CN107020793A - A kind of preparation technology of printing roller - Google Patents

A kind of preparation technology of printing roller Download PDF

Info

Publication number
CN107020793A
CN107020793A CN201710203728.8A CN201710203728A CN107020793A CN 107020793 A CN107020793 A CN 107020793A CN 201710203728 A CN201710203728 A CN 201710203728A CN 107020793 A CN107020793 A CN 107020793A
Authority
CN
China
Prior art keywords
roller
copper
preparation technology
plating
treatment
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
Application number
CN201710203728.8A
Other languages
Chinese (zh)
Other versions
CN107020793B (en
Inventor
吕海荣
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.)
ZIBO YUNCHENG PLATE-MAKING Co.,Ltd.
Original Assignee
Shaoxing Qingyun Laser Engraving 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 Shaoxing Qingyun Laser Engraving Co Ltd filed Critical Shaoxing Qingyun Laser Engraving Co Ltd
Priority to CN201710203728.8A priority Critical patent/CN107020793B/en
Publication of CN107020793A publication Critical patent/CN107020793A/en
Application granted granted Critical
Publication of CN107020793B publication Critical patent/CN107020793B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/02—Engraving; Heads therefor
    • B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
    • B41C1/05—Heat-generating engraving heads, e.g. laser beam, electron beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/18—Curved printing formes or printing cylinders
    • B41C1/188—Curved printing formes or printing cylinders characterised by means for liquid etching of cylinders already provided with resist pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/16—Curved printing plates, especially cylinders
    • B41N1/20—Curved printing plates, especially cylinders made of metal or similar inorganic compounds, e.g. plasma coated ceramics, carbides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/003—Preparing for use and conserving printing surfaces of intaglio formes, e.g. application of a wear-resistant coating, such as chrome, on the already-engraved plate or cylinder; Preparing for reuse, e.g. removing of the Ballard shell; Correction of the engraving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/03—Chemical or electrical pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/04—Graining or abrasion by mechanical means
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/38—Electroplating: Baths therefor from solutions of copper
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

The invention discloses a kind of preparation technology of printing roller, it comprises the following steps：Roller matrix makes：Processed using the seamless steel pipe of special formulation；Roller matrix copper plating treatment：The copper facing in the electroplating bath equipped with specific copper plating bath, copper layer thickness is 12~15 μm；Roller is surface-treated after copper facing：Processing is ground to copper face；The gluing of roller：The glue that a layer thickness is 0.08~0.12mm is applied in roller after copper facing and surface treatment, processing is dried；Laser image documenting, the laser engraving making of roller and the development of roller；The corrosion of roller：With particular etch liquid fountain corrosion treatment；The cleaning of roller：With specific cleaning fluid fountain cleaning treatment；The chromium plating of roller：The chromium plating process in the electroplating bath equipped with specific chromium plating liquid, layers of chrome thickness is 5~8 μm, has the advantages that to reduce the surface flatness otherness that do not exist together in same roller.

Description

A kind of preparation technology of printing roller
Technical field
The present invention relates to roller technology, more particularly to a kind of preparation technology of printing roller.
Background technology
Roller, also referred to as steel rider, it is generally used for plate-making.Conventional roller is carved in cylinder surface copper facing by intaglio plate electronics Quarter machine engraving good pattern, be then plated with one layer of chromium.Roller after completing, is usually used in plastics packed printing.
The Chinese patent that Shen Qing Publication is CN103481638A, data of publication of application is on January 1st, 2014 discloses a kind of use The roller and its manufacture craft printed in laser paper, it is included at copper facing, encapsulated, laser engraving, burn into degumming and chromium plating Reason.During these, the surface of roller is repeatedly handled, and the degree of roller reaction is different, causes in same roller not The surface flatness that exists together difference is big, causes roller in subsequent print run the problem of pattern effect difference.
The content of the invention
It is an object of the invention to provide a kind of preparation technology of printing roller, not existing together in same roller is which solved The problem of surface flatness difference is big, has the advantages that to reduce the surface flatness otherness that do not exist together in same roller.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of preparation technology of printing roller, comprises the following steps：
(1) roller matrix makes：Processed using seamless steel pipe；
By mass percentage, the formula of the seamless steel pipe is：C：≤ 0.02%；Si：≤ 0.45%；Mn：≤ 0.03%；S： ≤ 0.01%；P：≤ 0.01%；Cr：15.00-16.00%；Ni：8.50-9.00%；Cu：0.45-0.50%；N：≤ 0.02%；Ti：≤ 0.04%；Surplus is Fe and inevitable impurity；
(2) roller matrix copper plating treatment：Roller matrix is placed in the electroplating bath equipped with copper plating bath and carries out copper plating treatment, is plated The thickness of layers of copper is 12~15 μm；The copper plating bath includes 4~8g/l CuSO4, 0.3~0.6g/l Na2SO3, 0.2~ 0.5g/l complexing agent, and the pH of copper plating bath is 12.0~13.0；
(3) roller is surface-treated after copper facing：Processing is ground to copper face；
(4) gluing of roller：The glue that a layer thickness is 0.08~0.12mm is applied in roller after copper facing and surface treatment, is dried in the air Dry-cure；The glue is laser engraving photoresists；
(5) laser image documenting, the laser engraving making of roller and the development of roller：Style of writing is entered using image processing software Part processing work；Inputting process parameters, are converted into electric signal, driving laser head is electricity by the laser file graph text information made Signal is engraved in roller；After the roller of laser engraving is developed, the glue of areas is reacted away, and non-graphic part is retained Get off, and graph text information is cured in roller；
(6) corrosion of roller：Roller after development is placed in progress fountain corrosion treatment in corrosive liquid environment；The corrosive liquid FeCl for Baume degrees 35~363Solution, etching time is 5~8s, and corrosion temperature is 30~33 DEG C；
(7) cleaning of roller：Roller after corrosion is placed in progress fountain cleaning treatment in cleaning fluid environment；The cleaning fluid For methanol aqueous solution；
(8) chromium plating of roller：Roller after cleaning is placed in the electroplating bath equipped with chromium plating liquid and carries out chromium plating process, chromium is plated to obtain The thickness of layer is 5~8 μm, and the chromium plating liquid includes 150~160g/l CrO3, 4~6g/l Cr3+, 0.30~0.40g/l H2SO4。
More preferably：By mass percentage, the formula for the seamless steel pipe that step (1) is used for：C：0.01%； Si：0.35%；Mn：0.02%；S：0.005%；P：0.005%；Cr：15.50%；Ni：8.60%；Cu：0.48%；N： 0.01%；Ti：0.02%；Surplus is Fe and inevitable impurity.
More preferably：The copper plating bath that step (2) is used includes 5g/l CuSO4, 0.4g/l Na2SO3、0.3g/l Complexing agent, and copper plating bath pH be 12.0~13.0.
More preferably：The copper plating bath that step (2) is used also includes 0.1~0.3g/l NaCl and 0.01~0.03g/ L PVA.
More preferably：The cleaning fluid that step (7) is used is methanol aqueous solution, and methanol aqueous solution includes 80~70wt% Methanol and 0.1~0.2wt% NaCl.
More preferably：The chromium plating liquid that step (8) is used includes 150g/l CrO3, 5g/l Cr3+、0.35g/l H2SO4。
In summary, the invention has the advantages that：The roller that preparation technology through the application is prepared is different Otherness between the surface roughness at place is small, while surface roughness is small, it is more smooth, printing effect can be greatly improved, Reduce the substandard products defective goods rate produced in printing process.
Embodiment
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this All protected in the protection domain of invention by Patent Law.
Embodiment 1：A kind of preparation technology of printing roller, comprises the following steps：
