CN107757165A - A kind of bend glass silk-screen printing technique - Google Patents

A kind of bend glass silk-screen printing technique Download PDF

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Publication number
CN107757165A
CN107757165A CN201711027023.1A CN201711027023A CN107757165A CN 107757165 A CN107757165 A CN 107757165A CN 201711027023 A CN201711027023 A CN 201711027023A CN 107757165 A CN107757165 A CN 107757165A
Authority
CN
China
Prior art keywords
bend glass
printing
base material
ink
glass base
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
Application number
CN201711027023.1A
Other languages
Chinese (zh)
Inventor
张少波
陈诚
钟汝梅
刘月豹
戚行
庞星星
吕明泽
张煜东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI BENGBU HUAYI CONDUCTIVE FILM GLASS Co Ltd
Original Assignee
ANHUI BENGBU HUAYI CONDUCTIVE FILM GLASS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI BENGBU HUAYI CONDUCTIVE FILM GLASS Co Ltd filed Critical ANHUI BENGBU HUAYI CONDUCTIVE FILM GLASS Co Ltd
Priority to CN201711027023.1A priority Critical patent/CN107757165A/en
Publication of CN107757165A publication Critical patent/CN107757165A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/12—Machines with auxiliary equipment, e.g. for drying printed articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/40—Inking units
    • B41F15/42—Inking units comprising squeegees or doctors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

The present invention relates to glassware printing technology, in particular a kind of bend glass silk-screen printing technique, for realizing that the ink of bend glass prints, comprise the following steps：1) bend glass base material to be processed is chosen, strengthens, clean and dry；2) polyester net half tone is made according to bend glass substrate sizes to be processed；3) the bend glass base material in step 1) is put to the Printing Zone of half tone side after the cleaning, is reserved with gap I therebetween, printing-ink is poured into opposite side, calculates bend glass base material printing-ink infiltration capacity λ, then has4) curved surface printing machine is opened, carries out batch printing；5) the bend glass base material printed in batches is solidified；6) take out the bend glass base material after solidification and carry out ultrasonic wave cleaning, drying.The present invention, technique is simple, convenient operation and control, steady quality, and production efficiency is high, can large-scale industrial production.

Description

A kind of bend glass silk-screen printing technique
Technical field
The present invention relates to glassware printing technology, specially a kind of bend glass silk-screen printing technique.
Background technology
Printing release has a great impact to the effect of glass, bend glass, and the same area printing release is more, then panel On ink thickness it is thicker, light-proofness can be relatively good, and the management and control to color is also more convenient, but to the thickness of whole panel Spend bad control, and print that release is more, and the print cycle is longer, low production efficiency, then cost is higher, the product made it is good Rate is lower.It is very few to print release, although the thickness of ink can be reduced, reduces cost, it is done so that product light-proofness out Poor performance, the bad management and control of color.The printed glass good shading effect in same time, and printed sheet number is more, efficiency high is desirable Solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of bend glass silk-screen printing technique, to solve to propose in above-mentioned background technology The problem of.The bend glass silk-screen printing technique has that technique is simple, convenient operation and control, steady quality, and production efficiency is high, Can large-scale industrial production the features such as.
To achieve the above object, the present invention provides following technical scheme：
A kind of bend glass silk-screen printing technique, for realizing that the ink of bend glass prints, comprise the following steps：
1) bend glass base material made of choosing qualified process hot bending process, strengthens, cleans and dry；
2) using polyester net as printing dictyosome, half tone is made according to bend glass substrate sizes to be processed, and be arranged on On curved surface printing machine, wherein, the thickness of polyester net is θ, aperture opening ratio ψ；
3) the bend glass base material in step 1) is put to the Printing Zone of half tone side after the cleaning, is reserved with gap therebetween Printing-ink is poured into I, opposite side, and pressure, half tone movement velocity and the printing-ink of setting curved surface printing machine driving scraper plate are thick Spend Φ0Parameter, take dry plate base material carry out testing of printed, calculate its actual printing-ink thickness average value Φn, draw curved surface glass Glass base material printing-ink infiltration capacity λ, then have
4) pressure parameter of gap I, scraper plate is adjusted according to λ, opens curved surface printing machine, carries out batch printing；
5) the bend glass base material printed in batches is solidified；
6) take out the bend glass base material after solidification and carry out ultrasonic wave cleaning, drying.
Preferably, the printing-ink infiltration capacity λ in step 3) is that middle A is to permeate allowance, and A≤0.5~1%.
Preferably, the mesh number of polyester net is 220~240 mesh.
Preferably, gap I is 1~1.5mm.
Preferably, solidification is solidified using N ranks continuous temperature, 1 ＜ N≤3.
Preferably, solidification is using UV heating or Hot-blast Heating.
Compared with prior art, the beneficial effects of the invention are as follows：By the pressure to scraper plate, half tone movement velocity and set The setting of printing-ink thickness, actual printing-ink thickness parameter is determined, it is determined that the printing-ink infiltration capacity needed for printing so that silk screen Typography is more rationally perfect：Printing release is reduced in the same time, and printed sheet number is more, and the thickness of printing-ink is suitable, drop Low cost, and product light-proofness performance is enough kept, color obtains management and control, and the ink thickness printed by detecting product, feedback is adjusted The setup parameters such as section pressure, half tone movement velocity make factor be in optimum state, and the product of printing is consolidated by N stage continuous temperatures Change, technique coating protective layer (ink) can firmly be pasted, be attached on glassware, and the setting of coating protective layer not only makes Glassware is bright and clean, and makes internal pattern retention time permanent, not easy to wear, and present invention process is simple, operational control side Just, steady quality, production efficiency is high, can large-scale industrial production.
Brief description of the drawings
Fig. 1 is present invention process schematic diagram；
Fig. 2 is the schematic diagram that arc-shaped curved surface glass is made using work of the present invention；
Fig. 3 is the schematic diagram that cylindrical surface glass is made using work of the present invention；
Fig. 4 is that stock is located at schematic diagram immediately below screen painting area.
In figure：1 scraper plate, 2 half tones, 3 stocks, 4 bearings, 5 ink.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Fig. 1~4 are referred to, the present invention provides a kind of technical scheme：
A kind of bend glass silk-screen printing technique, for realizing that the ink of bend glass prints, comprise the following steps：
1) bend glass base material made of choosing qualified process hot bending process, strengthens, cleans and dry；Choosing size is 138.3×67.1×7.1mm3Soda-lime glass, mass concentration be 17~21% detergent solution in clean 20min, go Except the spot of glass substrate surface, in 55 DEG C of drying, make its surface no moisture, spot impurity, to ensure to print preceding printing position Cleanliness factor；Printing-ink is set uniformly to brush its surface；Strengthen and mixed using the potassium nitrate solution of high-purity and the catalyst of collocation Close, 2.5~5h, 450 DEG C of tempering processing, silk-screen intensity is strengthened, reduce percentage of damage；
2) using polyester net as printing dictyosome, half tone 2 is made according to bend glass substrate sizes to be processed, is produced 138.3 × 67.1 Printing Zone, and on curved surface printing machine, wherein, the thickness of polyester net is θ, aperture opening ratio ψ；It is poly- The mesh number of ester silk screen is 220~240 mesh, and scraper plate 1 uses polyurethane rubber or Viton material, hardness HRC64.7, cutting edge Pressure is in 12N/cm2, the speed of travel of scraper is that scraper plate 1 and the angulation of half tone 2 are 60 °, are being printed in 220mm/s Scraper and printing dictyosome linear contact lay are kept in journey, this line and the direction of motion of scraper plate 1 are perpendicular；
3) the bend glass base material in step 1) is put to the Printing Zone of the side of half tone 2 after the cleaning, before printing, therebetween in advance Gap I is left, gap I is 1~1.5mm, reserves spacing its face when scraper plate 1 pushes and contacts, and printing-ink is poured into opposite side, if Determine pressure, the movement velocity of half tone 2 and the printing-ink thickness Φ of curved surface printing machine driving scraper plate 10Parameter, take dry plate base material Testing of printed is carried out, calculates its actual printing-ink thickness average value Φn, ΦnN take 5, draw bend glass base material off-set oil Ink penetration amount λ, then havePrinting-ink infiltration capacity λ is that middle A is infiltration allowance, And A≤0.5~1%；Scraper plate 1 pushes, the stock 3 being placed on bearing 4, and Fig. 4 dotted line tables stock 3 shows, i.e. bend glass Base material is in immediately below Printing Zone, and scraper plate 1 is scraped ink 5 and printed；
4) pressure parameter of gap I, scraper plate 1 is adjusted according to λ, opens curved surface printing machine, carries out batch printing；According to detection The thickness of bend glass base material curing ink 5 after printing, come adjust Printing Zone and glass by gap I, scraper plate 1 is to the pressure of Printing Zone Power, to ensure the light-proofness to printing rear curved surface glass baseplate；
5) the bend glass base material printed in batches is solidified；Solidification is solidified using N ranks continuous temperature, 1 ＜ N≤3； Solidification is using UV heating or Hot-blast Heating；Using 3 stage solidifications, the 1st section of temperature is 60 DEG C of lasting 16min, the 2nd section of temperature It is 550 DEG C of lasting 10min to spend for 200 DEG C of lasting 30min, the 3rd section of temperature, and (when N is 2 sections, second segment temperature is 450 lasting 8min), UV is heated to be UV lamp, and for Power Control in 2~3kW, Hot-blast Heating is heating furnace；Ensure that ink 5 can be with glass surface Bonding more fastens difficult for drop-off；
6) take out the bend glass base material after solidification and carry out ultrasonic wave cleaning, drying.Vacuum coating is sent into after drying Process.
Pass through the pressure to scraper plate, half tone movement velocity and setting printing-ink thickness, actual printing-ink thickness parameter Setting, it is determined that printing needed for printing-ink infiltration capacity so that silk-screen printing technique more rationally it is perfect：Printed in the same time Brush release to reduce, printed sheet number is more, and the thickness of printing-ink is suitable, reduces cost, and product light-proofness performance is enough kept, color Management and control is obtained, the setup parameter such as ink thickness, feedback regulation pressure, half tone movement velocity printed by detecting product makes factor In optimum state, the product of printing solidifies by N stages continuous temperature, and technique coating protective layer (ink) can firmly glue It is attached on glassware, the setting of coating protective layer not only makes glassware bright and clean, and makes internal pattern retention time permanent, It is not easy to wear, and present invention process is simple, convenient operation and control, steady quality, production efficiency is high, can large-scale industry metaplasia Production.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

  1. A kind of 1. bend glass silk-screen printing technique, for realizing that the ink of bend glass prints, it is characterised in that including as follows Step：
    1) bend glass base material made of choosing qualified process hot bending process, strengthens, cleans and dry；
    2) using polyester net as printing dictyosome, half tone is made according to bend glass substrate sizes to be processed, and be arranged on curved surface On printing machine, wherein, the thickness of polyester net is θ, aperture opening ratio ψ；
    3) the bend glass base material in step 1) is put to the Printing Zone of half tone side after the cleaning, is reserved with gap I, phase therebetween Offside pours into printing-ink, pressure, half tone movement velocity and the printing-ink thickness Φ of setting curved surface printing machine driving scraper plate0 Parameter, take dry plate base material carry out testing of printed, calculate its actual printing-ink thickness average value Φn, draw bend glass base Material printing-ink infiltration capacity λ, then have
    4) pressure parameter of gap I, scraper plate is adjusted according to λ, opens curved surface printing machine, carries out batch printing；
    5) the bend glass base material printed in batches is solidified；
    6) take out the bend glass base material after solidification and carry out ultrasonic wave cleaning, drying.
  2. A kind of 2. bend glass silk-screen printing technique according to claim 1, it is characterised in that：Off-set oil in step 3) Ink penetration amount λ is that middle A is to permeate allowance, and A≤0.5~1%.
  3. A kind of 3. bend glass silk-screen printing technique according to claim 1, it is characterised in that：The mesh number of polyester net is 220~240 mesh.
  4. A kind of 4. bend glass silk-screen printing technique according to claim 1, it is characterised in that：Gap I is 1~1.5mm.
  5. A kind of 5. bend glass silk-screen printing technique according to claim 1, it is characterised in that：Solidification is continuous using N ranks Temperature-curable, 1 ＜ N≤3.
  6. A kind of 6. bend glass silk-screen printing technique according to claim 5, it is characterised in that：Solidification using UV heating or Person's Hot-blast Heating.
CN201711027023.1A 2017-10-27 2017-10-27 A kind of bend glass silk-screen printing technique Pending CN107757165A (en)

Priority Applications (1)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711027023.1A CN107757165A (en) 2017-10-27 2017-10-27 A kind of bend glass silk-screen printing technique

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Publication Number Publication Date
CN107757165A true CN107757165A (en) 2018-03-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109177463A (en) * 2018-08-10 2019-01-11 苏州东山新材料科技有限公司 Prismatic lens printing ink printing art
CN109867451A (en) * 2019-04-24 2019-06-11 重庆立玻光电科技有限公司 3D bend glass manufacturing method
CN110228307A (en) * 2019-05-27 2019-09-13 上海秀卡工业产品设计有限公司 Model interior trim screen silk-screen printing technique

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109177463A (en) * 2018-08-10 2019-01-11 苏州东山新材料科技有限公司 Prismatic lens printing ink printing art
CN109867451A (en) * 2019-04-24 2019-06-11 重庆立玻光电科技有限公司 3D bend glass manufacturing method
CN109867451B (en) * 2019-04-24 2021-06-08 重庆立玻光电科技有限公司 3D curved glass manufacturing method
CN110228307A (en) * 2019-05-27 2019-09-13 上海秀卡工业产品设计有限公司 Model interior trim screen silk-screen printing technique

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Application publication date: 20180306