JP2001247387A - Method for producing tile - Google Patents
Method for producing tileInfo
- Publication number
- JP2001247387A JP2001247387A JP2000056134A JP2000056134A JP2001247387A JP 2001247387 A JP2001247387 A JP 2001247387A JP 2000056134 A JP2000056134 A JP 2000056134A JP 2000056134 A JP2000056134 A JP 2000056134A JP 2001247387 A JP2001247387 A JP 2001247387A
- Authority
- JP
- Japan
- Prior art keywords
- tile
- pigment
- hydrophobic substance
- containing liquid
- layer
- 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.)
- Pending
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はタイルの製造方法に
係り、特に表面に斑状あるいは縞状などに着色層を形成
するタイルの製造方法に関する。また、本発明は、表面
に凹凸が形成されている場合に凸部よりも凹部に着色層
を多目に形成することができるタイルの製造方法に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a tile, and more particularly to a method for manufacturing a tile in which a colored layer is formed on the surface in a patchy or striped manner. In addition, the present invention relates to a method for manufacturing a tile in which a colored layer can be formed more in a concave portion than in a convex portion when the surface has irregularities.
【０００２】[0002]
【従来の技術】表面の釉薬層に厚み分布を持たせたレリ
ーフ状釉薬層付きのタイルの製造方法が特開平５−２６
２５８２号公報に記載されている。同号公報の方法は、
タイルの素体の表面にトリエタノールアミン等の吸水速
度調整用の液剤を部分的に塗布した後、釉薬を掛け、そ
の後焼成するものである。2. Description of the Related Art A method of manufacturing a tile having a relief glaze layer in which a glaze layer on the surface has a thickness distribution is disclosed in Japanese Patent Application Laid-Open No. Hei 5-26.
No. 2,852. The method of the publication is
After partially applying a liquid agent for adjusting the water absorption rate such as triethanolamine to the surface of the tile body, glaze is applied thereto, followed by firing.
【０００３】タイル表面のうち該吸水速度調整用の液剤
を塗布した部分では、釉薬中の水分がタイル素体に吸収
されにくいので、釉薬が付着し難く、釉薬層の厚みが薄
くなる。一方、吸水速度調整用の液剤を塗布しない部分
では、釉薬中の水分の吸収速度が大きいので、釉薬が厚
く付着する。これにより、釉薬の厚みに大小が生じ、全
体として凹凸状の釉薬層が形成される。[0003] In the portion of the tile surface to which the liquid agent for adjusting the water absorption rate is applied, since the moisture in the glaze is hardly absorbed by the tile body, the glaze is hard to adhere and the thickness of the glaze layer becomes thin. On the other hand, in a portion where the liquid for adjusting the water absorption rate is not applied, the glaze adheres thickly because the absorption speed of water in the glaze is high. As a result, the thickness of the glaze varies, and an uneven glaze layer is formed as a whole.
【０００４】[0004]
【発明が解決しようとする課題】上記特開平５−２６２
５８２号公報の方法では、吸水速度調整用の液剤を塗布
しているため、塗布のパターンに従った凹凸状の釉薬層
となるが、これではどうしてもパターンが規則的であ
り、人工感の伴う表面模様となってしまう。SUMMARY OF THE INVENTION The above-mentioned Japanese Patent Application Laid-Open No. 5-262 is disclosed.
In the method disclosed in Japanese Patent No. 582, since a liquid agent for adjusting the water absorption rate is applied, an uneven glaze layer is formed according to the application pattern. It becomes a pattern.
【０００５】本発明は、表面模様が規格的なものではな
く、きわめて意匠性に優れた釉薬模様を有したタイルを
製造することを可能とするものである。The present invention makes it possible to manufacture a tile having a glaze pattern which is not a standard surface pattern and has a very excellent design.
【０００６】[0006]
【課題を解決するための手段】本発明のタイルの製造方
法は、タイル素体の表面に、顔料を含有した疎水性物質
を付着させた後、該釉薬付着面に界面活性剤溶液を供給
し、その後、焼成することを特徴とするものである。According to the method for producing a tile of the present invention, a hydrophobic substance containing a pigment is attached to the surface of a tile body, and then a surfactant solution is supplied to the glaze-attached surface. And then firing.
【０００７】かかる本発明方法において、疎水性物質を
タイル素体の表面に付着させた後、この疎水性物質付着
面に顔料含有液を供給し、次いでエアー等の気体を吹き
付けると、顔料含有液は気体によって吹き寄せられるよ
うにして疎水性物質表面を移動し、素体表面の凹部に集
まって液溜り状の液塊を形成する。In the method of the present invention, after a hydrophobic substance is adhered to the surface of the tile element, a pigment-containing liquid is supplied to the surface on which the hydrophobic substance is adhered, and then a gas such as air is blown. Moves on the surface of the hydrophobic substance in such a manner as to be blown by the gas, and gathers in the recesses on the surface of the element body to form a liquid pool.
【０００８】この顔料含有液が乾燥すると、液塊が存在
していた部分には厚目に顔料層が形成され、一方、液塊
が存在していなかった部分には、顔料が全く存在しない
か又はごく少量存在するのみとなる。従って、この素体
を焼成することにより、タイル表面には顔料の色ムラが
生じるようになる。[0008] When the pigment-containing liquid is dried, a thick pigment layer is formed in the portion where the liquid mass was present, while there is no pigment present in the portion where the liquid mass was not present. Or only a small amount is present. Therefore, by baking this element, color unevenness of the pigment occurs on the tile surface.
【０００９】この色ムラは前記の液塊の存在パターンに
従ったものとなるが、この液塊の存在パターンは素体表
面の微妙な凹凸や、顔料含有液の表面張力等に影響され
た不規則的なものであり、色ムラは不規則的なものとな
る。[0009] The color unevenness follows the above-mentioned liquid mass existence pattern, but the liquid mass existence pattern is not affected by minute irregularities on the surface of the element body or the surface tension of the pigment-containing liquid. It is regular and the color unevenness is irregular.
【００１０】この場合、顔料として暗色系顔料を用いる
と、タイル表面は凹部が凸部に比べて暗色を帯びたもの
となり、凹凸が強調された立体感に富むものとなる。ま
た、顔料として白色系のものを用いた場合には、タイル
表面は、凹部が風化しているかの如き外観を呈するよう
になり、タイルが自然石調のものとなる。In this case, when a dark pigment is used as the pigment, the surface of the tile becomes darker in the concave portion than in the convex portion, and the tile surface becomes rich in the three-dimensional effect in which the unevenness is emphasized. Further, when a white pigment is used as the pigment, the tile surface has an appearance as if the concave portions are weathered, and the tile has a natural stone tone.
【００１１】なお、本発明では、疎水性物質が流動性を
有した流体であると、素体の表面に容易に薄く付着させ
ることができる。この流体よりなる疎水性物質に対し無
機物の微粒子を含有させておくことが好ましい。この無
機物の微粒子は、疎水性物質の流体が素体表面に付着さ
れた際に素体の微細気孔（オープンポア）を閉塞させる
目止めの役割を果たし、疎水性物質が素体中に染み込む
ことが防止される。In the present invention, if the hydrophobic substance is a fluid having fluidity, it can be easily and thinly attached to the surface of the element body. It is preferable that inorganic particles are contained in the hydrophobic substance composed of the fluid. These inorganic fine particles serve as a seal to close the micropores (open pores) of the elementary body when the fluid of the hydrophobic substance is attached to the elementary body surface, and the hydrophobic substance permeates the elementary body. Is prevented.
【００１２】[0012]
【発明の実施の形態】本発明において、タイルは内装用
タイル、外装用タイル、床タイル等のいずれでもよい。
また、タイルの大きさ、厚さ、形状も任意である。DESCRIPTION OF THE PREFERRED EMBODIMENTS In the present invention, tiles may be any of interior tiles, exterior tiles, floor tiles and the like.
The size, thickness, and shape of the tile are also arbitrary.
【００１３】このタイル素体は、図１（１）のように若
干の凹凸が存在する。この凹凸の程度は、凹部１ａの最
深部と、該凹部１ａに隣接する凸部１ｂの頂部との高低
差が５００〜５０００μｍとくに１０００〜３０００μ
ｍ程度であることが好ましい。The tile body has some irregularities as shown in FIG. 1 (1). The degree of the unevenness is such that the height difference between the deepest portion of the concave portion 1a and the top of the convex portion 1b adjacent to the concave portion 1a is 500 to 5000 μm, particularly 1000 to 3000 μm.
m is preferable.
【００１４】タイル素体の成形方法は、乾式プレス成
形、湿式押出成形など任意である。成形後の表面に凹凸
付けを施してもよい。The method for forming the tile body is arbitrary, such as dry press molding or wet extrusion molding. Irregularities may be applied to the surface after molding.
【００１５】このタイル素体は、タイル原料を成形した
成形体であってもよく、この成形体を仮焼（素焼き）し
たものであってもよい。The tile body may be a molded body obtained by molding a tile material, or may be a calcined (unfired) body of the molded body.
【００１６】このタイル素体の表面に付着させる疎水性
物質としては、各種油脂類、石油系溶剤、液状樹脂等の
ほか、ペースト状のものや、固形パラフィンなどのいず
れでもよいが、常温で流動性を有した流動性液体が好ま
しい。The hydrophobic substance to be adhered to the surface of the tile element may be any of oils and fats, petroleum solvents, liquid resins, etc., pastes, solid paraffin, etc. Fluid liquids having properties are preferred.
【００１７】この疎水性物質が流動性を有する液状体で
ある場合、目止めの役割を果す無機物微粒子を含有させ
るのが好ましい。無機物微粒子としては、長石、粘土、
珪石などの窯業原料や、ガラス、フリットなどを用いる
ことができる。この無機物微粒子の平均粒径は５００μ
ｍ以下、特に１０〜３００μｍ程度が好ましい。無機物
微粒子の含有量は、疎水性物質１００重量部に対し８０
重量部以下、特に５〜５０重量部程度が好ましい。When the hydrophobic substance is a liquid having fluidity, it is preferable to contain inorganic fine particles which serve as a filler. As inorganic fine particles, feldspar, clay,
Ceramic materials such as silica stone, glass, frit and the like can be used. The average particle diameter of the inorganic fine particles is 500μ.
m, particularly preferably about 10 to 300 μm. The content of the inorganic fine particles is 80 to 100 parts by weight of the hydrophobic substance.
It is preferably not more than 5 parts by weight, especially about 5 to 50 parts by weight.
【００１８】この必要に応じ無機物微粒子を含んだ疎水
性物質は、好ましくは０．０１〜０．１５ｇ／ｃｍ２と
くに好ましくは０．０２〜０．１ｇ／ｃｍ２の割合でタ
イル素体の表面に付着される。付着方法は、スプレーに
よる霧掛け、ボタ掛け、ボカシ掛け、プリント、スポン
ジングなど任意である。疎水性物質が固形パラフィン等
であるときには、擦り付けを行うことができる。The hydrophobic material containing an inorganic particulate if this required, preferably 0.01~0.15g / cm 2, especially preferably the surface of the tile body at a rate of 0.02~0.1g / cm 2 Adhered to. The method of attachment is arbitrary such as spraying by spraying, scuffing, shading, printing, and sponging. When the hydrophobic substance is solid paraffin or the like, rubbing can be performed.
【００１９】この疎水性物質は、タイル素体の全面に付
着させてもよく、タイル素体の一部にのみ付着させても
よいが、タイル素体の表面（前面）の全面に付着させる
ことによりタイル全面に加飾を施すことができる。The hydrophobic substance may be adhered to the entire surface of the tile body, may be adhered to only a part of the tile body, or may be adhered to the entire surface (front surface) of the tile body. The decoration can be applied to the entire surface of the tile.
【００２０】この疎水性物質は、図１（２）のようにタ
イル素体１の表面に均一厚さに付着させるのが好まし
い。This hydrophobic substance is preferably attached to the surface of the tile body 1 in a uniform thickness as shown in FIG.
【００２１】この疎水性物質層２の上に顔料含有液を供
給する。この顔料含有液は長石、粘土、ガラス等の粉末
を含んでいてもよい。顔料は市販の粉末状のものを用い
ることができる。A pigment-containing liquid is supplied on the hydrophobic substance layer 2. The pigment-containing liquid may contain a powder of feldspar, clay, glass, or the like. Commercially available powdery pigments can be used.
【００２２】この顔料含有液の顔料の含有量は０．０５
〜５重量％、特に０．５〜２．５重量％程度が好まし
い。The pigment content of this pigment-containing liquid is 0.05
To 5% by weight, especially about 0.5 to 2.5% by weight.
【００２３】この顔料含有液の疎水性物質層２の上への
供給量は、０．０１〜０．１５ｇ／ｃｍ２とくに０．０
２〜０．１ｇ／ｃｍ２程度が好ましい。この顔料含有液
は、疎水性物質付着面に対し全面的又は部分的に供給さ
れる。供給方法としては、スプレーによる霧掛け、ボタ
掛け、ボカシ掛け、カーテン掛け等が例示されるが、こ
れに限定されるものではない。The supply amount of the pigment-containing liquid onto the hydrophobic substance layer 2 is 0.01 to 0.15 g / cm 2, particularly 0.0
About 2 to 0.1 g / cm 2 is preferable. This pigment-containing liquid is supplied entirely or partially to the surface on which the hydrophobic substance is attached. Examples of the supply method include, but are not limited to, spraying, spraying, shading, curtain hanging, and the like.
【００２４】次いで、この顔料含有液を供給した面にノ
ズル4からエアー等の気体を吹き付け、顔料含有液を凹
部１ａに吹き寄せるようにして集める。その後必要に応
じ乾燥させ、次いで焼成する。この焼成温度は、タイル
素体の材質や仮焼の有無等に応じて適宜選択すればよ
い。この焼成により、図１（４）のように顔料の色を発
色する着色層５が形成される。この着色層５は顔料含有
液が溜っていた部分にのみ（又は、該部分において濃
く）存在する。なお、疎水性物質は乾燥により蒸発する
か、又は焼成により燃焼除去される。Next, a gas such as air is blown from the nozzle 4 onto the surface to which the pigment-containing liquid has been supplied, and the pigment-containing liquid is collected by blowing toward the recess 1a. After that, it is dried if necessary, and then fired. The firing temperature may be appropriately selected according to the material of the tile body, the presence or absence of calcination, and the like. By this baking, a colored layer 5 that develops the color of the pigment is formed as shown in FIG. The coloring layer 5 exists only in a portion where the pigment-containing liquid is stored (or is dark in the portion). Note that the hydrophobic substance is evaporated by drying or burned off by firing.
【００２５】本発明では、疎水性物質の付着の前又は
後、あるいは顔料含有液の供給前又は後に施釉、プリン
ト等の加飾工程を設け、より複雑な模様を形成するよう
にしてもよい。In the present invention, a decoration process such as glazing or printing may be provided before or after the attachment of the hydrophobic substance or before or after the supply of the pigment-containing liquid to form a more complicated pattern.
【００２６】[0026]
【実施例】実施例１ 長石５５重量部と粘土４５重量部とを混合し、押出成形
し、次いでローラー掛けして凹凸表面を有した１０×１
０ｃｍのタイル素体を成形した。なお、ローラー掛けに
より、平均深さ１５００μｍの凹部を形成した。EXAMPLE 1 55 parts by weight of feldspar and 45 parts by weight of clay were mixed, extruded and then rolled to form a 10 × 1 having an uneven surface.
A 0 cm tile body was molded. In addition, the concave part with an average depth of 1500 μm was formed by rolling with a roller.
【００２７】このタイル素体の表面の全面に食用油をス
プレーにより０．０２ｇ／ｃｍ２の割合で付着させた。An edible oil was applied to the entire surface of the tile body by spraying at a rate of 0.02 g / cm 2 .
【００２８】次に、長石６０重量部、粘土４０重量部及
び顔料１重量部を湿式細磨した顔料含有液（顔料濃度は
０．５重量％）を作成し、これを疎水性物質表面に０．
０３ｇ／ｃｍ２の割合でスプレーし、乾燥した。次い
で、トンネルキルンにて焼成温度１２５０℃、炉内滞留
時間７２時間の条件にて焼成したところ、表面の凹部が
濃く着色されたタイルが製造された。この模様は斑状な
いし縞状の不規則なものである。また、凹部が選択的に
濃く着色されているため、タイル表面は立体感に富むも
のであった。Next, a pigment-containing liquid (pigment concentration: 0.5% by weight) was prepared by wet-polishing 60 parts by weight of feldspar, 40 parts by weight of clay, and 1 part by weight of pigment. .
It was sprayed at a rate of 03 g / cm 2 and dried. Next, when calcination was performed in a tunnel kiln under the conditions of a calcination temperature of 1250 ° C. and a residence time of 72 hours in the furnace, a tile with a deeply colored concave portion on the surface was produced. This pattern is irregular in spots or stripes. In addition, since the concave portions were selectively colored deeply, the tile surface was rich in three-dimensional appearance.
