Anti-deformation warm-keeping waffle fabric
By using the anti-deformation and warm composite yarn with two layers of upper and lower structures in waffle fabrics, a hydrophilic and perspiration structure is formed, which solves the problem of poor warmth in the existing waffle fabrics, achieving good anti-deformation and warmth performance, and also having excellent moisture absorption and perspiration ability.
Patent Information
- Application Number
- CN202420788293.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-04-16
AI Technical Summary
While improving the anti-deformability, existing waffle fabrics have poor warmth and are difficult to meet the needs of both anti-deformation and warmth.
The anti-deformation and warm waffle fabric is used with two layers of upper and lower structures. The upper layer is made of anti-deformation and hydrophilic warm composite yarn, and the lower layer is interwoven with anti-deformation and hydrophobic warm composite yarn to form a hydrophobic and sweat-resistant structure.
It achieves good anti-deformation and warm-keeping performance of the fabric, and also has excellent moisture absorption and sweating ability, meeting the needs of both anti-deformation and warmth.
Smart Images
Figure CN222807752U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile fabrics, in particular to an anti-deformation warm-keeping waffle fabric. Background Art
[0002] Waffle fabrics have various weaving methods, including knitting and weaving, and are mainly used in clothing, home decoration, bedding, and kitchen and bathroom cleaning products. Waffles are light and comfortable to wear, and are favored by consumers. Especially in spring and summer, they are one of the main materials favored by fashion designers. In order to improve the anti-deformation ability of existing waffle fabrics, fiber yarns with strong anti-deformation ability such as polyester need to be used. However, if the proportion of polyester yarn in the fabric is too high, it will result in poor warmth retention. To this end, the utility model provides an anti-deformation and warm waffle fabric. Utility Model Content
[0003] The utility model aims to provide a deformation-resistant and warm-keeping waffle fabric.
[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:
[0005] A deformation-resistant and warm-keeping waffle fabric, comprising: an upper layer and a lower layer; the upper layer and the lower layer are fixedly connected together;
[0006] The upper layer is a woven waffle layer, which is woven from a deformation-resistant hydrophilic thermal insulation composite yarn; the deformation-resistant hydrophilic thermal insulation composite yarn comprises a core yarn and a wrapping yarn spirally wound around the core yarn; the core yarn is a first polyester-spandex core-spun yarn, the core yarn of the first polyester-spandex core-spun yarn is spandex filament, and the wrapping yarn is a hollow polyester fiber yarn with a special cross-section; the wrapping yarn is a first plied yarn formed by twisting cotton yarn and Lycra fiber yarn;
[0007] The lower layer is formed by interweaving warp yarns and weft yarns; both the warp yarns and the weft yarns are anti-deformation hydrophobic thermal insulation composite yarns; the anti-deformation hydrophobic thermal insulation composite yarns include a core yarn and a wrapping yarn spirally wound around the outside of the core yarn; the core yarn is a second polyester-spandex core-spun yarn, the core yarn of the second polyester-spandex core-spun yarn is spandex filament, and the wrapping yarn is a hollow polyester fiber yarn; the wrapping yarn is an acrylic yarn.
[0008] On the basis of the above scheme and as a preferred scheme of the above scheme, the special-shaped cross-section hollow polyester fiber yarn is spun from special-shaped cross-section hollow polyester fiber; the center of the cross-section of the special-shaped cross-section hollow polyester fiber is a circular cavity, and a plurality of concave arc grooves are provided on the periphery.
[0009] On the basis of the above scheme and as a preferred scheme of the above scheme, the hollow polyester fiber yarn with a special-shaped cross-section is an antibacterial hollow polyester fiber yarn with a special-shaped cross-section.
[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the hollow polyester fiber yarn is an antibacterial hollow polyester fiber yarn.
[0011] On the basis of the above solution and as a preferred solution of the above solution, polylactic acid filaments are wrapped around the outside of the acrylic yarn.
[0012] The utility model has the following beneficial effects: the waffle fabric provided by the utility model comprises an upper and lower layer, and the fabric is thick and has good warmth retention. The upper layer is woven from anti-deformation hydrophilic warm composite yarn, and the lower layer is woven from anti-deformation hydrophobic warm composite yarn, so that both the upper and lower layers have good anti-deformation ability and warmth retention performance, and at the same time, the upper layer is hydrophilic and the lower layer is hydrophobic, forming a hydrophilic and hydrophobic perspiration structure, so that the waffle fabric has excellent moisture absorption and perspiration removal ability. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model.
[0014] Figure 2 This is a schematic diagram of the structure of the anti-deformation hydrophilic warm-keeping composite yarn of the utility model.
[0015] Figure 3 This is a schematic diagram of the structure of the anti-deformation, hydrophobic and warm-keeping composite yarn of the utility model.
[0016] Figure 4 It is a schematic cross-sectional view of the special-shaped cross-section polyester fiber of the utility model.
[0017] Figure 5 This is a schematic diagram of winding acrylic yarn and polylactic acid filaments in Example 2 of the utility model.
[0018] In the figure: 1, upper layer; 2, lower layer; 11, spandex filament; 12, hollow polyester fiber yarn with special-shaped cross-section; 13, cotton yarn; 14, Lycra fiber yarn; 15, hollow polyester fiber yarn; 16, acrylic yarn; 17, polylactic acid filament. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0020] Embodiment 1:
[0021] like Figure 1 As shown, a deformation-resistant and warm waffle fabric comprises an upper layer 1 and a lower layer 2, wherein the upper layer 1 and the lower layer 2 are fixedly connected together.
[0022] The upper layer 1 is a woven waffle layer, which is woven from anti-deformation hydrophilic thermal insulation composite yarn.
[0023] like Figure 2As shown, the anti-deformation hydrophilic thermal composite yarn includes a core yarn and a wrapping yarn spirally wound around the outside of the core yarn. The core yarn is a first polyester-spandex core-spun yarn, the core yarn of the first polyester-spandex core-spun yarn is a spandex filament 11, and the wrapping yarn is a hollow polyester fiber yarn 12 with a special cross-section; the wrapping yarn is a first plied yarn formed by twisting a cotton yarn 13 and a Lycra fiber yarn 14. The core yarn is a first polyester-spandex core-spun yarn, spandex has excellent elasticity, and polyester has good anti-deformation ability. Combining elasticity and anti-deformation ability of the fiber, the upper layer 1 has excellent anti-deformation performance. The cotton yarn 13 is soft, comfortable and has good warmth retention, and the Lycra fiber yarn 14 is smooth and comfortable. The combination of the two can ensure that the upper layer 1 has a comfortable feel. At the same time, the Lycra fiber has good dimensional stability, which can improve the anti-deformation ability of the upper layer 1. The hollow structure of the hollow polyester fiber yarn 12 with a special cross-section makes it have good warmth retention, and the combination of the cotton yarn 13 and the Lycra fiber yarn 14 makes the upper layer 1 have good warmth retention. The special-shaped cross-section structure of the hollow polyester fiber yarn 12 has better hygroscopicity, and when combined with the cotton yarn 13 and the Lycra fiber yarn 14, it has good hydrophilicity.
[0024] Preferably, if Figure 4 As shown, the profiled cross-section hollow polyester fiber yarn 12 is spun from profiled cross-section hollow polyester fibers; the profiled cross-section hollow polyester fibers have a circular cavity at the center of the cross-section and a plurality of concave arc grooves on the periphery. In this embodiment, the number of the arc grooves is three.
[0025] The lower layer 2 is formed by interweaving warp yarns and weft yarns, and both the warp yarns and the weft yarns are anti-deformation hydrophobic and warm-keeping composite yarns.
[0026] like Figure 3 As shown, the anti-deformation hydrophobic thermal insulation composite yarn includes a core yarn and a wrapping yarn spirally wound on the outside of the core yarn. The core yarn is a second polyester-spandex core-spun yarn, the core yarn of the second polyester-spandex core-spun yarn is a spandex filament 11, and the wrapping yarn is a hollow polyester fiber yarn 15. The wrapping yarn is an acrylic yarn 16. The core yarn is a second polyester-spandex core-spun yarn, spandex has excellent elasticity, and polyester has good anti-deformation ability. Combining elasticity and the anti-deformation ability of the fiber, the lower layer 1 has excellent anti-deformation performance. The acrylic yarn 16 is fluffy, comfortable and has good thermal insulation, and has a certain shape retention ability, so that the lower layer 2 feels comfortable and has good thermal insulation. The hollow structure of the hollow polyester fiber yarn 15 makes it have good thermal insulation, and the acrylic yarn 16 makes the lower layer 2 have good thermal insulation performance. Spandex, polyester and acrylic are all chemical fibers, and the water absorption of the three is relatively low, so that the lower layer 2 has hydrophobicity.
[0027] Preferably, the profiled cross-section hollow polyester fiber yarn 12 is an antibacterial profiled cross-section hollow polyester fiber yarn, and the hollow polyester fiber yarn 15 is an antibacterial hollow polyester fiber yarn, so as to improve the antibacterial property of the fabric. The antibacterial profiled cross-section hollow polyester fiber yarn is made by impregnating the profiled cross-section hollow polyester fiber yarn 12 with an antibacterial finishing liquid. The antibacterial hollow polyester fiber yarn is made by impregnating the hollow polyester fiber yarn 15 with an antibacterial finishing liquid.
[0028] Embodiment 2:
[0029] like Figure 5 As shown, in this embodiment, based on the first embodiment, polylactic acid filaments 17 are wound around the acrylic yarn 16. The polylactic acid filaments 17 have a soft feel and skin-friendliness, which can improve the skin-friendliness of the lower layer 2. At the same time, their water absorption is poor, which will not affect the hydrophobic effect of the lower layer 2.
[0030] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. A deformation-resistant and warm waffle fabric, characterized in that: include: An upper layer (1) and a lower layer (2); the upper layer (1) and the lower layer (2) are fixedly connected together; The upper layer (1) is a woven waffle layer, woven from an anti-deformation hydrophilic thermal insulation composite yarn; the anti-deformation hydrophilic thermal insulation composite yarn comprises a core yarn and a wrapping yarn spirally wound around the core yarn; the core yarn is a first polyester-spandex core-spun yarn, the core yarn of the first polyester-spandex core-spun yarn is a spandex filament (11), and the wrapping yarn is a hollow polyester fiber yarn with a special cross-section (12); the wrapping yarn is a first twisted yarn formed by twisting a cotton yarn (13) and a Lycra fiber yarn (14); The lower layer (2) is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are both anti-deformation hydrophobic thermal insulation composite yarns; the anti-deformation hydrophobic thermal insulation composite yarns include a core yarn and a wrapping yarn spirally wound around the outside of the core yarn; the core yarn is a second polyester-spandex core-spun yarn, the core yarn of the second polyester-spandex core-spun yarn is a spandex filament (11), and the wrapping yarn is a hollow polyester fiber yarn (15); the wrapping yarn is an acrylic yarn (16).
2. The anti-deformation warm waffle fabric according to claim 1, characterized in that: The special-shaped cross-section hollow polyester fiber yarn (12) is spun from special-shaped cross-section hollow polyester fibers; the center of the cross-section of the special-shaped cross-section hollow polyester fibers is a circular cavity, and a plurality of concave arc grooves are provided on the periphery.
3. The anti-deformation warm-keeping waffle fabric according to claim 1, characterized in that: The special-shaped cross-section hollow polyester fiber yarn (12) is an antibacterial special-shaped cross-section hollow polyester fiber yarn.
4. The anti-deformation warm-keeping waffle fabric according to claim 1, characterized in that: The hollow polyester fiber yarn (15) is an antibacterial hollow polyester fiber yarn.
5. The anti-deformation warm-keeping waffle fabric according to claim 1, characterized in that: The acrylic yarn (16) is externally wound with polylactic acid filaments (17).