CN105088895A - Mildewproof wallpaper PVC coating and preparation method therefor - Google Patents
Mildewproof wallpaper PVC coating and preparation method therefor Download PDFInfo
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- CN105088895A CN105088895A CN201410185850.3A CN201410185850A CN105088895A CN 105088895 A CN105088895 A CN 105088895A CN 201410185850 A CN201410185850 A CN 201410185850A CN 105088895 A CN105088895 A CN 105088895A
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Abstract
The invention discloses a manufacturing process for PVC wallpaper. The process comprises the following steps of: (1) applying a mildewproof wallpaper PVC coating to body paper through blade coating, pre-colloidizing the body paper with the coating in an oven at 170-190 DEG C, and then cooling the body paper with the coating to obtain mildewproof wallpaper PVC coating paper; (2) printing a pattern of the mildewproof wallpaper PVC coating paper; (3) drying the mildewproof wallpaper PVC coating paper with the printed pattern in a foaming oven at 180-210 DEG C; (4) knurling the paper at a pressure of 3MPa; (5) cooling and molding the paper by freeze water; and (6) cutting edges of the paper, rolling the paper in small rolls and packaging the rolls. The wallpaper produced by the process of producing wallpaper by adopting the mildewproof wallpaper PVC coating is good in flexibility and oil resistance and further shows advantages in special conditions.
Description
Technical field
The present invention relates to a kind of PVC coating, particularly a kind of mildew-proof wallpaper PVC coating and preparation method thereof.
Background technology
Along with the development of environmental protection science and technology, give modern wallpaper with brand-new green identity, allow wallpaper from vision to material, auxiliary material all spill-over green taste.The wallpaper of safety and sanitation environmental protection, become world today's development trend, along with improving constantly of our people's living standard, use the crowd of wallpaper constantly to increase again, developing into nonwoven wallpaper, pure paper wallpaper, the PVC foam wallpaper of today from the PVC wallpaper that the past is single, is that a hundred flowers blossom.The new material of environmental protection, new technology are the directions of forever pursuing from now on.At present absolutely the PVC wallpaper of large number uses dioctyl phthalate (DOP), can cause and be short of breath and the quickening of heart rate after sucking or eating, as caused disorder and the digestive discomfort of central nervous system after absorbing in a large number.The imitative estrogen World Health Organization points out that phthalate enters in human body and animal body and has similar estrogenic effect, and meeting disturbance endocrine is a kind of potential incretion interferent.If phthalic ester concentration is higher in adult male body, the quantity of sperm will more be lacked, and quality is also poorer with energy.Women then can increase the risk suffering from breast cancer, carcinoma of endometrium.
In " about chemicals registration, assessment, license and restriction bill " (REACH) of European Union, DEHP has been listed in and has shown great attention to material.DEHP is also included into the 4th class poisonous chemical substance by Environmental Protection Department of Executive Yuan of the Republic of China.
ATBC (TBC), CSA accession number 77-94-1, it is a kind of nontoxic plasticizer, again not containing any adjacent benzene class plasticizer, its speedup moulds that rate is high, hydrolysis, good light stability, color inhibition, the PVC product employing TBC can also keep extraordinary pliability at low ambient temperatures, and oil resistance is very good.Because ATBC is nontoxic, there is antibiotic property, use PVC film in a large number, hospital's interior wall coating dress shield etc.
ATBC developed in Europe in the seventies in last century, was mainly used in PVC medical article as bags of blood, woven hose.ATBC, safety, nontoxic, it is high to mould efficiency, and cold-resistant, fast light, have excellent water-resistance, volatility is little, is also highly susceptible to the processing of PVC wallpaper industry in processing, and its antibacterial and mouldproof performance, is suitable for wallpaper industry very much.Its two, common PVC wallpaper, after using several years, wallpaper can turn to be yellow, and can become fragile, and also can ensure the pliability of wallpaper after using TBC plasticizer instead in the winter of cold at the northern wallpaper of cold, TBC and PVC has extraordinary intermiscibility, and this provides good facility to the processing of PVC product.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, and provide a kind of manufacturing technique of PVC wallpaper, it comprises the following steps:
(1) scrape on body paper by the painting of mildew-proof wallpaper PVC coating, pregelatinated in the baking oven of 170 DEG C ~ 190 DEG C, then cools, and obtains mildew-proof wallpaper PVC coated paper;
(2) flower pattern of mildew-proof wallpaper PVC coated paper is printed;
(3) the mildew-proof wallpaper PVC coated paper printing flower pattern is dried in the blowing oven of 180 DEG C ~ 210 DEG C;
(4) at the pressure flower of 3MPa;
(5) chilled water cooling and shaping is used;
(6) cutting edge, volume is zoomed in, packaging.
Further, in step (1), described mildew-proof wallpaper PVC coating consists of the following composition:
PVC resin powder 95 ~ 105 parts, ATBC 62 ~ 68 parts, carbonic acid Ca45 ~ 52 part, blowing agent 2 ~ 5 parts, titanium dioxide 10 ~ 24 parts, thinner 8 ~ 12 parts, stabilizing agent 1 ~ 6 part.
Further, in step (1), described mildew-proof wallpaper PVC coating is obtained by following steps:
ATBC and blowing agent are joined in dispersion bucket, add titanium dioxide after stirring successively and stir 5 minutes, add stabilizing agent and stir 1 minute, add PVC resin powder, calcium carbonate, thinner successively again, accelerate stirring 25 ~ 30 minutes, after being uniformly dispersed, grinding is filtered, and obtains mildew-proof wallpaper PVC coating product.
The present invention adopts TBC to make plasticizer and compared with prior art has the following advantages:
1, the present invention fills a prescription simply, and raw material are chosen conveniently, and use cost is low, and TBC and PVC has extraordinary intermiscibility, and manufacture craft is simple;
2, mildew-proof wallpaper PVC coating of the present invention can antibacterial and mouldproof, solves mouldy, the raw bacterium of wallpaper, affect the healthy problem with the reduction of wallpaper aesthetics of user;
3, mildew-proof wallpaper PVC coating of the present invention, safety, nontoxic, odorlessness;
4, the wallpaper pliability of explained hereafter of wallpaper is good and oil resistivity is good to adopt mildew-proof wallpaper PVC coating of the present invention to produce, under specific condition, more show advantage of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, further illustrate content of the present invention.Should be appreciated that embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1
A kind of mildew-proof wallpaper PVC coating, PVC resin powder 100 parts, ATBC 65 parts, 50 parts, calcium carbonate, blowing agent 3 parts, titanium dioxide 15 parts, thinner 10 parts, stabilizing agent 3 parts.
Prepare by the following method: ATBC and blowing agent are joined in dispersion bucket, add titanium dioxide after stirring successively and stir 5 minutes, add stabilizing agent and stir 1 minute, add PVC resin powder, calcium carbonate, thinner successively again, accelerate stirring 25 minutes, after being uniformly dispersed, grinding is filtered, and obtains mildew-proof wallpaper PVC coating product.
Utilize the technological process of the mildew-proof wallpaper PVC coating of the present embodiment production wallpaper as follows:
(1), by mildew-proof wallpaper PVC coating being coated with scrapes on body paper, and pregelatinated in the baking oven of 170 DEG C, then cools, and obtains mildew-proof wallpaper PVC coated paper;
(2) flower pattern of mildew-proof wallpaper PVC coated paper is printed;
(3) the mildew-proof wallpaper PVC coated paper printing flower pattern is dried in the blowing oven of 180 DEG C;
(4), at the pressure flower of 3MPa;
(5) chilled water cooling and shaping is used;
(6) cutting edge, volume is zoomed in, packaging.
embodiment 2
PVC resin powder 95 parts, ATBC 62 parts, carbonic acid Ca45 part, blowing agent 2 parts, titanium dioxide 10 parts, thinner 8 parts, stabilizing agent 1 part.
Prepare by the following method: ATBC and blowing agent are joined in dispersion bucket, add titanium dioxide after stirring successively and stir 5 minutes, add stabilizing agent and stir 1 minute, add PVC resin powder, calcium carbonate, thinner successively again, accelerate stirring 30 minutes, after being uniformly dispersed, grinding is filtered, and obtains mildew-proof wallpaper PVC coating product.Utilize the technological process of the mildew-proof wallpaper PVC coating of the present embodiment production wallpaper as follows:
(1), by mildew-proof wallpaper PVC coating being coated with scrapes on body paper, and pregelatinated in the baking oven of 190 DEG C, then cools, and obtains mildew-proof wallpaper PVC coated paper;
(2) flower pattern of mildew-proof wallpaper PVC coated paper is printed;
(3) the mildew-proof wallpaper PVC coated paper printing flower pattern is dried in the blowing oven of 210 DEG C;
(4), at the pressure flower of 3MPa;
(5) chilled water cooling and shaping is used;
(6) cutting edge, volume is zoomed in, packaging.
embodiment 3
PVC resin powder 105 parts, ATBC 68 parts, 52 parts, calcium carbonate, blowing agent 5 parts, titanium dioxide 24 parts, thinner 12 parts, stabilizing agent 6 parts.
Prepare by the following method: ATBC and blowing agent are joined in dispersion bucket, add titanium dioxide after stirring successively and stir 5 minutes, add stabilizing agent and stir 1 minute, add PVC resin powder, calcium carbonate, thinner successively again, accelerate stirring 30 minutes, after being uniformly dispersed, grinding is filtered, and obtains mildew-proof wallpaper PVC coating product.
Utilize the technological process of the mildew-proof wallpaper PVC coating of the present embodiment production wallpaper as follows:
(1), by mildew-proof wallpaper PVC coating being coated with scrapes on body paper, and pregelatinated in the baking oven of 180 DEG C, then cools, and obtains mildew-proof wallpaper PVC coated paper;
(2) flower pattern of mildew-proof wallpaper PVC coated paper is printed;
(3) the mildew-proof wallpaper PVC coated paper printing flower pattern is dried in the blowing oven of 200 DEG C;
(4), at the pressure flower of 3MPa;
(5) chilled water cooling and shaping is used;
(6) cutting edge, volume is zoomed in, packaging.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a manufacturing technique for PVC wallpaper, is characterized in that: comprise the following steps:
(1) scrape on body paper by the painting of mildew-proof wallpaper PVC coating, pregelatinated in the baking oven of 170 DEG C ~ 190 DEG C, then cools, and obtains mildew-proof wallpaper PVC coated paper;
(2) flower pattern of mildew-proof wallpaper PVC coated paper is printed;
(3) the mildew-proof wallpaper PVC coated paper printing flower pattern is dried in the blowing oven of 180 DEG C ~ 210 DEG C;
(4) at the pressure flower of 3MPa;
(5) chilled water cooling and shaping is used;
(6) cutting edge, volume is zoomed in, packaging.
2. the manufacturing technique of a kind of PVC wallpaper according to claim 1, is characterized in that: in step (1), and described mildew-proof wallpaper PVC coating consists of the following composition:
PVC resin powder 95 ~ 105 parts, ATBC 62 ~ 68 parts, carbonic acid Ca45 ~ 52 part, blowing agent 2 ~ 5 parts, titanium dioxide 10 ~ 24 parts, thinner 8 ~ 12 parts, stabilizing agent 1 ~ 6 part.
3. the manufacturing technique of a kind of PVC wallpaper according to claim 1, is characterized in that: in step (1), and described mildew-proof wallpaper PVC coating is obtained by following steps:
ATBC and blowing agent are joined in dispersion bucket, add titanium dioxide after stirring successively and stir 5 minutes, add stabilizing agent and stir 1 minute, add PVC resin powder, calcium carbonate, thinner successively again, accelerate stirring 25 ~ 30 minutes, after being uniformly dispersed, grinding is filtered, and obtains mildew-proof wallpaper PVC coating product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410185850.3A CN105088895A (en) | 2014-05-05 | 2014-05-05 | Mildewproof wallpaper PVC coating and preparation method therefor |
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| CN201410185850.3A CN105088895A (en) | 2014-05-05 | 2014-05-05 | Mildewproof wallpaper PVC coating and preparation method therefor |
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| CN105088895A true CN105088895A (en) | 2015-11-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672039A (en) * | 2016-01-12 | 2016-06-15 | 新乡市胜美壁纸有限公司 | Preparation technology of foamed non-woven wallpaper |
| CN106758280A (en) * | 2017-02-06 | 2017-05-31 | 浙江联翔家居装饰股份有限公司 | PVC wide cuts are seamless wall cloth and its manufacture method |
| CN107604750A (en) * | 2017-08-28 | 2018-01-19 | 陈瑞琼 | A kind of PVC coating |
| CN107794806A (en) * | 2017-10-31 | 2018-03-13 | 江西卓亚实业有限公司 | A kind of matte PVC wallpaper thickener, matte PVC wallpaper and preparation method thereof |
| CN110435194A (en) * | 2019-08-14 | 2019-11-12 | 申哲赫 | A kind of PVC pin hole wallpaper preparation flow |
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| US5866220A (en) * | 1995-06-07 | 1999-02-02 | Borden Decorative Products, Inc. | Method for making repositionable wall covering and intermediate for same |
| CN102218877A (en) * | 2011-03-28 | 2011-10-19 | 无锡市瑞莺合成革有限公司 | Processing method of multifunctional environment-friendly polyvinyl chloride composite decorative material |
| CN102330386A (en) * | 2011-09-19 | 2012-01-25 | 宁波帕尔玛阻燃环保壁纸有限公司 | Method for manufacturing wall paper |
| CN102925013A (en) * | 2012-11-15 | 2013-02-13 | 奉化市双盾纺织帆布实业有限公司 | PVC (polyvinyl chloride) coating for plastic-coated fabric |
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2014
- 2014-05-05 CN CN201410185850.3A patent/CN105088895A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5866220A (en) * | 1995-06-07 | 1999-02-02 | Borden Decorative Products, Inc. | Method for making repositionable wall covering and intermediate for same |
| CN102218877A (en) * | 2011-03-28 | 2011-10-19 | 无锡市瑞莺合成革有限公司 | Processing method of multifunctional environment-friendly polyvinyl chloride composite decorative material |
| CN102330386A (en) * | 2011-09-19 | 2012-01-25 | 宁波帕尔玛阻燃环保壁纸有限公司 | Method for manufacturing wall paper |
| CN102925013A (en) * | 2012-11-15 | 2013-02-13 | 奉化市双盾纺织帆布实业有限公司 | PVC (polyvinyl chloride) coating for plastic-coated fabric |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672039A (en) * | 2016-01-12 | 2016-06-15 | 新乡市胜美壁纸有限公司 | Preparation technology of foamed non-woven wallpaper |
| CN106758280A (en) * | 2017-02-06 | 2017-05-31 | 浙江联翔家居装饰股份有限公司 | PVC wide cuts are seamless wall cloth and its manufacture method |
| CN106758280B (en) * | 2017-02-06 | 2022-12-23 | 浙江联翔智能家居股份有限公司 | PVC (polyvinyl chloride) wide seamless wall cloth and manufacturing method thereof |
| CN107604750A (en) * | 2017-08-28 | 2018-01-19 | 陈瑞琼 | A kind of PVC coating |
| CN107794806A (en) * | 2017-10-31 | 2018-03-13 | 江西卓亚实业有限公司 | A kind of matte PVC wallpaper thickener, matte PVC wallpaper and preparation method thereof |
| CN110435194A (en) * | 2019-08-14 | 2019-11-12 | 申哲赫 | A kind of PVC pin hole wallpaper preparation flow |
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Application publication date: 20151125 |