CN203960675U - A kind of environment-friendly type antibiotic deodorizing wallpaper - Google Patents
A kind of environment-friendly type antibiotic deodorizing wallpaper Download PDFInfo
- Publication number
- CN203960675U CN203960675U CN201420283660.0U CN201420283660U CN203960675U CN 203960675 U CN203960675 U CN 203960675U CN 201420283660 U CN201420283660 U CN 201420283660U CN 203960675 U CN203960675 U CN 203960675U
- Authority
- CN
- China
- Prior art keywords
- layer
- deodorizing
- antibacterial
- wallpaper
- deodouring
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model has offered a kind of environment-friendly type antibiotic deodorizing wallpaper, comprise basic unit, the back side of described basic unit is provided with water proofing property coating, above described basic unit, be provided with coating layer, above described coating layer, be provided with antibiotic layer, above described antibiotic layer, be provided with absorbing and deodorizing layer, above described absorbing and deodorizing layer, be provided with printed pattern layer, above described printed pattern layer, be coated with antibacterial and deodouring composite bed, above described antibacterial and deodouring composite bed, be provided with coating layer.Wallpaper of the present utility model; at coating layer, be provided with antiseptic, deodorant; make wallpaper there is antibacterial and deodouring; further be provided with again absorbing and deodorizing layer, antibiotic layer, antibacterial and deodouring composite bed simultaneously; multiple protective; make the antibacterial and deodouring performance of wallpaper obtain the raising of largeizationr, performance is more superior, is the multi-functional wallpaper of a environmental type on the whole.
Description
Technical field
The utility model relates to a kind of environment-friendly type antibiotic deodorizing wallpaper.
Background technology
Wallpaper, also referred to as wallpaper, it is a kind of application house decorative material quite widely.The incomparable features of multiple other house decorative material such as color is various because wallpaper has, pattern is abundant, luxurious style, safety and environmental protection, easy construction, price are suitable, therefore in developed countries such as America and Europe, Southeast Asia, Japan with regionally obtain popularizing of certain degree.In recent years, China's indoor decorating is persistently overheating, and the wallpaper being once given the cold shoulder has been come into parlor, bedroom, hotel, meeting room etc. again with its gorgeous new attitude.
In the past, wallpaper is come into people's life as just a kind of decorative material, people to its require many ornamental with above aesthetic property, raising along with people's living standard, people need to want high-quality wallpaper to decorate the life of oneself, and people are also more and more to other Functional Requirement of wallpaper.
Along with improving constantly of people's material and cultural life, people for the care of healthy and cleaning problems and to the life seek of the comfort properties such as gracefulness is peaceful and comfortable also in raising day by day.But in the middle of daily life, the life stinks such as unavoidable kitchen, toilet, hospital ward, bedroom peculiar smell and tobacco, body sweat, tend to affect the comfortableness that people live.Particularly be accompanied by the arrival of aging society, the aged person of bed and the person of recuperating increase, and for preventing stench, the demand of improving environment also increases thereupon, these all can promote development antibacterial, deodorising product undoubtedly.Wallpaper, as a megatrend of interior decoration nowadays, also inevitably relates to antibacterial, this problem of deodorizing.At present, special antibacterial and deodouring wallpaper lacks very much on the market, and the Performance Ratio of wallpaper this respect is poor.Therefore, be necessary to develop a kind of novel wallpaper of antibacterial and deodouring function admirable.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, provides a kind of environment-friendly type antibiotic deodorizing wallpaper.
