CN109056391A - A kind of digital group of print printing method - Google Patents
A kind of digital group of print printing method Download PDFInfo
- Publication number
- CN109056391A CN109056391A CN201810568776.1A CN201810568776A CN109056391A CN 109056391 A CN109056391 A CN 109056391A CN 201810568776 A CN201810568776 A CN 201810568776A CN 109056391 A CN109056391 A CN 109056391A
- Authority
- CN
- China
- Prior art keywords
- digital
- screen printing
- screen
- net plate
- young
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/15—Locally discharging the dyes
- D06P5/153—Locally discharging the dyes with oxidants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/16—Programming systems for automatic control of sequence of operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2200/00—Printing processes
- B41P2200/40—Screen printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/90—Register control
Abstract
The invention belongs to stamp fields, printing method is printed more particularly to a kind of digital dial, include the following steps: that (1) deploys digital whitening pulp, (2) painting cloth dialling the white matched reactive dye of slurry and contaminating with step (1) is selected, (3) contraposition before print, (4) slurry color printing is scraped, (5) pressing or baking；The process flow that the present invention uses is to dial white slurry-color printing-to dry-pressing/baking, eliminates the step that dark cloth is reduced into white, simplifies process flow, while the bright-coloured degree for the color printed and dyed on the substrate is high, color fastness is strong；Furthermore the present invention on screen printing net plate by being arranged web plate locator, it is young that alignment code is set on silk-screen platform, sensor is positioned proximate on digital decorating machine, the positioning workshop section of screen printing net plate during stamp is set to be reduced to web plate locator and alignment code son closely, the positioning operation for simplifying screen printing net plate improves stamp accuracy.
Description
Technical field
The invention belongs to stamp fields, and in particular to a kind of digital group of print printing method.
Background technique
By dialling white dose of effect for the background color dye destruction of colored fabric when dye printing, thus obtain local colour killing or
Heterochromatic decorative pattern, the former be known as dial it is white, the latter be color dial.Dialling the stamp advantage that slurry stamp shows is that direct printing can not substitute
, great advantage exactly can show light pattern on deep low yarn dyed fabric.In printing industry, common dye printing technique has
Coating, which dials dye and goes back crude fuel, dials dye, it is to contaminate background color with reactive dye, with coating or goes back the printing method that crude fuel enters color.It applies
To expect that dye printing process fabrics feel and fastness are undesirable, and goes back crude fuel dye printing since chromatography is not complete, technique is cumbersome, and
Using a large amount of reducing agent, chromatic colour is difficult to reach requirement, is restricted in application process.In response to this,
Reactive dye dye background color is developed, the dye printing technique of color is entered with printing with reactive dye, is achieved when dyeing flower type is dialled in printing
Good effect.
Reactive dye dye background color enters the dye printing technique of color with reactive dye, and referred to as activity dials dye reactive printing technique,
It is that agent is dialled with the use of dialling stain and helping, then contaminate using Marcocion p-type using the background color of reactive dye dye pure color cotton fabric
Expect dialling the new printing technology for entering color at dyeing flower type, principle is the allocation and Marcocion p-type using reactive dye
The resistance to dyeing of dyestuff selects suitable auxiliary agent to carry out dye printing by the potential difference of two class dyestuffs.Its advantage is that chromatography
It is complete, simple process, soft, and there is the good feature of environmental protection, especially for the bright-coloured product of color requirement is entered, have very
Good application value.But traditional dye printing process requirement rolls oxidant-drying-stamp-by bottoming-drying-develops the color-
Drying-decatize-oxidation-post-processing, entire dye printing process is cumbersome, and technology difficulty is larger, and manufacturing cost is relatively high.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of technical process, and simple, easily operated number dials print print
Flower method.
The technical solution adopted by the invention is as follows:
A kind of digital group of print printing method, includes the following steps:
Step (1): digital whitening pulp is deployed
The number dial it is white slurry include following raw material: nano zine oxide, sodium hypochlorite, powdered polypropylene acid sodium and go from
The weight ratio of sub- water, the nano zine oxide and sodium hypochlorite be 1:3~1:58, the Sodium Polyacrylate with it is nano oxidized
The weight ratio of zinc is 1:1~1:0.5, and the dosage of deionized water is the 10-30% of total solids；
Step (2): cloth selection
The painting cloth of selection and step (1) dialling the white matched reactive dye of slurry and contaminating；
Step (3): contraposition before print
For the device that contraposition uses before print for the automatic positioning equipment of digital decorating machine, the automatic positioning equipment includes silk
Platform, screen printing net plate and digital decorating machine are printed, including being located at " L " template of silk-screen platform side and multiple being stuck in " L " template
On alignment code it is young, screen printing net plate side is equipped with web plate locator, and screen printing net plate is located at the young intermediate and net of adjacent alignment code
Closely alignment code son arranges plate locator, and the proximity sensor with alignment code son cooperation is equipped on digital decorating machine, close to biography
The driving mechanism of sensor and digital decorating machine electricly connects；
The operating procedure aligned before print is as follows:
It is laid with a calico identical with stock size in silk-screen platform upper surface, it is suitable to select on digital decorating machine
Pattern, and the pattern is printed upon on calico, digital decorating machine is withdrawn to initial position；The silk-screen of web plate locator will be had
Web plate is placed in above calico, makes the figure on the pattern contour and calico of screen printing net plate by adjusting web plate locator and alignment code son
Case profile is completely the same, and web plate locator is fixed on screen printing net plate, completes contraposition；Screen printing net plate is removed from silk-screen platform
Under, and calico is replaced with into stock；
Step (4): slurry color printing is scraped
The number that step (1) configures is dialled on the screen printing net plate after white slurry is placed in step (3) contraposition with spoon appliances, is used in combination
Scraper pushes uniformly, and then screen printing net plate is placed on stock, and closely alignment code is young by web plate locator, uniform with scraper
Digital whitening pulp is pushed on stock；
Screen printing net plate is withdrawn from stock, starts digital decorating machine, the proximity sensor of digital decorating machine senses
When alignment code son, proximity sensor issues signal to the control system of digital decorating machine, and starting color printing operation, digital decorating machine will
Pattern prints on the substrate, and printing finishes, and the prepared Chinese ink on stock is toasted with hot hair dryer or mobile electric oven, to pattern
When gradually showing, stock is removed, it is standby to scald；
Step (5): pressing or baking
Step (4) standby boiling hot stock is placed in Pyrograph machine pressing twice, or,
Step (4) standby boiling hot stock is placed in baking oven and is toasted.
Preferably, above-mentioned digital dial prints printing method, and in step (1), the sodium hypochlorite is level-one sodium hypochlorite,
Available chlorine is 13%, purity >=99.7% of the nano zine oxide, the solid content of the polyacrylic acid sodium powder >=
96%.
Preferably, above-mentioned digital dial prints printing method, and in step (1), the digital preparation process for dialling white slurry is normal
Nano zine oxide and sodium hypochlorite are uniformly mixed under temperature, then mixed to mixed nano zine oxide and sodium hypochlorite
Powdered polypropylene acid sodium is added in object and is uniformly mixed, forms solid-phase mixture, deionization is added into solid-phase mixture
Water is uniformly mixed.
Preferably, above-mentioned digital dial prints printing method, and in step (2), the selection is matched with the white slurry of dialling of step (1)
The painting cloth that contaminated of reactive dye method particularly includes: the deployed white slurry of dialling of step (1) is uniformly applied to spoon shape tool
One jiao of the painting cloth that reactive dye contaminated, applying dye area is 3-5mm2, the region for being coated with and dialling white slurry is then brushed with hot wind, is blown
If cloth bleaches after dry, fabric fibre is not broken, which can carry out subsequent group of print stamp；Conversely, then cloth be not suitable for into
Subsequent group of print stamp of row.
Preferably, it is above-mentioned it is digital dial print printing method, in step (5), in Pyrograph machine pressing temperature be set as 160 DEG C~
180 DEG C, each pressing time control was at 10~16 seconds；Baking temperature control in baking oven is at 150 DEG C~180 DEG C, baking time
Control was at 1~5 minute.
Digital dial of the present invention prints printing method, compared with existing digital group of print printing method: having as follows
Innovative point: (1) dark cloth is reduced into white and then prints colour by traditional textile number dye printing process requirement
Onto white background cloth, process flow is complicated, and the cloth vividness after printing and dyeing is general, the process flow that the present invention uses be dial it is white
- pressing/baking is dried in slurry-color printing-, is eliminated the step that dark cloth is reduced into white, is simplified process flow, print simultaneously
The bright-coloured degree of dye color on the substrate is high, and color fastness is strong, and (the acid alkalinity of colour fastness to perspiration reaches 3-4 grades, water-fast
3-4 grades of color fastness are washed, 3 grades of colour fastness to rubbing)；(2) present invention on screen printing net plate by being arranged web plate locator, in silk-screen
Alignment code is set young on platform, sensor is positioned proximate on digital decorating machine, makes the positioning work of screen printing net plate during stamp
Section is reduced to web plate locator and alignment code son closely, simplifies the positioning operation of screen printing net plate, and the structure is simple, and positioning is quasi-
Really, and vibration of screen printing net plate during stamp can be effectively avoided, improves stamp accuracy.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the top view of the automatic positioning equipment of digital decorating machine of the present invention；
Fig. 2 is the left view of the automatic positioning equipment of digital decorating machine of the present invention；
Fig. 3 is the top view of screen printing net plate of the present invention；
Fig. 4 is the bottom view of screen printing net plate of the present invention；
Fig. 5 is the main view of screen printing net plate of the present invention；
Fig. 6 is the top view of web plate locator 23 of the present invention；
Fig. 7 is the left view of web plate locator 23 of the present invention；
Fig. 8 is the structural schematic diagram of L-type rod 26 of the present invention；
Fig. 9 is the main view of the first bolt 234 of the present invention；
Figure 10 is the top view of the first bolt 234 of the present invention；
Figure 11 is the structural schematic diagram of alignment code son of the present invention.
Specific embodiment
Detailed content and its specific embodiment of the invention are further illustrated with reference to the accompanying drawing.
Embodiment
A kind of digital group of print printing method, includes the following steps:
Step (1): digital whitening pulp is deployed
The number dial it is white slurry include following raw material: nano zine oxide, sodium hypochlorite, powdered polypropylene acid sodium and go from
The weight ratio of sub- water, the nano zine oxide and sodium hypochlorite be 1:3~1:58, the Sodium Polyacrylate with it is nano oxidized
The weight ratio of zinc is 1:1~1:0.5, and the dosage of deionized water is the 10-30% of total solids；
Step (2): cloth selection
The painting cloth of selection and step (1) dialling the white matched reactive dye of slurry and contaminating；
Step (3): contraposition before print
For the device that contraposition uses before print for the automatic positioning equipment (as shown in figs. 1-11) of digital decorating machine, described is automatic
Positioning device includes silk-screen platform 30, screen printing net plate 40 and digital decorating machine 33, " L " type including being located at 30 side of silk-screen platform
Plate 35 and multiple alignment code sons 32 being stuck on " L " template 35, screen printing net plate side is equipped with web plate locator 23, silk printing screen
Plate 40 be located among adjacent alignment code son 32 and web plate locator 23 closely alignment code son 32 arranges, pacify on digital decorating machine 33
Equipped with the proximity sensor 34 with 32 cooperation of alignment code son, proximity sensor 34 and the driving mechanism 37 of digital decorating machine 33 are automatically controlled
Connection；
The operating procedure aligned before print is as follows:
It is laid with a calico 31 identical with stock size in 30 upper surface of silk-screen platform, is selected on digital decorating machine
Suitable pattern, and the pattern is printed upon on calico 31；Screen printing net plate 40 with web plate locator 23 is placed in calico 31
Top makes the pattern wheel on the pattern contour and calico 31 of screen printing net plate 40 by adjusting web plate locator 23 and alignment code son 32
It is wide completely the same, web plate locator 23 is fixed on screen printing net plate 40, contraposition is completed；By screen printing net plate 40 from silk-screen platform 30
On remove, and calico 31 is replaced with into stock；
Step (4): slurry color printing is scraped
The number that step (1) configures is dialled on the screen printing net plate 40 after white slurry is placed in step 3 contraposition with spoon appliances, is used in combination
Scraper pushes uniformly, and then screen printing net plate 40 is placed on stock, and by the closely alignment code son 32 of web plate locator 23, with scraping
Knife uniformly pushes digital whitening pulp on stock；
Screen printing net plate 40 is withdrawn from stock, starts digital decorating machine 33, the proximity sensor of digital decorating machine 33
34 sense alignment code son 32 when, proximity sensor 34 to the control system of digital decorating machine 33 issue signal, starting color printing behaviour
Make, digital decorating machine 33 prints pattern on the substrate, and printing finishes, and toasts printing with hot hair dryer or mobile electric oven
Prepared Chinese ink on object removes stock when pattern gradually shows, standby to scald；
Step (5): pressing or baking
Step (4) standby boiling hot stock is placed in Pyrograph machine pressing twice, or,
Step (4) standby boiling hot stock is placed in baking oven and is toasted.
Preferably, above-mentioned digital dial prints printing method, and in step (1), the sodium hypochlorite is level-one sodium hypochlorite,
Available chlorine is 13%, purity >=99.7% of the nano zine oxide, the solid content of the polyacrylic acid sodium powder >=
96%.
Preferably, above-mentioned digital dial prints printing method, and in step (1), the digital preparation process for dialling white slurry is normal
Nano zine oxide and sodium hypochlorite are uniformly mixed under temperature, then mixed to mixed nano zine oxide and sodium hypochlorite
Powdered polypropylene acid sodium is added in object and is uniformly mixed, forms solid-phase mixture, deionization is added into solid-phase mixture
Water is uniformly mixed.
Preferably, above-mentioned digital dial prints printing method, and in step (2), the selection is matched with the white slurry of dialling of step (1)
The painting cloth that contaminated of reactive dye method particularly includes: the deployed white slurry of dialling of step (1) is uniformly applied to spoon shape tool
One jiao of the painting cloth that reactive dye contaminated, applying dye area is 3-5mm2, the region for being coated with and dialling white slurry is then brushed with hot wind, is blown
If cloth bleaches after dry, fabric fibre is not broken, which can carry out subsequent group of print stamp；Conversely, then cloth be not suitable for into
Subsequent group of print stamp of row.
Preferably, it is above-mentioned it is digital dial print printing method, in step (5), in Pyrograph machine pressing temperature be set as 160 DEG C~
180 DEG C, each pressing time control was at 10~16 seconds；Baking temperature control in baking oven is at 150 DEG C~180 DEG C, baking time
Control was at 1~5 minute.
The process flow that the present invention uses is to dial white slurry-color printing-to dry-pressing/baking, eliminates and restores dark cloth
At the step of white, process flow is simplified, while the bright-coloured degree for the color printed and dyed on the substrate is high, color fastness is strong (resistance to
The acid alkalinity of PERSPIRATION COLOR FASTNESS reaches 3-4 grades, 3-4 grades of washing color fastness, 3 grades of colour fastness to rubbing).
The automatic positioning equipment of above-mentioned digital decorating machine as shown in figs. 1-7, including silk-screen platform 30,40 and of screen printing net plate
Digital decorating machine 33, including be located at 30 side of silk-screen platform " L " template 35 and multiple alignment codes being stuck on " L " template 35
Son 32 is equipped with web plate locator 23 in 40 side of screen printing net plate, and closely alignment code son 32 arranges web plate locator 23, in number
Proximity sensor 34 for incuding positioning 32 position of employee, proximity sensor 34 and digital decorating machine are installed on printing machine 33
33 driving mechanism 37 electricly connects.
The working principle of the automatic positioning equipment of digital decorating machine of the present invention is: as shown in Figs. 1-2 in silk printing screen
The arranged on left and right sides two sides of plate 40 are equipped with web plate locator 23, and card has alignment code son 32, screen printing net plate 40 on " L " template 35
Among adjacent alignment code son 32 and web plate locator 23 closely alignment code son 32 arranges, installed on digital decorating machine 33
There is the proximity sensor 34 for incuding positioning 32 position of employee；In stamp, firstly, being laid with one in 30 upper surface of silk-screen platform
Calico 31 identical with stock size, selects suitable pattern on digital decorating machine 33, and the pattern is printed upon white
On cloth 31, digital decorating machine 33 is withdrawn to initial position, and the screen printing net plate 40 with web plate locator 23 is placed on calico 31
Side's (at this time web plate locator 23 can the forward and backward movement on screen printing net plate 40) passes through and adjusts web plate locator 23 and alignment code is young
32 keep the pattern contour of screen printing net plate 40 and the pattern contour on calico 31 completely the same, and web plate locator 23 is fixed on silk-screen
On web plate 40 (in subsequent operation, as long as not changing decalcomania, web plate locator 23 is permanently affixed on screen printing net plate 40),
Contraposition is completed, screen printing net plate 40 is removed from silk-screen platform 30, and calico 31 is replaced with into stock, first uniformly applies white slurry
40 surface of screen printing net plate is overlayed on, screen printing net plate 40 is placed in surface of the stock, and by 23 He of web plate locator of screen printing net plate 40
Alignment code son 32 closely, close with position when preceding " contraposition " herein by the positional relationship of web plate locator 23 and alignment code son 32
Be it is completely the same, the white slurry of silk-screen halftone 40 spoon appliances are scratched in surface of the stock, and by screen printing net plate 40 from printing
It is removed on object, after the control system of digital-code printer 33 sends print command to digital decorating machine 33, in the work of driving mechanism 37
With lower movement, when proximity sensor 34 senses the position of alignment code son 32, proximity sensor 34 is transmitted to driving mechanism 37
Signal, driving mechanism 37 stop operation, and digital decorating machine 33 stops at the place of young 32 constant bearings of Distance positioning code, to printing
Object carries out jet printing operation, after proximity sensor 34 senses alignment code son 32 again, aforesaid operations is repeated, due to realizing
Multiple alignment code sons 32 are installed, alignment code son 32 is corresponding with the position to stamp, eliminates in stamp mistake on " L " template 35
It is needed in journey repeatedly with the work that is contrasted to stamp position, and with proximity sensor 34 to belong to induction fixed by alignment code son 32
Position, positioning accuracy are significantly larger than positioned manually, and improve the accuracy of stamp.
It should be understood that be equipped on the digital decorating machine 33-2 of the prior art spray head 36, driving mechanism 37 and other
Auxiliary body, the application do not change the other structures of digital decorating machine 33-2, only pacify on digital decorating machine 33-2
One is filled close to inductor 34, and is electrically connected close to inductor 34 with driving mechanism 37.
Specifically, in above-described embodiment, the screen printing net plate 40 is as in Figure 3-5, including framework, silk screen 20, silk screen
Framework reverse side is pasted by glue after 20 tensions and is fixedly connected with framework by sunk screw or mightiness belt, the frame
Body is square structure and is successively welded from beginning to end by two level boards 24 and two vertical plates 22, in two level boards 24 and is erected
Sliding slot 21 is offered on the front of straight panel 22 respectively, the web plate locator 23 is located on the sliding slot 21 of the side of framework and net
Plate locator 23 is adjustable in the position of sliding slot 21.
Specifically, in above-described embodiment, the material of the level board 24 and vertical plate 22 is aluminum alloy plate materials.
Specifically, in above-described embodiment, sliding slot 21 is offered in the upper left corner of vertical plate 22 or the upper right corner, vertical plate 22 is
Hollow cavity, is inlaid with L-type rod 26 in the hollow cavity of vertical plate 22, and web plate locator 23 is coupled with sliding slot 21.
Further specifically, as illustrated in figures 6-10, the ontology of the web plate locator 23 is T-shape structure, in the water of T-shape structure
The both ends of flat section offer threaded hole 234, and the first bolt 234 is set in threaded hole 234, is offered in the middle part of horizontal segment recessed
Slot 21 offers rectangular through-hole 233 in the vertical section of T-shape structure, is equipped with the second bolt 237 in rectangular through-hole 233,
The top of rectangular through-hole 233 is provided with gasket 236, gasket 236 is sleeved at the second bolt 237, and the effect of gasket 236 is to use
To protect the contact surface of rectangular through-hole 233 and the second bolt 237 by the scratch of the second bolt 237, not disperse the second bolt 237 to square
Pressure around shape through-hole is additionally provided with horizontal baffle 238 in the lower section of rectangular through-hole 233, and horizontal baffle 238 is sleeved on second
On bolt 237 (horizontal baffle 238 acts on of both having, and on the one hand fixes the second bolt 237 as gasket stronger,
On the other hand the distance of the vertical section with a thickness of the upper edge of " L " template 35 apart from T-shape structure of horizontal baffle 238).In reality
In the application of border, the horizontal segment alignment alignment sliding slot 21 of web plate locator 23 installs the first bolt 234 in threaded hole 234, described
The first bolt 234 include screw head 2343, screw rod 2341 and nut 2344, the cloth vertical with screw rod 2341 of screw head 2343
It sets, nut 2344 is sleeved on screw rod 2341, and a cross section is also connected between screw head 2343 and screw 2341 and is square
Cylinder 2342, the width of the cylinder 2342 is greater than the width that sliding slot 21 is open, and screw head 2343 is located in sliding slot 21, because
For cylinder 2342 width be greater than sliding slot 21 be open width and nut 2344 be located at T-shape structure horizontal segment top, revolve
Turn nut 2344, when rotation cannot extremely rotate, cylinder 2342 and the opening of sliding slot 21 are fitted closely, and make web plate locator 23
It is tightly secured on sliding slot 21；Web plate locator 23 is adjustable to adapt to different size of stamp in the position of sliding slot 21.T-shape knot
The vertical section of structure offers rectangular through-hole 233, the second bolt 237 is equipped in rectangular through-hole 233, in rectangular through-hole 233
Lower section be additionally provided with horizontal baffle 235, horizontal baffle 235 is sleeved on the second bolt 237.In practical applications, due to fixed
The distance of position code son 32 to screen printing net plate is sometimes big sometimes small, therefore the length of the second bolt 237 is greater than alignment code son 32 and arrives silk
The vertical distance of printed network plate, the second bolt 237 closely alignment code son 32.
Specifically, in above-described embodiment, the screw head 2343, cylinder 2342 and screw rod 2341 are integrally formed.
Specifically, in above-described embodiment, the size of the groove 235 is matched with the size of sliding slot 21.Usually groove
235 width is open of same size with sliding slot 21.
Specifically, in above-described embodiment, the length of second bolt 237 is greater than the length of the first bolt 234.
Preferably, as shown in figure 11, code son's main body of the alignment code son 32 is solid cylindrical configuration, in code son master
One end of body offers card slot 321 and threaded hole 322, and the center line of card slot 321 is overlapped with the center line of code son's main body, threaded hole
322 arrange perpendicular to card slot 321.Card slot 321 is stuck in the horizontal component of " L " template 35, while passing through threaded hole 322 by screw
Alignment code son 32 is tightly secured on " L " template 35.
The above-mentioned description to embodiment is for that can understand and apply the invention convenient for those skilled in the art.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to embodiments here, originally
Field technical staff announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be in the present invention
Protection scope within.
Claims (10)
1. a kind of digital dial prints printing method, which comprises the steps of:
Step (1): digital whitening pulp is deployed
It includes following raw material: nano zine oxide, sodium hypochlorite, powdered polypropylene acid sodium and deionization that the number, which dials white slurry,
The weight ratio of water, the nano zine oxide and sodium hypochlorite is 1:3~1:58, the Sodium Polyacrylate and nano zine oxide
Weight ratio be 1:1~1:0.5, the dosage of deionized water is the 10-30% of total solids；
Step (2): cloth selection
The painting cloth of selection and step (1) dialling the white matched reactive dye of slurry and contaminating；
Step (3): contraposition before print
For the device that contraposition uses before print for the automatic positioning equipment of digital decorating machine, the automatic positioning equipment includes that silk-screen is flat
Platform (30), screen printing net plate (40) and digital decorating machine (33), including be located at silk-screen platform (30) side " L " template (35) and
Multiple alignment codes being stuck on " L " template (35) are young (32), and screen printing net plate side is equipped with web plate locator (23), screen printing net plate
(40) and web plate locator (23) intermediate positioned at adjacent alignment code young (32) closely arrange by alignment code young (32), digital decorating machine
(33) proximity sensor (34) with alignment code young (32) cooperation is installed, proximity sensor (34) and digital decorating machine (33) on
Driving mechanism (37) electricly connect；
The operating procedure aligned before print is as follows:
It is laid with a calico (31) identical with stock size in silk-screen platform (30) upper surface, on digital decorating machine (33)
Suitable pattern is selected, and the pattern is printed upon on calico (31), digital decorating machine (33) is withdrawn to initial position；It will have
The screen printing net plate (40) of web plate locator (23) is placed in above calico (31), young by adjusting web plate locator (23) and alignment code
(32) make the pattern contour on the pattern contour and calico (31) of screen printing net plate (40) completely the same, web plate locator (23) are solid
It is scheduled on screen printing net plate (40), completes contraposition；Screen printing net plate (40) is removed from silk-screen platform (30), and calico (31) is replaced
It is changed to stock；
Step (4): slurry color printing is scraped
The number that step (1) configures is dialled on the screen printing net plate after white slurry is placed in step (3) contraposition with spoon appliances, and uses scraper
It pushes uniformly, then screen printing net plate (40) is placed on stock, and closely alignment code is young (32) by web plate locator (23), uses
Scraper uniformly pushes digital whitening pulp on stock；
Screen printing net plate (40) is withdrawn from stock, is started digital decorating machine (33), digital decorating machine (33) close to sensing
When device (34) senses alignment code young (32), proximity sensor (34) issues signal to the control system of digital decorating machine (33),
Start color printing operation, digital decorating machine (33) prints pattern on the substrate, and printing finishes, with hot hair dryer or mobile electricity
Prepared Chinese ink on oven cooking cycle stock removes stock when pattern gradually shows, standby to scald；
Step (5): pressing or baking
Step (4) standby boiling hot stock is placed in Pyrograph machine pressing twice, or,
Step (4) standby boiling hot stock is placed in baking oven and is toasted.
2. digital dial according to claim 1 prints printing method, which is characterized in that in step (1), the sodium hypochlorite
For level-one sodium hypochlorite, available chlorine 13%, purity >=99.7% of the nano zine oxide, the polyacrylic acid
Solid content >=96% of sodium powder.
3. digital dial according to claim 1 prints printing method, which is characterized in that in step (1), the digital group of white slurry
Preparation process be at normal temperature to be uniformly mixed nano zine oxide and sodium hypochlorite, then to mixed nano oxidized
Powdered polypropylene acid sodium is added in zinc and sodium hypochlorite mixture and is uniformly mixed, forms solid-phase mixture, it is mixed to solid phase
It closes in object and deionized water is added, be uniformly mixed.
4. digital dial according to claim 1 prints printing method, which is characterized in that in step (2), the selection and step
Suddenly the painting cloth that group white matched reactive dye of slurry of (1) contaminated method particularly includes: the deployed white slurry of dialling of step (1) is used into spoon
Shape tool is uniformly applied to one jiao of the painting cloth that reactive dye contaminated, and applying dye area is 3-5mm2, then smearing is brushed with hot wind
There is the region for dialling white slurry, if cloth bleaches after drying, fabric fibre is not broken, which can carry out subsequent group of print stamp；Instead
It, then cloth is not suitable for carrying out subsequent group of print stamp.
5. digital dial according to claim 1 prints printing method, which is characterized in that in step (5), pressing temperature in Pyrograph machine
Degree is set as 160 DEG C~180 DEG C, and each pressing time control was at 10~16 seconds；In baking oven baking temperature control 150 DEG C~
180 DEG C, baking time was controlled at 1~5 minute.
Digital dial print printing method 6. according to claim 1, which is characterized in that the screen printing net plate include framework,
Silk screen (20), silk screen (20) is pasted onto framework reverse side and is threadably secured with framework and connect after tensing by glue, described
Framework is successively from beginning to end welded for square structure and by two level boards (24) and two vertical plates (22), two level boards
(24) and on the front of vertical plate (22) it offers respectively sliding slot (21), the web plate locator (23) is located at framework side
On sliding slot (21) and web plate locator (23) is adjustable in the position of sliding slot (21).
7. digital dial according to claim 6 prints printing method, which is characterized in that the upper left corner of vertical plate (22) or upper right
Angle offers sliding slot (21), and vertical plate (22) is hollow cavity, is inlaid with L-type rod in the hollow cavity of vertical plate (22)
(26)。
8. digital dial according to claim 7 prints printing method, which is characterized in that the sheet of the web plate locator (23)
Body is T-shape structure, and the both ends of the horizontal segment of T-shape structure offer threaded hole (234), and the is set in threaded hole (234)
One bolt (234) opens up fluted (235) in the middle part of horizontal segment, and the vertical section of T-shape structure offers rectangular through-hole
(233), it is equipped with the second bolt (237) in rectangular through-hole (233), rectangular through-hole is additionally provided with horizontal baffle below (233)
(238), horizontal baffle (238) is sleeved on the second bolt (237), and it is young (32) that the length of the second bolt (237) is greater than alignment code
To the vertical distance of screen printing net plate, closely alignment code is young (32) for second bolt (237).
9. digital print printing method is dialled according to claim 8, which is characterized in that first bolt (234) includes
Screw head (2343), screw rod (2341) and nut (2344), screw head (2343) are arranged vertically with screw rod (2341), nut
(2344) it is sleeved on screw rod (2341), is also connected with a cross section between screw head (2343) and screw (2341) and is square
Cylinder (2342), the width of the cylinder (2342) is greater than the width of sliding slot (21) opening.
10. digital dial according to claim 6 prints printing method, which is characterized in that the code of the alignment code young (32)
Young main body is solid cylindrical configuration, and one end of code son's main body offers card slot (321) and threaded hole (322), card slot (321)
Center line is overlapped with the center line of code son's main body, and threaded hole (322) is arranged perpendicular to card slot (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568776.1A CN109056391B (en) | 2018-06-05 | 2018-06-05 | Digital transfer printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568776.1A CN109056391B (en) | 2018-06-05 | 2018-06-05 | Digital transfer printing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109056391A true CN109056391A (en) | 2018-12-21 |
| CN109056391B CN109056391B (en) | 2021-01-15 |
Family
ID=64820357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568776.1A Active CN109056391B (en) | 2018-06-05 | 2018-06-05 | Digital transfer printing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109056391B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115748273A (en) * | 2022-11-21 | 2023-03-07 | 青岛科理新材料有限公司 | Environment-friendly discharge paste for fabric digital printing and application |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563556A (en) * | 2004-03-24 | 2005-01-12 | 王喜武 | Long effective single component whitening pulp applied under normal temperature |
| CN103171319A (en) * | 2013-04-11 | 2013-06-26 | 杭州宏华数码科技股份有限公司 | Printing method of combining conventional printing with digital printing |
| CN103448356A (en) * | 2013-08-30 | 2013-12-18 | 汕头市潮南区峡山泰和针织工艺厂 | Pattern printing device and pattern printing process thereof |
| CN203496426U (en) * | 2013-08-30 | 2014-03-26 | 汕头市潮南区峡山泰和针织工艺厂 | Printing device |
| CN204875178U (en) * | 2015-05-15 | 2015-12-16 | 浙江凯瑞博科技股份有限公司 | Starching coating machine |
| CN105415884A (en) * | 2015-12-10 | 2016-03-23 | 中山市恒辉印花有限公司 | White discharge digital spraying printing production system |
| CN106968116A (en) * | 2017-04-21 | 2017-07-21 | 昆明市宜良阳昇工艺品厂 | A kind of method of discharge printing |
| CN107780262A (en) * | 2016-08-30 | 2018-03-09 | 杭州宏华数码科技股份有限公司 | A kind of printing method |
| CN107956164A (en) * | 2017-10-09 | 2018-04-24 | 杭州宏华数码科技股份有限公司 | A kind of plain net for being used for block fabric and digital joint printing method |
-
2018
- 2018-06-05 CN CN201810568776.1A patent/CN109056391B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563556A (en) * | 2004-03-24 | 2005-01-12 | 王喜武 | Long effective single component whitening pulp applied under normal temperature |
| CN103171319A (en) * | 2013-04-11 | 2013-06-26 | 杭州宏华数码科技股份有限公司 | Printing method of combining conventional printing with digital printing |
| CN103448356A (en) * | 2013-08-30 | 2013-12-18 | 汕头市潮南区峡山泰和针织工艺厂 | Pattern printing device and pattern printing process thereof |
| CN203496426U (en) * | 2013-08-30 | 2014-03-26 | 汕头市潮南区峡山泰和针织工艺厂 | Printing device |
| CN204875178U (en) * | 2015-05-15 | 2015-12-16 | 浙江凯瑞博科技股份有限公司 | Starching coating machine |
| CN105415884A (en) * | 2015-12-10 | 2016-03-23 | 中山市恒辉印花有限公司 | White discharge digital spraying printing production system |
| CN107780262A (en) * | 2016-08-30 | 2018-03-09 | 杭州宏华数码科技股份有限公司 | A kind of printing method |
| CN106968116A (en) * | 2017-04-21 | 2017-07-21 | 昆明市宜良阳昇工艺品厂 | A kind of method of discharge printing |
| CN107956164A (en) * | 2017-10-09 | 2018-04-24 | 杭州宏华数码科技股份有限公司 | A kind of plain net for being used for block fabric and digital joint printing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115748273A (en) * | 2022-11-21 | 2023-03-07 | 青岛科理新材料有限公司 | Environment-friendly discharge paste for fabric digital printing and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109056391B (en) | 2021-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1308543C (en) | Method for wet transfer printing digital color image onto fiber fabric of cellulose, and dedicated transfer paper | |
| WO2004085739A2 (en) | Pretreatment method and apparatus of textile applying inkjet printer, digital textile printing method and apparatus comprising it | |
| CN106149403A (en) | A kind of disperse dyes digit printing technique | |
| CN103898778B (en) | A kind of natural fabric or the distillation transfering printing process of people cotton | |
| CN109056391A (en) | A kind of digital group of print printing method | |
| CN101581046B (en) | Method for producing stereoscopic printing fabric and system thereof | |
| CN109653003A (en) | Double-side different color printing technology and equipment | |
| CN105946386B (en) | A kind of dyeing preparation of piece goods method and its equipment | |
| CN104846662B (en) | Multi-set color pearl powder printing technology for printing and dyeing decorative fabrics | |
| JPH0268372A (en) | Dyeing | |
| CN108528013A (en) | A kind of number heat transfer duplex pringing digital inkjet printing machine and printing method | |
| CN105332200A (en) | Deep printing and dyeing device | |
| JP2516723B2 (en) | Water-saving automatic screen printing machine | |
| CN208789236U (en) | A kind of automatic positioning equipment of digital decorating machine | |
| CN205416712U (en) | Fabric transfer printing device | |
| KR960003086B1 (en) | The method and the apparatus of multi-colored pattern printing using pattern roller | |
| CN107780262A (en) | A kind of printing method | |
| CN105803837A (en) | Method for preparing multicolor and multilayer wax drawing products | |
| CN103194913A (en) | Digital printing process for woolen sweater | |
| CN109235070A (en) | One kind printing hollow type paper stencil printing method more one edition | |
| CN109554938A (en) | A kind of wet transfer printing technique of radiation-proof polyester coating cloth | |
| US11332865B2 (en) | Method of producing a processed material | |
| CN218203432U (en) | Fabric coating and dyeing device | |
| CN107201682A (en) | A kind of reactive dye resisting printing technique based on ink-jet printed technology | |
| CN205112631U (en) | Discharge printing technology application apparatus during fabrics transfer printing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201217 Address after: Room 116, No.9, Wanjiang Xinfeng Road, Wanjiang street, Dongguan City, Guangdong Province Applicant after: DONGGUAN WEIHANG DIGITAL PRINTING TECHNOLOGY Co.,Ltd. Address before: Fudao Township, Tangyin County, Anyang City, Henan Province Applicant before: HENAN CHAOBEI ENGINEERING EQUIPMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |