CN220034785U - Spandex flame-retardant yarn - Google Patents
Spandex flame-retardant yarn Download PDFInfo
- Publication number
- CN220034785U CN220034785U CN202320427092.6U CN202320427092U CN220034785U CN 220034785 U CN220034785 U CN 220034785U CN 202320427092 U CN202320427092 U CN 202320427092U CN 220034785 U CN220034785 U CN 220034785U
- Authority
- CN
- China
- Prior art keywords
- yarn
- yarns
- flame
- spandex
- polyimide
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- 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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Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 59
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229920002334 Spandex Polymers 0.000 title claims abstract description 38
- 239000004759 spandex Substances 0.000 title claims abstract description 38
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 58
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 58
- 241001330002 Bambuseae Species 0.000 claims abstract description 58
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 58
- 239000011425 bamboo Substances 0.000 claims abstract description 58
- 239000004642 Polyimide Substances 0.000 claims abstract description 38
- 229920000297 Rayon Polymers 0.000 claims abstract description 38
- 229920001721 polyimide Polymers 0.000 claims abstract description 38
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- 239000003610 charcoal Substances 0.000 claims abstract description 20
- 229920000728 polyester Polymers 0.000 claims abstract description 18
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 210000004243 sweat Anatomy 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 abstract description 5
- 229920002635 polyurethane Polymers 0.000 abstract description 5
- 239000003973 paint Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 229920004934 Dacron® Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920006306 polyurethane fiber Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a spandex flame-retardant yarn, which comprises a spandex core yarn, wherein moisture-absorbing breathable antibacterial yarns are spirally wound outside the spandex core yarn, flame-retardant modified bamboo pulp viscose yarns and polyimide yarns are spirally wound outside the moisture-absorbing breathable antibacterial yarns, the moisture-absorbing breathable antibacterial yarns comprise cotton yarns, bamboo charcoal yarns and polyester core yarns, and a layer of fireproof paint is coated outside the flame-retardant modified bamboo pulp viscose yarns and the polyimide yarns. According to the utility model, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn are spirally wound outside the moisture-absorbing breathable antibacterial yarn, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn have good flame retardant performance, and meanwhile, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn are coated with a layer of fire-resistant paint, so that the flame-retardant effect of the yarn is fully ensured; the moisture-absorbing breathable antibacterial yarn comprises cotton yarn, bamboo charcoal yarn and polyester core yarn, the polyurethane core yarn and the polyester core yarn have good elasticity and comfort, and the cotton yarn and the bamboo charcoal yarn have good moisture-absorbing breathable antibacterial effects.
Description
Technical Field
The utility model relates to the technical field of flame-retardant yarns, in particular to a spandex flame-retardant yarn.
Background
The yarn is a textile product processed into a certain fineness by various textile fibers, and can be applied to various fields. Spandex is an elastic fiber, is short for polyurethane fiber, generally consists of a plurality of filaments, and has excellent elasticity and strength. With the development of technology and the improvement of living standard, people have more and more functions on yarns.
However, spandex yarns are inflammable, have no flame retardance, are not suitable for the fields needing flame retardance, and the existing spandex yarns are added with flame retardance, and are generally coated with a plurality of layers of flame retardant materials directly through outer layers, so that discomfort in use is caused, and the spandex yarns are not hygroscopic and breathable.
Disclosure of Invention
In order to solve the technical problems, the utility model designs the spandex flame-retardant yarn which is moisture-absorbing, breathable, good in elasticity and good in flame retardance.
The utility model adopts the following technical scheme:
the utility model provides a spandex fire-retardant yarn, including spandex core yarn, the outer spiral winding of spandex core yarn has the ventilative antibacterial yarn of moisture absorption, the outer spiral winding of ventilative antibacterial yarn of moisture absorption has fire-retardant modified bamboo thick liquid viscose yarn and polyimide yarn, fire-retardant modified bamboo thick liquid viscose yarn and polyimide yarn are crisscross winding outside moisture absorption sweat-releasing composite yarn, moisture absorption ventilative antibacterial yarn includes cotton yarn, bamboo charcoal yarn and dacron core yarn, cotton yarn, bamboo charcoal yarn is double helix winding outside dacron core yarn, fire-retardant modified bamboo thick liquid viscose yarn is formed by stranded fire-retardant modified bamboo thick liquid viscose yarn spiral twisting, polyimide yarn is formed by stranded polyimide yarn spiral twisting, fire-retardant modified bamboo thick liquid viscose yarn and polyimide yarn overcoat have one deck fire-resistant coating.
Preferably, the spiral winding direction of the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn is opposite to the spiral winding direction of the moisture-absorbing breathable antibacterial yarn.
Preferably, the spandex core yarn is formed by spirally twisting a plurality of spandex yarns, and each spandex yarn is formed by twisting a plurality of spandex fibers.
Preferably, the refractory coating is a ceramic fiber coating.
Preferably, the polyimide wire is twisted from a plurality of polyimide fibers.
Preferably, the flame-retardant modified bamboo pulp viscose yarn is formed by twisting a plurality of strands of flame-retardant modified bamboo pulp viscose fibers.
Preferably, the cotton yarn is formed by twisting a plurality of cotton fibers, the bamboo charcoal yarn is formed by twisting a plurality of bamboo charcoal fibers, and the polyester core yarn is formed by twisting a plurality of polyester fibers.
The beneficial effects of the utility model are as follows: (1) According to the utility model, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn are spirally wound outside the moisture-absorbing breathable antibacterial yarn, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn have good flame retardant performance, and meanwhile, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn are coated with a layer of fire-resistant coating, so that the flame-retardant effect of the yarn is fully ensured; (2) The moisture-absorbing, breathable and antibacterial yarn comprises cotton yarn, bamboo charcoal yarn and polyester core yarn, wherein the polyurethane core yarn and the polyester core yarn have good elasticity and comfort, and the cotton yarn and the bamboo charcoal yarn have good moisture-absorbing, breathable and antibacterial effects.
Drawings
FIG. 1 is a schematic view of a construction of the present utility model;
FIG. 2 is a schematic representation of a construction of the moisture absorbing breathable bacteriostatic yarn of the present utility model;
FIG. 3 is a schematic representation of a construction of a spandex core yarn of the utility model;
FIG. 4 is a schematic structural view of a flame retardant modified bamboo pulp viscose yarn according to the utility model;
FIG. 5 is a schematic illustration of a structure of a polyimide yarn of the present utility model;
in the figure: 1. the polyurethane fiber yarn comprises a polyurethane core yarn 2, a moisture-absorbing breathable antibacterial yarn 3, a flame-retardant modified bamboo pulp viscose yarn 4, a polyimide yarn 5, a flame-retardant coating 6, a bamboo charcoal yarn 7, a cotton yarn 8, a polyester core yarn 9, a polyurethane yarn 10, a flame-retardant modified bamboo pulp viscose yarn 11 and a polyimide yarn.
Detailed Description
The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:
examples: as shown in fig. 1-5, the spandex flame-retardant yarn comprises a spandex core yarn 1, an moisture-absorbing breathable antibacterial yarn 2 is spirally wound outside the spandex core yarn, a flame-retardant modified bamboo pulp viscose yarn 3 and a polyimide yarn 4 are spirally wound outside the moisture-absorbing breathable antibacterial yarn, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn are alternately wound outside the moisture-absorbing sweat-releasing composite yarn, the moisture-absorbing breathable antibacterial yarn comprises cotton yarns 7, bamboo charcoal yarns 6 and polyester core yarns 8, the cotton yarns and the bamboo charcoal yarns are spirally wound outside the polyester core yarns, the flame-retardant modified bamboo pulp viscose yarn is formed by spirally twisting a plurality of flame-retardant modified bamboo pulp viscose yarns 10, the polyimide yarn is formed by spirally twisting a plurality of polyimide yarns 11, and a layer of fire-resistant paint 5 is coated outside the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn.
The spiral winding direction of the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn is opposite to the spiral winding direction of the moisture-absorption breathable antibacterial yarn.
The spandex core yarn is formed by twisting multiple strands of spandex yarns 9 in a spiral manner, and each strand of spandex yarn is formed by twisting multiple strands of spandex fibers.
The fire-resistant coating is ceramic fiber coating. The polyimide wire is formed by twisting a plurality of polyimide fibers. The flame-retardant modified bamboo pulp viscose yarn is formed by twisting a plurality of strands of flame-retardant modified bamboo pulp viscose fibers.
The cotton yarn is formed by twisting a plurality of cotton fibers, the bamboo charcoal yarn is formed by twisting a plurality of bamboo charcoal fibers, and the polyester core yarn is formed by twisting a plurality of polyester fibers.
According to the utility model, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn are spirally wound outside the moisture-absorbing breathable antibacterial yarn, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn have good flame retardant performance, and meanwhile, the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn are coated with a layer of fire-resistant paint, so that the flame-retardant effect of the yarn is fully ensured; the moisture-absorbing, breathable and antibacterial yarn comprises cotton yarn, bamboo charcoal yarn and polyester core yarn, wherein the polyurethane core yarn and the polyester core yarn have good elasticity and comfort, and the cotton yarn and the bamboo charcoal yarn have good moisture-absorbing, breathable and antibacterial effects.
The above-described embodiment is only a preferred embodiment of the present utility model, and is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.
Claims (6)
1. The spandex flame-retardant yarn is characterized by comprising a spandex core yarn, wherein moisture-absorbing breathable antibacterial yarns are spirally wound outside the spandex core yarn, flame-retardant modified bamboo pulp viscose yarns and polyimide yarns are spirally wound outside the moisture-absorbing breathable antibacterial yarns, the flame-retardant modified bamboo pulp viscose yarns and the polyimide yarns are alternately wound outside moisture-absorbing and sweat-releasing composite yarns, the moisture-absorbing breathable antibacterial yarns comprise cotton yarns, bamboo charcoal yarns and polyester core yarns, the cotton yarns and the bamboo charcoal yarns are spirally wound outside the polyester core yarns, the flame-retardant modified bamboo pulp viscose yarns are formed by spirally twisting a plurality of strands of flame-retardant modified bamboo pulp viscose yarns, the polyimide yarns are formed by spirally twisting a plurality of strands of polyimide yarns, and a layer of fire-resistant coating is coated outside the flame-retardant modified bamboo pulp viscose yarns and the polyimide yarns, and the fire-resistant coating is ceramic fiber coating.
2. The spandex flame-retardant yarn of claim 1, wherein the flame-retardant modified bamboo pulp viscose yarn and the polyimide yarn are spirally wound in a direction opposite to that of the moisture-absorbing breathable antibacterial yarn.
3. The spandex flame-retardant yarn of claim 1, wherein the spandex core yarn is formed by helically twisting a plurality of spandex yarns, each of the spandex yarns being formed by twisting a plurality of spandex fibers.
4. The spandex flame-resistant yarn of claim 1, wherein said polyimide yarn is twisted from a plurality of strands of polyimide fibers.
5. The spandex flame-retardant yarn of claim 1, wherein the flame-retardant modified bamboo pulp viscose is twisted from a plurality of strands of flame-retardant modified bamboo pulp viscose.
6. The spandex flame-retardant yarn according to claim 1, wherein the cotton yarn is formed by twisting a plurality of cotton fibers, the bamboo charcoal yarn is formed by twisting a plurality of bamboo charcoal fibers, and the polyester core yarn is formed by twisting a plurality of polyester fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320427092.6U CN220034785U (en) | 2023-03-09 | 2023-03-09 | Spandex flame-retardant yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320427092.6U CN220034785U (en) | 2023-03-09 | 2023-03-09 | Spandex flame-retardant yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220034785U true CN220034785U (en) | 2023-11-17 |
Family
ID=88725078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320427092.6U Active CN220034785U (en) | 2023-03-09 | 2023-03-09 | Spandex flame-retardant yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220034785U (en) |
-
2023
- 2023-03-09 CN CN202320427092.6U patent/CN220034785U/en active Active
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| GR01 | Patent grant |