Technical scheme: in order to realize above object, a kind of environment-friendly type antibiotic deodorizing wallpaper of the present utility model, comprise basic unit, the back side of described basic unit is provided with water proofing property coating, and described basic unit is provided with coating layer above, above described coating layer, is provided with antibiotic layer, above described antibiotic layer, be provided with absorbing and deodorizing layer, above described absorbing and deodorizing layer, be provided with printed pattern layer, above described printed pattern layer, be coated with antibacterial and deodouring composite bed, above described antibacterial and deodouring composite bed, be provided with coating layer; Described coating layer is comprised of the material of following mass percent: PP:35-40 part, active carbon 5-8 part, zeolite 5-8 part, softener 1-2 part, retention agent 0.2-0.4 part, wet strength agent 1-2 part, aluminum orthophoshpate 3-5 part, copper acid methyl cellulose 2-3 part, antiseptic 4-5 part, mould inhibitor 3-4 part, fire retardant 3-4 part, titanium dioxide 2-3 part, remainder is deionized water, and the thickness of described coating layer is 0.5-1mm; Described antibiotic layer comprises following composition by weight: polyvinyl alcohol 20-22 part, and zeolite with carrying silver 0.5-1 part, deionized water 75-80 part, the thickness of described antibiotic layer is 0.4-0.6mm.In coating layer of the present utility model, comprised active carbon, zeolite, aluminum orthophoshpate, the deodorant such as copper acid methyl cellulose, active carbon wherein, active carbon is the fine porous material of a kind of surface texture, has deodorization, especially adsorb ammonia, ethene, the characteristic of aldehydes gas is better, and zeolite is porous inorganic substances, has absorption, catalyst and ion exchanging function, have the premium properties of adsorption of hydrogen sulfide and ammonia, has good deodorizing effect, the easy adsorb ammonia of aluminum orthophoshpate, the tools such as amine material frowzy, simultaneously also fine to the adsorption effect of mercaptan, be a kind of good deodorant of copper acid methyl cellulose, gas permeability is high, effective, deodorizing capability can keep six months, to the stench of ammonia and hydrogen sulfide, in 30 minutes, can eliminate completely, and this several deodorant merges and uses, the stink in deodorization chamber * winding paper substantially completely, and meanwhile, coating layer also comprises antiseptic, mould inhibitor, fire retardant, makes the properties of wallpaper more balanced, superior, the main component in coating layer is PP, but not PVC can not produce Vinyl Chloride Monomer, environmental protection, the water proofing property coating that bottom is provided with, the coating layer that topmost is provided with, has further protected wallpaper, has extended the service life of wallpaper, the absorbing and deodorizing layer that the utility model is also provided with, antibiotic layer, antibacterial and deodouring composite bed, multiple protective, makes the antibacterial and deodouring performance of wallpaper obtain the raising of largeizationr, and performance is more superior, in antibiotic layer, used polyvinyl alcohol and zeolite with carrying silver, the polyvinyl alcohol under aforementioned proportion and zeolite with carrying silver mixed liquor, have superior anti-microbial property.
The material of described water proofing property coating is JS water-repellent paint, and coating layer thickness is 0.5-0.8mm.
The material of described basic unit is nonwoven fabric, pure cotton cloth, chemical fabric or blended cloth.
The main material of described absorbing and deodorizing layer is diatomite, and thickness is 1-2mm.The porous that diatomite has, high porosity, the feature that specific area is large, adsorptivity is strong, have good deodorizing effect.
Antibacterial and deodouring composite bed comprises the material of following mass percent: chitin 10-15 part, microcapsule essence 5-8 part, curing agent 3-5 part, softener stearic acid triethanolamine ester quaternary 1-2 part, the thickness of described antibacterial and deodouring composite bed is 0.3-0.5mm.Chitin has antibacterial effect well, and microcapsule essence has directionality, has deodorizing effect, and both share, and makes wallpaper in antibacterial and deodouring, also have armaticity.
Described coating layer is polyethylene film, and thickness is 0.2-0.4mm.
Described softener is stearic acid triethanolamine ester quaternary, and retention agent is guar gum, and wet strength agent is PAE resin, and antiseptic is organosilicon antibacterial agent CTU-1, and mould inhibitor is that Zinc Pyrithione, fire retardant are magnesium hydroxide.Various reagents ratio used, compared with environmental protection, does not contain the heavy metal banning use of of national regulation.
Described curing agent is calcium carbonate.
