CN104404831B - A kind of antibacterial foam wallpaper and preparation method thereof - Google Patents
A kind of antibacterial foam wallpaper and preparation method thereof Download PDFInfo
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- CN104404831B CN104404831B CN201410527426.2A CN201410527426A CN104404831B CN 104404831 B CN104404831 B CN 104404831B CN 201410527426 A CN201410527426 A CN 201410527426A CN 104404831 B CN104404831 B CN 104404831B
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Abstract
A kind of antibacterial foam wallpaper, including ground, foaming layer and be printed on the printing layer in foaming layer.Its ground adopts bamboo fibre and gou-tree fibre to make, and adds antibacterial, adopt dual antibacterial treatment process in PVC foam material, suppresses bacteria breed root.The antimicrobial treatment material that the present invention adopts simultaneously is pure natural antibacterial agent, has good environmental-protecting performance, is suitable for indoor use, and cost of material is cheap, be suitable for large-scale popularization and use.
Description
Technical field
The invention belongs to house decorative material technical field, be specifically related to a kind of antibacterial wallpaper and preparation method thereof.
Background technology
Wallpaper is the important component part of Modern Interior Decoration material, is one of indoor wall surface primary decoration finishing material, owing to wallpaper has good decorative effect, so it is increasingly widely applied.Along with improving constantly of socioeconomic development and people's level of production, hotel and house emerge in multitude, and indoor fitting-up is required more and more higher by people, more focuses on the decorative effect of surface of wall.At present, increasing people is devoted to the research of wallpaper, but great majority research stays in the decorative effect aspect of wallpaper, in changing pattern etc., more focuses on surface.And after wallpaper is more applied to Indoor environment finishing, occupy indoor very big area, if it can have some function, such as antibacterial functions, then can play good effect.In order to adapt to the needs of special space environment, the place that as crowded in hospital, school etc. and antibacterial is easily propagated, the wallpaper as decorative material for internal wall should have antibacterial function.Chinese patent 201210147905.2 discloses a kind of antibacterial wallpaper and preparation method thereof, and it adopts inorganic silver antibacterial to join in ink, plays antibacterial effect.The method have employed the inorganic silver antibacterial that cost is very high, and its fancy price cannot be born by a lot of consumers, and therefore, people are in the urgent need to new good and cheap a kind of antibacterial wallpaper.
Summary of the invention
It is an object of the invention to provide a kind of antibacterial foam wallpaper and preparation method thereof.
This invention address that the technical scheme of technical problem is: a kind of antibacterial foam wallpaper, including ground, foaming layer and be printed on the printing layer in foaming layer.
Wallpaper ground in the market is varied, is broadly divided into the senior fabrics such as the high gold, silver of the wood fiber, stationery, non-woven fabrics, kieselguhr and price, silk.The ground that the present invention selects is that natural material processes, and it is mainly composed of bamboo fibre and gou-tree fibre, bamboo fibre and gou-tree fibre is all the good natural plant fibre of anti-microbial property, and use more can be complementary simultaneously, reaches sterilization better, fungistatic effect.
Preferably, the part by weight of described bamboo fibre and gou-tree fibre is 1:3-6；
Broussonetia papyrifera belongs to deciduous tree, has another name called Chu Tao etc., high 10～20m；Bark lead；The close raw pubescence of sprig.Tree crown opens, avette to extensively avette；Bark smooths, light grey or taupe, not easily splits, and Herb is containing milk.For strong positive seeds, adaptability extra-heavy, strong stress resistance.Broussonetia papyrifera has fast-growing, adaptive faculty is strong, distribution is wide, easily breeding, heat is high, the period of felling in turn is short feature.In China, distribution is very wide, north from North China, northwest, south to south China, southwestern various places all have.In recent years, the exploitation of Broussonetia papyrifera have been carried out a degree of research by numerous domestic scholar, and have been achieved for some achievements, tapa contains substantial amounts of good fiber quality, corrosion-resistant, it is possible to manufacture senior speciality paper, also it is a kind of fiber that can be suitably used for weaving preferably.
Bamboo fiber products has the effect of natural antibacterial, antibacterial, sterilization, because having a kind of unique material inside bamboo, this material is named as " bamboo a kind of jade ", has natural demodicid mite antibacterial, anti-, deodorant, insect protected function.Examine under a microscope, antibacterial in the fibre such as cotton, wooden can amount reproduction, and the antibacterial on bamboo fiber products not only can not survive for a long time, and can also disappear or reduce in the short time, and in 24 hours, bacterial death rate reaches more than 75%.The new discovery of authoritative institution of Japan adds this value-added content of product, also demonstrate that result above (cotton towel is in the easily smelly result being namely thousands of times of antibacterial and multiplying in summer) by the detection of Chinese Cotton Piece Goods product weight Supervision Test Center and Shanghai institute of microbiology of the Chinese Academy of Sciences.And cotton products itself do not possess antibacterial, bacteria resistance function, why mouldy, spoiled, tacky, it is simply that antibacterial is prolific result on towel.And why bamboo fiber towel does not have this phenomenon, being primarily due to its own and possess antibacterial, bacteria resistance function, antibacterial cannot breed in the above, or even cannot survive.Even if so bamboo fiber towel is not mouldy, not spoiled, not tacky in the environment of warm moist yet.
PVC foam layer is made up of following components in percentage by weight:
PVC paste resin is fine because of granularity, and its quality, as Pulvis Talci, has nonflowing character.PVC paste resin is agitated to form stable suspension after mixing with plasticizer, namely makes PVC paste material, or is called PVC plasticized paste, PVC colloidal sol, and people are used for being processed into end article just in this form.In paste producing process, according to different goods needs, add various filler, diluent, heat stabilizer, foaming agent and light stabilizer etc..
The development of PVC paste Resin Industry, it is provided that the only heated a kind of novel liquid material just becoming PVC product.This kind of liquid material configuration is convenient, stable performance, easy to control, easy to use, product properties is excellent, chemical stability is good, there is certain mechanical strength, easy coloring etc., be therefore widely used in the production of artificial leather, vinyl toy, soft trade mark, wallpaper, paint, foamed plastic etc..
The PVC paste resin of the present invention one or both mixture in model P440, P450.
The mixture of described plasticizer one or two or more in o-phthalic acid dibutyl ester, dibutyl phthalate, phosphate toluene diphenyl ester.
Described foaming agent is one or both the mixture in azo ammonia toluene, azodicarbonamide.
Owing to PVC foam layer belongs to fluff structure, after being moistened, antibacterial very easily grows, therefore is necessary in PVC foam material and adds antibacterial suppression bacteria breed.Antibacterial of the present invention is plant extract antibacterial.Preferred plant extract antibacterial be mainly composed of the Chinese medicine extract such as Broussonetia papyrifera emulsion, the Radix Astragali, Flos Lonicerae.
The preparation method that the invention provides a kind of antibacterial foam wallpaper, comprises the following steps:
One, the making of ground
A, bamboo fibre and gou-tree fibre are mixed after to add weight be the water of 80-100 times, pull an oar with beater, beating degree controls at 40-60 ° of SR；
B, in mixed serum, add sodium carboxymethyl cellulose stirring；
C, by mixing slurry through copy paper, squeezing, drying, coiling process make wallpaper ground.
Two, the making of expanded material
First being placed in blender by plasticizer, the PVC paste resin adding half weight starts stirring, after stirring 5-10min, adds foaming agent, coloring agent and antibacterial, after stirring 5-10min, adds the PVC paste resin of all the other half, continue stirring 10-15min stand-by；
Three, by 300-400g/m2PVC foam material spread upon 100g/m uniformly2Ground on；
Four, water color ink stamp on expanded material is used；
Five, namely foamable obtains antibacterial foam wallpaper of the present invention.
The useful of the present invention is effectively in that: antibacterial wallpaper of the present invention has good anti-microbial property.Ground adopts bamboo fibre and gou-tree fibre to make, and has good antibacterial effect；PVC foam material adds antibacterial, it is suppressed that the bacteria breed in PVC foam layer；Adopt dual antibacterial treatment process, root, suppress bacteria breed.The antimicrobial treatment material that the present invention adopts simultaneously is pure natural antibacterial agent, has good environmental-protecting performance, is suitable for indoor use, and cost of material is cheap, be suitable for large-scale popularization and use.
Detailed description of the invention
Embodiment 1
This invention address that the technical scheme of technical problem is: a kind of antibacterial foam wallpaper, including ground, foaming layer and be printed on the printing layer in foaming layer.
Described ground be mainly composed of bamboo fibre and gou-tree fibre, the percentage by weight of two kinds of fibers is 1:4.
Described foaming layer is made up of following components in percentage by weight:
The extract being mainly composed of Broussonetia papyrifera emulsion, the Radix Astragali, Flos Lonicerae of described plant extract antibacterial；
Described printing layer is printed on expanded material by water color ink.
The preparation method of a kind of antibacterial foam wallpaper, comprises the following steps:
One, the making of ground
A, bamboo fibre and gou-tree fibre are mixed after add the water that weight is 100 times, pull an oar with beater, beating degree controls at 50 ° of SR；
B, in mixed serum, add sodium carboxymethyl cellulose stirring；
C, by mixing slurry through copy paper, squeezing, drying, coiling process make wallpaper ground.
Two, the making of expanded material
First being placed in blender by o-phthalic acid dibutyl ester, the PVC paste resin adding half weight starts stirring, after stirring 8min, add azodicarbonamide, coloring agent and plant extract antibacterial, after stirring 8min, add the PVC paste resin of all the other half, continue stirring 12min stand-by；
Three, by 300g/m2PVC foam material spread upon 100g/m uniformly2Ground on；
Four, water color ink stamp on expanded material is used；
Five, namely foamable obtains antibacterial foam wallpaper of the present invention.
Embodiment 2
This invention address that the technical scheme of technical problem is: a kind of antibacterial foam wallpaper, including ground, foaming layer and be printed on the printing layer in foaming layer.
Described ground be mainly composed of bamboo fibre and gou-tree fibre, the percentage by weight of two kinds of fibers is 1:6.
Described foaming layer is made up of following components in percentage by weight:
The extract being mainly composed of Broussonetia papyrifera emulsion, the Radix Astragali, Flos Lonicerae of described plant extract antibacterial；
The preparation method of a kind of antibacterial foam wallpaper, comprises the following steps:
One, the making of ground
A, bamboo fibre and gou-tree fibre are mixed after add the water that weight is 80 times, pull an oar with beater, beating degree controls at 60 ° of SR；
B, in mixed serum, add sodium carboxymethyl cellulose stirring；
C, by mixing slurry through copy paper, squeezing, drying, coiling process make wallpaper ground.
Two, the making of expanded material
First being placed in blender by dibutyl phthalate (DBP), the PVC paste resin adding half weight starts stirring, after stirring 10min, add azo ammonia toluene, coloring agent and plant extract antibacterial, after stirring 8min, add the PVC paste resin of all the other half, continue stirring 15min stand-by；
Three, by 400g/m2PVC foam material spread upon 100g/m uniformly2Ground on；
Four, water color ink stamp on expanded material is used；
Five, namely foamable obtains antibacterial foam wallpaper of the present invention.
Embodiment 3
This invention address that the technical scheme of technical problem is: a kind of antibacterial foam wallpaper, including ground, foaming layer and be printed on the printing layer in foaming layer.
Described ground be mainly composed of bamboo fibre and gou-tree fibre, the percentage by weight of two kinds of fibers is 1:3.
Described foaming layer is made up of following components in percentage by weight:
Described PVC paste resin is made up of with percentage by weight 1:1 the PVC paste resin of two kinds of models of P450 and P550；
Described plasticizer is the mixture of o-phthalic acid dibutyl ester, dibutyl phthalate, phosphate toluene diphenyl ester, and its percentage by weight is 3:2:1.
Described foaming agent is the mixture of azo ammonia toluene, azodicarbonamide, and its percentage by weight is 2:1.
Described plant extract antibacterial be mainly composed of the Chinese medicine extract such as Broussonetia papyrifera emulsion, the Radix Astragali, Flos Lonicerae.
Described printing layer is printed on expanded material by water color ink.
The preparation method of a kind of antibacterial foam wallpaper, comprises the following steps:
One, the making of ground
A, bamboo fibre and gou-tree fibre are mixed after add the water that weight is 80 times, pull an oar with beater, beating degree controls at 40 ° of SR；
B, in mixed serum, add sodium carboxymethyl cellulose stirring；
C, by mixing slurry through copy paper, squeezing, drying, coiling process make wallpaper ground.
Two, the making of expanded material
First being placed in blender by plasticizer, the PVC paste resin adding half weight starts stirring, after stirring 5min, adds foaming agent, coloring agent and plant extract antibacterial, after stirring 10min, adds the PVC paste resin of all the other half, continue stirring 15min stand-by；
Three, by 350g/m2PVC foam material spread upon 100g/m uniformly2Ground on；
Four, water color ink stamp on expanded material is used；
Five, namely foamable obtains antibacterial foam wallpaper of the present invention.
Embodiment 4
This invention address that the technical scheme of technical problem is: a kind of antibacterial foam wallpaper, including ground, foaming layer and be printed on the printing layer in foaming layer.
Described ground be mainly composed of bamboo fibre and gou-tree fibre, the percentage by weight of two kinds of fibers is 1:4.
Described foaming layer is made up of following components in percentage by weight:
Described PVC paste resin is made up of with percentage by weight 1:2 the PVC paste resin of two kinds of models of P450 and P550；
Described plasticizer is the mixture of o-phthalic acid dibutyl ester, dibutyl phthalate, phosphate toluene diphenyl ester, and its percentage by weight is 1:3:1.
Described foaming agent is the mixture of azo ammonia toluene, azodicarbonamide, and its percentage by weight is 2:3.
Described plant extract antibacterial be mainly composed of the Chinese medicine extract such as Broussonetia papyrifera emulsion, the Radix Astragali, Flos Lonicerae.
Described printing layer is printed on expanded material by water color ink.
The preparation method of a kind of antibacterial foam wallpaper, comprises the following steps:
One, the making of ground
A, bamboo fibre and gou-tree fibre are mixed after add the water that weight is 90 times, pull an oar with beater, beating degree controls at 40 ° of SR；
B, in mixed serum, add sodium carboxymethyl cellulose stirring；
C, by mixing slurry through copy paper, squeezing, drying, coiling process make wallpaper ground.
Two, the making of expanded material
First being placed in blender by plasticizer, the PVC paste resin adding half weight starts stirring, after stirring 10min, adds foaming agent, coloring agent and plant extract antibacterial, after stirring 5min, adds the PVC paste resin of all the other half, continue stirring 10min stand-by；
Three, by 300g/m2PVC foam material spread upon 100g/m uniformly2Ground on；
Four, water color ink stamp on expanded material is used；
Five, namely foamable obtains antibacterial foam wallpaper of the present invention.
The wallpaper of embodiment 1-4 is attached to respectively on cement and wooden basal plane, at room temperature, when relative humidity 50-70%, deposit 30 days, detect its fungistatic effect to antibacterial, testing result following (the bacteriostasis rate data in following table take be the meansigma methods at cement and the testing result of wooden basal plane):
By data above it can be seen that the antibacterial wallpaper of the present invention has good antibacterial, fungistatic effect.
These detection data are just for above-mentioned detection sample.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.
Claims (2)
1. the preparation method of an antibacterial foam wallpaper, it is characterised in that comprise the following steps:
One, the making of ground；
A, bamboo fibre and gou-tree fibre are mixed after to add weight be the water of 80-100 times, pull an oar with beater, beating degree controls at 40-60OSR；
B, in mixed serum, add sodium carboxymethyl cellulose stirring；
C, by mixing slurry through copy paper, squeezing, drying, coiling process make wallpaper ground；
Two, the making of expanded material；
First being placed in blender by plasticizer, the PVC paste resin adding half weight starts stirring, after stirring 5-10min, adds foaming agent, coloring agent and antibacterial, after stirring 5-10min, adds the PVC paste resin of all the other half, continue stirring 10-15min stand-by；
Three, by 300-400g/m2PVC foam material spread upon 100g/m uniformly2Ground on；
Four, water color ink stamp on expanded material is used；
Five, namely foamable obtains antibacterial foam wallpaper.
2. the preparation method of antibacterial foam wallpaper as claimed in claim 1, it is characterised in that comprise the following steps:
One, the making of ground；
A, bamboo fibre and gou-tree fibre are mixed after add the water that weight is 100 times, pull an oar with beater, beating degree controls 50OSR, the percentage by weight of described bamboo fibre and gou-tree fibre is 1:4；
B, in mixed serum, add sodium carboxymethyl cellulose stirring；
C, by mixing slurry through copy paper, squeezing, drying, coiling process make wallpaper ground；
Two, the making of expanded material；
First being placed in blender by o-phthalic acid dibutyl ester, the PVC paste resin adding half weight starts stirring, after stirring 8min, add azodicarbonamide, coloring agent and antibacterial, after stirring 8min, add the PVC paste resin of all the other half, continue stirring 12min stand-by；
Described foaming layer is made up of following components in percentage by weight:
PVC paste resin 65%
O-phthalic acid dibutyl ester 20%
Azodicarbonamide 10%
Plant extract antibacterial 3%
Coloring agent 2%；
The model of described PVC paste resin is P440；
The extract being mainly composed of Broussonetia papyrifera emulsion, the Radix Astragali, Flos Lonicerae of described plant extract antibacterial；
Three, by 300g/m2PVC foam material spread upon 100g/m uniformly2Ground on；
Four, water color ink stamp on expanded material is used；
Five, namely foamable obtains antibacterial foam wallpaper.
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| CN106280121A (en) * | 2016-08-25 | 2017-01-04 | 浙江长兴森大竹木制品有限公司 | A kind of WPC environment-friendlycharcoal charcoal expansion type floor base material and preparation method thereof |
| CN107642004A (en) * | 2017-11-02 | 2018-01-30 | 洪飞飞 | A kind of preparation method of the antibacterial foam wallpaper with durable antibiotic effect |
| CN107881840A (en) * | 2017-11-02 | 2018-04-06 | 洪飞飞 | A kind of preparation method of the antibacterial foam wallpaper with lasting health-care efficacy |
| CN107938371A (en) * | 2017-11-15 | 2018-04-20 | 佛山市高明区生产力促进中心 | A kind of PVC artificial leather and preparation method thereof |
| CN107905040A (en) * | 2017-11-17 | 2018-04-13 | 安徽银兔装饰材料有限公司 | Antibacterial wallpaper and preparation method thereof |
| CN108997670A (en) * | 2018-06-22 | 2018-12-14 | 安徽索亚装饰材料有限公司 | A kind of high-strength PVC foaming wallpaper |
| CN111114186A (en) * | 2020-01-13 | 2020-05-08 | 广东玉兰集团股份有限公司 | Embroidery wall picture and preparation method thereof |
| CN112227079A (en) * | 2020-08-20 | 2021-01-15 | 安徽紫荆花墙饰材料股份有限公司 | Cloth-based antibacterial wallpaper |
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| CN1218086C (en) * | 2002-02-09 | 2005-09-07 | 陈登宇 | Naxidongba paper making process with papermulberry bark |
| KR100667515B1 (en) * | 2005-04-13 | 2007-01-11 | 이견부직포 유한회사 | Producing method for non woven silk fabric |
| CN102767111A (en) * | 2012-07-20 | 2012-11-07 | 大化瑶族自治县生产力促进中心 | Method for manufacturing tissue paper |
| CN103015219B (en) * | 2012-12-27 | 2014-07-30 | 福建可利得皮革纤维有限公司 | Method for producing multifunctional waterborne polyurethane superfine fiber decorative leather |
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Effective date of registration: 20171113 Address after: 226000 No. 323 Renmin West Road, Jiangsu, Nantong Patentee after: Nantong C&T Textile Technology Co., Ltd. Address before: 313000 Zhejiang Province, Huzhou city Nanxun District Shanlian town No. 180 Meng Tian Road Patentee before: ZHEJIANG BEISIDE WALLPAPER MANUFACTURING CO., LTD. |
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Effective date of registration: 20201015 Address after: Groups 22 and 23, shuangmeng village, Xianfeng street, Tongzhou District, Nantong City, Jiangsu Province, 226000 Patentee after: Nantong chuangtong daily necessities Co., Ltd Address before: 226000 No. 323 Renmin West Road, Jiangsu, Nantong Patentee before: NANTONG C&T TEXTILE TECHNOLOGY Co.,Ltd. |