CN217839275U - Chitin jean fabric - Google Patents

Abstract

The utility model discloses a chitin jean fabric. The utility model discloses a chitin cowboy fabric adopts warp and woof to weave and forms, the woof is the covering yarn, the covering yarn includes sandwich layer and coating, the coating cladding in the outside of sandwich layer, the sandwich layer adopts a spinning formation in spandex, dacron, the polypropylene fibre the coating adopts chitin fibre and cotton fiber twisting to interweave and forms. The utility model discloses a chitin cowboy fabric antibacterial effect durability is stronger, and antibiotic composition exists in yarn surface and inside simultaneously, and the dispersion is even, and antibacterial effect is more long-term stable. The chitin denim fabric is comfortable, soft, easy and flexible, and free and flexible by combining the special twisting modes of the warp yarns, such as air twisting and toughness twisting, and endows double soft wearing experience.

Description

Chitin jean fabric

Technical Field

The utility model relates to a textile sector especially relates to a chitin cowboy fabric.

Background

The chitin is an animal fiber, is derived from shells of shrimps and crabs, has rich sources, increases the utilization rate of the chitin, and can reduce the resource waste; because of the special chemical structure of chitin, the textile made of chitin has the functions of antibiosis, deodorization, moisture retention and the like, but at present, pure chitin fiber has poor spinnability, low yarn wet strength and large hairiness in the textile field.

SUMMERY OF THE UTILITY MODEL

Therefore, the chitin jean fabric needs to be provided for solving the problems of poor spinnability, low yarn wet strength and large hairiness of pure chitin fibers. The utility model discloses a chitin cowboy fabric has fused chitin antibacterial, has contacted cool sense functional, and the special twisting mode of reunion warp, the comfortable softness of the cowboy fabric of weaving and light have the type, and is more free more nimble, gives and adds the soft wearing experience of doubly.

The chitin jean fabric is formed by weaving warp yarns and weft yarns, the weft yarns are core-spun yarns, the core-spun yarns comprise a core layer and a coating layer, the coating layer is coated outside the core layer, the core layer is formed by spinning one of spandex, terylene and polypropylene fibers, and the coating layer is formed by twisting and interweaving chitin fibers and cotton fibers.

In some of these embodiments, the warp yarns are spun from one of cotton, modal, and viscose.

In some of these embodiments, the warp yarns have a yarn count of 10 to 12 inches.

In some of these embodiments, the warp yarns are formed using air twist and ductile twist twisting.

In some of these embodiments, the warp yarns are dyed yarns that have been rope or sheet dyed using sulfur or indigo dyes.

In some embodiments, the yarn count of the core layer is 10D-30D.

In some of these embodiments, the yarn count of the coating layer is 15-25 inches.

In some embodiments, the warp yarns have a top density of 55 to 150 yarns per inch.

In some of these embodiments, the weft yarns have a top density of 45 to 200 yarns per inch.

In some of these embodiments, the weave structure of the warp yarns with the weft yarns is one or two of plain weave, twill weave, satin weave, and twill weave.

According to the chitin jean fabric, the chitin fibers in the weft yarns are blended with the cotton fibers, so that the toughness and the wear resistance of the chitin fibers are improved, the woven chitin jean fabric keeps good antibacterial property, has a strong inhibiting effect on staphylococcus aureus, escherichia coli and candida albicans, and is soft in texture, cool in touch, good in antibacterial effect, green, environment-friendly and comfortable to wear.

The chitin in the chitin jean fabric belongs to a natural antibacterial agent, and has the advantages of high safety performance, good skin affinity to human bodies, no stimulation and good biocompatibility. The chitin fiber, the cotton fiber, the terylene and the spandex with the antibacterial effect are blended, so that the obtained chitin jean fabric is higher in durability of the antibacterial effect, antibacterial components exist on the surface and inside of the yarn at the same time, the dispersion is uniform, and the antibacterial effect is stable for a longer period.

The chitin denim fabric is comfortable, soft, easy and flexible, and free and flexible by combining the special twisting modes of the warp yarns, such as air twisting and toughness twisting, and endows double soft wearing experience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.

For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.

Fig. 1 is a schematic view of a chitin jean fabric according to an embodiment of the present invention;

fig. 2 is a schematic view of a chitin jean fabric according to an embodiment of the present invention.

Description of the reference numerals

10. A chitin jean fabric; 100. warp yarns; 200. and (4) weft yarns.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiment of the application provides a chitin jean fabric 10 to solve the problems of poor spinnability, low yarn wet strength and large hairiness of pure chitin fibers. The following description will be made with reference to the accompanying drawings.

Fig. 1 shows an exemplary chitin denim fabric 10 provided in an embodiment of the present application, and fig. 1 is a schematic structural diagram of the chitin denim fabric 10 provided in an embodiment of the present application. In order to more clearly illustrate the structure of the chitin jean fabric 10, the chitin jean fabric 10 will be described below with reference to the accompanying drawings.

For example, referring to fig. 1, a chitin jean fabric 10 is woven by warp yarns 100 and weft yarns 200. The weft yarn 200 is a core-spun yarn, and the core-spun yarn includes a core layer and a cladding layer. The cladding layer is coated outside the core layer. The core layer is formed by spinning one of spandex, terylene and polypropylene. The coating layer is formed by twisting and interweaving chitin fibers and cotton fibers. Wherein the chitin microfiber is composed of a bundle of chitin molecules arranged in parallel along the long axis of the molecules. The cross section of the microfiber bundle of the chitin fiber is oval, and chitin molecules in the core of the microfiber are usually arranged into a three-dimensional lattice structure. The chitin fiber can be prepared by coating chitin coating on common fiber. Because chitin has very strong hygroscopicity, sweat is absorbed by the chitin and is diffused and evaporated to the outer layer through the middle porous layer, and the fabric made of the chitin fiber material has good antibacterial property, is comfortable to wear, and has no muggy feeling and sticky feeling.

In some of these embodiments, the warp yarns 100 are spun from one of cotton, modal, and viscose. For example, in one embodiment, warp yarn 100 is formed from a spun yarn of cotton fibers. In another embodiment, warp yarns 100 are formed using modal fiber spinning. In another embodiment, warp yarns 100 are formed using spun viscose. In another embodiment, the warp yarns 100 are formed by interweaving one or more of cotton, modal, and viscose fibers.

In some of these embodiments, the warp yarns 100 have a yarn count of 10 to 12 inches. For example, in one embodiment, the warp yarn 100 has a yarn count of 10 inches. In another embodiment, the warp yarn 100 has a yarn count of 12 inches. In another embodiment, the warp yarn 100 has a yarn count of 11 inches.

In some of these embodiments, warp yarn 100 is formed using air twist as well as ductile twist.

In some of these embodiments, warp yarn 100 is a dyed yarn that is rope or sheet dyed using a sulfur dye or an indigo dye.

In some embodiments, the yarn count of the core layer is 10D-30D. Preferably, the yarn count of the core layer is 15D-25D. For example, in one embodiment, the core has a count of 10D. In another embodiment, the core has a yarn count of 30D. It is understood that in another embodiment, the yarn count of the core layer may be 11D, 12D, 13D, 14D, 15D, 16D, 17D, 18D, 19D, 20D, 21D, 22D, 23D, 24D, 25D, 26D, 27D, 28D, 29D or other values.

In some of these embodiments, the yarn count of the coating is 15-25. For example, in one embodiment, the cover has a 15 count gauge. In another embodiment, the cover has a yarn count of 25 inches. It will be appreciated that in another embodiment, the cladding layer is 22 inches, 23 inches, 24 inches or other values.

In some of these embodiments, warp yarns 100 have a top density of 55 to 150 yarns per inch. Preferably, the warp yarns 100 have a top density of 80 to 120 yarns/inch. For example, in one embodiment, the warp yarns 100 have an upper machine density of 55 yarns/inch. In another embodiment, warp yarn 100 has a top density of 150 yarns/inch. It will be appreciated that in other embodiments, the warp yarns 100 may have an on-machine density of 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 120, 125, 130, 135, 140, 145, 150, 155, or other parameters.

In some of these embodiments, the pick 200 has a top density of 45 to 200 picks per inch. Preferably, the fill yarn 200 has a top density of 60 to 150 ends/inch. Even more preferably, the pick 200 has a top density of 80 to 120 picks per inch. For example, in one embodiment, the upper machine density of weft yarns 200 is 45 yarns/inch. In another embodiment, the weft yarn 200 has a top density of 200 ends/inch. It will be appreciated that in other embodiments, the weft yarns 200 may have a top density of 50, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 120, 125, 130, 135, 140, 145, 150, 155, 160, 165, 170, 175, 180, 185, 190, 195, or other parameters.

In some embodiments, the weave structure of the warp yarns 100 and the weft yarns 200 is one or two of plain weave, twill weave, satin weave, and twill weave.

According to the chitin jean fabric 10, the chitin fibers in the weft yarns 200 are blended with the cotton fibers, so that the toughness and the wear resistance of the chitin fibers are improved, the woven chitin jean fabric 10 keeps good antibacterial property, has a strong inhibiting effect on staphylococcus aureus, escherichia coli and candida albicans, and is soft in texture, cool in touch, good in antibacterial effect, green, environment-friendly and comfortable to wear.

Example 1

The embodiment provides a chitin jean fabric 10.

The chitin denim fabric 10 of the embodiment is formed by weaving warp yarns 100 and weft yarns 200.

The warp yarn 100 is a pure cotton yarn formed by spinning 11.5 english cotton fibers, the cotton fibers are twisted by air twist and tenacity twist, and the yarn structure of the pure cotton yarn is shown in fig. 1. The warp yarn 100 dyeing mode is rope dyeing, and sulfur black dye is selected as dye. The weft yarn 200 is a core spun yarn, wherein the core spun yarn comprises a core layer and a cladding layer. The core layer is formed by spinning spandex. The coating layer is formed by twisting and interweaving chitin fibers and cotton fibers. The specification of the weft yarn 200 is 21S/20D, namely the specification of the core layer is 20D, and the yarn count of the coating layer is 21S. The fabric weave structure adopts 3/1 right twill weave, and the grey cloth density is 58 multiplied by 54; the weaving process flow of the chitin jean fabric 10 is as follows: spooling, warping, slashing, drawing-in, weaving and finishing. Wherein the after-finishing comprises singeing, desizing, inclined drawing, shrink prevention and finished product.

Example 2

The embodiment provides a chitin jean fabric 10.

The chitin jean fabric 10 of the embodiment is formed by weaving warp yarns 100 and weft yarns 200.

The warp yarn 100 is a pure cotton yarn formed by spinning 11.5-inch cotton fibers, the cotton fibers are twisted by air twisting and toughness twisting, the yarn structure of the pure cotton yarn is shown in fig. 2, the air twisting is an outer layer, and the toughness twisting is an inner layer. The warp yarn 100 dyeing mode is rope dyeing, and the dye is selected from sulphur yellow and indigo dye for dyeing. The weft yarn 200 is a core spun yarn, wherein the core spun yarn comprises a core layer and a cladding layer. The core layer is formed by spinning spandex. The coating layer is formed by twisting and interweaving chitin fibers and cotton fibers. The specification of the weft yarn 200 is 25S/20D, namely the specification of the core layer is 20D, and the yarn count of the coating layer is 25S. The fabric weave structure adopts 3/1 right twill weave, and the grey cloth density is 80 multiplied by 96; the weaving process flow of the chitin jean fabric 10 is as follows: spooling, warping, slashing, drawing-in, weaving and finishing. Wherein the after-finishing comprises singeing, desizing, inclined drawing, shrink prevention and finished product.

The chitin jean fabric 10 provided by the embodiments 1 and 2 has good contact cool feeling and antibacterial performance, and both the chitin jean fabric meets the national standard GB/T35263-2017 detection and evaluation of fabric contact instant cool feeling performance, and GB/T20944.3-2008 evaluation part 3 of fabric antibacterial performance: oscillation method, soft and comfortable cloth surface, cool feeling and antibacterial.

The chitin jean fabric 10 provided in the embodiments 1 and 2 has a strong inhibitory effect on staphylococcus aureus, escherichia coli and candida albicans, and the inhibitory test is shown in table 1.

TABLE 1

Comparative example 1

The embodiment provides a denim fabric.

The denim fabric of the embodiment is formed by weaving warp yarns and weft yarns.

The warp yarn is pure cotton yarn formed by spinning 11.5-inch cotton fibers, the cotton fibers are twisted by air twisting and toughness twisting, and the yarn structure of the pure cotton yarn is shown in figure 2. The warp dyeing mode is rope dyeing, and the dye is sulfur black dye. The weft adopts a core-spun yarn, wherein the core-spun yarn comprises a core layer and a coating layer. The core layer is formed by spinning spandex. The coating layer is formed by twisting and interweaving cotton fibers and polyester fibers. The specification of the weft yarn is 21S/20D, namely the specification of the core layer is 20D, and the yarn count of the coating layer is 21S. The fabric weave structure adopts 3/1 right twill weave, and the grey cloth density is 58 multiplied by 54; the jean fabric weaving process flow is as follows: spooling, warping, slashing, drawing-in, weaving and finishing. Wherein the after-finishing comprises singeing, desizing, inclined drawing, shrink prevention and finished product.

Comparative example 2

The embodiment provides a denim fabric.

The denim fabric of the embodiment is formed by weaving warp yarns and weft yarns.

The warp yarn is pure cotton yarn formed by spinning 11.5-inch cotton fibers, the cotton fibers are twisted by air twisting and toughness twisting, and the yarn structure of the pure cotton yarn is shown in figure 2. The warp dyeing mode is rope dyeing, and the dye is sulfur black dye. The weft adopts a core-spun yarn, wherein the core-spun yarn comprises a core layer and a coating layer. The core layer is formed by spinning spandex. The coating layer is made of cotton fibers. The specification of the weft yarn is 21S/20D, namely the specification of the core layer is 20D, and the yarn count of the coating layer is 21S. The fabric weave structure adopts 3/1 right twill weave, and the grey cloth density is 58 multiplied by 54; the jean fabric weaving process flow is as follows: spooling, warping, slashing, drawing-in, weaving and finishing. Wherein the after-finishing comprises singeing, desizing, skewing, shrink proofing and finishing.

Compared with the chitin jean fabric in the examples 1 and 2, the conventional jean fabric provided in the comparative examples 1 and 2 has far lower bacteriostatic rate on staphylococcus aureus, escherichia coli and candida albicans than the standard requirement. The inhibition test is shown in table 2.

TABLE 2

The chitin in the chitin jean fabric 10 belongs to a natural antibacterial agent, and has the advantages of high safety performance, good skin affinity to human bodies, no stimulation and good biocompatibility. The chitin fiber, the cotton fiber, the terylene and the spandex with the antibacterial effect are blended to obtain the chitin jean fabric 10 with the antibacterial effect, the durability of the antibacterial effect is higher, the antibacterial components exist on the surface and inside of the yarn at the same time, the dispersion is uniform, and the antibacterial effect is stable for a longer period. The chitin jean fabric 10 combines special twisting modes of the warp yarns 100, such as air twisting and toughness twisting, so that the chitin jean fabric 10 is comfortable, soft, easy and flexible, and gives twice-soft wearing experience.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The chitin jean fabric is characterized in that warp yarns and weft yarns are woven to form the chitin jean fabric, the weft yarns are core-spun yarns, each core-spun yarn comprises a core layer and a coating layer, the coating layer is coated outside the core layer, the core layer is formed by spinning one of spandex, polyester and polypropylene, and the coating layer is formed by twisting and interweaving chitin fibers and cotton fibers.

2. The chitin denim fabric according to claim 1, wherein the warp yarns are formed by spinning one of cotton fibers, modal fibers and viscose fibers.

3. The chitin denim fabric according to claim 1, wherein the number of warp yarns is 10-12.

4. The chitin denim fabric according to any one of claims 1 to 3, wherein the warp yarns are formed by twisting with air twist and tenacity twist.

5. The chitin denim fabric according to any one of claims 1 to 3, wherein the warp yarns are dyed yarns which are rope-dyed or sheet-dyed using sulfur dye or indigo dye.

6. The chitin denim fabric according to any one of claims 1 to 3, wherein the yarn count of the core layer is 10D-30D.

7. The chitin denim fabric according to any one of claims 1 to 3, wherein the yarn count of the coating layer is 15-25 inches.

8. The chitin denim fabric according to any one of claims 1 to 3, wherein the warp yarns have a top density of 55 to 150 yarns/inch.

9. The chitin denim fabric according to any one of claims 1 to 3, wherein the weft yarns have a weaving density of 45 to 200 yarns/inch.

10. The chitin denim fabric according to any one of claims 1 to 3, wherein the weave structure of the warp yarns and the weft yarns is one or two of plain weave, twill weave, satin weave and twill weave.

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