CN213357868U - High-strength wear-resistant polyamide fabric and textile - Google Patents
High-strength wear-resistant polyamide fabric and textile Download PDFInfo
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- CN213357868U CN213357868U CN202021822069.XU CN202021822069U CN213357868U CN 213357868 U CN213357868 U CN 213357868U CN 202021822069 U CN202021822069 U CN 202021822069U CN 213357868 U CN213357868 U CN 213357868U
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Abstract
The utility model discloses a high-strength wear-resistant nylon fabric, which is formed by interweaving warps and wefts of nylon materials, wherein the fabric is divided into a fabric body in the middle area and fabric edges positioned at the edges of two sides of the fabric body, and the single yarn strength of the warps and the wefts is more than or equal to 7.5 g/D; the density of the fabric selvedge is increased by at least 30 percent compared with the density of the fabric body. The high-strength wear-resistant chinlon fabric has the advantages that the warp yarns and the weft yarns with single yarn strength being greater than or equal to 7.5g/D are selected, so that the overall strength of the fabric is high, and the high-strength wear-resistant effect is achieved; secondly, the density of the selvedge is set to be greater than that of the cloth body, so that the fabric has higher density, thicker thickness and higher strength in the selvedge area, the fluted disc can be conveniently grabbed, and the problem that the selvedge is easily scattered in the production process of the traditional fabric is avoided.
Description
Technical Field
The utility model belongs to the technical field of the weaving, concretely relates to wear-resisting polyamide fibre surface fabric of excelling in and adopt the textile product that this wear-resisting polyamide fibre surface fabric of excelling in preparation obtained.
Background
The fabric in the prior art has the advantages of uniform density on the whole, no distinction between the cloth edge and the cloth body, and basically uniform parameters such as the strength of the whole fabric. In the preparation process of surface fabric, the both sides of surface fabric need be driven by the fluted disc and move forward, and the surface fabric structure among the prior art can lead to the problem that the selvedge of surface fabric appears scattering because holistic uniformity at the in-process that the fluted disc snatched the surface fabric, can appear shutting down even, has not only reduced the surface fabric quality, has also reduced production efficiency.
Disclosure of Invention
In view of this, in order to overcome prior art's defect, the utility model provides a wear-resisting polyamide fibre surface fabric excels in can effectively improve the edge scattering problem in the surface fabric production process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-strength wear-resistant nylon fabric is formed by interweaving warp yarns and weft yarns of nylon materials, the fabric is divided into a fabric body in a middle area and fabric edges positioned at two side edges of the fabric body, and the single yarn strength of the warp yarns and the weft yarns is greater than or equal to 7.5 g/D; the density of the fabric selvedge is increased by at least 30 percent compared with the density of the fabric body.
The cloth body is the middle area of the fabric, the selvedges are the edge areas of the two sides of the fabric, and the width of the selvedges can be set according to the actual requirement, and is usually 1 cm-10 cm, such as 3cm preferably. Firstly, warp yarns and weft yarns with single yarn strength of more than or equal to 7.5g/D are selected, so that the overall strength of the fabric is higher, and the high-strength wear-resistant effect is achieved; secondly, the density of the selvedge is set to be greater than that of the cloth body, so that the fabric has higher density, thicker thickness and higher strength in the selvedge area, the fluted disc can be conveniently grabbed, and the problem that the selvedge is easily scattered in the production process of the traditional fabric is avoided.
According to some preferred embodiments of the present invention, the selvedge region of the fabric is interwoven with a single weft yarn in the form of a single warp yarn alternating with two or more warp yarns. That is, in the application, two or more warps and a single weft are adopted to be interwoven in the selvedge area of the fabric, and a single warp and a single weft are adopted to be interwoven in the body area of the fabric, so that the selvedge density and the thickness of the finally prepared fabric are both greater than those of the body, and the strength of the selvedge is relatively higher. And the alternative form of single warp and two or more warp has guaranteed that the thickness of selvedge can not be too thick, and the atress distribution can be more even.
According to some preferred aspects of the invention, at least the warp yarns in the selvedge area are further covered with a protective layer. In order to further enhance the strength of the selvage area, the size capable of enhancing the strength of the warp is adopted for the warp in the selvage area, the sizing rate of the warp in the body area is further reduced, the use of an auxiliary agent for cloth refining is reduced, and the damage of a cloth refining link to the fabric is reduced.
According to some preferred aspects of the invention, the warp and weft yarns are 500D to 700D round holes with bright cotton-like yarns. The adoption of the cotton-like yarn reduces the specular reflection rate and reduces the luster of the cloth cover.
According to some preferred aspects of the invention, the warp and weft yarns are nylon 66.
According to some preferred implementation aspects of the present invention, the mass of the fabric is 200-250 g/m2And is 20 to 30 percent lighter than the traditional fabric.
According to some preferred embodiments of the present invention, the fabric has a warp density of 16 to 19 yarns/cm and a weft density of 14 to 16 yarns/cm. Specifically, due to the fact that two or more warp yarns are adopted in the selvedge area, the warp yarn density of the selvedge area is larger than that of the cloth body area, and the weft yarn density is basically consistent throughout the fabric.
According to some preferred aspects of the present invention, the breaking strength of the fabric is 2000N to 3000N; the tearing strength of the fabric measured by a trapezoid method is 300N-450N.
According to some preferred aspects of the present invention, the seam slippage of the fabric is less than or equal to 4 mm; the wear resistance index of the worn fabric of the fabric is 25000 to 35000 turns.
Through the arrangement, various physical indexes of the fabric meet the requirements on the basis of reducing the gram weight of the fabric by 20-30%; the fabric gloss is softer, the fabric strength is good, the wear resistance is excellent, the dyeing or printing uniformity is good, and the surface gloss is soft; most importantly, the problem of edge fraying in the existing fabric preparation process is solved.
The utility model also provides an application of the high-strength wear-resistant chinlon fabric on textiles, such as outdoor clothing and portable products.
Compared with the prior art, the utility model discloses an useful part lies in: the high-strength wear-resistant chinlon fabric has the advantages that the warp yarns and the weft yarns with single yarn strength being greater than or equal to 7.5g/D are selected, so that the overall strength of the fabric is high, and the high-strength wear-resistant effect is achieved; secondly, the density of the selvedge is set to be greater than that of the cloth body, so that the fabric has higher density, thicker thickness and higher strength in the selvedge area, the fluted disc can be conveniently grabbed, and the problem that the selvedge is easily scattered in the production process of the traditional fabric is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a high-strength wear-resistant nylon fabric in a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of a reeding process for preparing the high-strength wear-resistant chinlon fabric in the preferred embodiment of the present invention;
wherein: warp-1, weft-2.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in fig. 1-2, the high-strength wear-resistant nylon fabric of the embodiment is formed by interweaving warp yarns 1 and weft yarns 2 of nylon materials, the fabric is divided into a fabric body in the middle area and fabric edges located at two side edges of the fabric body, and the single-yarn strength of the warp yarns 1 and the weft yarns 2 is greater than or equal to 7.5 g/D; the density of the fabric selvedge is increased by at least 30 percent compared with the density of the fabric body.
As shown in the cross-sectional view of fig. 2, the left and right sides in fig. 2 are selvage areas, and a body area is located between two dotted lines. The scheme adopted in the embodiment is that the single warp yarn 1 and the two warp yarns 1 are interwoven with the single weft yarn 2 in the selvedge area of the fabric in an alternating mode, the single warp yarn 1 and the single weft yarn 2 are interwoven in the body area of the fabric, the selvedge density and the thickness of the finally prepared fabric are both greater than those of the body, and the strength of the selvedge is relatively higher. In other embodiments, a plurality of warp yarns 1 can be interwoven with the weft yarns 2, but the number of the warp yarns 1 is not too large, so that the selvage is too thick to cause other problems.
As shown in fig. 1, in the reeding process diagram of this embodiment, the middle is used for reeding the cloth body warp yarns, and the two sides are used for reeding the cloth edge warp yarns. The cloth body warp reeding adopts 1 to penetrate; the reeding of the warps on the left cloth edge and the right cloth edge adopts 2 to penetrate into one tooth and 1 to penetrate into one tooth, and the intervals are 2 cm; the cloth edge of the finally prepared fabric is increased by 30% compared with the density of the fabric body, the cloth edge becomes dense and thick, and the problems of edge scattering and edge breakage of the cloth edge are effectively avoided.
In order to further enhance the strength of the selvedge area in this embodiment, the size capable of enhancing the strength of the warp yarn is adopted for the warp yarn 1 in the applied selvedge area, so that a protective layer is formed outside the warp yarn 1 in at least the selvedge area. And the sizing rate of warp yarns in the cloth body area is further reduced (the sizing rate is controlled to be 2% -3%), the use of auxiliary agents for cloth refining is reduced, and the damage of the cloth refining link to the fabric is reduced.
In the embodiment, the warp yarn 1 and the weft yarn 2 are made of nylon 66 materials, and the round holes of 500D-700D are provided with the light cotton-like yarns. The adoption of the cotton-like yarn reduces the specular reflection rate and reduces the luster of the cloth cover.
In the embodiment, the density of the warp yarn 1 of the fabric is 16/cm-19/cm, and the density of the weft yarn 2 is 14/cm-16/cm. Specifically, due to the adoption of two or more warp yarns 1 in the selvedge area, the density of the warp yarns 1 in the selvedge area is greater than that of the warp yarns 1 in the body area, and the density of the weft yarns 2 is basically consistent throughout the fabric.
The mass of the fabric prepared in the embodiment is 200-250 g/m2And is 20 to 30 percent lighter than the traditional fabric. The breaking strength of the fabric is 2000N-3000N; the tearing strength of the fabric measured by a trapezoid method is 300N-450N. The seam slippage of the fabric is less than or equal to 4 mm; the wear resistance index of the worn fabric of the fabric is 25000 to 35000 turns.
The fabric in the embodiment adopts the loose continuous desizing and jig dyeing process during preparation, so that the tension and the impact force of the dye liquor on the fabric are reduced.
Through the arrangement, various physical indexes of the fabric meet the requirements on the basis of reducing the gram weight of the fabric by 20-30%; the fabric gloss is softer, the fabric strength is good, the wear resistance is excellent, the dyeing or printing uniformity is good, and the surface gloss is soft; most importantly, the problem of edge scattering in the fabric preparation process is solved.
The utility model also provides an application of the high-strength wear-resistant chinlon fabric on textiles, such as outdoor clothing, portable luggage products and the like.
The high-strength wear-resistant chinlon fabric has the advantages that the warp yarns and the weft yarns with single yarn strength being greater than or equal to 7.5g/D are selected, so that the overall strength of the fabric is high, and the high-strength wear-resistant effect is achieved; secondly, the density of the selvedge is set to be greater than that of the cloth body, so that the fabric has higher density, thicker thickness and higher strength in the selvedge area, the fluted disc can be conveniently grabbed, and the problem that the selvedge is easily scattered in the production process of the traditional fabric is avoided.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A high-strength wear-resistant nylon fabric is formed by interweaving warp yarns and weft yarns of nylon materials, and comprises a fabric body in the middle area and fabric edges positioned at the edges of two sides of the fabric body, and is characterized in that the single yarn strength of the warp yarns and the weft yarns is greater than or equal to 7.5 g/D; the density of the fabric selvedge is increased by at least 30 percent compared with the density of the fabric body.
2. The high-strength wear-resistant nylon fabric according to claim 1, wherein the selvage area of the fabric is interwoven with a single weft yarn in a manner that a single warp yarn is alternated with two or more warp yarns.
3. The high-strength wear-resistant nylon fabric according to claim 1, wherein at least the warp yarns in the selvage area are wrapped with a protective layer.
4. The high-strength wear-resistant polyamide fabric according to claim 1, wherein the warp yarns and the weft yarns are 500-700D round holes with bright cotton-like yarns.
5. The high-strength wear-resistant nylon fabric according to claim 1, wherein the warp yarns and the weft yarns are made of nylon 66.
6. The high-strength wear-resistant chinlon fabric as claimed in claim 1, wherein the mass of the fabric is 200-250 g/m2。
7. The high-strength wear-resistant chinlon fabric of claim 6, wherein the density of warp yarns of the fabric is 16 to 19 yarns/cm, and the density of weft yarns of the fabric is 14 to 16 yarns/cm.
8. The high-strength wear-resistant polyamide fabric according to claim 1, wherein the breaking strength of the fabric is 2000-3000N; the tearing strength of the fabric measured by a trapezoidal method is 300-450N.
9. The high-strength wear-resistant polyamide fabric as claimed in claim 1, wherein the fabric has a seam slip of 4mm or less; the wear resistance index of the worn fabric of the fabric is 25000-35000 turns.
10. A textile comprising the high-strength wear-resistant chinlon fabric as recited in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822069.XU CN213357868U (en) | 2020-08-27 | 2020-08-27 | High-strength wear-resistant polyamide fabric and textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822069.XU CN213357868U (en) | 2020-08-27 | 2020-08-27 | High-strength wear-resistant polyamide fabric and textile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213357868U true CN213357868U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021822069.XU Active CN213357868U (en) | 2020-08-27 | 2020-08-27 | High-strength wear-resistant polyamide fabric and textile |
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| CN (1) | CN213357868U (en) |
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- 2020-08-27 CN CN202021822069.XU patent/CN213357868U/en active Active
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