CN218228217U - Tear-resistant knitted fabric - Google Patents
Tear-resistant knitted fabric Download PDFInfo
- Publication number
- CN218228217U CN218228217U CN202220829084.XU CN202220829084U CN218228217U CN 218228217 U CN218228217 U CN 218228217U CN 202220829084 U CN202220829084 U CN 202220829084U CN 218228217 U CN218228217 U CN 218228217U
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- Prior art keywords
- tucking
- looping
- layer
- tear
- yarns
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- 239000004744 fabric Substances 0.000 title claims abstract description 36
- 238000009963 fulling Methods 0.000 claims abstract description 31
- 238000009940 knitting Methods 0.000 claims abstract description 16
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 239000004760 aramid Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 47
- 239000000835 fiber Substances 0.000 claims description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 239000012792 core layer Substances 0.000 claims description 18
- 239000002131 composite material Substances 0.000 claims description 17
- 239000002344 surface layer Substances 0.000 claims description 11
- 229920002334 Spandex Polymers 0.000 claims description 8
- 239000004759 spandex Substances 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000012510 hollow fiber Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 241000208202 Linaceae Species 0.000 claims description 4
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 4
- 229920004933 Terylene® Polymers 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 235000007756 Akebia quinata Nutrition 0.000 claims description 3
- 240000008027 Akebia quinata Species 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 229920000299 Nylon 12 Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 238000009987 spinning Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920006052 Chinlon® Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Images
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- Knitting Of Fabric (AREA)
Abstract
The utility model discloses a tear knitted fabric tears relates to fabrics technical field, and it is not enough to aim at solving surface fabric intensity, easy tearing problem, and its technical scheme main points are: including two surface courses of mutual symmetry, be equipped with the enhancement layer between two surface courses, the enhancement layer forms rectangular pieces of land in a field structure through a plurality of first compound yarn weft knitting, and the flower type of enhancement layer is a four ways circulation, and its organizational structure does, and first way is in proper order: tucking, looping, the second path is in turn: looping, tucking, looping and tucking; the third path is as follows in sequence: tucking, looping, tucking, looping; the fourth way is sequentially as follows: the anti-tear fabric is characterized by comprising the following steps of looping, tucking, looping and tucking, and aramid fibers are adopted and have extremely high strength, so that the anti-tear effect of the whole fabric is guaranteed.
Description
Technical Field
The utility model relates to a fabrics technical field, more specifically says that it relates to a tear-resistant knitted fabric.
Background
Fabric is the material used to make clothing. As one of the three elements of the clothes, the fabric not only can explain the style and the characteristics of the clothes, but also directly controls the expression effect of the color and the shape of the clothes.
The existing knitted fabric is not enough in strength, cannot be well stretched, does not have good elasticity, can cause deformation of the fabric when the fabric is continuously stretched, cannot recover the state before stretching, and is even easy to tear when external force is too large, so that permanent damage is caused.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an anti-tear knitted fabric reaches anti-tearing purpose through setting up of structure.
The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a tear-resistant knitted fabric, includes two surface courses of mutual symmetry, two be equipped with the enhancement layer between the surface course, the enhancement layer forms rectangular pieces of land in a field structure through a plurality of first compound yarn weft knitting, the flower type of enhancement layer circulates for four ways, and its organizational structure is:
the first path is as follows: tucking, looping, tucking, looping;
the second path is as follows: looping, tucking, looping and tucking;
the third path is as follows in sequence: tucking, looping, tucking, looping;
the fourth path is as follows: looping, tucking, looping, tucking.
By adopting the technical scheme, the reinforcing layer is arranged between the two surface layers by arranging the two surface layers, the reinforcing layer forms a border strip weaving structure through the weft knitting of the weave structure, the fabric of the border strip weaving structure is thick and large in width, the strength of the reinforcing layer is ensured, and the tear resistance of the whole fabric is ensured.
The utility model discloses further set up to: the first composite yarn sequentially comprises a first core layer, a supporting layer and a coating layer from inside to outside, the first core layer is formed by twisting a plurality of first profiled cross-section fibers, and the cross section of each first profiled cross-section fiber is of a five-leaf shape.
By adopting the technical scheme, the first special-shaped cross section fiber of the five-leaf type has better fluffy feeling, is made of terylene, ensures the elasticity of the first core layer, has larger sectional area, ensures the cohesive force between the fiber and the fiber, and ensures the strength of the first core layer, thereby ensuring the strength of the integral reinforcing layer and having better anti-tearing effect.
The utility model discloses further set up to: the supporting layer is wound on the outer side of the core layer through a plurality of supporting yarns, and the supporting yarns comprise spandex and flax fibers wound around the spandex.
By adopting the technical scheme, the spandex has good elastic restorability, can be better restored to the original state after being stretched, and the surface of the linen fiber has the striations and is wound on the outer side of the first special-shaped cross-section fiber, so that the cohesive force between the whole fiber and the fiber is ensured, the strength of the first composite yarn is ensured, and the tearing-resistant effect of the whole fabric is ensured.
