CN212335447U - Moisture absorption functional fabric that generates heat - Google Patents
Moisture absorption functional fabric that generates heat Download PDFInfo
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- CN212335447U CN212335447U CN202021473392.0U CN202021473392U CN212335447U CN 212335447 U CN212335447 U CN 212335447U CN 202021473392 U CN202021473392 U CN 202021473392U CN 212335447 U CN212335447 U CN 212335447U
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Abstract
The utility model discloses a moisture absorption and heating functional fabric, which sequentially comprises a raising layer, a connecting layer and a surface layer from bottom to top, wherein the raising layer, the connecting layer and the surface layer are sequentially interwoven to form a fabric main body; the raising layer is formed by weaving raising layer yarns, and piles with the length of 0.1-0.3mm are arranged on the raising layer; the connecting layer is formed by weaving first moisture-absorbing and heat-generating fibers; the surface layer is formed by weaving first moisture-absorbing and heat-generating fibers and second moisture-absorbing and heat-generating fibers; the first moisture absorption heating fiber is a core-spun yarn of Porel fiber and spandex filament, and the second moisture absorption heating fiber is a blended fiber yarn of modal fiber and acrylic fiber. The utility model discloses simple structure, design benefit, three layer construction's surface fabric moisture absorption effect of generating heat is better, and organizational structure between each aspect of surface fabric connects closely, and the effect is showing, because the soft laminating human body in raising layer, and the superfine denier in raising layer generate heat acrylic fiber fibre and long fine hair cotton have better moisture absorption effect of generating heat when wearing.
Description
Technical Field
The utility model relates to a functional surface fabric field especially relates to a moisture absorption functional surface fabric that generates heat.
Background
With the development of society and the change of climate, people have higher and higher requirements on textiles and need to have comfort and heat retention. In the aspect of fabric selection in autumn and winter, functional fabrics with moisture absorption and heat generation properties are generally required. The moisture absorption heating fabric in the current market generally adopts two principles: one is to carry out chemical treatment on the existing fabric to ensure that the fabric has a heating effect; secondly, the fiber is blended by novel fiber which can generate heat. The two fabrics are both produced by adding chemical reagents in the production process of fibers or fabrics, which may affect the health of human body, and the operation process is complex, which is not beneficial to the popularization of fabrics. At present, a plurality of novel fibers with moisture absorption and heat insulation functions are blended to prepare a moisture absorption and heat generation fabric, but the material cost is higher, the process is more complex, the production and processing cost is higher, and the moisture absorption and heat generation effect is poorer.
At present, utilize novel fibre blending to make the moisture absorption surface fabric that generates heat usually, chinese patent with application number 201511013733X discloses that it interweaves in proper order by positive latitudinal direction tissue and the looped pile tissue of reverse side to form, latitudinal direction tissue is full cotton yarn, looped pile tissue is Porel fiber yarn and viscose fiber's blended yarn, can absorb the moisture that the human body gived off fast, and the looped pile tissue of reverse side is the fish scale structure, reaches not only cold-proof but also moisture permeable ventilative effect, but cold-proof effect is relatively poor, and has used more full cotton yarn. Therefore, the moisture absorption and heat generation fabric needs to be invented, and the novel moisture absorption and heat generation fibers are woven into fabrics with different structures, so that good moisture absorption and heat generation effects are realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a moisture absorption functional fabric that generates heat to not enough among the prior art, realizing the good moisture absorption heating effect of surface fabric.
In order to achieve the purpose, the utility model adopts the technical proposal that:
providing a moisture-absorbing and heating functional fabric, wherein the fabric sequentially comprises a raising layer, a connecting layer and a surface layer from bottom to top, and the raising layer, the connecting layer and the surface layer are sequentially interwoven to form a fabric main body; the raising layer is formed by weaving raising layer yarns, and piles with the length of 0.1-0.3mm are arranged on the raising layer; the connecting layer is formed by weaving first moisture-absorbing and heat-generating fibers; the surface layer is formed by weaving first moisture-absorbing and heat-generating fibers and second moisture-absorbing and heat-generating fibers; the first moisture absorption heating fiber is a core-spun yarn of Porel fiber and spandex filament, and the second moisture absorption heating fiber is a blended fiber yarn of modal fiber and acrylic fiber.
Preferably, the napping layer yarn is composed of superfine denier heat-generating acrylic fibers and long stapled cotton.
Preferably, the napping layer is provided with napps with a length of 0.2 mm.
Preferably, the thickness of the napping layer is 0.1-0.2 mm.
Preferably, the thickness of the tie layer is 0.2-0.3 mm.
Preferably, the thickness of the surface layer is 0.1-0.3 mm.
