JP4153604B2 - Antifouling / slip-proof tile and its manufacturing method - Google Patents
Antifouling / slip-proof tile and its manufacturing method Download PDFInfo
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- JP4153604B2 JP4153604B2 JP31527598A JP31527598A JP4153604B2 JP 4153604 B2 JP4153604 B2 JP 4153604B2 JP 31527598 A JP31527598 A JP 31527598A JP 31527598 A JP31527598 A JP 31527598A JP 4153604 B2 JP4153604 B2 JP 4153604B2
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- Prior art keywords
- microns
- tile
- slip
- antifouling
- ink
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Description
【０００１】
【発明が属する技術分野】
本発明は、防汚・防滑性タイルとその製造方法に関するものである。
【０００２】
【従来の技術】
従来、タイル表面に防滑性を付与する手段として、ノンスリップ材としての硬質粒子をタイル表面に植え付けたり、サンドブラストや薬品処理でタイル表面に凹凸を付けることが行われているが、硬質粒子使用とサンドブラスト処理の場合は、概して、タイル表面の凹部に入り込んだ汚れの清掃性が難しく、防汚性の点で問題があり、また、薬品処理の場合は、主に弗素化合物を含有する腐食液が用いられ、薬品の取り扱いに危険性が伴うのが問題である。
【０００３】
【発明が解決しようとする課題】
本発明が解決しようとする課題（本発明の目的）は、防滑性と防汚性とに優れたタイルと、該タイルの容易かつ安全な製造方法とを提供することにある。
【０００４】
【課題を解決するための手段】
前記課題を解決するために、本発明のタイルでは、表面にインクによる微小な凹凸を均一に形成しており、このインクの凹凸は、高さが３０〜１００ミクロン，間隔が２００〜４００ミクロンであるのが好ましい。
【０００５】
また、本発明のタイルの製造方法では、タイル生素地を加圧成形して、素焼きし、その表面に釉薬を施し、更にその表面に凹版印刷によってインクの微小な凹凸を形成した後、焼成するようにしている。
【０００６】
【発明の実施の形態】
図１は本発明のタイルの模式的断面図であり、図中、１はタイル本体、２は釉薬層、３はインクの凹凸をそれぞれ示している。
【０００７】
インクの凹凸３は、具体的には、その高さが３０〜１００ミクロン、間隔が２００〜４００ミクロンの範囲にあって、規則的に配列されているのが好ましい。
【０００８】
前記タイルの製造は、タイル素地の表面に釉薬を施し、更にその上に凹版印刷でインクの微小な凹凸を施した後、焼成してなされるが、この際、インクはタイル焼成条件において僅かに溶融する程度に調整して、インクの凹凸が焼成後もタイル表面に残るようにし、また、釉薬はタイル焼成条件において溶融してタイル素地と融着する程度に調整して、インクの微小な凹凸が釉薬に溶け込まないようにする。
【０００９】
前記微小な凹凸の凹版印刷は、例えば、シリコーンゴム製のローラの表面に、コンピューターで制御しつつレーザ光線を照射して、直径が１００〜２５０ミクロン、深さが３０〜１００ミクロンの孔を２００〜４００ミクロンの間隔で均一に設け、このローラに陶磁器用のインクを付けて簡単に行うことができる。
【００１０】
本発明のタイルの表面には、インクの微小な凹凸が均一に設けられているため、特に、タイルの表面が水濡れしたときにタイル表面と被接触物との間に吸着効果が生じ、優れた防滑作用が発揮される。
【００１１】
そして、凹凸の高さに対してその間隔が大きいため、汚染物質が入り込んでも清掃し易い。
【００１２】
本発明のタイルをタイルＡ，インクの凹凸を有しない点が異なるだけで他はタイルＡと同じ条件で製造されたタイルをタイルＢ，表面に硬質粒子で凹凸を施したタイルをタイルＣとして、これらタイルの滑り抵抗値をＡＳＴＭ−Ｅ−３０３「英国式振り子型すべり抵抗試験器を用いる表面摩擦特性の測定方法」により、また、汚染回復率をＪＩＳ−Ａ−４４１９「浴室用防水パン−汚染試験」により、それぞれ試験したところ、次表に示す結果が得られた。
【００１３】
【表１】
なお、ＪＩＳ−Ａ−４４１９における耐汚染性能の判定基準は汚染回復率８５％以上であるが、タイルＡはタイルＢとともにこの条件を満たしており、タイルＡではインクの凹凸に伴う汚染回復率の低下は殆どなく、タイルＡが滑り抵抗において優れているとともに、耐汚染性能も良好であることが確認できた。
【図面の簡単な説明】
【図１】本発明のタイルの模式的断面図である。
【符号の説明】
１：タイル本体、２：釉薬層、３：インクの凹凸。[0001]
[Technical field to which the invention belongs]
The present invention relates to an antifouling / antislip tile and a method for producing the same.
[0002]
[Prior art]
Conventionally, as a means to impart anti-slip properties to the tile surface, hard particles as a non-slip material are planted on the tile surface, or unevenness is applied to the tile surface by sand blasting or chemical treatment, but using hard particles and sand blasting In the case of treatment, in general, it is difficult to clean the dirt that has entered the recesses on the tile surface, and there is a problem in terms of antifouling. In the case of chemical treatment, a corrosive liquid mainly containing a fluorine compound is used. However, there is a problem in handling chemicals.
[0003]
[Problems to be solved by the invention]
Problem to be solved by the present invention (object of the present invention) is to provide a tile excellent in slip resistance and antifouling property and an easy and safe manufacturing method of the tile.
[0004]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the tile of the present invention uniformly forms minute unevenness due to ink on the surface, and the unevenness of the ink has a height of 30 to 100 microns and an interval of 200 to 400 microns. Preferably there is.
[0005]
Further, in the tile manufacturing method of the present invention, the raw green body is pressure-molded, unbaked, applied with a glaze on its surface, and further formed with fine indentations on the surface by intaglio printing, and then fired. I am doing so.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is a schematic cross-sectional view of a tile according to the present invention, in which 1 indicates a tile body, 2 indicates a glaze layer, and 3 indicates ink irregularities.
[0007]
Specifically, the
[0008]
The tile is manufactured by applying a glaze to the surface of the tile base, and further applying fine concavo-convex portions of the ink by intaglio printing, followed by baking. In this case, the ink is slightly used under the tile baking conditions. Adjust the ink so that the unevenness of the ink remains on the tile surface after firing, and adjust the adhesive so that the glaze melts and fuses with the tile substrate under the tile firing conditions. So that it does not dissolve in the glaze.
[0009]
The intaglio printing of minute irregularities, for example, on the surface of the silicone over Ngomu steel roller, by irradiating a laser beam while controlling with Con pin Yuta, diameter 100 to 250 microns and a depth of 30 to 100 microns The holes can be provided uniformly at intervals of 200 to 400 microns, and ceramic ink can be attached to this roller.
[0010]
Since the surface of the tile of the present invention is uniformly provided with minute unevenness of the ink, particularly when the surface of the tile becomes wet, an adsorption effect is produced between the tile surface and the contacted object, which is excellent. Anti-slip action is demonstrated.
[0011]
And since the space | interval is large with respect to the height of an unevenness | corrugation, even if a contaminant enters, it is easy to clean.
[0012]
The tile of the present invention is a tile A, except that it does not have ink irregularities, except that the tile manufactured under the same conditions as the tile A is a tile B, and a tile having irregularities with hard particles on the surface is a tile C. The sliding resistance values of these tiles were measured according to ASTM-E-303 “Method of measuring surface friction characteristics using an English pendulum-type sliding resistance tester”, and the pollution recovery rate was determined according to JIS-A-4419 “Waterproof pan for bathrooms— When each test was performed according to “Test”, the results shown in the following table were obtained.
[0013]
[Table 1]
In addition, although the judgment standard of the stain resistance performance in JIS-A-4419 is a contamination recovery rate of 85% or more, the tile A satisfies this condition together with the tile B. There was almost no decrease, and it was confirmed that the tile A was excellent in slip resistance and also had good antifouling performance.
[Brief description of the drawings]
FIG. 1 is a schematic cross-sectional view of a tile of the present invention.
[Explanation of symbols]
1: tile body, 2: glaze layer, 3: unevenness of ink.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31527598A JP4153604B2 (en) | 1998-10-02 | 1998-10-02 | Antifouling / slip-proof tile and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31527598A JP4153604B2 (en) | 1998-10-02 | 1998-10-02 | Antifouling / slip-proof tile and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000109384A JP2000109384A (en) | 2000-04-18 |
| JP4153604B2 true JP4153604B2 (en) | 2008-09-24 |
Family
ID=18063460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31527598A Expired - Fee Related JP4153604B2 (en) | 1998-10-02 | 1998-10-02 | Antifouling / slip-proof tile and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4153604B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269994B (en) * | 2008-04-28 | 2010-12-22 | 江显异 | Printing method and apparatus for ceramic tile mold with male and female face |
| JP5761637B2 (en) * | 2011-06-02 | 2015-08-12 | 憲一 古川 | Method for forming a wear-resistant layer |
| CN107235632B (en) * | 2017-07-12 | 2020-05-15 | 广东协进陶瓷有限公司 | Preparation method of ceramic tile with high-simulation 3D digital glaze spraying three-dimensional pattern effect function |
| CN110577412A (en) * | 2019-10-11 | 2019-12-17 | 山东狮王陶瓷有限公司 | Antifouling treatment process for soft-light brick |
| CN111217623B (en) * | 2020-04-21 | 2020-09-29 | 佛山市东鹏陶瓷有限公司 | Preparation method of anti-slip antifouling glazed tile and prepared anti-slip antifouling glazed tile |
| CN113816607B (en) * | 2021-11-25 | 2022-03-25 | 佛山市东鹏陶瓷有限公司 | High-gloss anti-slip stain-resistant ceramic tile and preparation method and application thereof |
| CN116283364B (en) * | 2023-05-24 | 2023-09-19 | 新明珠集团股份有限公司 | Anti-skid and anti-fouling ceramic tile and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139255B2 (en) * | 1971-10-19 | 1976-10-27 | ||
| JPS6039827B2 (en) * | 1976-12-20 | 1985-09-07 | 株式会社イナックス | Anti-slip interior tile and its manufacturing method |
| JPH0238554B2 (en) * | 1987-03-16 | 1990-08-30 | Kitahara Kagaku Kogyo Kk | TAIRUSEIKEIHINNOETSUKEHOHO |
| JP3180923B2 (en) * | 1991-10-30 | 2001-07-03 | 東陶機器株式会社 | Non-slip tile and its manufacturing method |
| JPH08133876A (en) * | 1994-10-31 | 1996-05-28 | Toto Ltd | Non-slip tile and its production |
-
1998
- 1998-10-02 JP JP31527598A patent/JP4153604B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000109384A (en) | 2000-04-18 |
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