CN219991832U - High strength yarn - Google Patents
High strength yarn Download PDFInfo
- Publication number
- CN219991832U CN219991832U CN202320881407.4U CN202320881407U CN219991832U CN 219991832 U CN219991832 U CN 219991832U CN 202320881407 U CN202320881407 U CN 202320881407U CN 219991832 U CN219991832 U CN 219991832U
- Authority
- CN
- China
- Prior art keywords
- yarn
- core
- structural
- core yarn
- monofilament
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920000728 polyester Polymers 0.000 claims abstract description 19
- 240000008564 Boehmeria nivea Species 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 229920002334 Spandex Polymers 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000004759 spandex Substances 0.000 claims abstract description 13
- 229920004933 Terylene® Polymers 0.000 claims abstract description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 3
- 229920000742 Cotton Polymers 0.000 claims description 7
- 240000000047 Gossypium barbadense Species 0.000 claims description 3
- 235000009429 Gossypium barbadense Nutrition 0.000 claims description 3
- 240000002024 Gossypium herbaceum Species 0.000 claims description 2
- 235000004341 Gossypium herbaceum Nutrition 0.000 claims description 2
- 239000004753 textile Substances 0.000 abstract description 3
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model discloses a high-strength yarn, relates to the technical field of textile, and aims to solve the problems that the existing yarn can utilize high-twist polyester to enhance wear resistance, but the high-twist polyester has low tensile strength and is easy to break, and the technical scheme is as follows: the yarn comprises a core yarn, wherein the core yarn comprises a spandex monofilament, three strands of structural yarns are wrapped around the spandex monofilament, an outer wrapping yarn is wrapped around the core yarn, and a reinforcing yarn parallel to the core yarn is arranged between the outer wrapping yarn and the core yarn. According to the utility model, the spandex is used as the innermost layer, the terylene monofilament and the ramie fiber are used as the wear-resistant layer of the outermost layer, so that the yarn is endowed with strong wear resistance, the spandex monofilament used for the core yarn can be elastically deformed to improve the toughness of the yarn and strengthen the tensile strength of the yarn, and meanwhile, the middle reinforcing filaments and the structural filaments can play a role in strengthening the structural strength of the yarn, so that the structural integrity of the yarn is ensured, and the yarn is not easy to loosen.
Description
Technical Field
The utility model relates to the technical field of textile, in particular to a high-strength yarn.
Background
There are a plurality of fabrics with different functions in the current textile field to cope with different use scenes, and the functions of the fabrics are mainly realized by weaving yarns of the fabrics.
In order to cope with various demands of fabrics, yarns have also developed various functions, such as some wear-resistant yarns, wear-resistant yarns in the prior art generally adopt high twist polyester to enhance wear resistance, but the tensile strength of polyester is lower, and the high twist form further reduces the tensile strength, so that new schemes are required to solve the problem.
Disclosure of Invention
The object of the present utility model is to provide a high strength yarn in order to solve the above-mentioned problems.
The technical aim of the utility model is realized by the following technical scheme: the high-strength yarn comprises a core yarn, wherein the core yarn comprises a spandex monofilament, three strands of structural yarns are wrapped around the spandex monofilament, an outer wrapping yarn is wrapped around the core yarn, and a reinforcing yarn parallel to the core yarn is arranged between the outer wrapping yarn and the core yarn.
The utility model is further provided with: the structural yarn is formed by twisting two short staple cotton fibers, and the twisting direction of the structural yarn is S twisting.
The utility model is further provided with: the twist of the core yarn is 100 to 120 twists/m.
The utility model is further provided with: the outer wrapping yarn comprises a plurality of polyester monofilaments, two ramie fibers are arranged between two adjacent polyester monofilaments, and the polyester monofilaments and the ramie fibers are wound around the core yarn in a doubling mode.
The utility model is further provided with: the diameter of the terylene monofilament is larger than that of the ramie fiber yarn.
The utility model is further provided with: the reinforcing wires are long staple cotton fibers.
The utility model is further provided with: the twist of the outer wrapping yarn is 1000-1200 twists/m, and the diameter of the outer wrapping yarn is larger than that of the structural yarn.
In summary, the utility model has the following beneficial effects:
the polyurethane is used as the innermost layer, the polyester monofilament and the ramie fiber are used as the wear-resistant layer of the outermost layer, the yarn is endowed with strong wear-resistant capability, the polyurethane monofilament adopted by the core yarn can improve the toughness of the yarn through elastic deformation, the tensile strength of the yarn is enhanced, and meanwhile, the middle reinforcing wire and the structural wire can play a role in enhancing the structural strength of the yarn, so that the structural integrity of the yarn is ensured, and the yarn is not easy to loosen.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
fig. 2 is a schematic structural view of the present utility model.
Reference numerals: 1. a core yarn; 11. spandex monofilaments; 12. a structural wire; 2. wrapping yarn; 21. polyester monofilament; 22. ramie fiber yarn; 3. reinforcing wires.
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 high-strength yarn comprises a core yarn 1, the twist of the core yarn 1 is 100 twist/m-120 twist/m, preferably 100 twist/m, the low-twist core yarn 1 has certain toughness, can absorb a part of force through a certain degree of deformation when being stretched and extruded, so as to achieve the effect of increasing the tensile strength and the compressive capacity of the yarn, the core yarn 1 comprises a spandex monofilament 11, the spandex has certain elasticity and can be used for reinforcing the toughness of the core yarn 1, the core yarn 1 can absorb more pulling force and further plays a role of improving the tensile strength of the core yarn 1, three structural yarns 12 are wrapped around the spandex monofilament 11, the structural yarns 12 can play a role of protecting the spandex, the structural yarns 12 are formed by twisting two short cotton fibers, the twisted short cotton fibers have higher structural strength, the twisting direction of the structural yarns 12 is S, and the core yarn 1 can further provide higher strength for the yarn.
As shown in fig. 1 and 2, the outer periphery of the core yarn 1 is wrapped with the outer wrapping yarn 2, the yarn is set into the outer wrapping yarn 2, the outer wrapping yarn 2 can be utilized to protect the core yarn 1 by the outer wrapping yarn 2, the whole strength of the yarn is reinforced, the outer wrapping yarn 2 comprises a plurality of polyester monofilaments 21, the polyester has the characteristics of high strength, high wear resistance and the like, the outer wrapping yarn 2 has certain tensile strength and wear resistance, two ramie fibers 22 are arranged between two adjacent polyester monofilaments 21, and the wear resistance and the tensile strength of the outer wrapping yarn 2 can be improved due to the fact that the ramie fibers have better wear resistance and tensile strength, and further the yarn is endowed with stronger wear resistance and strength, and the polyester monofilaments 21 and the ramie fibers 22 are wound on the core yarn 1 in a parallel manner.
As shown in fig. 1 and 2, the diameter of the polyester monofilament 21 is larger than that of the ramie fiber yarn 22, that is, the outer wrapping yarn 2 plays a main wear-resisting role in the polyester monofilament 21, plays a tensile role in the form of matching the polyester monofilament 21 with the ramie fiber yarn 22, separates the wear-resisting and tensile functions of the yarn to a certain extent, ensures that the performances cannot interfere with each other, further ensures the structural integrity of the yarn, improves the strength of the yarn, the twist of the outer wrapping yarn 2 is 1000 twist/m-1200 twist/m, preferably 1000 twist/m, and the outer wrapping yarn 2 with high twist has higher strength for further enhancing the structural strength of the yarn.
As shown in fig. 1 and 2, the diameter of the covered yarn 2 is larger than that of the structural yarn 12, a reinforcing yarn 3 parallel to the core yarn 1 is arranged between the covered yarn 2 and the core yarn 1, the reinforcing yarn 3 is used for further reinforcing the structural strength of the yarn, and can also be used for filling the gap between the core yarn 1 and the covered yarn 2, so that the strength of the yarn is further improved, and the reinforcing yarn 3 is long staple cotton fiber.
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. A high strength yarn comprising a core yarn characterized by: the core yarn comprises a spandex monofilament, three strands of structural filaments are wrapped around the spandex monofilament, an outer wrapping yarn is wrapped around the core yarn, and a reinforcing filament parallel to the core yarn is arranged between the outer wrapping yarn and the core yarn.
2. The high strength yarn of claim 1 wherein: the structural yarn is formed by twisting two short staple cotton fibers, and the twisting direction of the structural yarn is S twisting.
3. The high strength yarn of claim 1 wherein: the twist of the core yarn is 100 to 120 twists/m.
4. The high strength yarn of claim 1 wherein: the outer wrapping yarn comprises a plurality of polyester monofilaments, two ramie fibers are arranged between two adjacent polyester monofilaments, and the polyester monofilaments and the ramie fibers are wound around the core yarn in a doubling mode.
5. The high strength yarn of claim 4 wherein: the diameter of the terylene monofilament is larger than that of the ramie fiber yarn.
6. The high strength yarn of claim 1 wherein: the reinforcing wires are long staple cotton fibers.
7. The high strength yarn of claim 1 wherein: the twist of the covering yarn is 1000 twists/m-1200 twists/m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881407.4U CN219991832U (en) | 2023-04-15 | 2023-04-15 | High strength yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881407.4U CN219991832U (en) | 2023-04-15 | 2023-04-15 | High strength yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219991832U true CN219991832U (en) | 2023-11-10 |
Family
ID=88607646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320881407.4U Active CN219991832U (en) | 2023-04-15 | 2023-04-15 | High strength yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219991832U (en) |
-
2023
- 2023-04-15 CN CN202320881407.4U patent/CN219991832U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |