Anti-pilling elastic cotton composite fabric
Through the combination of three-layer composite fabric structure and specific fiber materials, the problem of pilling and comfort in the warming process is solved, and the effects of anti-pilling, warming and ultraviolet rays are achieved, which improves the wear comfort of the clothing.
Patent Information
- Application Number
- CN202421706639.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-18
AI Technical Summary
When existing fabrics increase the warmth effect, they are easy to pill and uncomfortable to wear, making it difficult to take into account good pill resistance and elasticity.
It adopts a three-layer composite fabric structure, including UV-resistant elastic core yarn, antibacterial and antimite elastic core yarn and warm elastic core yarn, respectively, using graphene modified nylon filaments, copper-modified antibacterial and antimite polyamide 6 fibers and hollow polyester staple fibers, and optional aerogel nanofibers and hygroscopic acrylic fibers to enhance the fabric performance through electrospinning technology.
It improves the thickness and elasticity of the fabric, has good warmth and pill resistance, improves the wear comfort of the clothing, and has anti-ultraviolet and anti-bacterial and mite functions.
Smart Images
Figure CN223161475U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an anti-pilling elastic cotton composite fabric, belonging to the technical field of textile fabrics. Background Art
[0002] In early spring and late autumn, the ambient temperature drops. People require the fabrics used in clothing to have good heat preservation effects to cope with the reduced temperature. The heat preservation effect can be improved by adding clothes. However, the increase in the number of clothes makes it more cumbersome to wear. Multiple pieces of clothing will reduce the elasticity of the clothing and make it less comfortable to wear. If the thickness of the fabric is increased to enhance the heat preservation effect, relatively fluffy fabrics are usually used to increase the heat preservation performance of the clothing. However, fluffy fabrics have deficiencies in anti-pilling. How to prepare an anti-pilling elastic cotton composite fabric with good heat preservation effect and anti-pilling property. Summary of the Utility Model
[0003] The purpose of the utility model is to provide an anti-pilling elastic cotton composite fabric with an anti-pilling effect.
[0004] To solve the above technical problems, the purpose of the utility model is realized as follows:
[0005] An anti-pilling elastic cotton composite fabric involved in the utility model includes a first elastic fabric layer, an intermediate elastic fabric layer, and a second elastic fabric layer which are arranged in sequence and are composite;
[0006] The first elastic fabric layer is woven from anti-ultraviolet elastic core-spun yarn. The anti-ultraviolet elastic core-spun yarn includes a first core yarn and a first covering fiber layer coated on the outside of the first core yarn. The first core yarn is spandex filament, and the first covering fiber layer is graphene-modified polyamide filament;
[0007] The second elastic fabric layer is woven from antibacterial and mite-proof elastic core-spun yarn. The antibacterial and mite-proof elastic core-spun yarn includes a second core yarn and a second covering fiber layer coated on the outside of the second core yarn. The second core yarn is spandex filament or stretch elastic fiber yarn; the second covering fiber layer is copper-modified antibacterial and mite-proof polyamide 6 fiber.
[0008] On the basis of the above solution and as a preferred solution of the above solution: The intermediate elastic fabric layer is woven from heat-preserving elastic core-spun yarn. The heat-preserving elastic core-spun yarn includes a third core yarn and a third covering fiber layer coated on the outside of the third core yarn; the third core yarn is spandex filament, and the third covering fiber layer is hollow polyester staple fiber.
[0009] On the basis of the above solution and as a preferred solution of the above solution: One side surface of the intermediate elastic fabric layer close to the second elastic fabric layer 3 is attached with an aerogel nanofiber layer by electrospinning.
[0010] Based on the above solution and as a preferred solution of the above solution: The aerogel nanofiber layer is a loaded polyacrylonitrile / SiO2 aerogel composite nanofiber.
[0011] Based on the above solution and as a preferred solution of the above solution: A moisture-absorbing and heat-generating elastic fabric layer is laminated on one side of the middle elastic fabric layer close to the first elastic fabric layer 1.
[0012] Based on the above solution and as a preferred solution of the above solution: The moisture-absorbing and heat-generating elastic fabric layer is woven from moisture-absorbing and heat-generating elastic yarns. The moisture-absorbing and heat-generating elastic yarns include a fourth core yarn and a fourth coating fiber layer coated on the outside of the fourth core yarn. The fourth core yarn is a spandex filament, and the fourth coating fiber layer is a moisture-absorbing and heat-generating acrylic fiber.
[0013] The beneficial effects of the present utility model are as follows: An anti-pilling elastic cotton composite fabric involved in the present utility model uses three fabric layers in combination to increase the thickness of the overall fabric, and has good heat preservation effects. And all use elastic fabrics, so that the overall fabric has elasticity, thereby improving the wearing comfort of the prepared clothing. The graphene-modified polyamide filament used in the first elastic fabric layer has anti-pilling properties on the premise of having ultraviolet resistance. Description of the Drawings
[0014] Figure 1 is a schematic structural diagram of the anti-pilling elastic cotton composite fabric involved in the first embodiment;
[0015] Figure 2 is a schematic structural diagram of the anti-pilling elastic cotton composite fabric involved in the second embodiment.
[0016] The label descriptions in the figure are as follows: 1 - the first elastic fabric layer; 2 - the middle elastic fabric layer; 3 - the second elastic fabric layer; 4 - the aerogel nanofiber layer; 5 - the moisture-absorbing and heat-generating elastic fabric layer. Detailed Description of the Invention
[0017] The present utility model will be further described below in conjunction with the drawings and specific embodiments.
[0018] Embodiment 1
[0019] Combined with Figure 1 , a detailed description of this embodiment is given. An anti-pilling elastic cotton composite fabric involved in this embodiment includes a first elastic fabric layer 1, a middle elastic fabric layer 2, and a second elastic fabric layer 3 that are sequentially arranged and laminated. The three elastic fabrics are bonded together by a net-shaped hot melt adhesive.
[0020] The first elastic fabric layer 1 is woven from anti-ultraviolet elastic core-spun yarn. The anti-ultraviolet elastic core-spun yarn includes a first core yarn and a first covering fiber layer coated on the outer side of the first core yarn. The first core yarn is spandex filament, and the first covering fiber layer is graphene-modified polyamide filament. Graphene-modified polyamide is a functional fiber obtained by modifying polyamide with graphene. It not only has good electrical and thermal properties of graphene but also has the characteristics of polyamide such as light weight, softness, high strength, wear resistance, and good resilience. Moreover, it has excellent physical antibacterial properties against bacteria such as Staphylococcus aureus and Escherichia coli, and the far-infrared light wave wavelength emitted by graphene can improve blood circulation and promote metabolism. And because long filaments are used, the first elastic fabric layer 1 is not easy to pilling during use and can be used as the outer side of clothing fabric.
[0021] The second elastic fabric layer 3 is woven from antibacterial and mite-proof elastic core-spun yarn. The antibacterial and mite-proof elastic core-spun yarn includes a second core yarn and a second covering fiber layer coated on the outer side of the second core yarn. The second core yarn is spandex filament or stretch elastic fiber yarn; the second covering fiber layer is copper-modified antibacterial and mite-proof polyamide 6 fiber. In specific use, the second elastic fabric layer 3 is on the side close to the user, and it has the function of antibacterial and mite-proof, which can play a protective role. In this embodiment, the second core yarn is stretch elastic fiber yarn.
[0022] Furthermore, the middle elastic fabric layer 2 is woven from heat-preserving elastic core-spun yarn. The heat-preserving elastic core-spun yarn includes a third core yarn and a third covering fiber layer coated on the outer side of the third core yarn; the third core yarn is spandex filament, and the third covering fiber layer is hollow polyester staple fiber. The hollow polyester fiber provides good heat-preserving effect for the middle elastic fabric layer 2.
[0023] Embodiment Two
[0024] Combined with Figure 2 , a detailed description of this embodiment is given. The difference between an anti-pilling elastic cotton composite fabric involved in this embodiment and Embodiment One is that: on the surface of the side of the middle elastic fabric layer 2 close to the second elastic fabric layer 3, a layer of aerogel nanofiber layer 4 is attached by electrospinning. The aerogel nanofiber layer 4 is a carrier-type polyacrylonitrile / SiO2 aerogel composite nanofiber.
[0025] Another difference from Embodiment One is that: on the side of the middle elastic fabric layer 2 close to the first elastic fabric layer 1, a moisture-absorbing and heat-generating elastic fabric layer 5 is compounded. The moisture-absorbing and heat-generating elastic fabric layer 5 has the effect of moisture absorption and heat generation, which can improve the effect of keeping warm and resisting cold.
[0026] Further, the moisture-absorbing and heat-generating elastic fabric layer 5 is woven from moisture-absorbing and heat-generating elastic yarns. The moisture-absorbing and heat-generating elastic yarns include a fourth core yarn and a fourth covering fiber layer coated on the outer side of the fourth core yarn. The fourth core yarn is a spandex filament, and the fourth covering fiber layer is a moisture-absorbing and heat-generating acrylic fiber.
[0027] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present invention through logical analysis, reasoning, or limited experiments on the basis of the prior art should be within the protection scope determined by the claims.
Claims
1. An anti-pilling elastic cotton composite fabric, characterized in that, It includes a first elastic fabric layer (1), a middle elastic fabric layer (2) and a second elastic fabric layer (3) which are arranged in sequence and compounded with each other; The first elastic fabric layer (1) is woven by anti-ultraviolet elastic core-spun yarns. The anti-ultraviolet elastic core-spun yarns include a first core yarn and a first coating fiber layer coated on the outer side of the first core yarn. The first core yarn is spandex filament, and the first coating fiber layer is graphene-modified polyamide filament; The second elastic fabric layer (3) is woven by antibacterial and mite-proof elastic core-spun yarns. The antibacterial and mite-proof elastic core-spun yarns include a second core yarn and a second coating fiber layer coated on the outer side of the second core yarn. The second core yarn is spandex filament or stretch elastic fiber yarn; the second coating fiber layer is copper-modified antibacterial and mite-proof polyamide fiber.
2. The anti-pilling elastic cotton composite fabric according to claim 1, wherein, The middle elastic fabric layer (2) is woven by heat-preserving elastic core-spun yarns. The heat-preserving elastic core-spun yarns include a third core yarn and a third coating fiber layer coated on the outer side of the third core yarn; the third core yarn is spandex filament, and the third coating fiber layer is hollow polyester staple fiber.
3. The anti-pilling elastic cotton composite fabric according to claim 2, wherein, One side surface of the middle elastic fabric layer (2) close to the second elastic fabric layer (3) is attached with an aerogel nanofiber layer (4) by electrospinning.
4. The anti-pilling elastic cotton composite fabric according to claim 3, wherein, The aerogel nanofiber layer (4) is a carrier-type polyacrylonitrile / SiO2 aerogel composite nanofiber.
5. The anti-pilling elastic cotton composite fabric according to claim 3, characterized in that, One side of the middle elastic fabric layer (2) close to the first elastic fabric layer (1) is compounded with a moisture-absorbing and heat-generating elastic fabric layer (5).
6. The anti-pilling elastic cotton composite fabric according to claim 3, characterized in that, The moisture-absorbing and heat-generating elastic fabric layer (5) is woven by moisture-absorbing and heat-generating elastic yarns. The moisture-absorbing and heat-generating elastic yarns include a fourth core yarn and a fourth coating fiber layer coated on the outer side of the fourth core yarn. The fourth core yarn is spandex filament, and the fourth coating fiber layer is moisture-absorbing and heat-generating acrylic fiber.