Beneficial effect: the environment-friendly type antibiotic deodorizing wallpaper that the utility model provides compared with prior art, has the following advantages:
1, wallpaper of the present utility model, at coating layer, be provided with antiseptic, deodorant, make wallpaper there is antibacterial and deodouring, further be provided with again absorbing and deodorizing layer, antibiotic layer, antibacterial and deodouring composite bed simultaneously, multiple protective, make the antibacterial and deodouring performance of wallpaper obtain the raising of largeizationr, performance is more superior;
2, the utility model is provided with water proofing property coating, coating layer, further protected wallpaper, extended the service life of wallpaper;
3, the reagent environmental protection of each layer of use of the utility model, the regulation that meets GB18585-2001, the heavy metal antimony, arsenic, barium, cadmium, chromium, lead, mercury, the selenium that ban use of that do not contain national regulation, do not contain formaldehyde, do not contain Vinyl Chloride Monomer, can not cause secondary pollution yet;
4, wallpaper of the present utility model is except antibacterial and deodouring superior performance, and the performance of the each side such as its mildew resistance, anti-flammability, flexibility is all more balanced, good, is the multi-functional wallpaper of a environmental type on the whole.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
In figure: 1-water proofing property coating, 2-basic unit, 3-coating layer, 4-antibiotic layer, 5-absorbing and deodorizing layer, 6-printed pattern layer, 7-antibacterial and deodouring composite bed, 8-coating layer.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is elaborated; but illustrate that protection domain of the present utility model is not limited to the concrete scope of the present embodiment simultaneously; embodiment based in the utility model; those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
embodiment 1
A kind of environment-friendly type antibiotic deodorizing wallpaper, comprise basic unit 2, the back side of described basic unit 2 is provided with water proofing property coating 1, above described basic unit 2, be provided with coating layer 3, described coating layer 3 is provided with antibiotic layer 4 above, and described antibiotic layer 4 is provided with absorbing and deodorizing layer 5 above, and described absorbing and deodorizing layer 5 is provided with printed pattern layer 6 above, described printed pattern layer 6 is coated with antibacterial and deodouring composite bed 7 above, and described antibacterial and deodouring composite bed 7 is provided with coating layer 8 above.
Described water proofing property coating 1 material is JS water-repellent paint, and coating layer thickness is 0.5mm;
The material of described basic unit 2 is nonwoven fabric, pure cotton cloth, chemical fabric or blended cloth;
Described coating layer 3 is comprised of the material of following mass percent: PP:36 part, 5.5 parts of active carbons, 5.4 parts, zeolite, 1.1 parts of softener stearic acid triethanolamine ester quaternaries, 0.2 part of retention agent guar gum, 1 part of wet strength agent PAE resin, 3 parts of aluminum orthophoshpates, 2 parts of copper acid methyl celluloses, 4 parts of antiseptic organosilicon antibacterial agent CTU-1,3 parts of mould inhibitor Zinc Pyrithione, 3 parts of fire retardant magnesium hydroxides, 2 parts of titanium dioxides, remainder is deionized water, and the thickness of described coating layer 3 is 0.6mm;
Described antibiotic layer 4 comprises following composition by weight: 20 parts of polyvinyl alcohol, and 0.6 part of zeolite with carrying silver, 76 parts of deionized waters, the thickness of described antibiotic layer 4 is 0.4mm; Zeolite with carrying silver preparation method in described antibiotic layer 4 is: the AgNO3 crystal that accurately takes 4.2 g left and right, by deionized water dissolving and be diluted to 0.1 mol/L, stand-by, and then the zeolite that takes 10g left and right is scattered in the AgNO3 of 100 mL 0.1mol/L, rare nitric acid adjusts pH value to 7 left and right, 70 ℃ of Water Tank with Temp.-controlled heating, and stir, then at this temperature, lucifuge is reacted 2-3 h, it is separated that reaction finishes rear decompress filter, and the filter cake obtaining is with being drying to obtain needed zeolite with carrying silver after deionized water washing for several times; Coating fluid in antibiotic layer 4 is mainly first with deionized water, polyvinyl alcohol to be uniformly dissolved, and then the zeolite with carrying silver making is put into stirring and dissolving in poly-vinyl alcohol solution;
The material of described absorbing and deodorizing layer 5 is diatomite, and thickness is 1.2mm;
Described antibacterial and deodouring composite bed 7 comprises the material of following mass percent: 11 parts of chitins, 5.5 parts of microcapsule essences, 3 parts, curing agent calcium carbonate, 1 part of softener stearic acid triethanolamine ester quaternary, and the thickness of described antibacterial and deodouring composite bed 7 is 0.3mm;
Described coating layer 8 is polyethylene film, and thickness is 0.2mm.
embodiment 2
A kind of environment-friendly type antibiotic deodorizing wallpaper, comprise basic unit 2, the back side of described basic unit 2 is provided with water proofing property coating 1, above described basic unit 2, be provided with coating layer 3, described coating layer 3 is provided with antibiotic layer 4 above, and described antibiotic layer 4 is provided with absorbing and deodorizing layer 5 above, and described absorbing and deodorizing layer 5 is provided with printed pattern layer 6 above, described printed pattern layer 6 is coated with antibacterial and deodouring composite bed 7 above, and described antibacterial and deodouring composite bed 7 is provided with coating layer 8 above.
Described water proofing property coating 1 material is JS water-repellent paint, and coating layer thickness is 0.64mm;
The material of described basic unit 2 is nonwoven fabric, pure cotton cloth, chemical fabric or blended cloth;
Described coating layer 3 is comprised of the material of following mass percent: PP:38 part, 6.5 parts of active carbons, 6.5 parts, zeolite, 1.6 parts of softener stearic acid triethanolamine ester quaternaries, 0.3 part of retention agent guar gum, 1.6 parts of wet strength agent PAE resins, 4 parts of aluminum orthophoshpates, 2.6 parts of copper acid methyl celluloses, 4.5 parts of antiseptic organosilicon antibacterial agent CTU-1,3.5 parts of mould inhibitor Zinc Pyrithione, 3.4 parts of fire retardant magnesium hydroxides, 2.6 parts of titanium dioxides, remainder is deionized water, and the thickness of described coating layer 3 is 0.8mm;
Described antibiotic layer 4 comprises following composition by weight: 21 parts of polyvinyl alcohol, and 0.8 part of zeolite with carrying silver, 78 parts of deionized waters, the thickness of described antibiotic layer 4 is 0.5mm; Zeolite with carrying silver preparation method in described antibiotic layer 4 is: the AgNO3 crystal that accurately takes 4.2 g left and right, by deionized water dissolving and be diluted to 0.1 mol/L, stand-by, and then the zeolite that takes 10g left and right is scattered in the AgNO3 of 100 mL 0.1mol/L, rare nitric acid adjusts pH value to 7 left and right, 70 ℃ of Water Tank with Temp.-controlled heating, and stir, then at this temperature, lucifuge is reacted 2-3 h, it is separated that reaction finishes rear decompress filter, and the filter cake obtaining is with being drying to obtain needed zeolite with carrying silver after deionized water washing for several times; Coating fluid in antibiotic layer 4 is mainly first with deionized water, polyvinyl alcohol to be uniformly dissolved, and then the zeolite with carrying silver making is put into stirring and dissolving in poly-vinyl alcohol solution;
The material of described absorbing and deodorizing layer 5 is diatomite, and thickness is 1.6mm;
Described antibacterial and deodouring composite bed 7 comprises the material of following mass percent: 13.6 parts of chitins, 7 parts of microcapsule essences, 4 parts, curing agent calcium carbonate, 1.5 parts of softener stearic acid triethanolamine ester quaternaries, and the thickness of described antibacterial and deodouring composite bed 7 is 0.4mm;
Described coating layer 8 is polyethylene film, and thickness is 0.3mm.
embodiment 3
A kind of environment-friendly type antibiotic deodorizing wallpaper, comprise basic unit 2, the back side of described basic unit 2 is provided with water proofing property coating 1, above described basic unit 2, be provided with coating layer 3, described coating layer 3 is provided with antibiotic layer 4 above, and described antibiotic layer 4 is provided with absorbing and deodorizing layer 5 above, and described absorbing and deodorizing layer 5 is provided with printed pattern layer 6 above, described printed pattern layer 6 is coated with antibacterial and deodouring composite bed 7 above, and described antibacterial and deodouring composite bed 7 is provided with coating layer 8 above.
Described water proofing property coating 1 material is JS water-repellent paint, and coating layer thickness is 0.8mm;
The material of described basic unit 2 is nonwoven fabric, pure cotton cloth, chemical fabric or blended cloth;
Described coating layer 3 is comprised of the material of following mass percent: PP:40 part, 8 parts of active carbons, 8 parts, zeolite, 2 parts of softener stearic acid triethanolamine ester quaternaries, 0.4 part of retention agent guar gum, 2 parts of wet strength agent PAE resins, 5 parts of aluminum orthophoshpates, 3 parts of copper acid methyl celluloses, 5 parts of antiseptic organosilicon antibacterial agent CTU-1,4 parts of mould inhibitor Zinc Pyrithione, 4 parts of fire retardant magnesium hydroxides, 3 parts of titanium dioxides, remainder is deionized water, and the thickness of described coating layer 3 is 1mm;
Described antibiotic layer 4 comprises following composition by weight: 22 parts of polyvinyl alcohol, and 1 part of zeolite with carrying silver, 80 parts of deionized waters, the thickness of described antibiotic layer 4 is 0.6mm; Zeolite with carrying silver preparation method in described antibiotic layer 4 is: the AgNO3 crystal that accurately takes 4.2 g left and right, by deionized water dissolving and be diluted to 0.1 mol/L, stand-by, and then the zeolite that takes 10g left and right is scattered in the AgNO3 of 100 mL 0.1mol/L, rare nitric acid adjusts pH value to 7 left and right, 70 ℃ of Water Tank with Temp.-controlled heating, and stir, then at this temperature, lucifuge is reacted 2-3 h, it is separated that reaction finishes rear decompress filter, and the filter cake obtaining is with being drying to obtain needed zeolite with carrying silver after deionized water washing for several times; Coating fluid in antibiotic layer 4 is mainly first with deionized water, polyvinyl alcohol to be uniformly dissolved, and then the zeolite with carrying silver making is put into stirring and dissolving in poly-vinyl alcohol solution;
The material of described absorbing and deodorizing layer 5 is diatomite, and thickness is 2mm;
Described antibacterial and deodouring composite bed 7 comprises the material of following mass percent: 15 parts of chitins, 8 parts of microcapsule essences, 5 parts, curing agent calcium carbonate, 2 parts of softener stearic acid triethanolamine ester quaternaries, and the thickness of described antibacterial and deodouring composite bed 7 is 0.5mm;
Described coating layer 8 is polyethylene film, and thickness is 0.4mm.
The manufacture craft of the wallpaper of example wallpaper routinely in the time of above-mentioned, through paste producing, coating, dry, printing, foaming, embossing, cooling, trimming, rolling.
The wallpaper making according to above-described embodiment meets the regulation of GB18585-2001, the heavy metal antimony, arsenic, barium, cadmium, chromium, lead, mercury, the selenium that ban use of that do not contain national regulation, do not contain formaldehyde, do not contain Vinyl Chloride Monomer, have good antibacterial and deodouring performance, be the antibacterial and deodouring wallpaper of a environment-friendly type simultaneously.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model enforcement according to this, can not limit protection domain of the present utility model with this.All equivalents of having done according to the utility model Spirit Essence or modification, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. an environment-friendly type antibiotic deodorizing wallpaper, it is characterized in that: comprise basic unit (2), the back side of described basic unit (2) is provided with water proofing property coating (1), above described basic unit (2), be provided with coating layer (3), described coating layer (3) is provided with antibiotic layer (4) above, described antibiotic layer (4) is provided with absorbing and deodorizing layer (5) above, described absorbing and deodorizing layer (5) is provided with printed pattern layer (6) above, described printed pattern layer (6) is coated with antibacterial and deodouring composite bed (7) above, and described antibacterial and deodouring composite bed (7) is provided with coating layer (8) above; The thickness of described coating layer (3) is 0.5-1mm; The thickness of described antibiotic layer (4) is 0.4-0.6mm.
2. environment-friendly type antibiotic deodorizing wallpaper according to claim 1, is characterized in that: the material of described water proofing property coating (1) is JS water-repellent paint, and coating layer thickness is 0.5-0.8mm.
3. environment-friendly type antibiotic deodorizing wallpaper according to claim 1, is characterized in that: the material of described basic unit (2) is nonwoven fabric, pure cotton cloth, chemical fabric or blended cloth.
4. environment-friendly type antibiotic deodorizing wallpaper according to claim 1, is characterized in that: the material of described absorbing and deodorizing layer (5) is diatomite, and thickness is 1-2mm.
5. environment-friendly type antibiotic deodorizing wallpaper according to claim 1, is characterized in that: the thickness of described antibacterial and deodouring composite bed (7) is 0.3-0.5mm.
6. environment-friendly type antibiotic deodorizing wallpaper according to claim 1, is characterized in that: described coating layer (8) is polyethylene film, and thickness is 0.2-0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283660.0U CN203960675U (en) | 2014-05-30 | 2014-05-30 | A kind of environment-friendly type antibiotic deodorizing wallpaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283660.0U CN203960675U (en) | 2014-05-30 | 2014-05-30 | A kind of environment-friendly type antibiotic deodorizing wallpaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960675U true CN203960675U (en) | 2014-11-26 |
Family
ID=51921279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283660.0U Expired - Fee Related CN203960675U (en) | 2014-05-30 | 2014-05-30 | A kind of environment-friendly type antibiotic deodorizing wallpaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960675U (en) |
-
2014
- 2014-05-30 CN CN201420283660.0U patent/CN203960675U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104074101B (en) | A kind of environment-friendly type antibiotic deodorizing wallpaper | |
| CN104060500B (en) | A kind of environment-friendly type antibiotic Waterproof wallpaper | |
| CN104074099B (en) | A kind of environment-friendly type antibiotic mildew-proof wallpaper | |
| CN104060501B (en) | A kind of can the environment-friendly type wallpaper of humidity regulation | |
| CN104074324B (en) | A kind of environment-friendly type wallpaper containing bamboo-carbon fibre | |
| CN104060498B (en) | A kind of environmental-protection flame-retardant wallpaper | |
| CN104074323B (en) | A kind of environmental protection wallpaper of aroma type | |
| CN105176216A (en) | Diatom ooze coating and preparation method thereof | |
| CN104074102B (en) | A kind of antibacterial green flame wallpaper | |
| CN102777004A (en) | Compound-function wallpaper and preparation method thereof | |
| CN106079785A (en) | A kind of fire-retardant composite wallpaper of antimildew and antibacterial | |
| CN106280998B (en) | A kind of diatom ooze coating of high-efficient purification and oil rub resistance | |
| CN203960678U (en) | A kind of environment-friendly type antibiotic Waterproof wallpaper | |
| CN104074100B (en) | A kind of antibacterial environment protection type wallpaper of changeable colour | |
| CN114686139A (en) | Preparation method of damp-proof, mildew-proof, insect-proof and antibacterial self-adhesive wall sticker | |
| CN104529263A (en) | Jade mud coating and preparation and application method thereof | |
| CN111119424A (en) | Three-dimensional wallpaper and production method thereof | |
| CN107555856A (en) | A kind of liquid diatom ooze for inducing anion | |
| CN203960677U (en) | A kind of environment-friendly type antibiotic mildew-proof wallpaper | |
| CN104060499B (en) | The environmental type wallpaper that a kind of gas permeability is strong | |
| CN203960675U (en) | A kind of environment-friendly type antibiotic deodorizing wallpaper | |
| CN103911913B (en) | A kind of preparation method of the antibacterial silk wallpaper of deodorizing fungus-proof of heat bonding | |
| CN203961185U (en) | A kind of environmental protection wallpaper of aroma type | |
| CN203960676U (en) | A kind of antibacterial environment protection type wallpaper of changeable colour | |
| CN205171871U (en) | Non -woven fabrics environmental protection wall paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |