CN215751145U - Flame-retardant shading curtain cloth - Google Patents
Flame-retardant shading curtain cloth Download PDFInfo
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- CN215751145U CN215751145U CN202121012345.0U CN202121012345U CN215751145U CN 215751145 U CN215751145 U CN 215751145U CN 202121012345 U CN202121012345 U CN 202121012345U CN 215751145 U CN215751145 U CN 215751145U
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Abstract
The utility model discloses a flame-retardant shading curtain cloth, which belongs to the technical field of curtain cloth and comprises a base body layer, wherein a flame-retardant layer A is interwoven on one side of the surface of the base body layer, a flame-retardant layer B is interwoven on one side of the surface of the base body layer, which is far away from the flame-retardant layer A, an ultraviolet-proof layer is interwoven on one side of the surface of the flame-retardant layer A, a sun-proof layer is interwoven on one side of the surface of the flame-retardant layer B, which is far away from the base body layer, the flame-retardant layer A is made of modified cotton fibers, the cotton fibers are treated by a solution containing a flame retardant, so that the cotton fibers can obtain lasting flame-retardant performance, the modified cotton fibers do not generate flame, the cotton fibers leave the flame and the smoldering is automatically extinguished, the flame-retardant layer B is made of modified cellulose fibers, and is prepared by adopting tetrakishydroxymethyl phosphonium chloride to carry out, drying, ammonia smoking, oxidizing, washing and other series of steps on the cellulose fibers, the aim of flame retardance is achieved by changing the degradation mechanism of the cellulose fibers, and the flame retardant property of the curtain cloth is comprehensively improved by matching with the flame retardant layer A.
Description
Technical Field
The utility model relates to the technical field of curtain cloth, in particular to a flame-retardant shading curtain cloth.
Background
The fabric curtain can be divided into printed cloth, dyed cloth, colored woven cloth, jacquard cloth and the like according to different fabrics and processes, the fabrics have the textures of pure cotton, hemp, terylene and real silk, and can also be formed by intensively weaving raw materials in a mixed manner, and the fabrics of each fabric curtain are different and have different use purposes.
Patent number is CN 205767813U's publication a casement, releasable connection has one deck non-woven layer on the skin of base cloth, has seted up at least one in the non-woven layer and has purified the chamber, purifies the intracavity and fills and have the effect that improves separation PM 2.5.
The curtain cloth has the following defects that 1, the curtain cloth has general functionality, especially the curtain has poor flame retardant property and is extremely easy to burn when meeting the environments of high temperature, open fire and the like; 2. the traditional curtain has poor ultraviolet resistance, and the surface layer of the curtain is easy to age after being irradiated by sunlight for a long time, so that the use of the curtain is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flame-retardant shading curtain fabric, aiming at improving the flame-retardant capability of a curtain and simultaneously improving the sun-proof capability of the curtain.
The specific technical scheme provided by the utility model is as follows:
the flame-retardant shading curtain fabric comprises a base layer, wherein a flame-retardant layer A is interwoven on one side of the surface of the base layer, a flame-retardant layer B is interwoven on one side, away from the flame-retardant layer A, of the surface of the base layer, an ultraviolet-proof layer is interwoven on one side, away from the base layer, of the surface of the flame-retardant layer A, and a sun-proof layer is interwoven on one side, away from the base layer, of the surface of the flame-retardant layer B.
Optionally, the base layer is made of cotton and linen cloth.
Optionally, the flame retardant layer a is made of modified cotton fibers, and the flame retardant layer B is made of modified cellulose fibers.
Optionally, the ultraviolet-proof layer is made of modified polyester fibers, and the sun-proof layer is made of blend fibers.
The utility model has the following beneficial effects:
1. the base layer is made of cotton-flax fabric, which is a textile made of cotton and flax as raw materials, is not curled, does not resist collapse, is comfortable in hand feeling, is firm and durable, the two sides of the surface of the base layer are respectively provided with a flame-retardant layer A and a flame-retardant layer B, the flame-retardant layer A is made of modified cotton fiber, the cotton fiber is treated by a solution containing a flame retardant, the flame retardant permeates into the cotton fiber, so that the cotton fiber obtains lasting flame-retardant performance, the modified cotton fiber does not generate flame, leaves the flame and is self-extinguished by smolder, the flame-retardant layer B is made of modified cellulose fiber, the cellulose fiber is padded, dried, ammonia-smoked, oxidized, washed and the like by adopting tetrakis hydroxymethyl phosphonium chloride, the flame retardant is initially water-soluble micromolecules, the micromolecules immersed in the cellulose fiber are crosslinked into water-insoluble high polymer molecules, and the high polymer macromolecules are permanently clamped in the fiber, the flame-retardant effect is achieved by changing the degradation mechanism of the cellulose fibers, the polymer is degraded into phosphoric acid in flame, and the phosphoric acid promotes the dehydration and carbonization of the fibers to form a carbonization layer, so that the cellulose fibers are prevented from being decomposed into flammable substances and are matched with the flame-retardant layer A, and the flame-retardant property of the curtain cloth is comprehensively improved.
2. The ultraviolet-proof layer is made of modified polyester fiber, high-temperature and high-pressure co-bath dyeing treatment is carried out on the modified polyester fiber by adopting a benzotriazole compound and the polyester fiber, the modified polyester fiber is internally and fully absorbed by the compound to form an ultraviolet-proof layer, the ultraviolet-proof effect can be effectively realized on ultraviolet rays, the ultraviolet-proof capability of the curtain fabric is improved, the sun-proof layer is made of blended fiber, the sun-proof ceramic fiber and the polyester fiber are blended to form the sun-proof layer, the reflection and scattering effect of the surface of the curtain fabric on ultraviolet rays can be increased, the ultraviolet rays are prevented from penetrating through the curtain fabric, meanwhile, the sun-proof layer is less influenced by soaking and washing, the sun-proof function can be kept for a long time, the sun-proof capability of the curtain fabric is comprehensively improved, and the aging of the curtain fabric is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a flame retardant shade fabric according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of a flame-retardant shade fabric according to an embodiment of the present invention.
In the figure: 1. a substrate layer; 2. a flame retardant layer A; 3. a flame retardant layer B; 4. an ultraviolet-proof layer; 5. a sunscreen layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A flame retardant window shade fabric according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, a flame-retardant light-shielding curtain fabric provided by an embodiment of the present invention includes a substrate layer 1, a flame-retardant layer a2 is interwoven on one side of the surface of the substrate layer 1, a flame-retardant layer B3 is interwoven on one side of the surface of the substrate layer 1 away from the flame-retardant layer a2, an ultraviolet-shielding layer 4 is interwoven on one side of the surface of the flame-retardant layer a2 away from the substrate layer 1, and a sun-shielding layer 5 is interwoven on one side of the surface of the flame-retardant layer B3 away from the substrate layer 1.
In an example, the flame-retardant layer A2 is made of modified cotton fibers, the cotton fibers are treated by a solution containing a flame retardant, so that the cotton fibers obtain lasting flame-retardant performance, the modified cotton fibers do not generate flame and leave the flame, smoldering is automatically extinguished, the flame-retardant layer B3 is made of modified cellulose fibers, the modified cellulose fibers are padded by tetrakis hydroxymethyl phosphonium chloride, dried, ammonia-smoked, oxidized, washed by water and the like, the purpose of flame retardance is achieved by changing the degradation mechanism of the cellulose fibers, and the flame-retardant layer A2 is matched with the flame-retardant layer A to comprehensively improve the flame-retardant performance of the window curtain cloth.
When in use, the base layer 1 is made of cotton-flax fabric, which is a textile made of cotton and flax as raw materials, and has the advantages of no curling, no buckling, comfortable hand feeling, firmness and durability, the two sides of the surface of the base layer 1 are respectively provided with a flame retardant layer A2 and a flame retardant layer B3, the flame retardant layer A2 is made of modified cotton fiber, the cotton fiber is treated by a solution containing a flame retardant, the flame retardant penetrates into the cotton fiber, so that the cotton fiber obtains a lasting flame retardant property, the modified cotton fiber does not generate flame, leaves the flame and is extinguished by smoldering, the flame retardant layer B3 is made of modified cellulose fiber, the cellulose fiber is subjected to padding, drying, ammonia fumigation, oxidation, water washing and other series of steps, the flame retardant is originally water-soluble micromolecules, the micromolecules immersed in the cellulose fiber are crosslinked into water-insoluble high polymer molecules, and the high polymer macromolecules are permanently clamped in the fiber, the flame-retardant curtain fabric achieves the purpose of flame retardance by changing the degradation mechanism of cellulose fibers, high polymers are degraded into phosphoric acid in flame, the phosphoric acid promotes fibers to be dehydrated and carbonized to form a carbonized layer, thus the cellulose fibers are prevented from being decomposed into flammable substances and are matched with the flame-retardant layer A2 to comprehensively improve the flame retardant property of the curtain fabric, the ultraviolet-proof layer 4 is made of modified polyester fibers, benzotriazole compounds and the polyester fibers are adopted to be dyed at high temperature and high pressure in one bath, the modified polyester fibers fully absorb the compounds to form the ultraviolet-proof layer 4, the ultraviolet-proof layer 4 can effectively block ultraviolet rays and improve the ultraviolet-proof capability of the curtain fabric, the sun-proof layer 5 is made of blended fibers and is made of sun-proof ceramic fibers and polyester fibers by blending, the reflection and scattering effects of the surface of the curtain fabric on the ultraviolet rays can be improved, and the ultraviolet rays are prevented from penetrating through the curtain fabric, meanwhile, the sun-proof layer 5 is less affected by water immersion and washing, the sun-proof function can be kept for a long time, the sun-proof capability of the curtain cloth is comprehensively improved, and the aging of the curtain cloth is reduced.
The utility model relates to a flame-retardant light-shielding curtain fabric, which comprises a substrate layer 1, a flame-retardant layer A2, a flame-retardant layer B3, an ultraviolet-proof layer 4 and a sun-shielding layer 5, wherein the components are all universal standard components or components known by the technical staff in the field, and the structure and the principle of the flame-retardant light-shielding curtain fabric are known by the technical staff or by the conventional experimental method
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (4)
1. The utility model provides a fire-retardant shading casement, includes base member layer (1), its characterized in that, base member layer (1) surface one side has interweaved fire-retardant layer A (2), base member layer (1) surface is kept away from fire-retardant layer A (2) one side and has interweaved fire-retardant layer B (3), base member layer (1) one side has interweaved on fire-retardant layer A (2) surface is kept away from and has been prevented ultraviolet layer (4), base member layer (1) one side has interweaved sun-proof layer (5) is kept away from on fire-retardant layer B (3) surface.
2. The flame retardant shade fabric according to claim 1, wherein the base layer (1) is made of a cotton-flax fabric.
3. The flame-retardant window curtain fabric as claimed in claim 1, wherein the flame-retardant layer a (2) is made of modified cotton fibers, and the flame-retardant layer B (3) is made of modified cellulose fibers.
4. The flame-retardant shading curtain fabric as claimed in claim 1, wherein the ultraviolet-proof layer (4) is made of modified polyester fibers, and the sun-proof layer (5) is made of blended fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121012345.0U CN215751145U (en) | 2021-05-13 | 2021-05-13 | Flame-retardant shading curtain cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121012345.0U CN215751145U (en) | 2021-05-13 | 2021-05-13 | Flame-retardant shading curtain cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215751145U true CN215751145U (en) | 2022-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121012345.0U Active CN215751145U (en) | 2021-05-13 | 2021-05-13 | Flame-retardant shading curtain cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215751145U (en) |
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2021
- 2021-05-13 CN CN202121012345.0U patent/CN215751145U/en active Active
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