CN217347045U - Compound curtain of rolling up of multilayer membrane cloth - Google Patents
Compound curtain of rolling up of multilayer membrane cloth Download PDFInfo
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- CN217347045U CN217347045U CN202122576176.XU CN202122576176U CN217347045U CN 217347045 U CN217347045 U CN 217347045U CN 202122576176 U CN202122576176 U CN 202122576176U CN 217347045 U CN217347045 U CN 217347045U
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- woven fabric
- film body
- fabric substrate
- cloth
- rolling
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- 239000004744 fabric Substances 0.000 title claims abstract description 35
- 238000005096 rolling process Methods 0.000 title claims abstract description 33
- 150000001875 compounds Chemical class 0.000 title claims abstract description 11
- 239000012528 membrane Substances 0.000 title claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 67
- 239000000758 substrate Substances 0.000 claims abstract description 45
- 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 claims description 16
- 239000003063 flame retardant Substances 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 10
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000007731 hot pressing Methods 0.000 abstract description 8
- 239000003973 paint Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000005098 hot rolling Methods 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 11
- 229920000573 polyethylene Polymers 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 238000001467 acupuncture Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The application relates to a compound curtain of rolling up of multilayer membrane cloth belongs to the technical field of the curtain sunshade of rolling up, including the non-woven fabrics base member, non-woven fabrics base member both sides are equipped with the photomask body respectively, the photomask body is fixed through hot pressing or hot rolling with the non-woven fabrics base member. The non-woven fabric substrate and the shading film body are fixed through hot pressing or hot rolling, glue-free multilayer compounding is achieved, fixing stability between the non-woven fabric substrate and the shading film body is improved, multiple layers of water-based paint do not need to be repeatedly brushed on the non-woven fabric substrate, on one hand, the production process is simplified, and energy consumption is reduced; on the other hand, the pollution to the environment can be reduced, and the requirements of energy conservation and environmental protection are better met.
Description
Technical Field
The application relates to the technical field of roller blind sunshade, in particular to a multilayer film cloth composite roller blind.
Background
The rolling blind is one of common office window decorations and sun-shading appliances, and mainly comprises a window frame and a rolling blind, wherein the rolling blind is connected to the window frame through a rolling shaft in a rolling mode. During the use, the spool rotates and drives the roll screen and carry out the rolling, plays the effect that shelters from privacy and shading to indoor personnel.
In the related art, the roll screen usually includes two layers of non-woven fabrics, the two layers of non-woven fabrics are bonded by brushing glue, and in order to improve the sun-shading effect of the roll screen, a plurality of layers of functional water-based paint with a sun-shading function are usually repeatedly brushed on the surfaces of the non-woven fabrics.
In view of the above-mentioned related technologies, the inventors consider that the surface of the nonwoven fabric in the related technologies needs to be repeatedly brushed with multiple layers of water-based paint for shading, and the energy consumption for production is large.
SUMMERY OF THE UTILITY MODEL
Need brush the big problem of production energy consumption repeatedly for the surface of improving the non-woven fabrics, this application provides a compound book curtain of multilayer membrane cloth.
The application provides a compound book curtain of rolling up of multilayer membrane cloth adopts following technical scheme:
the multilayer film cloth composite roller shutter comprises a non-woven fabric substrate, wherein shading film bodies are arranged on two sides of the non-woven fabric substrate respectively, and the shading film bodies and the non-woven fabric substrate are fixed through hot pressing or hot rolling.
By adopting the technical scheme, the shading film body and the non-woven fabric substrate are fixed by hot pressing or hot rolling, so that the fixing stability between the non-woven fabric substrate and the shading film body is improved, and a plurality of layers of water-based paint are not required to be repeatedly brushed on the non-woven fabric substrate, so that the production process is simplified, and the energy consumption is reduced; on the other hand, the pollution to the environment can be reduced, and the requirements of energy conservation and environmental protection are better met.
Optionally, hexagonal grains, quadrangular grains, rhombic grains or auspicious cloud grains are arranged on the non-woven fabric substrate.
Through adopting above-mentioned technical scheme, be equipped with hexagon line or quadrangle line or rhombus line or auspicious cloud line on the non-woven fabrics base member, improve the whole aesthetic property of rolling up the curtain, promote user's comfort level.
Optionally, the non-woven fabric substrate is made of needle-punched cloth or spunlaced cloth.
By adopting the technical scheme, the needled cloth or the spunlace cloth has smooth surface, fine hand feeling and difficult dust accumulation, and the integral cleanliness of the roller shutter is improved.
Optionally, the thickness of the non-woven fabric substrate is controlled to be 30-100 g/cm2, and the thickness of the light shielding film body is controlled to be 15-100 g/cm 2.
By adopting the technical scheme, the thickness of the non-woven fabric substrate is controlled to be 30-100 g/cm2, and the thickness of each light shielding film body is controlled to be 15-100 g/cm2, so that the whole self weight of the roller shutter can be reduced, and the use experience is improved; on the other hand, the weight of the shading film body and the weight of the non-woven fabric substrate can be balanced, and the condition that the rolling curtain is warped due to the fact that the thicknesses of the two sides of the rolling curtain are not consistent is reduced.
Optionally, a waterproof layer is arranged on the light shielding film body.
By adopting the technical scheme, the waterproof layer is arranged on the shading film body, so that the waterproof performance of the shading film body is improved, and the utilization efficiency of the roller shutter in rainy days is improved.
Optionally, a flame retardant layer is disposed on the light shielding film body.
By adopting the technical scheme, the flame-retardant layer can improve the flame-retardant property of the photomask body, the overall fireproof property of the roller shutter is better improved, and the risk of fire is reduced.
Optionally, an appearance layer is disposed on a side of the light shielding film body away from the non-woven fabric substrate.
By adopting the technical scheme, the shading film body is covered by the appearance layer, so that the wearing of the shading film body can be reduced, the service life of the roller shutter is prolonged, and the possibility of long-term exposure of the shading film can be reduced.
Optionally, a wrapping edge is arranged on the light shielding film body, and the non-woven fabric substrate is wrapped by the wrapping edge.
By adopting the technical scheme, the edge covering can further improve the fixing stability of the non-woven fabric substrate and the shading film body, and reduce the risk of separation between the shading film body and the non-woven fabric substrate.
In summary, the present application includes at least one of the following beneficial technical effects:
the shading film body and the non-woven fabric substrate are fixed through hot pressing or hot rolling, so that the fixing stability between the non-woven fabric substrate and the shading film body is improved, and a plurality of layers of water-based paint are not required to be repeatedly brushed on the non-woven fabric substrate, so that the production process is simplified, and the energy consumption is reduced; on the other hand, the pollution to the environment can be reduced, and the requirements of energy conservation and environmental protection are better met;
the thickness of the non-woven fabric substrate is controlled to be 30-100 g/cm2, and the thickness of each light shielding film body is controlled to be 15-100 g/cm2, so that the whole self weight of the roller shutter can be reduced, and the use experience is improved; on the other hand, the weight of the shading film body and the weight of the non-woven fabric substrate can be balanced, and the condition that the rolling curtain is warped due to the fact that the thicknesses of the two sides of the rolling curtain are not consistent is reduced;
the edge covering can further improve the fixing stability of the non-woven fabric substrate and the shading film body and reduce the risk of separation between the shading film body and the non-woven fabric substrate.
Drawings
Fig. 1 is an exploded view of the entire rolling shutter according to embodiment 1 of the present application.
Fig. 2 is a cross-sectional view of a layer for embodying an appearance in example 2 of the present application.
Fig. 3 is a sectional view for embodying a hemming in embodiment 3 of the present application.
Description of the reference numerals: 1. a non-woven fabric substrate; 2. a light shielding film body; 3. a waterproof layer; 4. a flame retardant layer; 5. edge covering; 6. and (6) an appearance layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Example 1:
the embodiment of the application discloses compound curtain of rolling up of multilayer membrane cloth. Referring to fig. 1, a compound curtain of rolling up of multilayer membrane cloth includes non-woven fabrics base member 1, and non-woven fabrics base member 1 respectively is fixed with one deck photomask body 2 through hot pressing or hot rolling technology along the both sides of self thickness direction, and non-woven fabrics base member 1 is as the skeleton of rolling up the curtain, can improve the whole tensile and the leveling property of rolling up the curtain, and photomask body 2 has shading performance, and photomask body 2 depends on the skeleton, can wholly play the shading performance to rolling up the curtain, improves user's comfort level. The surface of the non-woven fabric substrate 1 is not required to be repeatedly brushed with a plurality of layers of functional aqueous coatings, so that the production process can be simplified and the energy consumption can be reduced; on the other hand, part of the water-based paint is easy to generate pollution, the use of the water-based paint is reduced, and the energy-saving and emission-reducing concept vigorously advocated by the nation is better met.
Referring to fig. 1, non-woven fabrics base member 1 can adopt the acupuncture cloth on the market, also can be spunlace, and specific type can be customized according to customer's user demand, and this application embodiment adopts acupuncture cloth, and acupuncture cloth variety is various, and the raw materials is extensive, and the low price, non-woven fabrics base member 1 uses acupuncture cloth can save manufacturing cost better, improves production efficiency. The thickness of the non-woven fabric substrate 1 is controlled to be 30-100 g/cm2, the thickness of each light shielding film body 2 is controlled to be 15-100 g/cm2, the thickness of the light shielding film body 2 is close to that of the non-woven fabric substrate 1, and the drape feeling of the roller blind in a sagging state is improved.
Referring to fig. 1, the melting point of the needle-punched fabric adopted in the embodiment of the present application is 90 to 120 ℃, the light shielding film body 2 is made of PE polyethylene, the melting point of the light shielding film body 2 is 150 to 200 ℃, and the melting points of the light shielding film body 2 and the non-woven fabric substrate 1 are similar, so that the fitting degree of the light shielding film body 2 and the non-woven fabric substrate 1 can be improved, and the risk of delamination between the light shielding film body 2 and the non-woven fabric substrate 1 can be reduced. Hot briquetting has a plurality of hexagon lines on the non-woven fabrics base member 1, interconnect between each hexagon line, improves the whole outward appearance aesthetic property of rolling up the curtain, and these hexagon lines also can be quadrangle line or rhombus line or auspicious cloud line, and specific line can be customized according to customer's user demand.
The shading film body 2 is fused and extruded and then is attached to the non-woven fabric substrate 1 in a hot pressing mode, so that on one hand, the hexagonal pattern profile can be exposed convexly, and the attractiveness of the roller shutter is enhanced; on the other hand, dust can be reduced from entering and hiding in the hexagonal patterns, and the neatness of the roller shutter is improved.
Referring to fig. 1, one side of the shading film body 2, which is far away from the non-woven fabric substrate 1, is provided with a waterproof layer 3, the waterproof layer 3 is a polyurethane waterproof layer 3 synthesized by polyether polyol and polyisocyanate, the waterproof effect is stable, no pungent smell exists, the environment is well protected, and the acceptance of users is improved.
Referring to fig. 1, one side of the shading film body 2, which is far away from the waterproof layer 3, is provided with a flame retardant layer 4, during processing, an operator mixes and adds a flame retardant into a Polyethylene (PE) material, and the flame retardant is extruded by heating of an extruder, so that the flame retardant is melted into the shading film body 2 to form the flame retardant layer 4, the fireproof performance of the shading film body 2 is better improved, and the practicability is high. According to the embodiment of the application, the flame retardant adopts a V0 standard, and can automatically extinguish after ignition for 3 seconds, so that the risk of fire is effectively reduced.
The implementation principle of the compound curtain of rolling up of multilayer membrane cloth of the embodiment of this application does: when the flame-retardant PE shielding film is processed, an operator adds the PE polyethylene material and the flame retardant into an extruder for heating, and the PE polyethylene material and the flame retardant in a molten state are mixed and then extruded from the extruder to form the light shielding film body 2 with the flame-retardant layer 4, so that the flame retardant property of the light shielding film body 2 is improved. Then carrying out hot-pressing lamination on the two light shielding film bodies 2 and the non-woven fabric base body 1, respectively arranging a light shielding film body 2 on each of two sides of the non-woven fabric base body 1 along the thickness direction, then adding a polyurethane waterproof layer 3 on each light shielding film body 2 to increase the waterproof performance of the roller shutter,
example 2:
the embodiment of the application discloses compound curtain of rolling up of multilayer membrane cloth. The difference from the embodiment 1 is that, referring to fig. 2, an appearance layer 6 is arranged on one side of the light shielding film body 2 far away from the non-woven fabric substrate 1, the appearance layer 6 can be made of heat sealing cloth or spunlace cloth, and in the embodiment of the application, spunlace cloth is adopted, so that the stiffness of the roller shutter is increased, and the possibility of edge curling of the roller shutter is reduced. When in processing, an operator firstly extrudes the two layers of shading film bodies 2 on the non-woven fabric substrate 1 through an extruder to form a three-layer structure; then, the two same three-layer structures are extruded by an extruder to form a five-layer composite structure of the shading film body 2+ the non-woven fabric substrate 1+ the shading film body 2. And finally, pressing a piece of spunlace fabric on one side of the shading film body 2 away from the non-woven fabric substrate 1 to form an appearance layer 6, and finally forming a three-film four-fabric composite roller shutter structure, so that the production cost is low, and the energy-saving and environment-friendly effects are achieved.
Example 3:
the embodiment of the application discloses compound curtain of rolling up of multilayer membrane cloth. The difference from the embodiment 1 is that, referring to fig. 3, a covered edge 5 is hot-pressed on the light shielding film body 2, the covered edge 5 is made of the same material as the light shielding film body 2 and is made of PE polyethylene, two ends of the covered edge 5 are respectively connected with the light shielding film body 2, and the side edge of the non-woven fabric substrate 1 is covered in the covered edge 5, so that on one hand, the fixing stability of the light shielding film body 2 and the non-woven fabric substrate 1 is improved, and the risk of edge warping of the non-woven fabric substrate 1 and the light shielding film body 2 is reduced; on the other hand, the dustproof performance of the non-woven fabric base body 1 can be improved, dust is prevented from entering the non-woven fabric base body 1, and the overall neatness of the roller shutter is improved. To further increase the market demand of the wall covering, the outer color of the wall covering may be white, blue and gray.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a compound curtain of rolling up of multilayer membrane cloth which characterized in that: the shading film comprises a shading film body (2), a non-woven fabric base body (1), a shading film body (2), a non-woven fabric base body (1) and a shading film body (2) which are arranged in sequence, wherein a covered edge (5) is arranged on the shading film body (2), and the non-woven fabric base body (1) is wrapped by the covered edge (5).
2. The multi-layer film cloth composite rolling shutter as claimed in claim 1, characterized in that: the non-woven fabric substrate (1) is provided with hexagonal grains, quadrangular grains, rhombic grains or auspicious cloud grains.
3. The multi-layer film cloth composite rolling shutter as claimed in claim 1, characterized in that: the non-woven fabric substrate (1) is made of needle punched cloth, spunlace cloth, heat sealing cloth or polyester cloth.
4. The multi-layer film cloth composite rolling shutter as claimed in claim 1, characterized in that: the thickness of the non-woven fabric substrate (1) is controlled to be 30-100 g/cm2, and the thickness of the shading film body (2) is controlled to be 15-100 g/cm 2.
5. The composite rolling shutter of claim 1, wherein: the shading film body (2) is provided with a waterproof layer (3).
6. The composite rolling shutter of claim 1, wherein: the shading film body (2) is provided with a flame-retardant layer (4).
7. The multi-layer film cloth composite rolling shutter as claimed in claim 1, characterized in that: the side of the shading film body (2) far away from the non-woven fabric substrate (1) is provided with an appearance layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576176.XU CN217347045U (en) | 2021-10-25 | 2021-10-25 | Compound curtain of rolling up of multilayer membrane cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576176.XU CN217347045U (en) | 2021-10-25 | 2021-10-25 | Compound curtain of rolling up of multilayer membrane cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217347045U true CN217347045U (en) | 2022-09-02 |
Family
ID=83008742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122576176.XU Active CN217347045U (en) | 2021-10-25 | 2021-10-25 | Compound curtain of rolling up of multilayer membrane cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217347045U (en) |
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2021
- 2021-10-25 CN CN202122576176.XU patent/CN217347045U/en active Active
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