CN215792190U - Loose twill looped fabric is prevented to high colour fastness - Google Patents
Loose twill looped fabric is prevented to high colour fastness Download PDFInfo
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- CN215792190U CN215792190U CN202120813565.7U CN202120813565U CN215792190U CN 215792190 U CN215792190 U CN 215792190U CN 202120813565 U CN202120813565 U CN 202120813565U CN 215792190 U CN215792190 U CN 215792190U
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Abstract
The utility model provides a high-color-fastness anti-loosening twill knitted fabric, belongs to the technical field of knitted fabrics, and meets the requirements of knitwear on color fastness and structural stability. The utility model comprises the following steps: the knitted fabric comprises a knitted fabric body and a loose-proof layer which is fixedly bonded with the knitted fabric body; the side edge of the knitted fabric body is provided with an anti-loosening wrap angle; one side of the knitted fabric body, which is far away from the textile layer, is provided with a high color fastness layer. Compared with the prior art, the twill knitted fabric has an excellent anti-loosening effect, can be freely cut, and meets the anti-loosening requirement of clothes and clothing and the requirement of people on attractive appearance of the clothes. More importantly, the combination of the high-color-fastness layer and the soluble dye with active groups improves the color fastness of the high-color-fastness layer, and ensures the stability of the product. The utility model has the characteristics of reasonable structural design, strong practicability and good structural stability.
Description
Technical Field
The utility model belongs to the technical field of knitted fabrics, and particularly relates to loose-proof twill knitted fabric with high color fastness.
Background
The color fastness is called color fastness for short, which refers to the fading degree of dyed fabrics subjected to the action of external factors such as extrusion, friction, washing, rain, solarization, illumination, seawater immersion, saliva immersion, water stain, sweat stain and the like in the using or processing process, and is an important index of the fabrics. The color of the textile is resistant to various effects during processing and use. The fastness rating was based on the discoloration of the sample and staining of the undyed lining fabric. The color fastness test of the textile is a conventional detection item in the internal quality test of the textile, the textile can be subjected to various external actions such as illumination, washing, ironing, sweat stain, friction, chemical agents and the like in the using process, and some printing and dyeing textiles are also subjected to special finishing processing such as resin finishing, flame-retardant finishing, sand washing, sanding and the like, so that the color and luster of the printing and dyeing textiles are required to relatively keep certain fastness, the color fastness is good and poor, and the health and safety of human bodies are directly involved.
The knitted fabric is a fabric formed by bending yarns into loops by using a knitting needle and interlooping the loops. Knitted fabrics differ from woven fabrics in the form of the yarn in the fabric. With the improvement of living standard of people, more performance requirements are made on the fabric, so that a plurality of researchers add functional additives into dyed clothes for finishing. The knitted product dyed by the reactive dye has certain functional application after functional finishing, and the garment application field of the knitted fabric is greatly improved. However, the existence of the additive on the fiber causes the reactive dye to change from the structure, and the phenomena of chemical bond breakage, color change and fading of the reactive dye under the action of light are aggravated, so that the light fastness of the knitted fabric becomes very low. The color of the fabric can be seriously faded only by slight illumination, and particularly for products such as coats and undershirts, the wearing environment of the fabric is poor, the fabric is exposed to sunlight, and the sun exposure requirement is higher. And all weft knitted fabrics in the knitted product can be separated into lines in the reverse knitting direction, and the structure leads the knitted fabrics to be easily separated, so that the structural stability is not enough.
In view of the above, it is necessary to design a high-color-fastness anti-loose twill knitted fabric to meet the requirements of knitwear in terms of color fastness and structural stability.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide the anti-loosening twill knitted fabric with high color fastness so as to meet the requirements of knitwear on color fastness and structural stability.
In order to solve the technical problem, the utility model aims to realize that:
a high-color-fastness anti-loose twill knitted fabric comprises a knitted fabric body and an anti-loose layer which is fixedly bonded with the knitted fabric body;
the knitted fabric body is twill knitted fabric;
the side edge of the knitted fabric body is provided with an anti-loosening wrap angle;
the anti-loosening layer is formed by weft knitting of textile threads, annular low-temperature fusible spandex is arranged at the sleeving joint of two adjacent rows of textile threads and sleeved between the upper row of textile threads and the lower row of textile threads;
one side of the knitted fabric body, which is far away from the loose-proof layer, is provided with a high-color-fastness layer.
On the basis of the above scheme and as a preferable scheme of the above scheme, the high-color-fastness layer is woven by warp yarns and weft yarns.
On the basis of the scheme, as a preferable scheme of the scheme, the warp yarn surface of the high-color-fastness layer is discontinuously provided with protruding ring patterns. The surface of the warp is provided with the raised ring grains, so that the stability of the structures of the weft and the warp is enhanced, the separation of fibers colored by the stock solution caused by the unstable mutual movement of the structures of the weft and the warp is prevented, and the color fastness of the high-color-fastness layer is enhanced.
On the basis of the scheme, and as a preferable scheme of the scheme, the knitted fabric body and the anti-loosening layer are fixedly bonded through the hot melt adhesive net film.
On the basis of the scheme, and as a preferable scheme of the scheme, the knitted fabric body and the loose-proof layer are soaked in a soluble dye pool containing active groups, so that the color fastness of the utility model is improved.
The utility model has the beneficial effects that: compared with the prior art, the twill knitted fabric has an excellent anti-loosening effect, can be freely cut, and meets the anti-loosening requirement of clothes and clothing and the requirement of people on attractive appearance of the clothes. More importantly, the combination of the high-color-fastness layer and the soluble dye with active groups improves the color fastness of the high-color-fastness layer, and ensures the stability of the product. The utility model has the characteristics of reasonable structural design, strong practicability and good structural stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view from another perspective of the present invention;
FIG. 3 is a schematic view of the structure of the anti-loosening layer according to the present invention.
In the figure, 1, a knitted fabric body; 11. the anti-falling wrap angle is prevented; 12. a high color fastness layer; 2. an anti-loosening layer; 3. weaving threads; 4. arranging textile threads on the upper row; 5. lower row of textile threads; 6. annular low temperature fusible spandex.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a high color fastness anti-loose twill knitted fabric comprises a knitted fabric body 1 and an anti-loose layer 2 bonded and fixed with the knitted fabric body 1; the knitted fabric body 1 is a twill knitted fabric; an anti-loosening wrap angle 11 is arranged on the side edge of the knitted fabric body 1; the anti-loose layer 2 is formed by weft knitting of textile yarns 3, annular low-temperature fusible spandex 6 is arranged at the sleeving joint of two adjacent rows of textile yarns 3, and the annular low-temperature fusible spandex 6 is sleeved between an upper row of textile yarns 4 and a lower row of textile yarns 5; one side of the knitted fabric body 1, which is far away from the loose-proof layer 2, is provided with a high-color-fastness layer 12.
Specifically, the shape of the low-temperature fusible spandex is fixed and does not change after being subjected to low-temperature heat treatment, the anti-falling-off effect can be achieved on the structure of the anti-falling-off layer 2, and the annular low-temperature fusible spandex 6 is sleeved between the upper row of textile threads 4 and the lower row of textile threads 5, so that the stability of the structure can be enhanced.
Further, the high-color-fastness layer 12 is woven by warp yarns and weft yarns. Further, the warp surface of the high-fastness layer 12 is intermittently provided with protruding ring patterns. The surface of the warp is provided with the raised ring grains, so that the stability of the structures of the weft and the warp is enhanced, the separation of fibers colored by the stock solution caused by the unstable mutual movement of the structures of the weft and the warp is prevented, and the color fastness of the high-color-fastness layer is enhanced.
Still further, the knitted fabric body 1 and the anti-loosening layer 2 are fixedly bonded through the hot melt adhesive net film. The hot melt adhesive net film bonding is a conventional technical means in the field, and all means for fixing the knitted fabric body 1 and the anti-loosening layer 2 are within the protection scope of the utility model.
Furthermore, the knitted fabric body 1 and the loose-proof layer 2 are soaked in a soluble dye pool containing active groups and then dried, so that a layer of soluble dye containing active groups is attached to the knitted fabric body. The soluble dye containing active groups can be chemically combined with cellulose fibers and protein fibers, so that the color fastness of washing and soaping of the knitted fabric is greatly improved, and the knitted fabric has the advantages of simplicity and convenience in dyeing and printing, bright color, more uniform color spectrum and the like.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a loose twill looped fabric is prevented to high colour fastness, includes looped fabric body (1) and bonds fixed locking scattered layer (2) mutually with looped fabric body (1), its characterized in that:
the knitted fabric body (1) is a twill knitted fabric;
an anti-loosening wrap angle (11) is arranged on the side edge of the knitted fabric body (1);
the anti-loose layer (2) is formed by weft knitting of textile threads (3), annular low-temperature fusible spandex (6) is arranged at the sleeving joint of two adjacent rows of textile threads (3), and the annular low-temperature fusible spandex (6) is sleeved between the upper row of textile threads (4) and the lower row of textile threads (5);
and a high-color-fastness layer (12) is arranged on one side, far away from the loose-proof layer (2), of the knitted fabric body (1).
2. The high-color-fastness anti-loose twill knitted fabric according to claim 1, wherein the high-color-fastness layer (12) is woven by warp yarns and weft yarns.
3. The high-color-fastness anti-loose twill knitted fabric according to claim 2, wherein the warp surface of the high-color-fastness layer (12) is discontinuously provided with protruding ring patterns.
4. The high-color-fastness anti-loose twill knitted fabric according to claim 1, wherein the knitted fabric body (1) and the anti-loose layer (2) are fixedly bonded through a hot melt adhesive net film.
5. The high-color-fastness anti-loose twill knitted fabric according to any one of claims 1 to 4, wherein a soluble dye containing active groups is attached to the knitted fabric body (1) and the anti-loose layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813565.7U CN215792190U (en) | 2021-04-20 | 2021-04-20 | Loose twill looped fabric is prevented to high colour fastness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813565.7U CN215792190U (en) | 2021-04-20 | 2021-04-20 | Loose twill looped fabric is prevented to high colour fastness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215792190U true CN215792190U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120813565.7U Expired - Fee Related CN215792190U (en) | 2021-04-20 | 2021-04-20 | Loose twill looped fabric is prevented to high colour fastness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215792190U (en) |
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2021
- 2021-04-20 CN CN202120813565.7U patent/CN215792190U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |