Background technique
Currently, ceramic tile all pursues natural marble grain and effect, the knot of erosion and rock stratum of the natural marble through rainwater
Conjunction portion will form cross-over spiral or crackle, and during the polishing process, cross-over spiral, which is slightly recessed, does not throw position, recess and plane position just
There are gloss differences, form a kind of natural design in intaglio.What the concave effect of ceramic tile was imitated is exactly marmorean concave effect, with figure
Case texture natural fusion, hand touch plane it is smooth in and have a retardance feel.
CN105272378A discloses a kind of preparation method of the parian thickness glazed brick of sagging texture of combination, including following
Step: A, blank forming applies overglaze to billet surface;B, ink-jet printed;C, collapsible ink under inkjet printing after stamp;D, raw material are drenched
Thickness throws glaze, is no less than 50% SiO in the thick throwing powdered frit of the raw material thickness throwing glaze containing weight percent2No less than 12%
Al2O3;E, enter burning kiln after drenching thick glazed tile base drying kiln secondary drying, firing obtains finished product.The invention is printed using ink-jet
Lower collapsible ink is directly sprayed after spending, its advantage is that decalcomania and lower collapsible ink can be completed to print in same ink-jet flower machine, equipment
Less investment, can random stamp, while there is no decalcomania and sagging ink pattern problem of misalignment.But it is there is also defect, under
Collapsible ink prints together with stamp texture, and lower collapsible ink can interfere the color development of printing ink, and lower collapsible ink is per se with color
There are influences;In lower one level glaze layer of collapsible ink upper cover, effect of sinking is undesirable, has moisture content can be lower collapsible ink in cover coat
Expand cause edge blurry to cause to sink effect is undesirable is easy to be thrown not during the polishing process.
Current sagging texture marble is to complete to print using same ink-jet flower machine of decalcomania and lower collapsible ink,
The problem of misalignment of decalcomania is avoided, effect is undesirable but the ceramic tile of such technique preparation sink, and therefore, lacks one kind at present
It can guarantee the preparation process for working well and avoiding stamp that from misplacing of sinking.
Summary of the invention
The present invention provides a kind of polished porcelain tile manufacturing method of the glaze with outer wall concave line in order to solve the above problem, ink-jet printed
And under spray printing the step of collapsible ink between further include the steps that drench clear frit.
Collapsible ink respectively uses an ink jet printer under of the present invention ink-jet printed and spray printing.
Collapsible ink is all made of the segmentation Method of printing of the mark containing serial number under of the present invention ink-jet printed and spray printing.
It is described containing serial number mark segmentation Method of printing operating procedure are as follows: A, to marble material pattern initial data into
Row processing, is then adjusted the size specification of pattern and pattern line;B, by the decalcomania made and lower collapsible ink
Pattern is loaded into ink jet printer respectively, carries out effect test;C, the small figure that the pattern-cut mixed up is different at texture, in each small figure
Mark is carried out in reserved edging position region, is saved;D, two ink-jet printers will be printed according to like-identified sequence number cycle.
More specifically, divide the operating procedure of printing technique are as follows:
A, marble material clears away the initial data for obtaining pattern through 400dpi high definition, at the pattern texture of acquisition
Reason, including the miscellaneous point of modification pattern, texture are spliced into big figure, color separation, raising clarity etc., and it is big to be modified as the adaptable specification of ceramic tile
It is small, ink pattern production of sinking is carried out according to pattern texture, figure layer or channel is created, is operated in new figure layer or channel, according to pattern
Some natural lines textures are done at the big position of middle lines, dark color portion, color drop, and line thickness is excellent with 2~10 pixels;
B, it is saved after carrying out sagging ink pattern, when printing is separated into decalcomania and sagging ink pattern, is loaded into respectively
Ink jet printer carries out test print by production procedure, the product of printing after kiln firing, polishing, then with former marble material texture
It is compared, printed ceramic tile texture and color is allowed close to former marbling effect or to be transferred to oneself satisfied effect as far as possible
Until fruit;
C, the pattern for having debugged color is exactly former big figure, here by taking 300x600mm specification product as an example, on former big figure basis
The n different small figure of 308x608mm size texture is cut into using canvas size, small four side of figure respectively has apart from edge 4mm edging
Position, keeps to the side to make serial number mark in edging position, the small figure continuous arrangement cut is formed segmentation figure together by serial number size order,
It saves.
D, when printing, two ink-jet printers will be printed according to like-identified sequence number cycle, avoid problem of misalignment.Described in small figure
Serial number can be every, dot number of number, word etc., be excellent with number.
The value of the piece number n cut described in step C can be more as far as possible with computer configuring condition, to guarantee the abundant of yield texture
Degree, but its more file size of the piece number will increase, and computer debugging is high to computer configuration requirement, and debugging, transmission all can be slack-off or even dead
Machine, production control difficulty also will increase.Here file size is less than 2G to be preferred, n value with 6~20 be it is excellent, as computer configures
Raising, the raising of file size ability, its increasable n value can be handled.
A kind of glaze of the invention has the polished porcelain tile manufacturing method of outer wall concave line, under spray printing during collapsible ink, leads to
The depth of ink-jetting pattern gray scale is crossed to control ink ejection amount and reach control tile concave and sink depth, the gray scale of pattern line, which regards, to be produced
Sagging depth effect after product polishing does certain amendment, is excellent with 40~80.
A kind of glaze of the invention has the polished porcelain tile manufacturing method of outer wall concave line, comprising the following steps: (1) on biscuit
Ground coat enamel is applied, waterproof glaze is then drenched;(2) the sagging ink pattern of ink-jet printed and spray printing is set;(3) ink-jet printed;(4) it drenches bright
Glaze;(5) collapsible ink under spray printing;(6) into glaze kiln;(7) polishing waxing;(8) edging is packed, and the throwing that glaze has outer wall concave line is made
Light tile.
The present invention also provides the polished porcelain tiles that a kind of glaze by above scheme preparation has outer wall concave line.
Beneficial effects of the present invention:
1. a kind of glaze of the invention has the polished porcelain tile manufacturing method of outer wall concave line, in same production line, if two sprays
Mo Huaji, it is ink-jet printed respectively to set an ink jet printer with lower collapsible ink, clear frit is applied after ink-jet printed, spray printing sink black on clear frit
Water, lower collapsible ink has transparent glaze layer to be isolated with stamp interlayer, lower collapsible ink does not interfere with printed layer color development, lower collapsible ink itself
It is slightly colored to nor affect on printed layer;It being printed on clear frit, the shape of the pattern texture of collapsible ink is not disturbed under institute's spray printing,
It is easy to keep sprayed pattern form, this is formed in sintering process, and effect of sinking is highly beneficial, and sagging edge is more vertical straight, with ink
Sagging depth is deeper under amount.
2. a kind of glaze of the invention has the polished porcelain tile manufacturing method of outer wall concave line, using the segmentation identified containing serial number
Printing technique, the effect of serial number can be very good discovery dislocation, printed layer serial number with lower collapsible ink serial number ought to be it is Chong Die, when
Illustrate to align bad when not being overlapped, can adjust ink jet printer into brick prelocalization equipment, the adjustment in time of discovery dislocation in time avoids waiting until
Inventive problem again after ceramic tile is burnt, generates a large amount of defect wares.
3. a kind of glaze of the invention has the polished porcelain tile manufacturing method of outer wall concave line, lower collapsible ink texture uses printed layer
It is created on the basis of texture, describes some natural lines lines in deep, shallow white, the pattern texture edge part of stamp layer texture, make
Effect of the lines line close to natural marble strain line.
Embodiment 1
Inkjet printing pattern is arranged: marble material scans the initial data for obtaining pattern through 400dpi high definition, to acquisition
Pattern texture handled, including the miscellaneous point of modification pattern, texture are spliced into big figure, color separation, raising clarity, will scheme greatly to modify
At the specification size that ceramic tile is adapted, the production of sagging ink pattern and decalcomania is carried out according to pattern texture;Newly-built figure layer or
Channel operates in new figure layer or channel, does some natural lines according to the big position of lines, dark color portion, color drop in pattern
Texture, line thickness are excellent with 2~10 pixels;It saves after carrying out sagging ink pattern and decalcomania, when printing, is loaded into respectively
Ink jet printer carries out test print by production procedure, the product of printing after kiln firing, polishing, then with former marble material texture
It is compared, debugs printed ceramic tile texture and color as far as possible close to former marbling effect or to be transferred to oneself satisfied
Until effect;The pattern debugged is saved again;
The pattern for having debugged color combined with Figure 1 and Figure 2, is exactly former big Fig. 1, by taking 300x600mm specification product as an example, in original
Big figure basis cuts into six different small Fig. 2 of 308x608mm size texture using canvas size, and each 4mm in four sides belongs to edging position
4, it respectively keeps to the side to make the mark of serial number 3 in edging position, the small figure continuous arrangement cut is formed segmentation together by 3 size order of serial number
Fig. 2 is saved.
Glaze has the production of the polished porcelain tile of outer wall concave line: compacting forms brick after feed proportioning ball milling is carried out mist projection granulating
Base, adobe are fired into biscuit into biscuit kiln;Ground coat enamel is applied on biscuit, drenches waterproof glaze after having applied ground coat enamel, is washed through four side of side washing machine
Side;First ink jet printer is ink-jet printed, ink jet printer printing model choosing segmentation printing model, printing size 308x608mm (product rule
Lattice are 300x600mm) pattern;Clear frit is drenched on printed pattern, then collapsible ink under second ink jet printer spray printing, spray
Black machine printing model choosing segmentation printing model, printing size 308x608mm (product specification 300x600mm), second ink-jet
The serial number of machine print pattern should be overlapped with the serial number of First ink jet printer print pattern, avoid misplacing.
Stamp process control:
The segmentation figure of preservation, when printing, are separated into decalcomania and sagging ink pattern, are loaded into ink jet printer, stamp figure respectively
It is loaded into printed layer ink jet printer, the ink jet figure that sink is loaded into the ink jet machine that sink.Ink jet printer printing model choosing segmentation impression block
Formula, printing size 308x608mm, open printing, two ink-jet printers will be beaten two machines according to like-identified sequence number cycle simultaneously
Print should be suspended into brick, and be adjusted if the serial number of two ink-jet printer ink-jetting patterns and position do not correspond to;Under print
The product of collapsible ink is burnt into through side washing into glaze kiln, and the product that glaze kiln comes out is entered polish line and polished using flexible throwing technology
Waxing carries out edging and is packaged into finished product after polishing.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into the scope of the claims of the present invention.