The utility model discloses further set up to: the coating layer is wound on the outer side of the supporting layer through a plurality of coating yarns, and the coating yarns are formed by twisting ice silk fibers and aramid fibers.
Through adopting above-mentioned technical scheme, aramid fiber has high intensity, and has fine wear-resisting effect, and the ice silk fibre has fine shape keeping nature for first composite yarn can be more stable recovery to the original state after tensile.
The utility model discloses further set up to: the surface layer is formed by warp knitting a plurality of second composite yarns into a warp inclined flat tissue, the second composite yarns sequentially comprise a second core layer, a reinforcing layer and an outer cladding layer from inside to outside, and the second core layer is formed by twisting a plurality of hollow fibers.
Through adopting above-mentioned technical scheme, the surface course forms the oblique flat tissue of warp through a plurality of second compound yarn warp knitting, and the oblique flat tissue fabric of warp is thick and solid, stiff and smooth, and stable in structure has fine anti-pilling effect, has guaranteed the structural strength of whole surface course to guarantee the tear effect of whole surface fabric, hollow fiber has fine fluffy sense, has guaranteed the intensity of whole sandwich layer two.
The utility model discloses further set up to: the reinforcing layer is formed by twisting a plurality of second special-shaped section fibers, and the sections of the second special-shaped section fibers are trilobal.
By adopting the technical scheme, the second special-shaped section fiber of the trilobal type has a larger sectional area and good fluffy feeling, and the strength of the reinforcing layer is ensured.
The utility model discloses further set up to: the outer covering layer is formed by twisting a plurality of outer covering yarns, and the outer covering yarns are formed by twisting nylon and polypropylene.
By adopting the technical scheme, the nylon and the polypropylene have good elasticity, the nylon has good wear-resisting effect, the polypropylene hardly absorbs moisture, and the waterproof effect of the surface layer is ensured.
To sum up, the utility model discloses following beneficial effect has:
through setting up two surface courses, set up the enhancement layer between two surface courses, its enhancement layer forms rectangular pieces of land in a field through above-mentioned organizational structure weft knitting and organizes, and the fabric of rectangular pieces of land in a field tissue is comparatively thick and heavy and the width is great, has guaranteed the intensity of enhancement layer to whole surface fabric's tear resistance has been guaranteed.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a weaving pattern of the rectangular pieces of land-bed knitting structure of the present invention;
fig. 3 is a cross-sectional view of a first composite yarn of the present invention;
fig. 4 is a cross-sectional view of a second composite yarn of the present invention;
FIG. 5 is a yarn laying movement diagram of the guide bar GB1 of the present invention;
fig. 6 is a yarn laying movement diagram of the guide bar GB2 of the present invention.
In the figure: 1. a surface layer; 2. a reinforcing layer; 3. a first composite yarn; 4. a first profiled cross-section fiber; 5. spandex; 6. flax fiber; 7. a silk fiber; 8. aramid fiber; 9. a second composite yarn; 10. a hollow fiber; 11. a second profiled cross-section fiber; 12. nylon; 13. polypropylene fiber.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
A tear-resistant knitted fabric comprises two mutually symmetrical surface layers 1, a reinforcing layer 2 is arranged between the two surface layers 1, and the reinforcing layer 2 is weft-knitted into a rectangular knitting structure through a plurality of first composite yarns 3 as shown in figures 1 and 2.
As shown in fig. 1-3, a first heterotypic cross-section fiber 4 with a cross section of a pentalobal shape is formed by spinning polyester with a spinneret plate, a plurality of first heterotypic cross-section fibers 4 are put into a twisting machine to be twisted to form a first core layer, spandex 5 and flax fibers 6 are put into a spindle machine to be twisted to form a supporting yarn outside the spandex 5 in a spindle-feeding manner, the processed first core layer and a plurality of supporting yarns are put into the spindle machine to be twisted to form a supporting layer outside the first core layer in a spindle-feeding manner, rayon fibers 7 and aramid fibers 8 are put into the twisting machine to be twisted to form a covering yarn, a plurality of covering yarns are wound to form a covering layer outside the supporting layer in a spindle-feeding manner by using the spindle-feeding machine to obtain a whole first composite yarn 3, a plurality of first composite yarns 3 are put into a weft knitting machine to form a reinforcing layer 2 in a rectangular knitting manner, the pattern of the reinforcing layer 2 is a four-way one cycle, and the organization structure is as follows: the first path is as follows: tucking, looping, tucking, looping; the second path is as follows: looping, tucking, looping and tucking; the third path is as follows: tucking, looping, tucking, looping; the fourth way is sequentially as follows: looping, tucking, looping, tucking. The rectangular pieces of land are relatively thick and heavy in structure and relatively large in width, so that the strength of the reinforcing layer 2 is ensured.
As shown in fig. 1-6, a spinneret plate is used for spinning terylene to form a hollow fiber 10, a plurality of hollow fibers 10 are put into a twisting machine to be twisted to form a second core layer, a spinneret plate is used for spinning terylene to form a second profiled cross-section fiber 11 with a trilobal cross-section, the processed second core layer and a plurality of second profiled cross-section fibers 11 are put into a spindle walking machine, a plurality of second profiled cross-section fibers 11 are wound on the outer side of the core layer in a spindle walking manner to form a reinforcing layer 2, chinlon 12 and polypropylene 13 are put into the twisting machine to be twisted to form an outer covering yarn, the processed reinforcing layer 2 and a plurality of outer covering yarns are put into the spindle walking machine, the method comprises the following steps of enabling a plurality of wrapping yarns to be wound on the outer side of a reinforcing layer 2 in a spindle running mode to form an outer wrapping layer to obtain a whole second composite yarn 9, dividing the plurality of second composite yarns 9 into a guide bar GB1 and a guide bar GB2, enabling the guide bar GB1 to serve as a front guide, enabling the guide bar GB2 to serve as a rear guide to be placed into a warp knitting machine to be subjected to warp knitting in a warp knitting mode in a slant flat mode to form a surface layer 1, enabling the guide bar GB1 to serve as a warp flat structure, enabling the weave structure to be 21/23/full penetration, enabling the guide bar GB2 to serve as a slant weave structure, enabling the weave structure to be 34/10/full penetration, enabling two surface layers 1 to be respectively attached to the two sides of the reinforcing layer 2, and sewing the reinforcing layer 2 and the two surface layers 1 to obtain the fabric.
After this surface fabric made the clothing, through setting up two surface course 1, surface course 1 is the flat tissue to one side of warp, the flat tissue fabric is thick and solid to one side of warp, it is stiff and smooth, stable in structure, have fine anti pilling effect, the structural strength of whole surface course 1 has been guaranteed, set up enhancement layer 2 between two surface course 1, its enhancement layer 2 forms rectangular pieces of land in a field through 3 weft knitting of a plurality of first compound yarns and compiles the tissue, the fabric of rectangular pieces of land in a field tissue is comparatively thick and heavy and the width is great, aramid fiber 8 of adopting has extremely strong intensity in the first compound yarn 3, the intensity of whole enhancement layer 2 has been guaranteed, whole surface fabric's tear resistance has been guaranteed.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A tear-resistant knitted fabric is characterized in that: including two surface course (1) of mutual symmetry, two be equipped with enhancement layer (2) between surface course (1), enhancement layer (2) form rectangular pieces of land in a field through a plurality of first compound yarn (3) weft knitting and organize, the flower type of enhancement layer (2) is a four ways circulation, and its organizational structure is:
the first path is as follows in sequence: tucking, looping, tucking, looping;
the second path is as follows in sequence: looping, tucking, looping and tucking;
the third path is as follows in sequence: tucking, looping, tucking, looping;
the fourth way is sequentially as follows: looping, tucking, looping, tucking.
2. The tear resistant knitted fabric of claim 1, wherein: the first composite yarn (3) sequentially comprises a first core layer, a supporting layer and a coating layer from inside to outside, the first core layer is formed by twisting a plurality of first special-shaped section fibers (4), the cross section of each first special-shaped section fiber (4) is of a five-leaf type, and the first special-shaped section fibers (4) are made of terylene.
3. The tear-resistant knitted fabric according to claim 2, wherein: the supporting layer is wound on the outer side of the core layer through a plurality of supporting yarns, and the supporting yarns comprise spandex (5) and flax fibers (6) wound around the spandex (5).
4. The tear resistant knitted fabric of claim 3, wherein: the coating layer is wound on the outer side of the supporting layer through a plurality of coating yarns, and the coating yarns are formed by twisting ice silk fibers (7) and aramid fibers (8).
5. The tear resistant knitted fabric of claim 4, wherein: the surface layer (1) is formed by warp knitting a plurality of second composite yarns (9) into a warp inclined flat tissue, the second composite yarns (9) sequentially comprise a second core layer, a reinforcing layer (2) and an outer cladding layer from inside to outside, and the second core layer is formed by twisting a plurality of hollow fibers (10).
6. The tear-resistant knitted fabric according to claim 5, wherein: the reinforcing layer (2) is formed by twisting a plurality of second special-shaped section fibers (11), and the section of each second special-shaped section fiber (11) is of a trilobal shape.
7. The tear resistant knitted fabric of claim 6, wherein: the outer covering layer is formed by twisting a plurality of outer covering yarns, and the outer covering yarns are formed by twisting nylon (12) and polypropylene (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220829084.XU CN218228217U (en) | 2022-04-11 | 2022-04-11 | Tear-resistant knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220829084.XU CN218228217U (en) | 2022-04-11 | 2022-04-11 | Tear-resistant knitted fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218228217U true CN218228217U (en) | 2023-01-06 |
Family
ID=84661151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220829084.XU Active CN218228217U (en) | 2022-04-11 | 2022-04-11 | Tear-resistant knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218228217U (en) |
-
2022
- 2022-04-11 CN CN202220829084.XU patent/CN218228217U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A tear resistant knitted fabric Granted publication date: 20230106 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Xincheng Sub branch Pledgor: SHAOXING YUEFA TEXTILE Co.,Ltd. Registration number: Y2024980016477 |