Double-layer warm-keeping knitted fabric

Abstract

The utility model discloses a double-layer warm-keeping knitted fabric which comprises a first basic warp, a second basic warp, a first basic weft, a second basic weft, a third basic weft, a fourth basic weft, a first woolen weft and a second woolen weft. The first basic warps and the second basic warps are distributed in an up-down double-layer mode to form first warps, the first basic wefts and the second basic wefts are arranged side by side to form first wefts, and the third basic wefts and the fourth basic wefts are arranged side by side to form second wefts; the first wefts and the second wefts are vertically staggered and woven with the first warps, and the first woolen wefts and the second woolen wefts are crossed and woven with the first basic warps to form a warm-keeping woolen surface layer. The double-layer warm-keeping knitted fabric provided by the utility model adopts a double-layer structural design, has good warm-keeping property, and is stable and reliable in structure.

Description

Technical Field

[0001] The utility model belongs to the field of fabric structures, and in particular relates to a double-layer warm-keeping knitted fabric. Background Art

[0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly affect the color and shape of clothing. But generally speaking, high-quality and high-end fabrics are mostly comfortable to wear, sweat-absorbent and breathable, drape straight, visually noble, and soft to the touch. At present, many thermal insulation fabrics are single-layer fabrics, and the thermal insulation effect is still poor. It is necessary to design a double-layer thermal insulation knitted fabric to improve the thermal insulation effect of the fabric. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the utility model provides a double-layer warm knitted fabric.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A double-layer warm knitted fabric comprises a first basic warp, a second basic warp, a first basic weft, a second basic weft, a third basic weft, a fourth basic weft and a first velvet weft, a second velvet weft, the first basic warp and the second basic warp are evenly distributed, the first basic warp and the second basic warp are arranged in a double layer up and down to form a first warp, the first basic weft and the second basic weft are arranged in parallel to form a first weft, the third basic weft and the fourth basic weft are arranged in parallel to form a second weft, the first weft and the second weft are interlaced up and down with the first warp to be woven, the first velvet weft and the second velvet weft are crossed with the first basic warp to be woven to form a warm velvet layer.

[0006] Furthermore, the first basic warp threads include first bamboo fibers, first kapok fibers and first carbon fibers, and the first bamboo fibers, first kapok fibers and first carbon fibers are twisted and woven alternately with each other.

[0007] Furthermore, the second basic warp thread includes an inner core and an outer covering thread, the outer covering thread is spirally wound on the outside of the inner core, the inner core is formed by spirally twisting a first baseline and a second baseline, the first baseline is twisted by a plurality of first spandex fibers, the second baseline is twisted by a plurality of first flax fibers, and the outer covering thread is twisted by a plurality of first glass fibers.

[0008] Furthermore, the first basic weft thread, the second basic weft thread, the third basic weft thread and the fourth basic weft thread are all formed by spirally twisting the third base thread and the fourth base thread, the third base thread includes a second carbon fiber and a first polyethylene fiber, the second carbon fiber and the first polyethylene fiber are spirally twisted and woven, the fourth base thread includes a second flax fiber and a second polyethylene fiber, the second flax fiber and the second polyethylene fiber are spirally twisted and woven.

[0009] Furthermore, the first pile weft yarn and the second pile weft yarn are both formed by twisting a plurality of long-staple cotton fibers.

[0010] The utility model discloses a double-layer warm knitted fabric, which has the beneficial effect compared with the prior art in that it forms a double-layer structure of the fabric through the first basic warp and the second basic warp, forms a structurally stable and reliable fabric through the first weft and the second weft, and forms a warm velvet surface layer through the first velvet weft and the second velvet weft, thereby ensuring the structural strength of the fabric and improving the warmth retention of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the double-layer structure of a preferred embodiment provided by the utility model.

[0012] Figure 2 It is a structural schematic diagram of the second warp line of the preferred embodiment provided by the utility model.

[0013] Figure 3 It is a schematic diagram of the second warp of the preferred embodiment provided by the utility model.

[0014] Figure 4 It is a schematic diagram of the first warp of the preferred embodiment provided by the utility model.

[0015] Figure 5 It is a schematic diagram of the first basic weft of the preferred embodiment provided by the utility model.

[0016] Figure 6 It is a schematic diagram of the first latitude line of the preferred embodiment provided by the utility model.

[0017] The reference numerals include: 10, second weft; 11, first base line; 12, second base line; 13, outer covering line; 20, first warp; 21, first bamboo fiber; 22, first kapok fiber; 23, first carbon fiber; 30, first weft; 31, first basic weft; 32, second basic weft; 40, second weft; 50, first velvet weft; 60, second velvet weft; 70, third base line; 71, second carbon fiber; 72, first polyethylene fiber; 80, fourth base line; 81, second flax fiber; 82, second polyethylene fiber. DETAILED DESCRIPTION

[0018] The utility model discloses a double-layer warm knitted fabric. The specific implementation manner of the utility model is further described below in conjunction with a preferred embodiment.

[0019] See attached figure Figure 1-5 , Figure 1 It is a schematic diagram of a double-layer structure of a preferred embodiment provided by the utility model. Figure 2 is a schematic structural diagram of the second warp line of a preferred embodiment provided by the utility model, Figure 3 is a schematic diagram of the second warp of a preferred embodiment provided by the utility model, Figure 4 Schematic diagram of the first warp 20 of the preferred embodiment provided by the utility model. Figure 5 Schematic diagram of the first basic weft line 31 of the preferred embodiment provided by the utility model. Figure 6 It is a schematic diagram of the first latitude line 30 of the preferred embodiment provided by the utility model.

[0020] Preferred embodiments.

[0021] The present embodiment provides a double-layer warm knitted fabric, including a first basic warp, a second basic warp, a first basic weft 31, a second basic weft 32, a third basic weft, a fourth basic weft and a first velvet weft 50, and a second velvet weft 60. The first basic warp and the second basic warp are evenly distributed, and the first basic warp and the second basic warp are distributed in a double layer up and down to form the first warp 20. The first basic weft 31 and the second basic weft 32 are arranged in parallel to form the first weft 30, and the third basic weft and the fourth basic weft are arranged in parallel to form the second weft 40. The first weft 30 and the second weft 40 are staggered up and down with the first warp 20 to be woven, and the first velvet weft 50 and the second velvet weft 60 are crossed with the first basic warp to be woven to form a warm velvet layer. The first basic warp and the second basic warp constitute a double-layer structure of the fabric, and are parallel to each other to form the first warp 20. The first basic weft 31, the second basic weft 32, the third basic weft, and the fourth basic weft are arranged in pairs to form groups, so that the first weft 30 and the second weft 40 are interlaced with the first basic warp and the second basic warp up and down and woven with the first warp 20 to ensure the structural stability of the fabric; and the first velvet weft 50 and the second velvet weft 60 are woven with the first warp 20 to strengthen the structure of the fabric, and form a warm velvet layer to enhance the thermal insulation performance and effect of the fabric.

[0022] Furthermore, the first basic warp includes a first bamboo fiber 21, a first kapok fiber 22 and a first carbon fiber 23, and the first bamboo fiber 21, the first kapok fiber 22 and the first carbon fiber 23 are twisted and woven alternately. The first bamboo fiber 21 has a good antibacterial and antibacterial effect, ensuring the hygiene of the fabric; the first kapok fiber 22 has good skin affinity, ensuring the comfort of the fabric; the first carbon fiber 23 has good thermal and electrical conductivity, can prevent static electricity, and can increase the warmth effect.

