CN220973536U - Flame-retardant non-woven fabric - Google Patents
Flame-retardant non-woven fabric Download PDFInfo
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- CN220973536U CN220973536U CN202322710173.XU CN202322710173U CN220973536U CN 220973536 U CN220973536 U CN 220973536U CN 202322710173 U CN202322710173 U CN 202322710173U CN 220973536 U CN220973536 U CN 220973536U
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- woven fabric
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- flame
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 92
- 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 26
- 239000003063 flame retardant Substances 0.000 title claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The utility model relates to the technical field of non-woven fabrics, in particular to a flame-retardant non-woven fabric, which comprises the following components: the novel non-woven fabric comprises a first non-woven fabric layer and a second non-woven fabric layer glued with the first non-woven fabric layer, wherein a plurality of rectangular array distributed convex parts are arranged on one surface of the second non-woven fabric layer, which is close to the first non-woven fabric layer, a transverse area is formed between two adjacent rows of convex parts, a plurality of first functional filaments are arranged on the inner side of the transverse area, a longitudinal area is formed between two adjacent rows of convex parts, and a plurality of second functional filaments are arranged in the longitudinal area. According to the utility model, by adopting two sandwiched non-woven fabric layers, a plurality of rectangular array distributed convex parts are arranged on the surface of the second non-woven fabric layer facing the first non-woven fabric layer, so that a transverse area and a longitudinal area are formed, and first functional filaments and second functional filaments are respectively arranged in the transverse area and the longitudinal area and are used for improving the performance of the composite non-woven fabric.
Description
Technical Field
The utility model relates to the technical field of non-woven fabrics, in particular to a flame-retardant non-woven fabric.
Background
The non-woven fabric is produced by adopting polyester fiber and polyester fiber materials, and is manufactured by a needling process, and can be made into various thicknesses, handfeel, hardness and the like, and has the advantages of moisture resistance, ventilation, flexibility, lightness, thinness, flame retardance, no toxicity, no smell and the like, and is widely applied to the field of mask production.
Along with the updating of non-woven fabrics production facility, the cost of manufacture of non-woven fabrics has been lower than the manufacturing cost of textile fabric, and non-woven fabrics production efficiency has also obtained promotion by a wide margin, makes non-woven fabrics product supply and demand, and current non-woven fabrics still receive very big restriction in the application field, consequently, how to develop a functional diversified non-woven fabrics becomes a problem that market urgent need solves.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a flame-retardant non-woven fabric.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a flame retardant nonwoven fabric comprising: a first nonwoven layer; and
The second non-woven fabric layer is glued with first non-woven fabric layer, the one side that the second non-woven fabric layer is close to first non-woven fabric layer is provided with the protruding portion that a plurality of rectangle array distributes, forms horizontal region between two adjacent rows of protruding portions, horizontal region inboard is provided with a plurality of first functional silk, forms between two adjacent rows of protruding portions and indulges the region, be provided with a plurality of second functional silk in the indulging the region.
As a further description of the above technical solution:
The first functional yarn is bamboo carbon fiber, and the second functional yarn is flame-retardant fiber.
As a further description of the above technical solution:
The side of the second non-woven fabric layer, which is far away from the first non-woven fabric layer, forms a concave part.
As a further description of the above technical solution:
one side of the first non-woven fabric layer far away from the second non-woven fabric layer is glued with a wear-resistant layer.
As a further description of the above technical solution:
and nano silver particles are filled between the wear-resistant layer and the first nonwoven cloth layer.
As a further description of the above technical solution:
one side of the second non-woven fabric layer far away from the first non-woven fabric layer is glued with a breathable cotton layer, and the breathable cotton layer is needled cotton.
As a further description of the above technical solution:
The first non-woven fabric layer and the second non-woven fabric layer are respectively provided with air holes.
The utility model has the following beneficial effects:
1. Compared with the prior art, the flame-retardant non-woven fabric adopts two sandwiched non-woven fabric layers (a first non-woven fabric layer and a second non-woven fabric layer), a plurality of rectangular array distributed convex parts are arranged on the surface of the second non-woven fabric layer facing the first non-woven fabric layer, so that a transverse area and a longitudinal area are formed, and first functional filaments and second functional filaments are respectively arranged in the transverse area and the longitudinal area and used for improving the performance of the composite non-woven fabric; if the first functional yarn added in the scheme is bamboo charcoal fiber, and the second functional yarn is flame-retardant fiber, the composite non-woven fabric has the functions of adsorbing peculiar smell and flame retardance, and has more excellent market prospect.
Drawings
FIG. 1 is a schematic diagram of a layered structure of a flame retardant nonwoven fabric according to the present utility model;
FIG. 2 is a schematic diagram showing the structural distribution of the transverse filaments, the longitudinal filaments and the inner layer nonwoven fabric of the flame-retardant nonwoven fabric;
Fig. 3 is a schematic structural diagram of an inner layer nonwoven fabric of the flame retardant nonwoven fabric according to the present utility model.
Legend description:
1. A wear-resistant layer; 2. a first nonwoven layer; 3. a first functional yarn; 4. a second functional yarn; 5. a second nonwoven layer; 51. a concave portion; 52. a convex portion; 6. and a breathable cotton layer.
Detailed Description
Referring to fig. 1 to 3, the flame retardant nonwoven fabric provided by the present utility model includes: a first nonwoven layer 2 and a second nonwoven layer 5 glued to the first nonwoven layer 2.
Wherein, the one side of the second nonwoven fabric layer 5 near the first nonwoven fabric layer 2 is provided with a plurality of protruding parts 52 distributed in rectangular array, a horizontal area is formed between two adjacent rows of protruding parts 52, a plurality of first functional filaments 3 are arranged on the inner side of the horizontal area, a vertical area is formed between two adjacent rows of protruding parts 52, and a plurality of second functional filaments 4 are arranged in the vertical area.
The materials of the first functional yarn 3 and the second functional yarn 4 can be the same or different, that is, the structure can be used for improving two performances or one performance of the composite non-woven fabric.
In an embodiment, the first functional filaments 3 and the second functional filaments 4 are all bamboo carbon fibers, the air holes are formed in the first non-woven fabric layer 2 and the second non-woven fabric layer 5, air flow easily passes through the first non-woven fabric layer 2 and the second non-woven fabric layer 5, and peculiar smell in air can be absorbed by means of adsorptivity of bamboo carbon fiber materials, so that the compounded non-woven fabric has the effect of removing the peculiar smell.
In an embodiment, the first functional filaments 3 and the second functional filaments 4 are flame-retardant fibers, the flame-retardant fibers are a fiber material which is not easy to burn, and after the outer layer (refer to the first non-woven fabric layer) encounters open fire, the flame-retardant fibers are not easy to catch fire, so that the open fire can be prevented from burning the inner layer (refer to the second non-woven fabric layer), and the compounded non-woven fabric has a flame-retardant effect.
In one embodiment, the first functional filaments 3 are bamboo carbon fibers, and the second functional filaments 4 are flame-retardant fibers, which are the combination of the functions of the two embodiments, so that the composite non-woven fabric has the effects of flame retardance and peculiar smell removal.
The second nonwoven fabric layer 5 is formed with a concave portion 51 on a side thereof remote from the first nonwoven fabric layer 2, the second nonwoven fabric layer 5 is formed by a thermoforming process, the concave portion 51 is formed on one side of the second nonwoven fabric layer 5, and the convex portion 52 is formed on the other side.
One side of the first non-woven fabric layer 2 far away from the second non-woven fabric layer 5 is glued with a wear-resistant layer 1 for increasing the wear resistance of the non-woven fabric layer composite fabric.
The nano silver particles are filled between the wear-resistant layer 1 and the first nonwoven fabric layer 2, and have good effect of inhibiting bacterial proliferation, so that the nonwoven fabric layer composite fabric has certain antibacterial performance.
The second non-woven fabrics layer 5 is kept away from a side veneer of first non-woven fabrics layer 2 and has ventilative cotton layer 6, and ventilative cotton layer 6 is the acupuncture cotton, and when the preparation clothing, ventilative cotton layer 6 laminating human skin can sweat-absorbing, and whole non-woven fabrics combined material is all very ventilative moreover, uses more comfortablely.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Flame retardant nonwoven fabric, including first nonwoven cloth layer (2), its characterized in that still includes:
The second non-woven fabric layer (5) glued with the first non-woven fabric layer (2), the one side that second non-woven fabric layer (5) is close to first non-woven fabric layer (2) is provided with protruding portion (52) that a plurality of rectangular array distributes, forms horizontal region between two adjacent protruding portions (52), horizontal region inboard is provided with a plurality of first functional silk (3), forms between two adjacent protruding portions (52) and indulges the region, be provided with a plurality of second functional silk (4) in the indulging the region.
2. The flame retardant nonwoven fabric of claim 1, wherein: the first functional filaments (3) are bamboo carbon fibers, and the second functional filaments (4) are flame-retardant fibers.
3. The flame retardant nonwoven fabric of claim 1, wherein: the surface of the second non-woven fabric layer (5) far away from the first non-woven fabric layer (2) is provided with a concave part (51).
4. The flame retardant nonwoven fabric of claim 1, wherein: one side of the first non-woven cloth layer (2) far away from the second non-woven cloth layer (5) is glued with a wear-resistant layer (1).
5. The flame retardant nonwoven fabric of claim 4 wherein: and nano silver particles are filled between the wear-resistant layer (1) and the first nonwoven cloth layer (2).
6. The flame retardant nonwoven fabric of claim 1, wherein: one side surface of the second non-woven fabric layer (5) far away from the first non-woven fabric layer (2) is glued with a breathable cotton layer (6), and the breathable cotton layer (6) is needled cotton.
7. The flame retardant nonwoven fabric of claim 1, wherein: the first non-woven fabric layer (2) and the second non-woven fabric layer (5) are respectively provided with ventilation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322710173.XU CN220973536U (en) | 2023-10-09 | 2023-10-09 | Flame-retardant non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322710173.XU CN220973536U (en) | 2023-10-09 | 2023-10-09 | Flame-retardant non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220973536U true CN220973536U (en) | 2024-05-17 |
Family
ID=91057043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322710173.XU Active CN220973536U (en) | 2023-10-09 | 2023-10-09 | Flame-retardant non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220973536U (en) |
-
2023
- 2023-10-09 CN CN202322710173.XU patent/CN220973536U/en active Active
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