Preferably, the thickness of the fleece layer is 0.15 mm.
Preferably, the thickness of the tie layer is 0.25 mm.
Preferably, the thickness of the skin layer is 0.2 mm.
The utility model adopts the above technical scheme, compare with prior art, have following technological effect:
1. the utility model discloses a moisture absorption functional fabric that generates heat simple structure, design benefit, three layer construction's surface fabric moisture absorption effect of generating heat is better, and organizational structure between each aspect of surface fabric connects closely, and the effect is showing, and keeps the lightness of surface fabric, and comfortable and easy to wear, pleasing to the eye, because the soft laminating human body in napping layer, and the superfine denier in the napping layer acrylic fiber fibre that generates heat and long fine hair cotton have better moisture absorption effect of generating heat.
2. The utility model discloses a fibre has the effect of environmental protection, saving cotton resource, has long-term development prospect.
Drawings
Fig. 1 is a schematic view of a moisture-absorbing and heat-generating functional fabric of the present invention;
the various reference numbers in the figures are:
1-a surface layer; 2-a tie layer; and 3-raising layer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1, the moisture absorption and heat generation functional fabric of the present invention comprises a raising layer 3, a connecting layer 2 and a surface layer 1 from bottom to top, wherein the raising layer 3, the connecting layer 2 and the surface layer 1 are sequentially interwoven to form a fabric main body; the raising layer 3 is formed by weaving raising layer yarns, and the raising layer 3 is provided with piles with the length of 0.1-0.3mm, which can be napped or sanded; the connecting layer 2 is formed by weaving first moisture-absorbing heating fibers; the surface layer 1 is formed by weaving first moisture-absorbing and heat-generating fibers and second moisture-absorbing and heat-generating fibers; the first moisture absorption heating fiber is a core-spun yarn of Porel fiber and spandex filament, and the second moisture absorption heating fiber is a blended fiber yarn of modal fiber and acrylic fiber.
As a preferred embodiment, the yarn of the raising layer 3 is composed of superfine denier heating acrylic fiber and long stapled cotton, and the raising layer 3 is provided with villi with the length of 0.2 mm; the thickness of the raising layer 3 is 0.1-0.2mm, and the thickness of the raising layer 3 is preferably 0.15 mm; the thickness of the connecting layer 2 is 0.2-0.3mm, preferably the thickness of the connecting layer 2 is 0.25 mm; the thickness of the surface layer 1 is 0.1 to 0.3mm, and preferably the thickness of the surface layer 1 is 0.2 mm.
The preparation method of the moisture-absorbing and heat-emitting functional fabric comprises the following steps:
(1) coating 85-95% of Porel fiber and 5-15% of spandex filament by mass to prepare the first moisture-absorbing and heat-generating fiber yarn, wherein the number of coating turns of the first moisture-absorbing and heat-generating fiber yarn is 35-100T per 10 cm; blending 60% by mass of modal fibers and 40% by mass of acrylic fibers to prepare the second moisture-absorbing and heat-generating fiber yarn, wherein the number of twists of the second moisture-absorbing and heat-generating fiber yarn is 40-60T per 10 cm; blending 45% of superfine denier exothermic acrylic fiber and 55% of long stapled cotton in percentage by mass to prepare a raising layer yarn, wherein the number of twists of the raising layer yarn is 30-50T per 10 centimeters;
(2) knitting the yarns of the raising layer in a connecting manner to form the raising layer (3);
(3) knitting the first moisture absorption and heat generation fiber yarns to form the connecting layer (2);
(4) the surface layer (1) is formed by weaving yarns of the first moisture-absorbing and heat-generating fibers and the second moisture-absorbing and heat-generating fibers into a fish scale structure on a double-sided circular knitting machine in a fixed knitting needle arrangement, triangular arrangement and threading manner;
(5) the raising layer (3), the connecting layer (2) and the surface layer (1) are connected with a fabric structure through a knitting process at one time, and the moisture-absorbing and heating functional fabric is obtained.
As a preferred embodiment, in step (4), the needles are arranged in rib rows, the cams are arranged in the order of the upper dial to the lower needle cylinder, 6 passes for one cycle, 4 needles per cycle.
As a preferred embodiment, in the 6 ways, the 1 st way is tuck stitch, float stitch, tuck stitch, and float stitch; the 2 nd path is a looping tissue, a floating line tissue, a tucking tissue and a floating line tissue; the 3 rd path is a floating line tissue, a looping tissue, a floating line tissue and a looping tissue; the 4 th path is tuck stitch, float stitch, loop-forming stitch and float stitch; the 5 th path is a floating line tissue, a tuck tissue, a floating line tissue and a looping tissue; the 6 th path is a floating line tissue, a looping tissue, a floating line tissue and a tucking tissue.
