CN1052710C - Sanitary ware product with colour blank and high temperature underglaze colour and its producing technology - Google Patents
Sanitary ware product with colour blank and high temperature underglaze colour and its producing technology Download PDFInfo
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- CN1052710C CN1052710C CN97115682A CN97115682A CN1052710C CN 1052710 C CN1052710 C CN 1052710C CN 97115682 A CN97115682 A CN 97115682A CN 97115682 A CN97115682 A CN 97115682A CN 1052710 C CN1052710 C CN 1052710C
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- mill base
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Abstract
The present invention belongs to the technical field construction sanitation ceramic. A fetal body of the ceramic product has two or more than two colors. Various colors mutually form natural figures and patterns. The glaze layer is a clear glaze. Except the processes of mixing ceramic raw materials, grinding, mixing, slurry ageing, casting forming, dryness, spray glazing, firing, etc. The manufacturing technology of the present invention is also increased with a color slurry preparing process, and at least one color slurry is simultaneously cast and formed with basic slurry or two kinds of color slurry are simultaneously cast and formed. The body surface is sprayed with a clear glaze. The technology can realize integration decoration for sanitary wares of complicated shapes. The present invention has the advantages of natural product figures, rich colors, various patterns and intense natural aesthetic feeling.
Description
The invention belongs to the BUILDING AND SANITARY CERAMICS TECHNOLOGY field.
At present, in the production of sanitary pottery (Fig. 1 is seen in technical process), the used slurry of the base substrate of an injection forming is the single slurry that multiple ceramic raw material is formed, thereby burns till back carcass color homogeneous.For covering its bad color and luster, need to cover with opaque glaze.Such product is the color and luster of glaze in fact in the color that visual surface partly presents.On decorating, also just only emphasize overglaze is decorated, because the deficiency of decoration technique is brought the limitation of whole decorative effect.Decoration technology popular in the decoration of existing sanitary pottery is the spray coloured glaze, and its weak point is that whole sanitary pottery goods are a kind of color, the decorative effect dullness.Another kind is the applique decoration technique, this wherein comprises two kinds again: a kind of is that first high temperature burns till product, carry out the low temperature decoration firing at the glaze applique again, the weak point of this technology is that the product pattern of its low temperature decoration firing is more coarse, and pattern resistant and corrosion resistance are poor.Simultaneously, owing to adopt twice firing technology, energy consumption is big.Another kind is that high temperature of applique burns till after glaze spraying, and this technology is more preceding a kind ofly to have more advantage, but still has weak point, the one, and when high temperature burnt till, to the specification of quality height of marble paper, the marble paper kind of can high temperature burning till was few, and color and luster is abundant inadequately.The 2nd, for complex-shaped, the sanitary ware of many male and fomale(M﹠F)s, implement on a large scale, whole applique decorate extremely difficult, and applique when being easy to cause decorative pattern distortion, displacement or applique in burning till the decorative pattern lower seal bubble is arranged and when burning till, causes the flower plane defect.In addition, also have a kind of spraying decoration high temperature once-firing technology, this technology can be decorated on a large scale to glaze, has significantly human factor but its weak point is formed pattern of spraying decoration and grain pattern, naturally the excessive level of color and luster is relatively poor, and grain pattern, the pattern effect of generation are not ideal enough.
The objective of the invention is provides a kind of carcass itself to have two or more color at above-mentioned the deficiencies in the prior art part, and the grain pattern that shades of colour constituted, pattern nature, sanitary pottery product and manufacturing process thereof that product surface is bright and clean.
The present invention is achieved in that this sanitary ware product with colour blank and high temperature underglaze colour comprises carcass and glazed layer, this carcass itself has two or more color, and shades of colour constitutes grain pattern, the pattern of nature mutually, and the glazed layer on carcass surface is a transparent.
It is as follows to make the used processing method of product of the present invention: this technology comprises technical process used in the prior art, be multiple ceramic raw material batching, grind and mix or the deironing that mixes, sieves, slurry (calling basic slurry in the following text) are old, injection forming, drying, repair and wash, check, dedusting, glaze spraying, operation such as burn till that its difference is:
1, increase the mill base preparation section, two kinds of selection schemes arranged:
A. take out the basic slurry of part, add beramic color and colorant, the acquisition mill base that sieves behind the mixing, old stand-by.
B. directly ceramic raw material and beramic color, colorant are prepared burden, after grinding the mixing or the deironing that mixes, sieves, obtain mill base, old stand-by.
2, enter the injection forming operation by one of following two kinds of schemes after obtaining mill base:
A. the basic slurry of at least a old back mill base and old back is the while injection forming by a certain percentage.
B. at least two kinds of old back mill bases injection forming simultaneously by a certain percentage.
3, billet surface spray transparent.
Because the present invention adopts the slurry injection forming of two or more color, its carcass of the product after burning till just has two or more color.And owing to adopt the slip casting simultaneously of two or more slurry during slip casting, by the flowing naturally of slurry, mix and form flow liner, make the carcass of whole product have the grain pattern and the pattern of various natural transition.Simultaneously, billet surface adopts spray transparent technology, makes that the formed grain pattern pattern of shades of colour can manifest at product surface in the base substrate, and makes product surface glossiness height.
The present invention compared with prior art has the following advantages:
1, can produce the sanitary pottery carcass with two or more color is colorful carcass, and the grain pattern that forms on colorful carcass nature, rich color, pattern are different, like cloud, like landscape painting, like stone slab etc., has intensive nature aesthetic feeling.
2, solved applique, the insurmountable difficult problem of pattern jetting technique technology, can decorate, made it to become an organic whole the sanitary pottery of different shape complexity is whole.
3, adopt transparent to make cover coat, the product surface lovely luster after feasible the burning till, lively, highly polished.
Fig. 1 is prior art technological process of production figure;
Fig. 2 is technological process of production figure of the present invention;
Fig. 3 is an injection forming operation synoptic diagram of the present invention.
Below in conjunction with embodiment and accompanying drawing the present invention is described specifically.
To make colorful carcass color under glaze in high temp platform basin is example, and its production process is as follows:
1, at first prepares basic slurry and mill base by process flow sheet shown in Fig. 2 scheme I.Beramic color and colorant proportion are in 20% in mill base.Present embodiment is divided into three parts with basic slurry, and portion adds coffee colorant 3% and forms 1
#Mill base; Another adds yellow material 1.5% especially, blue stain 2% forms 2
#Mill base; The 3rd part is basic slurry, is numbered 3
#Slurry.
2, with reference to Fig. 2, Fig. 3, with 3 kinds of slurries 1 after above-mentioned the mixing up
#, 2
#, 3
#Be respectively charged in three slip casting buckets 1, in the ratio separately 1 of mill base and basic slurry
#: 2
#: 3
#Be about 1: 1.5: 3, the size by adjusting each by-pass valve control 3 is with the flow of control slurry.All open the valve 2 of three slip casting buckets then, make the while blowing enter slip casting cup 4 backs and inject mould 5 by grouting hole, being allowed to condition at flows in the mould mixes to form natural and tripping grain pattern and colourful pattern more naturally.For making the base substrate and the grain pattern that outpour more clear, pattern distribution is more even, is preferably in to allow the various slurries of slip casting simultaneously first by injecting mould molding behind one deck porous pre-treatment part at least in the slip casting cup.This porous pre-treatment part can be netted, cellular or other porosity shapes.After filling with slurry, with the valve Close All of three buckets.Suction time is 2.5～3 hours, emits surplus slurry behind the suction slurry and leaves standstill 0.7～1 hour, consolidates.Suction of the present invention is starched, the time of consolidating is same as the prior art.Can carry out after the consolidation carrying out repaired biscuit again after conventional demoulding punching, finishing, the drying, polishing, wash base, prepare to enter the glaze spraying operation after the assay was approved.
3, spray the thick transparent of 0.2～0.4mm in billet surface, go into to hold after the drying and burn till, can obtain having basic paste color, the multiple grain pattern that three kinds of blend of colors of light coffee color and emerald green form, the platform basin product of multiple pattern, have the aesthetic feeling that natural landscape is drawn.
Claims (6)
1, a kind of colorful carcass color under glaze in high temp sanitary pottery, comprise carcass and glazed layer, glazed layer is a transparent, it is characterized in that carcass itself has two or more color, and shades of colour constitutes grain pattern, the pattern of nature mutually, and the colorful base substrate that this colorful carcass forms by one of following process is fired and formed: (1), at least a old back mill base and old disposed slurry pass through one deck porous pre-treatment part injection forming at least by a certain percentage simultaneously; (2), at least two kinds of old back mill bases pass through one deck porous pre-treatment part injection forming at least by a certain percentage simultaneously.
2, pottery as claimed in claim 1 is characterized in that the wherein said porous of one deck at least pre-treatment part is netted or cellular or other porosity shapes.
3, pottery as claimed in claim 1 is characterized in that beramic color and colorant proportion are in 20% in the wherein said mill base.
4, a kind of method that is used to make the described pottery of claim 1 comprises ceramic raw material batching, grinds and mix or the deironing that mixes, sieves, slurry are old, injection forming, drying, check, dedusting, spray transparent, firing process, it is characterized in that:
(1), increases mill base preparation section a or operation b:a, taking-up part slurry, add beramic color and colorant, the acquisition mill base sieves behind the mixing, old stand-by: b, directly with ceramic raw material and beramic color, colorant batching, after grinding the mixing or the deironing that mixes, sieves, obtain mill base, old stand-by;
(2), obtain behind the mill base and pass through one deck porous pre-treatment part injection forming at least by a certain percentage simultaneously with old disposed slurry by one of following two kinds of methods injection forming: a, at least a old back mill base; B, at least two kinds of old back mill bases pass through one deck porous pre-treatment part injection forming at least by a certain percentage simultaneously.
5, method as claimed in claim 4 is characterized in that described porous pre-treatment part is netted or cellular or other porosity shapes.
6, method as claimed in claim 4 is characterized in that beramic color and colorant proportion are in 20% in the described mill base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97115682A CN1052710C (en) | 1997-11-19 | 1997-11-19 | Sanitary ware product with colour blank and high temperature underglaze colour and its producing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97115682A CN1052710C (en) | 1997-11-19 | 1997-11-19 | Sanitary ware product with colour blank and high temperature underglaze colour and its producing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1186787A CN1186787A (en) | 1998-07-08 |
| CN1052710C true CN1052710C (en) | 2000-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97115682A Expired - Fee Related CN1052710C (en) | 1997-11-19 | 1997-11-19 | Sanitary ware product with colour blank and high temperature underglaze colour and its producing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1052710C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000030994A1 (en) * | 1998-11-20 | 2000-06-02 | Yang De Ning | Slip casting ceramic article of porcelainous body which consists different colour particles, and manufacture method for the same |
| CN100337974C (en) * | 2004-01-02 | 2007-09-19 | 焦作市金谷斋文化艺术传播有限责任公司 | Method for making daily ceramic ware with external-internal-communicating patterns |
| CN102249654B (en) * | 2011-04-29 | 2015-11-25 | 广西南山瓷器有限公司 | A kind of ancient blue or green cultural porcelain and production method thereof |
| CN105130503B (en) * | 2015-09-02 | 2017-03-08 | 德化县宏顺陶瓷有限公司 | A kind of double-colored moire pattern pottery of simultaneously double-colored form |
| CN105884398B (en) * | 2016-03-30 | 2019-01-29 | 佛山市东鹏陶瓷有限公司 | A kind of imitative preparation method for naturally flowing stone texture ceramic tile true to nature |
| CN105884397B (en) * | 2016-03-30 | 2019-01-22 | 佛山市东鹏陶瓷有限公司 | A kind of preparation method of the natural stone texture imitating ceramic tile of roller transition slurry |
| CN109384456A (en) * | 2018-11-23 | 2019-02-26 | 王俊杰 | A kind of ceramic sanitary appliance production technology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88105233A (en) * | 1988-03-22 | 1988-09-28 | 李鸿仓 | Ceramic colour streaks products and manufacture method thereof |
| JPH02283681A (en) * | 1989-04-25 | 1990-11-21 | Toto Ltd | Production of decorative sanitary ceramic ware |
| CN1153751A (en) * | 1995-09-29 | 1997-07-09 | 杨德宁 | Stereo ceramic granite and marble |
-
1997
- 1997-11-19 CN CN97115682A patent/CN1052710C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88105233A (en) * | 1988-03-22 | 1988-09-28 | 李鸿仓 | Ceramic colour streaks products and manufacture method thereof |
| JPH02283681A (en) * | 1989-04-25 | 1990-11-21 | Toto Ltd | Production of decorative sanitary ceramic ware |
| CN1153751A (en) * | 1995-09-29 | 1997-07-09 | 杨德宁 | Stereo ceramic granite and marble |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1186787A (en) | 1998-07-08 |
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