[0023] Furthermore, the second basic warp includes an inner core and an outer covering wire 13, the outer covering wire 13 is spirally wound on the outside of the inner core, the inner core is spirally twisted by the first base wire 11 and the second base wire 12, the first base wire 11 is twisted by a plurality of first spandex fibers, the second base wire 12 is twisted by a plurality of first flax fibers, and the outer covering wire 13 is twisted by a plurality of first glass fibers. The first spandex fiber has the advantage of good elasticity, which can ensure that the fabric has a certain elasticity; the first flax fiber has good anti-pulling ability, which can enhance the structural strength of the fabric.

[0024] Further, the first basic weft 31, the second basic weft 32, the third basic weft and the fourth basic weft are all formed by spirally twisting the third base line 70 and the fourth base line 80, the third base line 70 includes a second carbon fiber 71 and a first polyethylene fiber 72, the second carbon fiber 71 and the first polyethylene fiber 72 are spirally twisted and woven, and the fourth base line 80 includes a second flax fiber 81 and a second polyethylene fiber 82, the second flax fiber 81 and the second polyethylene fiber 82 are spirally twisted and woven. The second carbon fiber 71 has good thermal conductivity and electrical conductivity, can prevent static electricity, and can increase the warmth effect; the second flax fiber 81 has good anti-pulling ability, can strengthen the structural strength of the fabric; the first polyethylene fiber 72 and the second polyethylene fiber 82 have high strength and high impact resistance, which can ensure the structural stability of the fabric.

[0025] Furthermore, the first pile weft yarn 50 and the second pile weft yarn 60 are both formed by twisting a number of long-staple cotton fibers, have a good suede feel, feel good, are not prone to wrinkling, and have an ideal use effect.

[0026] It is worth mentioning that the twisting and other technical features involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial arrangement method of these technical features can be selected by conventional methods in the field, and should not be regarded as the utility model points of this utility model patent. This utility model patent will not be further elaborated.

[0027] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A double-layer warm knitted fabric, characterized in that: The invention comprises a first basic warp, a second basic warp, a first basic weft (31), a second basic weft (32), a third basic weft, a fourth basic weft and a first velvet weft (50), and a second velvet weft (60); the first basic warp and the second basic warp are evenly spaced; the first basic warp and the second basic warp are arranged in a double layer up and down to form a first warp (20); the first basic weft (31) and the second basic weft (32) are arranged in parallel to form a first weft (30); the third basic weft and the fourth basic weft are arranged in parallel to form a second weft (40); the first weft (30) and the second weft (40) are interlaced up and down to be woven with the first warp (20); the first velvet weft (50) and the second velvet weft (60) are interlaced to be woven with the first basic warp to form a warm velvet layer; The first basic warp comprises first bamboo fibers (21), first kapok fibers (22) and first carbon fibers (23), and the first bamboo fibers (21), the first kapok fibers (22) and the first carbon fibers (23) are twisted and woven alternately with each other; The second basic warp comprises an inner core and an outer sheath (13), wherein the outer sheath (13) is spirally wound around the outer side of the inner core, and the inner core is formed by spirally twisting a first base line (11) and a second base line (12), wherein the first base line (11) is twisted with a plurality of first spandex fibers, the second base line (12) is twisted with a plurality of first flax fibers, and the outer sheath (13) is twisted with a plurality of first glass fibers.

2. The double-layer warm knitted fabric according to claim 1, characterized in that: The first basic weft thread (31), the second basic weft thread (32), the third basic weft thread and the fourth basic weft thread are all formed by spirally twisting a third base thread (70) and a fourth base thread (80); the third base thread (70) comprises a second carbon fiber (71) and a first polyethylene fiber (72); the second carbon fiber (71) and the first polyethylene fiber (72) are spirally twisted and woven; the fourth base thread (80) comprises a second flax fiber (81) and a second polyethylene fiber (82); the second flax fiber (81) and the second polyethylene fiber (82) are spirally twisted and woven.

3. The double-layer warm knitted fabric according to claim 2, characterized in that: The first fleece weft yarn (50) and the second fleece weft yarn (60) are both formed by twisting a plurality of long-staple cotton fibers.

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