【００２９】[0029]
【発明の効果】以上の通り、本発明によると、表面に斑
状あるいは縞状の不規則な模様を有したタイルを製造す
ることができる。また、凹部を選択的に濃く着色させ、
立体感に富む表面とすることも可能である。As described above, according to the present invention, it is possible to manufacture a tile having a speckled or striped irregular pattern on the surface. In addition, the concave portion is selectively colored deeply,
It is also possible to make the surface rich in three-dimensional appearance.
【図１】実施の形態に係るタイルの製造方法の説明図で
ある。FIG. 1 is an explanatory diagram of a tile manufacturing method according to an embodiment.
１ タイル素体 ２ 疎水性物質層 ３ 顔料含有液 ４ ノズル ５ 着色層 DESCRIPTION OF SYMBOLS 1 Tile element body 2 Hydrophobic substance layer 3 Pigment containing liquid 4 Nozzle 5 Coloring layer
───────────────────────────────────────────────────── フロントページの続き (72)発明者 中村 清志 愛知県常滑市鯉江本町５丁目１番地 株式 会社イナックス内 (72)発明者 浜村 典昭 愛知県常滑市鯉江本町５丁目１番地 株式 会社イナックス内 Ｆターム(参考） 4D075 AE03 BB57Z CB26 CB37 DA06 DB12 DC02 EA02 EA05 EC01 EC11 ──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Kiyoshi Nakamura 5-1-1 Koiehonmachi, Tokoname-shi, Aichi Prefecture Inax Corporation (72) Inventor Noriaki Hamamura 5-1-1 Koiehonmachi, Tokoname-shi, Aichi Inax Corporation F term (reference) 4D075 AE03 BB57Z CB26 CB37 DA06 DB12 DC02 EA02 EA05 EC01 EC11
Claims (2)
性物質を付着させた後、該疎水性物質付着面に顔料含有
液を供給し、次いで気体を吹き付けて顔料含有液を凹部
に集め、その後、焼成することを特徴とするタイルの製
造方法。Claims: 1. A pigment-containing liquid is supplied to a surface of a tile element body having irregularities after a hydrophobic substance is attached thereto, and then the pigment-containing liquid is supplied to the concave part by spraying a gas. A method for producing a tile, comprising collecting, and then firing.
体であり、且つ無機物微粒子を含有することを特徴とす
るタイルの製造方法。2. The method according to claim 1, wherein the hydrophobic substance is a fluid and contains inorganic fine particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000056134A JP2001247387A (en) | 2000-03-01 | 2000-03-01 | Method for producing tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000056134A JP2001247387A (en) | 2000-03-01 | 2000-03-01 | Method for producing tile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001247387A true JP2001247387A (en) | 2001-09-11 |
Family
ID=18577138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000056134A Pending JP2001247387A (en) | 2000-03-01 | 2000-03-01 | Method for producing tile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001247387A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1101584A2 (en) * | 1999-11-15 | 2001-05-23 | Gruppo Ceramiche Saicis S.P.A. | Method for manufacturing tiles having their exposed side provided with depressions and reliefs to reproduce the appearance of split quarrystone |
| CN116283216A (en) * | 2023-03-30 | 2023-06-23 | 南安协进建材有限公司 | Old floor tile and production process thereof |
-
2000
- 2000-03-01 JP JP2000056134A patent/JP2001247387A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1101584A2 (en) * | 1999-11-15 | 2001-05-23 | Gruppo Ceramiche Saicis S.P.A. | Method for manufacturing tiles having their exposed side provided with depressions and reliefs to reproduce the appearance of split quarrystone |
| EP1101584A3 (en) * | 1999-11-15 | 2003-03-26 | Gruppo Ceramiche Saicis S.P.A. | Method for manufacturing tiles having their exposed side provided with depressions and reliefs to reproduce the appearance of split quarrystone |
| CN116283216A (en) * | 2023-03-30 | 2023-06-23 | 南安协进建材有限公司 | Old floor tile and production process thereof |
| CN116283216B (en) * | 2023-03-30 | 2023-11-28 | 南安协进建材有限公司 | Old floor tile and production process thereof |
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