resistant blocks are in contact with the outside world, thereby improving the wear resistance of the fabric. Furthermore, bamboo charcoal fibers are interspersed inside the deodorizing layer, and the adsorption effect of the bamboo charcoal fibers can absorb odors in the surrounding environment, thereby ensuring the wearing or use effect of the fabric; Furthermore, the lower surface of the inner layer is embossed with embossed prints using embossing technology. Since the embossed prints are protruding structures, they can prevent the fabric from directly contacting the skin when worn, avoiding adsorption on the skin and causing discomfort. Connecting holes are opened on the outer surface of the embossed prints, and the sweat generated when worn is absorbed by the internal washed cotton through the connecting holes, keeping the wearer dry. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall decomposition structure of the present invention; Figure 2 This is an enlarged structural diagram of the heat-insulating fiber layer of the present invention; Figure 3 Schematic diagram of the cross-sectional structure of the textile warp and textile weft of the present invention; Figure 4 This is an enlarged structural diagram of the composite fiber layer of the present invention; Figure 5 This is an enlarged structural diagram of the outer layer of the present invention; Figure 6 This is an enlarged structural diagram of the deodorizing layer of the present invention; Figure 7 This is a schematic diagram of the lower surface structure of the inner surface layer of the present invention; Figure 8 For the present invention Figure 7 A in the middle is an enlarged structural diagram; Figure 9 It is a schematic diagram of the internal structure of the embossed printing of the present invention.

[0021] In the figure: 1. Thermal insulation fiber layer; 101. Textile warp; 101-1. Warp main fiber; 101-2. Warp secondary fiber; 101-3. Warp reinforcement fiber; 102. Textile weft; 102-1. Weft main fiber; 102-2. Weft secondary fiber; 102-3. Weft reinforcement fiber; 2. Deodorizing layer; 3. Outer surface layer; 4. Composite fiber layer; 401. Longitudinal fiber; 402. Transverse fiber; 5. Inner surface layer; 6. Thermal insulation coating; 7. Antifouling coating; 8. Wear-resistant block; 9. Bamboo charcoal fiber; 10. Through hole; 11. Reinforcement fiber; 12. Thermal insulation fluff; 13. Embossed print; 14. Connecting hole; 15. Absorbent cotton. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figures 1-4 In order to improve the thermal insulation effect of the fabric, the present embodiment provides the following technical solutions, which isolates heat through the thermal insulation coating 6 to achieve the purpose of heat preservation, and specifically discloses: a thermal insulation fiber layer 1, a deodorizing layer 2, an outer layer 3, a composite fiber layer 4 and an inner layer 5. The thermal insulation fiber layer 1 is woven from textile warps 101 and textile wefts 102, and the textile warps 101 and textile wefts 102 are wrapped with thermal insulation coating 6 for isolating heat. The thermal insulation fiber layer 1, the deodorizing layer 2, the outer layer 3, the composite fiber layer 4 and the inner layer 5 are all hot-pressed without glue. The composite fiber layer 4 is woven from longitudinal fibers 401 and transverse fibers 402, and the longitudinal fibers 401 and transverse fibers 402 are both set as polyester fibers, and the fibers of the composite fiber layer 4 are staggered with the limit of the thermal insulation fiber layer 1. The thermal coating 6 is composed of a base material, a thermal insulation filler and an auxiliary agent. The base material is epoxy resin, the thermal insulation filler is bubble polystyrene, and the auxiliary agent is an antioxidant. The component ratio of the base material, the thermal insulation filler and the auxiliary agent is 3:2:0.5. The textile warp 101 is woven from the main warp fiber 101-1, the secondary warp fiber 101-2 and the warp reinforcement fiber 101-3. The main warp fiber 101-1 is cotton yarn fiber, the secondary warp fiber 101-2 is polyester fiber, and the warp reinforcement fiber 101-3 is nylon fiber. The textile weft 102 is woven from the main weft fiber 102-1, the secondary weft fiber 102-2 and the weft reinforcement fiber 102-3. The main weft fiber 102-1 is cotton yarn fiber, the secondary weft fiber 102-2 is polyester fiber, and the weft reinforcement fiber 102-3 is nylon fiber.

[0024] The heat-insulating fiber layer 1, the deodorizing layer 2, the outer layer 3, the composite fiber layer 4 and the inner layer 5 are heat-pressed and bonded together using hot pressing technology. This process does not require the use of glue, making the fabric more environmentally friendly. The heat-insulating fiber layer 1 is woven from textile warps 101 and textile wefts 102, and the heat-insulating coating 6 coated and wrapped on the outside of the textile warps 101 and textile wefts 102 achieves the purpose of heat insulation. At the same time, the textile warps 101 are woven from warp main fibers 101-1, warp secondary fibers 101-2 and warp reinforcement fibers 101-3, and the textile wefts 102 are woven from weft main fibers 102-1, weft secondary fibers 102-2 and weft reinforcement fibers 102-3. The shape of the heat-insulating fiber layer 1 is maintained and the strength of the heat-insulating fiber layer 1 is improved through the cooperation between the main fibers, secondary fibers and reinforcement fibers.

[0025] Example 2: Please refer to Figure 5-Figure 6 In order to improve the use effect of the fabric, this embodiment provides the following technical solutions, which use relevant materials to achieve the purpose of deodorization and anti-fouling, etc., and specifically discloses: the deodorizing layer 2 is woven from polyester fibers, and the outer layer 3 and the inner layer 5 are both woven from cotton fibers. The outer surface of the outer layer 3 is evenly attached with anti-fouling coatings 7 and wear-resistant blocks 8. The anti-fouling coating 7 is made of nano material, and the wear-resistant blocks 8 are coarse yarn fibers. The anti-fouling coating 7 and the wear-resistant blocks 8 are distributed at intervals. Bamboo charcoal fibers 9 are evenly spaced inside the deodorizing layer 2, and the bamboo charcoal fibers 9 are provided with through holes 10 distributed in a matrix pattern. In addition, the upper surface of the deodorizing layer 2 is provided with reinforcing fibers 11 distributed at even intervals.

[0026] When the fabric is made into clothing and worn, the anti-fouling coating 7 on the outside of the outer layer 3 is used to prevent dirt from penetrating into the interior of the fabric, making the fabric easier to clean later, avoiding the wear-resistant blocks 8 on the outside of the outer layer 3 from contacting external objects first, preventing direct friction with the fabric body, and improving the wear resistance of the fabric. The bamboo charcoal fibers 9 interspersed in the deodorizing layer 2 absorb odors, and the through holes 10 opened in a matrix pattern inside the bamboo charcoal fibers 9 can increase the contact area with the bamboo charcoal fibers 9, thereby achieving a better deodorizing effect.

[0027] Example 3: Please refer to Figure 7-Figure 9 In order to achieve the purpose of rapid sweat absorption, this embodiment provides the following technical solutions, which specifically disclose: the lower surface of the inner surface layer 5 is provided with heat-insulating fluff 12 and embossed print 13, and the interior of the embossed print 13 is a hollow structure, and a connecting hole 14 is opened through the lower surface of the embossed print 13, and the interior of the embossed print 13 is provided with cotton absorbent cotton 15 for rapid sweat absorption.

[0028] When the inner surface layer 5 is produced, a embossed print 13 is protruded downward at the embossing point using embossing technology. When the fabric is produced into clothing and worn, one side of the embossed print 13 directly contacts the skin. At this time, the embossed print 13 is used to prevent the main body of the fabric from directly contacting the skin, avoiding discomfort caused by close contact with the skin. When sweating, the sweat passes through the connecting holes 14 opened on the surface of the embossed print 13 and enters its interior. At this time, the absorbent cotton 15 in the embossed print 13 is used to quickly absorb sweat to keep it dry when worn.

[0029] In the description of the present invention, unless otherwise specified, "plurality" means two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A modified textile fabric made of thermal insulation fiber, comprising a thermal insulation fiber layer (1), a deodorizing layer (2), an outer surface layer (3), a composite fiber layer (4) and an inner surface layer (5), characterized in that: The heat-insulating fiber layer (1) is woven from textile warps (101) and textile wefts (102), and the outsides of the textile warps (101) and textile wefts (102) are both wrapped with a heat-insulating coating (6) for isolating heat; The heat-insulating fiber layer (1), the deodorizing layer (2), the outer surface layer (3), the composite fiber layer (4) and the inner surface layer (5) are all bonded by hot pressing without glue; The deodorizing layer (2) is woven from polyester fibers, and the outer layer (3) and the inner layer (5) are both woven from cotton fibers; The composite fiber layer (4) is woven from longitudinal fibers (401) and transverse fibers (402), and both the longitudinal fibers (401) and the transverse fibers (402) are configured as polyester fibers. The fibers of the composite fiber layer (4) and the heat-insulating fiber layer (1) are arranged in a staggered manner.

2. The modified textile fabric made of thermal insulation fiber according to claim 1, characterized in that: The thermal insulation coating (6) is composed of a base material, a thermal insulation filler and an auxiliary agent, wherein the base material is epoxy resin, the thermal insulation filler is bubble polystyrene, and the auxiliary agent is an antioxidant.

3. The modified textile fabric made of thermal insulation fiber according to claim 2, characterized in that: The component ratio of the base material, the thermal insulation filler and the auxiliary agent is 3:2:0.

5.

4. The modified textile fabric made of thermal insulation fiber according to claim 1, characterized in that: The textile warp (101) is woven from main warp fibers (101-1), secondary warp fibers (101-2), and warp reinforcement fibers (101-3).

5. The modified textile fabric made of thermal insulation fiber according to claim 4, characterized in that: The main warp fibers (101-1) are cotton fibers, the secondary warp fibers (101-2) are polyester fibers, and the warp reinforcement fibers (101-3) are nylon fibers.

6. The modified textile fabric made of thermal insulation fiber according to claim 1, characterized in that: The textile weft (102) is woven from main weft fibers (102-1), auxiliary weft fibers (102-2), and reinforcing weft fibers (102-3).

7. The modified textile fabric made of thermal insulation fiber according to claim 6, characterized in that: The main weft fibers (102-1) are cotton fibers, the secondary weft fibers (102-2) are polyester fibers, and the weft reinforcement fibers (102-3) are nylon fibers.

8. The modified textile fabric made of thermal insulation fiber according to claim 1, characterized in that: The outer surface of the outer layer (3) is evenly spaced with antifouling coatings (7) and wear-resistant blocks (8); the antifouling coating (7) is made of nanomaterials, the wear-resistant blocks (8) are coarse yarn fibers, and the antifouling coating (7) and the wear-resistant blocks (8) are spaced apart.

9. The modified textile fabric made of thermal insulation fiber according to claim 1, characterized in that: Bamboo charcoal fibers (9) are arranged at equal intervals inside the deodorizing layer (2), and through holes (10) distributed in a matrix pattern are provided inside the bamboo charcoal fibers (9), and reinforcing fibers (11) are arranged at equal intervals on the upper surface of the deodorizing layer (2).

10. The modified textile fabric made of thermal insulation fiber according to claim 1, characterized in that: The lower surface of the inner surface layer (5) is provided with heat-insulating fleece (12) and embossed print (13), and the interior of the embossed print (13) is a hollow structure, and a connecting hole (14) is provided through the lower surface of the embossed print (13), and the interior of the embossed print (13) is provided with cotton absorbent cotton (15) for quickly absorbing sweat.

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