KR20130101623A - Wallpaper and the method of production of the same - Google Patents
Wallpaper and the method of production of the same Download PDFInfo
- Publication number
- KR20130101623A KR20130101623A KR1020120015173A KR20120015173A KR20130101623A KR 20130101623 A KR20130101623 A KR 20130101623A KR 1020120015173 A KR1020120015173 A KR 1020120015173A KR 20120015173 A KR20120015173 A KR 20120015173A KR 20130101623 A KR20130101623 A KR 20130101623A
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- KR
- South Korea
- Prior art keywords
- wallpaper
- adhesive
- base sheet
- paper
- hot air
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- Paper (AREA)
- Laminated Bodies (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
Description
The present invention relates to a wallpaper and a method of manufacturing the same, and more particularly, the back of the wallpaper can be painted in a simple sprayed state even for beginners, as well as the wallpaper is beneficial to the human body by applying an adhesive made of natural raw materials harmless to the human body and It is related with the manufacturing method of the wallpaper.
Generally, wallpaper is applied to the walls for the purpose of decorating walls or ceilings in a house or office or for practical purposes.
Such wallpaper is usually painted on the back of the wallpaper when it is applied to the wall or ceiling.However, it is difficult to apply such a paste to have an even thickness. If you paste a little less, the wallpaper won't stick to the wall or ceiling. If you paste too much, the wallpaper will get too wet and the wallpaper will tear easily.
Of course, Patent Publication No. 2002-0031880 has been presented to solve the problem of such a conventional wallpaper. This relates to a wallpaper coated with pressure-sensitive adhesive, which forms a coating layer 2 of a resin material on the upper surface of the paper-like body 1, and protrudes a printing layer 2a of resin material of various patterns onto the upper surface of the coating layer 2 Forming the wallpaper (T) by forming an adhesive layer (3) coated with a pressure-sensitive adhesive on the bottom of (1), the pressure-sensitive adhesive is vinyl acetate (VAM, Vinyl Acetate Monomer), acrylic (Acryl), ethylene vinyl acetate (EVA , Ethylene Vinyl Acetate, Cyano acrylate, Polyurethane than, Poly Vinyl Alcohol, etc. can be used selectively. By adding an additive, a good adhesive force is used. Of course, since the disclosed patent is formed integrally with the adhesive layer coated with the adhesive on the back of the wallpaper can be easily installed without pasting on the back of the wallpaper as in the prior art can minimize the manpower and work time It works.
However, the pressure-sensitive adhesive is not only harmful to the human body by selectively using a chemical raw material without using a natural raw material, but also performs a function of bonding the wallpaper only to the wall and other environmentally friendly or no additional functions for well-being There was.
Of course, in order to solve these problems, the applicant has proposed a registered patent No. 10-0995746. The present invention relates to a wallpaper and a method of manufacturing the same, wherein the backing of the
However, in the case of the registered patent, the manufacturing process is performed as the adhesive is produced and applied twice (first and second times) and the drying is also performed twice (first hot air drying and second natural drying) when manufacturing the wallpaper. In addition to the complexity, the drying time is also long, the productivity is lowered, the wallpaper manufacturing cost is also increased.
Therefore, to solve these problems, an object of the present invention is to be easy to even beginners, while using a natural raw material is harmless to the human body, the manufacturing process is simple, and the drying time can be shortened when manufacturing wallpaper, productivity is improved. It is to provide a wallpaper that can be improved and a method of manufacturing such wallpaper.
In order to solve such a technical problem,
A thickness of 20 to 100 μm of an adhesive obtained by mixing a natural mixed powder containing starch and water at a weight ratio of 6: 4 to 8: 2 on the back of the base sheet made of any one of paper, silk, branch, and paper. It provides a wallpaper, characterized in that the coating is made by drying with infrared hot air.
At this time, the base sheet is characterized in that the width is cut to 250 ~ 1200㎜, length 10m or more.
The present invention also provides
A first step of preparing an adhesive by mixing the natural mixture and water in a weight ratio of 6: 4 to 8: 2; After the first step, the second step of applying the adhesive to a thickness of 20 ~ 100 ㎛ on the back surface of the base sheet made of any one of paper, silk, branch, paper; After the second step, a third step of drying for 30 seconds to 2 minutes by applying an infrared hot air of 80 ~ 300 ℃ to the back surface of the base sheet, the adhesive is coated with hot air of 50 ~ 80 ℃; Also provided is a method of making a wallpaper.
At this time, the infrared hot air drying is characterized by using an infrared hot air dryer provided with an infrared heater and a blowing fan therein.
In addition, the infrared hot air dryer is characterized by drying the adhesive by applying an infrared hot air toward the rear portion of the base sheet is provided with a heater and a blowing fan on the upper side of the passage through which the base sheet is moved.
According to the present invention, the base sheet is composed of any one of paper, silk, branch, and paper to apply an adhesive of a natural material and to dry in a short time by infrared hot air to manufacture a wallpaper, so the manufacturing process is simple and shorten the drying time It is possible to improve the productivity of the wallpaper.
In addition, it is not only harmless to human body by manufacturing adhesives using natural raw materials, but also the base sheet is composed of any material among lamination, silk, branch, and paper. Simplification and shortening of drying time can also reduce the cost of manufacturing wallpaper.
1 is a view showing a rear portion of the wallpaper according to the present invention.
2 is a view showing a cross-sectional structure of the wallpaper according to the present invention.
3 is a view showing a manufacturing process of the wallpaper according to the present invention.
Figure 4 is a view showing an example of the infrared hot air dryer of the present invention.
5 is a diagram showing an example of packaging of wallpaper according to the present invention.
With reference to the accompanying drawings, the wallpaper and a method for manufacturing the same according to the present invention will be understood by the embodiments described in detail below.
It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as set forth in the following claims. It will be obvious to those who have knowledge of. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.
1 and 2, the
At this time, the
In addition, the
In addition, the back of the
The
After applying the
Hereinafter, a manufacturing process of the wallpaper according to the present invention will be described in detail with reference to FIGS. 3 and 4.
First, the
Then, the
After performing the cutting step (S100), the
At this time, the natural mixture is composed of 80 to 90 parts by weight of starch, 5 to 10 parts by weight of the far-infrared radiator and 5 to 10 parts by weight of natural fragrance oil for allowing various flavors to be volatilized.
In this case, as an example, the natural mixture may be formed by mixing starch 85g, far infrared emitter 7.5g, and natural perfume oil 7.5g.
At this time, the starch is 100% pure potato starch, far-infrared radiator is used for jade powder, ceramic or ocher, and natural fragrance oil is extracted extract such as pine needles or petals.
After performing the adhesive manufacturing step (S110), the
After performing the adhesive coating step (S130), the infrared hot air of 80 ~ 300 ℃ is applied to the back side adhesive 14 of the
In this case, infrared hot air drying uses an infrared hot air dryer 20 having an
In this case, the infrared hot air dryer 20 is provided with a
In particular, since the drying using high temperature (80 ~ 300 ℃) infrared hot air can be deformed in the case of vinyl wallpaper, using a paper base sheet to minimize the deformation.
When the infrared hot air drying is performed, drying can be performed within about 1 minute, and infrared rays penetrate deeply into the adhesive 14 to prevent cracking of the adhesive during drying. In this case, in addition to the infrared hot air drying, a general boiler and a blower fan may be provided to convectively circulate the hot air to dry them, or the adhesive 14 applied to the
On the other hand, the wallpaper manufactured by performing the above steps (S100) to (S130) can be simply attached to the wall or ceiling surface of the room in the state of simply spraying or applying water to the back surface of the
In more detail, when water is injected into the
Of course, the
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Of course it is possible. Accordingly, the scope of the present invention should not be construed as being limited to the above-described embodiments, but should be determined by the scope of the appended claims as well as the appended claims.
10: wallpaper 12: basesheet
14: adhesive 20: infrared hot air dryer
22: infrared heater 23: blowing fan
30: plastic pack 32: grid lines
Claims (5)
The base sheet 12 is a wallpaper, characterized in that cut to a width of 250 ~ 1200㎜, length 10m or more.
After the first step, the second step of applying the adhesive to a thickness of 20 ~ 100 ㎛ on the back surface of the base sheet 12 made of any one of paper, silk, branch, paper;
After the second step, by applying an infrared hot air of 80 ~ 300 ℃ to the back surface of the base sheet 12, the adhesive is coated with hot air of 50 ~ 80 ℃ 3 seconds to dry for 30 seconds ~ 2 minutes; consisting of The manufacturing method of the wallpaper characterized by the above-mentioned.
The infrared hot air drying method of manufacturing a wallpaper, characterized in that using an infrared hot air dryer 20 is provided with an infrared heater 22 and a blowing fan 23 therein.
The infrared hot air dryer 20 is provided with a heater 22 and a blowing fan 23 on an upper side of the passage 21 through which the base sheet 12 moves, and a rear portion of the base sheet 12 to which the adhesive 14 is applied. Method of producing a wallpaper, characterized in that the adhesive (14) is dried by applying an infrared hot air toward the.
Priority Applications (1)
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KR1020120015173A KR101379575B1 (en) | 2012-02-15 | 2012-02-15 | Wallpaper and the method of production of the same |
Applications Claiming Priority (1)
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KR1020120015173A KR101379575B1 (en) | 2012-02-15 | 2012-02-15 | Wallpaper and the method of production of the same |
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KR20130101623A true KR20130101623A (en) | 2013-09-16 |
KR101379575B1 KR101379575B1 (en) | 2014-03-31 |
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KR1020120015173A KR101379575B1 (en) | 2012-02-15 | 2012-02-15 | Wallpaper and the method of production of the same |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180103318A (en) * | 2017-03-09 | 2018-09-19 | 주식회사 제일벽지 | Method of producing wallpaper |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100995746B1 (en) * | 2010-08-04 | 2010-11-19 | 안성열 | Wallpaper and the method of production of the same |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180103318A (en) * | 2017-03-09 | 2018-09-19 | 주식회사 제일벽지 | Method of producing wallpaper |
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