CN220009088U - Flame-retardant non-woven fabric - Google Patents
Flame-retardant non-woven fabric Download PDFInfo
- Publication number
- CN220009088U CN220009088U CN202321001867.XU CN202321001867U CN220009088U CN 220009088 U CN220009088 U CN 220009088U CN 202321001867 U CN202321001867 U CN 202321001867U CN 220009088 U CN220009088 U CN 220009088U
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- China
- Prior art keywords
- layer
- woven fabric
- flame
- arranged above
- retardant
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 48
- 239000003063 flame retardant Substances 0.000 title claims abstract description 44
- 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 41
- 210000004177 elastic tissue Anatomy 0.000 claims abstract description 25
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 13
- 229920002635 polyurethane Polymers 0.000 claims description 14
- 239000004814 polyurethane Substances 0.000 claims description 14
- 210000004243 sweat Anatomy 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000003115 biocidal effect Effects 0.000 claims 2
- 238000009423 ventilation Methods 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011159 matrix material Substances 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 13
- 239000000835 fiber Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 3
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 2
- 238000012661 block copolymerization Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 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
- 231100000956 nontoxicity Toxicity 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a flame-retardant non-woven fabric, which comprises a non-woven fabric main body layer, wherein an elastic fiber net layer is arranged in the middle of the non-woven fabric main body layer, an antibacterial layer is arranged above the non-woven fabric main body layer, a flame-retardant layer is arranged above the antibacterial layer, a heat insulation layer is arranged above the flame-retardant layer, a waterproof layer is arranged above the heat insulation layer, a ventilation layer is arranged above the waterproof layer, a plurality of air holes distributed in a matrix are arranged above the ventilation layer, a wear-resistant layer is arranged above the ventilation layer, and a plurality of wear-resistant protrusions distributed in a matrix are arranged above the wear-resistant layer. The non-woven fabric has simple structure, certain tensile property and improved integral strength. The flame-retardant heat-insulating effect is good, the comfort level is high, and the practicability of the non-woven fabric is effectively improved.
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 also called non-woven fabric, needled cotton and the like, is composed of oriented or random fibers, is called cloth because of the appearance and certain properties of the cloth, and has the characteristics of moisture resistance, ventilation, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity and no irritation, rich color, low price, recycling and the like, and is produced by adopting polypropylene granules as raw materials through a continuous one-step method of high-temperature melting, spinning, wire laying and hot-pressing coiling. The existing non-woven fabrics in the market are single in structure, poor in heat insulation and flame retardance, incapable of being used in many places in life and low in practicality, and therefore, the flame retardant non-woven fabrics are provided.
Disclosure of Invention
In order to solve the problems, the utility model provides a flame-retardant non-woven fabric. The utility model solves the problems that the existing non-woven fabric has single structure, poor heat insulation and flame retardance, can not be used in many places in life and has low practicability.
The flame-retardant non-woven fabric comprises a non-woven fabric main body layer, an elastic fiber net layer is arranged in the middle of the non-woven fabric main body layer, an antibacterial layer is arranged above the non-woven fabric main body layer, a flame-retardant layer is arranged above the antibacterial layer, a heat insulation layer is arranged above the flame-retardant layer, a waterproof layer is arranged above the heat insulation layer, a ventilation layer is arranged above the waterproof layer, a plurality of air holes distributed in a matrix are arranged above the ventilation layer, a wear-resistant layer is arranged above the ventilation layer, and a plurality of wear-resistant protrusions distributed in a matrix are arranged above the wear-resistant layer.
In the above scheme, the elastic fiber net layer is a polyurethane elastic fiber layer.
In the scheme, the antibacterial layer is positioned on the nano titanium dioxide layer.
In the scheme, the flame-retardant layer is a brominated polystyrene flame-retardant particle layer.
In the above scheme, the waterproof layer is a polyurethane layer.
In the scheme, the wear-resistant layer is a nylon layer.
In the scheme, a water-absorbing sweat-releasing fiber layer is arranged below the non-woven fabric main body layer.
The utility model has the advantages and beneficial effects that: the utility model provides a flame-retardant non-woven fabric, which has certain tensile property through the elastic fiber net layer formed by polyurethane elastic fibers, so that the non-woven fabric is effectively prevented from being easily broken in use, the integral strength of the non-woven fabric is improved, the flame-retardant heat-insulating effect of the textile fabric is effectively improved due to the arrangement of the flame-retardant layer and the heat-insulating layer, sweat generated by a human body when the flame-retardant non-woven fabric is worn can be effectively improved by the moisture-absorbing sweat-discharging fiber layer, and the comfort of the human body can be effectively improved. The non-woven fabric has simple structure, certain tensile property and improved integral strength. The flame-retardant heat-insulating effect is good, the comfort level is high, and the practicability of the non-woven fabric is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of the present utility model.
In the figure: 1. nonwoven fabric main body layer 2, elastic fiber net layer 3, antibacterial layer 4 and flame-retardant layer
5. Insulating layer 6, waterproof layer 7, ventilation layer 8 and ventilation holes
9. A wear-resistant layer 10, wear-resistant bulges 11 and a water-absorbing sweat-releasing fiber layer.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-2, the flame-retardant non-woven fabric comprises a non-woven fabric main body layer 1, an elastic fiber net layer 2 is arranged in the middle of the non-woven fabric main body layer 1, the elastic fiber net layer 2 enables the non-woven fabric to have certain tensile property, the non-woven fabric is effectively prevented from being broken easily in use, the integral strength of the non-woven fabric is improved, an antibacterial layer 3 is arranged above the non-woven fabric main body layer 1, the antibacterial performance of the non-woven fabric is improved by the antibacterial layer 3, a flame-retardant layer 4 is arranged above the antibacterial layer 3, a heat-insulating layer 5 is arranged above the flame-retardant layer 4, the flame-retardant heat-insulating effect of the woven fabric is effectively improved by the arrangement of the flame-retardant layer 4 and the heat-insulating layer 5, a waterproof layer 6 is arranged above the heat-insulating layer 6, a plurality of air holes 8 are arranged above the air-permeable layer 7, the air-permeable layer 9 is arranged above the air-permeable layer 7, a plurality of projections 10 are arranged above the air-permeable layer 9, the wear-resistant layer 10 is arranged above the wear-resistant layer, and the wear-resistant layer 10 is effectively prolonged, and the wear-resistant service life of the non-woven fabric is prolonged.
The elastic fiber net layer 2 is a polyurethane elastic fiber layer, the polyurethane elastic fiber is an elastic fiber formed by linear macromolecules composed of chain units containing at least 85% of carbamate when the polyurethane elastic fiber is in block copolymerization, and the elastic fiber net layer 2 formed by the polyurethane elastic fiber enables the non-woven fabric to have certain tensile property.
The antibacterial layer 3 is positioned on the nano titanium dioxide layer, and the nano titanium dioxide has the properties of wire resistance, antibacterial property, self-cleaning and ageing resistance.
The flame-retardant layer 4 is a brominated polystyrene flame-retardant particle layer, and the brominated polystyrene has good mechanical physical and chemical properties such as high flame retardance, thermal stability and light stability.
The waterproof layer 6 is a polyurethane layer.
The wear-resistant layer 9 is a nylon layer, the wear resistance of nylon is good, and the wear resistance of nylon fabric is comparable to that of other fabrics, because the fiber fabric contained in the nylon fabric is high, and the nylon fabric has extremely strong wear resistance.
The sweat absorbing and sweat releasing fiber layer 11 is arranged below the non-woven fabric main body layer 1, and sweat generated by a human body when the flame-retardant non-woven fabric is worn can be absorbed and released by the sweat absorbing and releasing fiber layer 11, so that the comfort of the human body can be effectively improved.
Specifically, in the utility model, the elastic fiber net layer 2 is a polyurethane elastic fiber layer, the polyurethane elastic fiber is an elastic fiber formed by linear macromolecules composed of chain units containing at least 85% of carbamate when the polyurethane elastic fiber is in block copolymerization, the elastic fiber net layer 2 formed by the polyurethane elastic fiber enables the non-woven fabric to have certain tensile property, so that the non-woven fabric is effectively prevented from being easily broken when in use, the integral strength of the non-woven fabric is improved, the flame retardant layer 4 is a brominated polystyrene flame retardant particle layer, the brominated polystyrene has good mechanical physical and chemical properties such as high flame retardance, heat stability and light stability, the flame retardant effect of the textile fabric is effectively improved due to the arrangement of the flame retardant layer 4 and the heat insulating layer 5, the wear-resistant layer 9 is a nylon layer, the wear resistance of the nylon fabric is better, and the wear resistance of the rest fabrics is superior to that of the rest fabrics, and the contained fiber fabrics are high, so that the wear resistance is extremely strong, and the sweat absorption and sweat discharge fiber layer 11 can effectively improve the comfort of a human body when the flame retardant non-woven fabric is worn.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a fire-retardant non-woven fabrics, includes non-woven fabrics main part layer (1), its characterized in that, non-woven fabrics main part layer (1) middle part is equipped with elastic fiber net layer (2), non-woven fabrics main part layer (1) top is equipped with antibiotic layer (3), antibiotic layer (3) top is equipped with fire-retardant layer (4), fire-retardant layer (4) top is equipped with insulating layer (5), insulating layer (5) top is equipped with waterproof layer (6), waterproof layer (6) top is equipped with ventilative layer (7), ventilative layer (7) top is equipped with bleeder vent (8) that a plurality of matrixes were arranged, ventilative layer (7) top is equipped with wearing layer (9), wearing layer (9) top is equipped with wearing arch (10) that a plurality of matrixes were arranged.
2. A flame retardant nonwoven according to claim 1, characterized in that the elastic web layer (2) is a polyurethane elastic fiber layer.
3. A flame retardant nonwoven according to claim 1, characterized in that the antibacterial layer (3) is located in a nano titanium dioxide layer.
4. A flame retardant nonwoven according to claim 1, characterized in that the flame retardant layer (4) is a brominated polystyrene flame retardant particulate layer.
5. A flame retardant nonwoven according to claim 1, characterized in that the waterproof layer (6) is a polyurethane layer.
6. A flame retardant nonwoven according to claim 1, characterized in that the wear layer (9) is a nylon layer.
7. A flame retardant nonwoven according to claim 1, characterized in that a layer of water-absorbing and sweat-releasing fibres (11) is arranged under the nonwoven body layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001867.XU CN220009088U (en) | 2023-04-28 | 2023-04-28 | Flame-retardant non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001867.XU CN220009088U (en) | 2023-04-28 | 2023-04-28 | Flame-retardant non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220009088U true CN220009088U (en) | 2023-11-14 |
Family
ID=88686695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321001867.XU Active CN220009088U (en) | 2023-04-28 | 2023-04-28 | Flame-retardant non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220009088U (en) |
-
2023
- 2023-04-28 CN CN202321001867.XU patent/CN220009088U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |