CN220224512U - Knitted fabric - Google Patents
Knitted fabric Download PDFInfo
- Publication number
- CN220224512U CN220224512U CN202321388580.7U CN202321388580U CN220224512U CN 220224512 U CN220224512 U CN 220224512U CN 202321388580 U CN202321388580 U CN 202321388580U CN 220224512 U CN220224512 U CN 220224512U
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- CN
- China
- Prior art keywords
- yarn
- yarns
- surface layer
- weft
- strength
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- 239000004744 fabric Substances 0.000 title claims abstract description 61
- 239000002344 surface layer Substances 0.000 claims abstract description 39
- 239000010410 layer Substances 0.000 claims abstract description 35
- 238000009941 weaving Methods 0.000 claims abstract description 13
- 229920002334 Spandex Polymers 0.000 claims abstract description 11
- 239000004759 spandex Substances 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims description 22
- 229920000728 polyester Polymers 0.000 claims description 20
- 238000009940 knitting Methods 0.000 claims description 19
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 9
- 239000004753 textile Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Knitting Of Fabric (AREA)
Abstract
The utility model discloses a knitted fabric, which relates to the technical field of textile, and the technical scheme is as follows: the surface layer is formed by weaving high-strength yarns, the base layer is formed by weaving high-strength yarns and breathable yarns, the surface layer and the base layer are both in weft flat structures, and weft-inserted yarns are arranged on the surface layer and the base layer and form weft-inserted structures so that the surface layer and the base layer are fixedly connected. The high-strength yarn is adopted for weaving, the strength of the whole fabric is improved due to the high strength of the high-strength yarn, and the weft-inserted yarn is the spandex-coated yarn, so that the influence of weft-inserted tissue on the elasticity of the fabric can be reduced, the fabric still maintains higher elasticity, the longer coil of the base layer not only further strengthens the elasticity of the fabric, but also enables larger gaps to exist in the weaving structure of the base layer, and the fabric has stronger air permeability due to the fact that the air-permeable yarn and meshes of the surface layer are matched.
Description
Technical Field
The utility model relates to the technical field of textile, in particular to a knitted fabric.
Background
The knitted fabric is a fabric knitted by a knitting process, is formed by mutually nesting a plurality of loops, and can be divided into a warp knitted fabric and a weft knitted fabric according to the looping rule of the loops.
The knitted fabric has higher elasticity and can obtain higher skin-contacting property when being worn, so the knitted fabric is often used for manufacturing underwear, the underwear needs to have higher air permeability besides skin-contacting property, meshes are usually arranged on the surface of the fabric in the prior art to improve the air permeability, but the underwear can be subjected to outward expanding force from a body when being worn, and the meshes are easy to tear due to the smaller number of yarns.
New solutions are therefore required to address this problem.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a knitted fabric.
The technical aim of the utility model is realized by the following technical scheme: the knitted fabric comprises a surface layer and a base layer, wherein the surface layer is formed by weaving high-strength yarns, the base layer is formed by weaving high-strength yarns and breathable yarns, the surface layer and the base layer are weft flat tissues, the surface layer forms meshes through loop transfer, weft-inserted yarns are arranged between the surface layer and the base layer, and the weft-inserted yarns form weft-inserted tissues so that the surface layer and the base layer are fixedly connected.
The utility model is further provided with: the surface layer is formed by knitting single-sided five needle tracks, the pattern of the surface layer takes four paths as a cycle, in a second path of the pattern, the needle knitting arcs of the second needle track and the needle knitting arcs of the fourth needle track are all deviated to the first path of third needle track, and in a fourth path of the pattern, the needle knitting arcs of the second needle track and the needle knitting arcs of the fourth needle track are all deviated to the third path of third needle track.
The utility model is further provided with: the coil length of the base layer is greater than the coil length of the surface layer.
The utility model is further provided with: the diameter of the high-strength yarn is smaller than that of the weft-inserted yarn.
The utility model is further provided with: the weft-in yarns are spandex coated yarns, and the spandex coated yarns are formed by twisting polyester fibers.
The utility model is further provided with: the high-strength yarn is formed by combining and twisting two strands of polyester fibers and two strands of cotton fibers, and the specification of the high-strength yarn is 25D.
The utility model is further provided with: the breathable yarn comprises a main yarn and a guide yarn wound outside the main yarn, wherein the main yarn is formed by twisting polyester fibers, and the guide yarn is special-shaped polyester fibers with cross sections.
In summary, the utility model has the following beneficial effects:
the high-strength yarn is adopted for weaving, the integral strength of the fabric is improved due to the high strength of the high-strength yarn, the weaving structure of the fabric is limited by the weft-in yarn, the strength of the fabric is further improved, and the weft-in yarn is spandex coated yarn, so that the weft-in yarn has higher elasticity, the influence of weft-in tissue on the elasticity of the fabric can be reduced, the fabric still retains higher elasticity, the elasticity of the fabric is further enhanced due to a longer coil of the base layer, larger gaps exist in the weaving structure of the base layer, and meshes of the breathable yarn and the surface layer are matched, so that the fabric has stronger air permeability.
Drawings
FIG. 1 is a stitch pattern of a skin layer of the present utility model;
FIG. 2 is a weave diagram of a coil of the base layer of the present utility model;
FIG. 3 is a cross-sectional view of a breathable yarn in accordance with this utility model.
Reference numerals: 1. high strength yarns; 2. breathable yarn; 21. a body yarn; 22. a guide yarn; 3. and filling in the weft yarn.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The knitted fabric comprises a surface layer and a base layer, wherein the surface layer is formed by knitting high-strength yarns 1, the base layer is formed by knitting high-strength yarns 1 and breathable yarns 2, the high-strength yarns 1 have higher strength, the surface layer and the base layer can obtain higher basic strength by knitting the high-strength yarns, the breathable yarns 2 have higher breathability, the air on two sides of the fabric plays a guiding role, the high breathability can be ensured after the high-strength yarns are knitted on the base layer, and the comfort of the fabric in wearing is ensured.
The high-strength yarn 1 is formed by doubling and twisting two strands of polyester fibers and two strands of cotton fibers, the polyester fibers have the characteristics of high strength and high wear resistance, the polyester fibers are used in the high-strength yarn 1, certain basic strength is given to the high-strength yarn 1, the cotton fibers have certain bulk and softness, a certain buffering effect can be achieved, when the high-strength yarn 1 is subjected to external force, the polyester fibers resist the external force, the cotton fibers are used for relieving the influence of the external force on the polyester fibers, the effect of preventing the breakage of the polyester fibers is achieved, further the high-strength yarn 1 can resist larger external force, the effect of improving the strength of the high-strength yarn 1 is achieved, the multi-strand yarn doubling form of the high-strength yarn 1 also has certain strength, the high-strength yarn 1 with the specification of 25D can ensure enough strength, the fabric has fine and smooth hand feeling, and the skin-friendly property of the fabric is improved, and the fabric is more comfortable when being worn.
As shown in fig. 3, the breathable yarn 2 includes a main yarn 21 and a diversion yarn 22 wound outside the main yarn 21, the main yarn 21 is formed by twisting polyester fibers, the main yarn 21 is used for supporting a main structure of the breathable yarn 2, and because the main yarn 21 is made of polyester fibers, the main yarn 21 can also provide higher basic strength for the breathable yarn 2, the diversion yarn 22 is a profiled polyester fiber with a cross-shaped cross section, the surface of the profiled polyester fiber has a groove structure, and the grooves can form capillary effect in the fabric, so that the air on two sides of the fabric with stronger guiding effect on moisture and air can accelerate the exchange efficiency by virtue of the grooves, thereby playing the effect of reinforcing the breathability of the fabric, and the cross-shaped cross section enables the fiber surface to have more groove structures, namely stronger capillary effect, thereby accelerating the air exchange efficiency, and being beneficial to further improving the breathability of the breathable yarn 2.
As shown in fig. 1 and 2, the surface layer and the base layer are weft flat structures, which are also called weft flat needle structures and flat needle structures, are one of the basic structures of weft-knitted fabrics, have stronger elasticity and good ductility in weft direction, can meet the elasticity requirement of underwear, and meanwhile, the surface texture is smooth, so that the skin-friendly property of the surface of the fabric is further ensured, the comfort is further enhanced, the surface layer forms meshes through loop transfer, and the meshes are used for enhancing the air permeability of the fabric, so that the stuffiness of the underwear during wearing is reduced, and the comfort is improved.
As shown in fig. 1, the surface layer is formed by knitting a single-sided five-needle track, the pattern of the surface layer takes four paths as a cycle, in the second path of the pattern, the needle knitting arcs of the second needle track and the needle knitting arcs of the fourth needle track are all deviated to the first path of the third needle track, in the fourth path of the pattern, the needle knitting arcs of the second needle track and the needle knitting arcs of the fourth needle track are all deviated to the third path of the third needle track, the arrangement ensures that more yarns are distributed between two adjacent meshes, the surrounding strength of the meshes is improved, the mesh fabric is not torn from the mesh fabric when being stretched, and meanwhile, as the meshes of the surface layer are only one coil size but are widely distributed on the surface of the whole fabric, the air permeability of the fabric can be enhanced while the skin covering property of the fabric is ensured.
As shown in fig. 1 and fig. 2, the coil length of the base layer is greater than that of the surface layer, and the longer coil length means larger coil, that is, the gaps among the yarns in the fabric structure are larger, so that the weaving density of the base layer is reduced, the effect of enhancing the air permeability of the base layer is further achieved, the air permeable yarns 2 and meshes of the surface layer are matched, the overall air permeability of the fabric is obviously improved, and the fabric has stronger air permeability when being worn.
As shown in fig. 1 and 2, weft-inserted yarns 3 are arranged between the surface layer and the base layer, weft-inserted yarns 3 form weft-inserted structures so that the surface layer and the base layer are fixedly connected, the weft-inserted structures not only enable the surface layer and the base layer to have higher connection strength, but also can have a stronger limiting effect on the weaving structure of the surface layer and the base layer, the structural strength of the surface layer and the base layer is improved, the fabric has stronger resistance to external force, and the service life of the fabric is prolonged.
The weft-in yarns 3 are spandex-coated yarns, the spandex-coated yarns are core yarns made of spandex filaments and outer yarns formed by other long fibers or short fibers, the outer yarns are formed by twisting polyester fibers in the embodiment, the spandex-coated yarns are used as the core yarns, so that the weft-in yarns 3 have enhanced elasticity and toughness, the elasticity of the weft-in yarns 3 can be matched with the elasticity of weft-flat tissues, the influence of the weft-in yarns 3 on the elasticity of the fabric is further weakened, the fabric can absorb stretching force through the extension of coils and the deformation of the weft-in yarns 3 when being stretched, the fabric has stronger tensile strength, the service life of the fabric is guaranteed, and the outer yarns formed by polyester can play a stronger protective role on the spandex core yarns, and the normal use of the weft-in yarns 3 is guaranteed.
As shown in fig. 1 and 2, the diameter of the high-strength yarn 1 is smaller than that of the weft-inserted yarn 3, and the larger diameter makes the lifting effect of the weft-inserted yarn 3 on the structural strength and the connection strength of the fabric more obvious, and further makes the fabric not easy to be torn when the fabric is subjected to external force.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. The knitted fabric comprises a surface layer and a base layer, and is characterized in that: the surface layer is formed by weaving high-strength yarns (1), the base layer is formed by weaving high-strength yarns (1) and breathable yarns (2), the surface layer and the base layer are weft flat tissues, the surface layer forms meshes through loop transfer, weft-inserted yarns (3) are arranged between the surface layer and the base layer, and the weft-inserted yarns (3) form weft-inserted tissues so that the surface layer and the base layer are fixedly connected.
2. The knitted fabric of claim 1, wherein: the surface layer is formed by knitting single-sided five needle tracks, the pattern of the surface layer takes four paths as a cycle, in a second path of the pattern, the needle knitting arcs of the second needle track and the needle knitting arcs of the fourth needle track are all deviated to the first path of third needle track, and in a fourth path of the pattern, the needle knitting arcs of the second needle track and the needle knitting arcs of the fourth needle track are all deviated to the third path of third needle track.
3. The knitted fabric of claim 1, wherein: the coil length of the base layer is greater than the coil length of the surface layer.
4. The knitted fabric of claim 1, wherein: the diameter of the high-strength yarn (1) is smaller than the diameter of the weft-inserted yarn (3).
5. The knitted fabric of claim 1, wherein: the weft-inserted yarns (3) are spandex coated yarns, and the outer coating yarns of the spandex coated yarns are formed by twisting polyester fibers.
6. The knitted fabric of claim 1, wherein: the high-strength yarn (1) is formed by combining and twisting two strands of polyester fibers and two strands of cotton fibers, and the specification of the high-strength yarn (1) is 25D.
7. The knitted fabric of claim 1, wherein: the breathable yarn (2) comprises a main yarn (21) and a guide yarn (22) wound outside the main yarn (21), wherein the main yarn (21) is formed by twisting polyester fibers, and the guide yarn (22) is special-shaped polyester fibers with cross sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388580.7U CN220224512U (en) | 2023-06-02 | 2023-06-02 | Knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388580.7U CN220224512U (en) | 2023-06-02 | 2023-06-02 | Knitted fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220224512U true CN220224512U (en) | 2023-12-22 |
Family
ID=89194131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321388580.7U Active CN220224512U (en) | 2023-06-02 | 2023-06-02 | Knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220224512U (en) |
-
2023
- 2023-06-02 CN CN202321388580.7U patent/CN220224512U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |