Knitted composite cloth
By using an inner layer of terry yarn and an outer layer of floating yarn, the problem of insufficient moisture wicking performance of thermal insulation fabrics is solved, achieving rapid moisture diffusion and improved quick-drying performance.
Patent Information
- Application Number
- CN202422931873.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing thermal insulation fabrics have shortcomings in moisture wicking performance, and their pile structure leads to localized dampness, affecting user comfort.
It adopts an inner layer of terry yarn and an outer layer of float yarn. The inner layer uses double-sided terry structure to increase warmth and longitudinal moisture-wicking yarn to improve moisture-wicking performance. The outer layer of float yarn accelerates moisture transfer. The terry yarn uses hollow polyester fiber bundles twisted to improve hydrophobicity.
It achieves a balance between warmth retention and moisture wicking, quickly dissipates moisture, avoids localized dampness, and improves the overall quick-drying performance of the fabric.
Smart Images
Figure CN223520376U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of textile, more specifically, it relates to a knitted composite cloth. BACKGROUND
[0002] Cloth is the most common textile, which can be further processed into clothes, home textile products or other purpose textiles, and different materials and production methods are used for cloth according to different use requirements, in some cloth with heat preservation requirements, a fluff structure is arranged on the inner side of the fabric to obtain better warm-keeping effect, however, although the air flow rate is slowed down to improve the warm-keeping effect, the moisture conduction effect between the fluffs is poor, and local dampness is prone to occur. UTILITARIAN CONTENT
[0003] In view of the deficiencies in the prior art, the utility model aims at providing a knitted composite cloth.
[0004] The above technical purpose of the utility model is realized by the following technical scheme: a knitted composite cloth, comprising a surface layer and an inner layer which are mutually sewn, both sides of the inner layer are provided with terry loops, the inner layer comprises a plurality of moisture-conducting lines in linear array along the transverse direction, the surface layer comprises first yarns, any first yarn alternately forms a transverse floating line on both sides of the surface layer.
[0005] The utility model is further provided as follows: the surface layer further comprises second yarns, the second yarns and the first yarns form double rib structures.
[0006] The utility model is further provided as follows: the needle-knitting arc length of the first yarns is greater than the needle-knitting arc length of the second yarns.
[0007] The utility model is further provided as follows: the inner layer further comprises terry yarns, the terry yarns are knitted to form double-sided terry structures, and the moisture-conducting lines are longitudinally padded on the surface layer.
[0008] The utility model is further provided as follows: the hydrophilicity of the first yarns is greater than the hydrophilicity of the second yarns.
[0009] The utility model is further provided as follows: the terry yarns are twisted from hollow fiber bundles.
[0010] In conclusion, the utility model has the following beneficial effects: the inner layer forms loops on both sides through double-loop stitch, increases the warmth retention of the cloth, the longitudinal moisture-conducting line is padded between the loop yarns, increases the moisture-conducting performance of the inner layer, makes moisture spread on the inner layer quickly, avoids local dampness, on the side of the surface layer close to the inner layer, the transverse float thread contacts the inner layer, makes moisture transfer to the float thread, the loop yarn is twisted from hollow polyester fiber bundle, both guarantees the warmth retention and increases the moisture transfer rate from the inner layer to the surface layer through the hydrophobicity of the polyester material. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the organization structure diagram of the surface layer in the utility model;
[0012] Figure 2 It is the organization structure diagram of the inner layer in the utility model.
[0013] In the drawing: 1, first yarn; 2, second yarn; 3, moisture-conducting line; 4, loop yarn. DETAILED DESCRIPTION
[0014] The utility model is described in detail below in connection with the drawings and examples.
[0015] Example: a kind of knitted composite cloth, as shown in Figure 1 , Figure 2 It includes surface layer and inner layer mutually sewed, the both sides of inner layer are equipped with loop, and inner layer includes the moisture-conducting line 3 of linear array along transverse direction, and surface layer includes first yarn 1, and any first yarn 1 forms transverse float thread alternately on the both sides of surface layer, and inner layer further includes loop yarn 4, and loop yarn 4 is woven to form double-loop stitch, and moisture-conducting line 3 is padded on surface layer along longitudinal direction, and loop yarn 4 is twisted from hollow fiber bundle.
[0016] Specifically, the inner layer forms loops on both sides through double-loop stitch, increases the warmth retention of the cloth, the longitudinal moisture-conducting line 3 is padded between the loop yarns 4, increases the moisture-conducting performance of the inner layer, makes moisture spread on the inner layer quickly, avoids local dampness, on the side of the surface layer close to the inner layer, the transverse float thread contacts the inner layer, makes moisture transfer to the float thread, the loop yarn 4 is twisted from hollow polyester fiber bundle, both guarantees the warmth retention and increases the moisture transfer rate from the inner layer to the surface layer through the hydrophobicity of the polyester material, the moisture on the float thread in the inner side of surface layer is transferred to the float thread at the outer side of surface layer along the first yarn 1 under the action of humidity difference, the float thread at the outer side of surface layer has larger contact area with the outside, so that the surface layer can quickly dissipate moisture, guarantees the quick-drying performance of the overall fabric.
[0017] As shown in Figure 1 , Figure 2As shown, the surface layer further comprises second yarns 2, the first yarns 1 and the second yarns 2 form double rib structures, the needle knitting arc length of the first yarns 1 is greater than that of the second yarns 2, and the hydrophilicity of the first yarns 1 is greater than that of the second yarns 2.
[0018] Specifically, the surface layer is weft-knitted into double rib structures with higher knitting density by the first yarns 1 and the second yarns 2, further ensuring the warmth of the fabric, the needle knitting arc of the first yarns 1 is longer, thereby forming float lines on both sides of the surface layer, the first yarns 1 are made of flax material, and the second yarns 2 are made of acrylic material, so that water is concentrated on the first yarns 1 to dissipate moisture through the difference in hydrophilicity, the flax fiber naturally forms irregular structures on the surface, has good moisture dissipation effect, and improves the moisture dissipation performance.
[0019] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical scheme falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and decorations without departing from the principles of the present application are also considered to be within the protection scope of the present application.
Claims
1. A knitted composite fabric, characterized by: The invention relates to a knitted fabric comprising a top layer and an inner layer which are mutually stitched, the inner layer comprising loops on both sides, the inner layer comprising a plurality of moisture conducting lines (3) along a linear array in the transverse direction, the top layer comprising first yarns (1), any of the first yarns (1) forming a transverse float alternately on both sides of the top layer.
2. The knitted composite fabric of claim 1, wherein: The top layer further comprises second yarns (2), the second yarns (2) and the first yarns (1) forming a double rib stitch.
3. The knitted composite fabric of claim 2, wherein: The stitch length of the first yarns (1) is greater than the stitch length of the second yarns (2).
4. The knitted composite fabric of claim 1, wherein: The inner layer further comprises loop yarns (4), the loop yarns (4) being knitted to form a double loop stitch, the moisture conducting lines (3) being along longitudinal spacers on the top layer.
5. The knitted composite fabric of claim 2, wherein: The hydrophilicity of the first yarns (1) is greater than the hydrophilicity of the second yarns (2).
6. The knitted composite fabric of claim 4, wherein: The loop yarns (4) are twisted from a bundle of hollow fibres.