CN213447490U - Self-heating blended double-layer shirt fabric - Google Patents
Self-heating blended double-layer shirt fabric Download PDFInfo
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- CN213447490U CN213447490U CN202020978118.2U CN202020978118U CN213447490U CN 213447490 U CN213447490 U CN 213447490U CN 202020978118 U CN202020978118 U CN 202020978118U CN 213447490 U CN213447490 U CN 213447490U
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Abstract
The invention discloses a self-heating blended double-layer shirt fabric which is formed by cross weaving of warps and wefts, wherein the texture structure of the blended double-layer shirt fabric is a lower-connected tying double-layer texture, the surface texture is a warp-side texture, the tying texture is a weft-side texture, the reverse side texture of the inner texture is a weft-side texture, the warps are high-count cotton yarns, and the wefts are wool fiber/moisture-absorbing heating fiber blended yarns. The utility model discloses a special improvement of chooseing for use blending fabric structure and raw materials for this blending fabric openly presents warp gloss soft, the smooth characteristic of sense of touch surface and the surface fabric reverse side presents the woof and pastes comfortable, the moisture absorption generates heat, the dry and comfortable characteristic of perspiring, the surface fabric of specially adapted high-grade shirt, thereby has effectively improved gas permeability, the drapability and the machine of shirt and has washed the durability.
Description
Technical Field
The utility model relates to a functional fabric technical field especially relates to a double-deck shirt surface fabric of spontaneous heating blending.
Background
In recent years, with the improvement of living standard of people and the continuous abundance of social substances, functional textiles are favored by consumers. The fabric made by blending or interweaving the multi-component fibers can fully exert the excellent performance of various fibers and becomes a main direction of the current fabric design. Today, the demands on clothing are also more demanding with respect to functionality, comfort and aesthetics. Currently in the warm-keeping apparel market, the warm-keeping apparel appearing on the market falls into two broad categories: one is the traditional warm-keeping clothes, the heat transfer is blocked by increasing the content of static air, the warm-keeping performance is improved, and the other is the positive heating type warm-keeping clothes, namely, the heat is actively generated by charging or solar energy, chemical reaction and other modes, and additional heat is provided for a human body. The former only relies on human self muscle vasoconstriction to adjust body temperature, and is very thick and heavy, and cold-proof effect is also limited, seriously influences outdoor work and motion, and positive heating formula dress that generates heat obviously is the better choice. Therefore, the heat-generating material and the fabric garment become a research hotspot in recent years.
The current exothermic materials include the following: moisture absorption heating material, light energy heating material, chemical heating material, charging heating material and phase change heating material. The wearability and washability of the charging heating material clothes added with the heating film or the carbon fiber can not be solved at present; the chemical energy heating material clothing reaction is irreversible and can not be used repeatedly; the solar heating material clothes have low energy conversion efficiency and high production cost, so that the solar heating material clothes have certain defects, and the performance of the clothes is far less than that of moisture absorption heating fibers on the whole.
The moisture-absorbing and heat-generating fibers developed relatively mature in the market mainly comprise the following fibers: (1) softwarm fiber: the Softwarm fiber is developed by Dongli company, is a fiber capable of heating and keeping warm and has soft touch, is compounded by superfine denier anti-pilling acrylic fiber and artificial viscose, and belongs to a physical synthetic heating material; (2) thermoseal fiber: the Thermogear fiber is a moisture absorption heating fiber developed by Japan, is formed by compounding superfine denier anti-pilling acrylic fiber and copper ammonia wire, and belongs to a physical synthesis heating material; (3) n38 fiber: the N38 fiber is developed by Toyo textile, has good hygroscopicity, is prepared by taking polyacrylic acid as a raw material and performing super-hydrophilization and high crosslinking on macromolecules by a modification technology, belongs to a chemically synthesized heating material, and has antibacterial, deodorizing and mildew-proof properties; (4) EKS fiber: the EKS fiber is also developed by Toyo textile, hydrophilic groups are introduced to polyacrylic acid molecules through a crosslinking reaction, and the EKS fiber belongs to a chemical synthesis heating material. The moisture absorption heating fiber has excellent performance, and is applied to underwear and sports clothes in recent years, but the development of fabrics by blending or interweaving the moisture absorption heating fiber and other fibers is less. Because the underwear and the sports clothes are mainly woven by the knitted fabric, the knitted fabric structure has better air permeability, heat retention and moisture absorption compared with the woven fabric structure. The shirt fabric belongs to woven fabric, and the tightness and density of the shirt fabric are high in the conventional structure, so that even if moisture can be absorbed quickly, heat and moisture cannot be transferred to the air outside the fabric in time, the fabric and the skin are stuck and cooled after sweating, and the heat and moisture comfort is seriously affected. Therefore, the moisture absorption and heat generation fibers and other fibers are blended or interwoven to develop fabrics, and particularly, the development of the fabrics for shirts is rare.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck shirt surface fabric of spontaneous heating blending to above-mentioned prior art not enough.
The utility model adopts the technical proposal that: a self-heating blended double-layer shirt fabric is formed by interweaving warp yarns and weft yarns, the texture structure of the blended double-layer shirt fabric is a lower-connected and upper-connected tying double-layer texture, the surface texture is a warp surface texture, the tying texture is a weft surface texture, the reverse side texture of the inner texture is a weft surface texture, the warp yarns are high-count cotton yarns, and the weft yarns are wool fiber/moisture-absorbing and heating fiber blended yarns.
As a further improvement of the above scheme, the hygroscopic heating fiber is a heat-releasing filament fiber.
As a further improvement of the scheme, the length of the wool fibers is 30-40 mm, and the average diameter of the wool fibers is 15-18 mu m.
As a further improvement of the above solution, the high count cotton yarn is a 4.2tex x 2 combed cotton yarn ply.
As a further improvement of the scheme, the density of the warp yarns is 440 yarns/10 cm, and the density of the weft yarns is 280 yarns/10 cm.
As a further improvement of the scheme, the weft yarns of the surface weave adopt the blended yarns with the density of 20tex, and the weft yarns of the inner weave adopt the blended yarns with the density of 25.6 tex.
The utility model has the advantages that: the utility model discloses a special improvement of chooseing for use blending fabric structure and raw materials for this blending fabric openly presents warp gloss soft, the smooth characteristic of sense of touch surface and the surface fabric reverse side presents the woof and pastes comfortable, the moisture absorption generates heat, the dry and comfortable characteristic of perspiring, the surface fabric of specially adapted high-grade shirt, thereby has effectively improved gas permeability, the drapability and the machine of shirt and has washed the durability.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of a double-layer structure of the present invention;
FIG. 2 is a schematic view of the longitudinal cross-sectional structure of the double-layer structure of the present invention;
fig. 3 is a schematic view of a lower connected double-layer structure of the present invention;
fig. 4 is a schematic diagram of a specific texture structure in the double-layer structure of the present invention (wherein, 4a is a schematic diagram of a surface texture structure, 4b is a schematic diagram of a binding texture structure, and 4c is a schematic diagram of a lining texture and a reverse texture structure thereof);
FIG. 5 is a schematic diagram of the working mechanism of the present invention;
fig. 6 is a scanning electron microscope image of the heating filament fiber according to the present invention (wherein 6a is a transverse section scanning electron microscope image, and 6b is a longitudinal section scanning electron microscope image);
description of reference numerals: 110-surface warp, 111-surface warp structure point, 120-surface weft, 200-binding structure point, 310-inner warp, 311-inner warp structure point, 320-inner weft and 400-surface warp lifting point when the inner weft is introduced.
Detailed Description
The present invention will be described in detail with reference to the following embodiments so as to facilitate understanding of the present invention by those skilled in the art. It is necessary to note here that the examples are only for further illustration of the present invention, and should not be understood as limiting the scope of the present invention, and the non-essential modifications and adjustments made by the person skilled in the art according to the above-mentioned disclosure should still belong to the scope of the present invention. Meanwhile, the raw materials mentioned below are not specified in detail and are all commercial products; the process steps or preparation methods not mentioned in detail are all process steps or preparation methods known to the person skilled in the art.
A self-heating blended double-layer shirt fabric is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are provided with front warps 110 and back warps 310, and the weft yarns are provided with front wefts 120 and back wefts 320, as shown in figures 1 and 2. The surface warp 110 and the inner warp 310 are both high-count cotton yarns, and the surface weft 120 and the inner weft 320 are both wool fiber/moisture absorption and heat generation fiber blended yarns. As shown in fig. 3 and 4, the weave structure of the blended double-layer shirt fabric is a binding double-layer weave on the lower layer, and is formed by weaving warp yarns and weft yarns for positioning design through a surface warp structure point 111, a back warp structure point 311, a binding structure point 200 and a surface warp lifting point 400 when the back weft is introduced, the fabric is divided into an outer layer, an intermediate layer and a back layer, the surface warp 110 and the surface weft 120 form a surface weave, the back warp 310 and the surface weft 120 form a binding weave, and the back warp 310 and the back weft 320 form a back weave.
Specifically, as shown in fig. 5, the surface texture of the surface layer of the present invention is a 3-up 2-down double-faced twill, and the warp surface texture of the float yarn with a certain length mainly embodies the characteristics of the warp high count cotton yarn, and is soft, smooth, fine, smooth and clean as the surface of the shirt fabric. The middle level is 1 latitude face tissue under 4, exports the moisture of nexine fast, stores the heat energy that is released by the moisture absorption simultaneously, and the moisture absorption that can be fine generates heat the heat accumulation, and the nexine tissue of nexine is 2 twills under 3, and its reverse side tissue is 2 latitude face twills under 3, and during direct contact skin, soft comfortable on the one hand, in addition on the one hand in time absorb the moisture on skin surface, is favorable to keeping skin dry. The utility model discloses a blended fabric and human skin surface keep dry not next to the shin, guarantee the travelling comfort of taking under the high humid state. And because the inner layer yarn is bunched to cause the unevenness of the surface, the contact form between the inner layer fabric and the skin is point contact, and is not in close contact with the skin, and a proper microclimate area is reserved between the inner layer fabric and the skin, so that the clothes are not tightly attached to the surface of the skin of a human body, the air permeability of the blended fabric is improved, the surface friction force between the blended fabric and the skin is reduced, and the comfort is improved.
The texture of the traditional shirt fabric has limited improvement on the air permeability of the fabric, particularly high-density cotton fabric. The utility model discloses an utilize high cotton as the warp, wool fibre and the fibrous mixed yarn that generates heat of moisture absorption are as the woof, design special surface tissue, lining tissue, tying tissue and constitute and connect the double-deck organizational structure of tying down, have further improved warmth retention, the gas permeability of this shirt surface fabric. Actually, the moisture-absorbing and heat-generating fibers are poor in skin-contacting touch, and therefore, the conventional fabrics are mostly used as yarn raw materials of middle layer fabrics or outer layer fabrics. The utility model discloses a chooseing for use wool fibre/moisture absorption fibre mixed yarn that generates heat, overcome simultaneously that single is used moisture absorption fibre that generates heat and paste the not good enough or single use wool fibre poor ventilation property's defect of skin sense of touch, given this blended fabric reverse side have concurrently cold-proof, moisture absorption sweat releasing, function that the gas permeability is good, and the blended fabric drapability of formation good, machine washing durable to make this blended fabric specially adapted high-grade shirt surface fabric.
In a further preferred embodiment, the hygroscopic heating fiber is a yarn fiber. Specifically, the structure schematic diagram of the middle thermal filament fiber of the present invention is shown in fig. 6, the longitudinal structure of the thermal filament fiber is rough, and has very obvious longitudinal grooves, which are favorable for the attachment of water molecules, and the grooves can increase the wicking effect of the fiber, thereby contributing to the moisture absorption performance of the fiber. The heat-releasing silk fiber releases heat by absorbing sweat generated by human body, thereby achieving the effect of keeping warm. The heat-release silk fiber has good moisture absorption and heating performance, the maximum heating value is higher than that of the conventional acrylic fiber by about 7 ℃ in a high-humidity environment, and the heating effect is very obvious.
In a further preferred embodiment, the wool fibers have a length of 30 to 40mm and an average diameter of 15 to 18 μm. Specifically, the specific limitation of the wool fiber is beneficial to meeting the requirements of cotton spinning equipment, and simultaneously, the comprehensive performance of the wool fiber/moisture absorption heating fiber blended yarn is improved.
Further as a preferred embodiment, the high count cotton yarn is a 4.2tex x 2 combed cotton yarn strand. Specifically, the combed cotton yarn folded yarn is used as warp yarn, and has the advantages of good moisture absorption, fine hand feeling, smoothness and high grade. In addition, the number of the warp yarns is high, the yarns are thin, the weaving difficulty is high, and therefore high-quality cotton yarns must be selected to ensure the weaving efficiency and the fabric quality. The utility model discloses in the raw cotton of combed cotton yarn strand join in marriage the cotton and adopt 40% Xinjiang long staple cotton, make its quality reach N2013 Uster communique 25% about the level, its raw yarn quality needs strict control, especially indexes such as evenness CV value, single yarn rupture strength, single strong CV value, slub, detail, neps are crucial. The utility model discloses in the raw yarn quality index of combed cotton yarn strand as follows: yarn evenness CV value 17.0%, single yarn breaking strength 23.8cN/tex, single yarn strength CV value 4.52%, slubs (+ 50%) 50/km, details (-50%) 3/km, neps (+ 200%) 30/km.
Further preferably, the density of the warp yarns is 440 yarns/10 cm, and the density of the weft yarns is 280 yarns/10 cm. Specifically, the warp yarns have high density, so that the shirt fabric has good gloss and is relatively stiff, the weft yarns have low density and a porous structure, and heat insulation is facilitated.
Further, as a preferred embodiment, the weft yarn of the surface tissue adopts the blended yarn with the density of 20tex, and the weft yarn of the inner tissue adopts the blended yarn with the density of 25.6tex, so that additional pressure difference can be effectively generated between the structures of the layers of the blended fabric, and stronger moisture transmission can be formed, and a stable moisture conduction channel can be formed in the double-layer structure of the blended fabric, so that the aim of keeping dry and comfortable between the contact surface of the blended fabric and the skin of a human body and adjusting the temperature of the microenvironment between the human body and the blended fabric can be fulfilled.
The utility model discloses the conventional spooling of accessible, warping, sizing, weaving and damp allies oneself with glue solution ammonia carry out the aftertreatment technology and process and weave and form. According to the current national detection method right the utility model discloses a double-deck shirt surface fabric of spontaneous heating blending has carried out the correlation performance and has detected, and its testing result is as shown in the following table.
Table 1 product performance test results
The above-mentioned embodiment is the preferred embodiment of the present invention, all the equivalent changes made by the similar process of the present invention all belong to the protection category of the present invention.
Claims (6)
1. The self-heating blended double-layer shirt fabric is formed by crosswise weaving warp yarns and weft yarns, and is characterized in that: the texture structure of the blended double-layer shirt fabric is a lower-connected tying double-layer texture, wherein the surface texture is a warp surface texture, the tying texture is a weft surface texture, the reverse side texture of the inner texture is a weft surface texture, the warp yarns are high-count cotton yarns, and the weft yarns are wool fiber/moisture-absorbing heating fiber blended yarns.
2. The self-heating blended double-layer shirt fabric according to claim 1, which is characterized in that: the moisture absorption heating fiber is a thermal relaxation silk fiber.
3. The self-heating blended double-layer shirt fabric according to claim 1, which is characterized in that: the length of the wool fibers is 30-40 mm, and the average diameter of the wool fibers is 15-18 mu m.
4. The self-heating blended double-layer shirt fabric according to claim 1, which is characterized in that: the high count cotton yarn is a 4.2tex x 2 combed cotton yarn ply yarn.
5. The self-heating blended double-layer shirt fabric according to claim 1, which is characterized in that: the density of the warp yarns is 440 yarns/10 cm, and the density of the weft yarns is 280 yarns/10 cm.
6. The self-heating blended double-layer shirt fabric according to claim 1, which is characterized in that: the surface-weave weft yarns adopt blended yarns with the density of 20tex, and the inner-weave weft yarns adopt blended yarns with the density of 25.6 tex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020978118.2U CN213447490U (en) | 2020-06-02 | 2020-06-02 | Self-heating blended double-layer shirt fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020978118.2U CN213447490U (en) | 2020-06-02 | 2020-06-02 | Self-heating blended double-layer shirt fabric |
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| Publication Number | Publication Date |
|---|---|
| CN213447490U true CN213447490U (en) | 2021-06-15 |
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| CN202020978118.2U Active CN213447490U (en) | 2020-06-02 | 2020-06-02 | Self-heating blended double-layer shirt fabric |
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Effective date of registration: 20240407 Address after: 528000, 2nd floor, Building 9, Haina Longting, No. 19 Guda Road, Zhangcha Town, Chancheng District, Foshan City, Guangdong Province Patentee after: Foshan Zhongruida Textile Co.,Ltd. Country or region after: China Address before: 528041 Guangdong city of Foshan province Chancheng Lanshi Stone Road No. 20 Patentee before: GUANGDONG VOCATIONAL AND TECHNICAL College Country or region before: China |