As a preferable example, in the step (4), 1 yarn of the first hygroscopic exothermic fiber and 2 yarns of the second hygroscopic exothermic fiber are fed to each path, and the yarn feeding tension of the yarn of the first hygroscopic exothermic fiber is 5.0 to 6.0cN, and the yarn feeding tension of the yarn of the second hygroscopic exothermic fiber is 6.0 to 7.0 cN.
The Porel fiber is a modified polyester staple fiber and has good moisture conductivity, quick drying property and heat insulation property. The modal fiber is a regenerated cellulose fiber, is processed into the fiber by utilizing wood pulp made of beech through a special textile process, has good moisture absorption and air permeability, and is environment-friendly in production process. Due to the increasing shortage of cotton resources, the development of various novel functional super-imitation cotton products becomes an important technical task. The invention utilizes the Porel fiber and the modal fiber to manufacture the moisture absorption heating fabric, not only has good moisture absorption heating performance, but also has the advantages of environmental protection and cotton resource saving. Utilize tucking technology to weave the three-layer surface fabric and weave together, not only firm in connection, and can make and form the air bed between the layer, be favorable to the disappearance of the moisture that the human body gived off, and the heat that gives off is preserved, realizes good moisture absorption heating effect jointly, and has maintained the lightness of surface fabric.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope and embodiments of the present invention, and it should be appreciated by those skilled in the art that various modifications and equivalent substitutions made in the present specification and drawings are intended to be included within the scope of the present invention.
Claims (9)
1. The moisture absorption and heating functional fabric is characterized in that the fabric sequentially comprises a raising layer (3), a connecting layer (2) and a surface layer (1) from bottom to top, and the raising layer (3), the connecting layer (2) and the surface layer (1) are sequentially interwoven to form a fabric main body; the raising layer (3) is formed by weaving raising layer yarns, and piles with the length of 0.1-0.3mm are arranged on the raising layer (3); the connecting layer (2) is formed by weaving first moisture-absorbing and heat-generating fibers; the surface layer (1) is formed by weaving first moisture-absorbing and heat-generating fibers and second moisture-absorbing and heat-generating fibers; the first moisture absorption heating fiber is a core-spun yarn of Porel fiber and spandex filament, and the second moisture absorption heating fiber is a blended fiber yarn of modal fiber and acrylic fiber.
2. The moisture-absorbing and heat-emitting functional fabric as claimed in claim 1, wherein the yarns of the raising layer (3) are composed of super fine denier heat-emitting acrylic fibers and long staple cotton.
3. The moisture-absorbing and heat-emitting functional fabric according to claim 1, wherein the pile layer (3) is provided with piles with a length of 0.2 mm.
4. The moisture-absorbing and heat-emitting functional fabric as claimed in claim 1, wherein the thickness of the raised layer (3) is 0.1-0.2 mm.
5. The moisture absorption and heat generation functional fabric according to claim 1, wherein the thickness of the connecting layer (2) is 0.2-0.3 mm.
6. The moisture-absorbing and heat-emitting functional fabric as claimed in claim 1, wherein the thickness of the surface layer (1) is 0.1-0.3 mm.
7. The moisture-absorbing and heat-emitting functional fabric as claimed in claim 1, wherein the thickness of the raised layer (3) is 0.15 mm.
8. The moisture-absorbing and heat-emitting functional fabric as claimed in claim 1, wherein the connecting layer (2) has a thickness of 0.25 mm.
9. The moisture-absorbing and heat-emitting functional fabric as claimed in claim 1, wherein the thickness of the surface layer (1) is 0.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473392.0U CN212335447U (en) | 2020-07-23 | 2020-07-23 | Moisture absorption functional fabric that generates heat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473392.0U CN212335447U (en) | 2020-07-23 | 2020-07-23 | Moisture absorption functional fabric that generates heat |
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| CN212335447U true CN212335447U (en) | 2021-01-12 |
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| CN202021473392.0U Active CN212335447U (en) | 2020-07-23 | 2020-07-23 | Moisture absorption functional fabric that generates heat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876887A (en) * | 2020-07-23 | 2020-11-03 | 宁波大千纺织品有限公司 | Moisture-absorbing and heating functional fabric and preparation method thereof |
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- 2020-07-23 CN CN202021473392.0U patent/CN212335447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876887A (en) * | 2020-07-23 | 2020-11-03 | 宁波大千纺织品有限公司 | Moisture-absorbing and heating functional fabric and preparation method thereof |
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