(1) roller matrix makes：Processed using seamless steel pipe；
Wherein, by mass percentage, the formula of seamless steel pipe is：C：0.01%；Si：0.35%；Mn：0.02%；S： 0.005%；P：0.005%；Cr：15.50%；Ni：8.60%；Cu：0.48%；N：0.01%；Ti：0.02%；Surplus is Fe With inevitable impurity；
(2) roller matrix copper plating treatment：Roller matrix is placed in the electroplating bath equipped with copper plating bath and carries out copper plating treatment, is plated The thickness of layers of copper is 15~18 μm；
Wherein, copper plating bath includes 5g/l CuSO4, 0.4g/l Na2SO3, 0.3g/l complexing agent, 0.2g/l NaCl and 0.02g/l PVA, and the pH of copper plating bath is 12.0~13.0；
(3) roller is surface-treated after copper facing：Processing is ground to copper face；
(4) gluing of roller：The laser engraving that a layer thickness is 0.08~0.12 is applied in roller after copper facing and surface treatment Photoresists, dry processing；
(5) laser image documenting, the laser engraving making of roller and the development of roller：Style of writing is entered using image processing software Part processing work；Inputting process parameters, are converted into electric signal, driving laser head is electricity by the laser file graph text information made Signal is engraved in roller；After the roller of laser engraving is developed, the glue of areas is reacted away, and non-graphic part is retained Get off, and graph text information is cured in roller；
(6) corrosion of roller：Roller after development is placed in progress fountain corrosion treatment in corrosive liquid environment；Corrosive liquid is ripple FeCl of the U.S. degree 35~363Solution, etching time is 5~8s, and corrosion temperature is 30~33 DEG C；
(7) cleaning of roller：Roller after corrosion is placed in progress fountain cleaning treatment in cleaning fluid environment；Cleaning fluid is first Alcohol solution, methanol aqueous solution includes 75wt% methanol, 0.2wt% NaCl and 24.8wt% water；
(8) chromium plating of roller：Roller after cleaning is placed in the electroplating bath equipped with chromium plating liquid and carries out chromium plating process, chromium is plated to obtain The thickness of layer is 5~8 μm, and chromium plating liquid includes 150g/l CrO3, 5g/l Cr3+、0.35g/l H2SO4。
Embodiment 2：A kind of preparation technology of printing roller, be with the difference of embodiment 1, and seamless steel pipe is matched somebody with somebody Fang Wei：C：0.01wt%；Si：0.40wt%；Mn：0.02wt%；S：0.01wt%；P：0.005wt%；Cr：15.00wt%； Ni：8.50wt%；Cu：0.45wt%；N：0.01wt%；Ti：0.03wt%；Surplus is Fe and inevitable impurity.
Embodiment 3：A kind of preparation technology of printing roller, be with the difference of embodiment 1, and seamless steel pipe is matched somebody with somebody Fang Wei：C：0.02wt%；Si：0.45wt%；Mn：0.03wt%；S：0.01wt%；P：0.01wt%；Cr：16.00wt%； Ni：9.00wt%；Cu：0.50wt%；N：0.02wt%；Ti：0.04wt%；Surplus is Fe and inevitable impurity.
Embodiment 4：A kind of preparation technology of printing roller, is with the difference of embodiment 1, is free of in copper plating bath NaCl and PVA.
Embodiment 5：A kind of preparation technology of printing roller, is that copper plating bath includes with the difference of embodiment 1 4g/l CuSO4, 0.3g/l Na2SO3, 0.2g/l complexing agent, 0.1g/l NaCl and 0.01g/l PVA, and copper plating bath PH be 12.0~13.0.
Embodiment 6：A kind of preparation technology of printing roller, is that copper plating bath includes with the difference of embodiment 1 8g/l CuSO4, 0.6g/l Na2SO3, 0.5g/l complexing agent, 0.3g/l NaCl and 0.03g/l PVA, and copper plating bath PH be 12.0~13.0.
Embodiment 7：A kind of preparation technology of printing roller, is with the difference of embodiment 1, is free of in cleaning fluid NaCl。
Embodiment 8：A kind of preparation technology of printing roller, is, methanol aqueous solution bag with the difference of embodiment 1 Include the water of 80wt% methanol, 0.2wt% NaCl and 19.8wt%.
Embodiment 9：A kind of preparation technology of printing roller, is, methanol aqueous solution bag with the difference of embodiment 1 Include the water of 70wt% methanol, 0.1wt% NaCl and 29.9wt%.
Embodiment 10：A kind of preparation technology of printing roller, is, methanol aqueous solution with the difference of embodiment 1 The water of methanol and 40wt% including 60wt%.
Embodiment 11：A kind of preparation technology of printing roller, is, methanol aqueous solution with the difference of embodiment 1 The water of methanol and 10wt% including 90wt%.
Embodiment 12：A kind of preparation technology of printing roller, is that chromium plating liquid includes with the difference of embodiment 1 150g/l CrO3, 4g/l Cr3+、0.30g/l H2SO4。
Embodiment 13：A kind of preparation technology of printing roller, is that chromium plating liquid includes with the difference of embodiment 1 160g/l CrO3, 6g/l Cr3+、0.40g/l H2SO4。
Performance standard is tested
1st, check experiment group
Check experiment 1：A kind of preparation technology of printing roller, is, the formula of seamless steel pipe with the difference of embodiment 1 For：C：0.03wt%；Si：0.47wt%；Mn：0.05wt%；S：0.01wt%；P：0.02wt%；Cr：14.00wt%；Ni： 8.00wt%；Cu：0.40wt%；N：0.03wt%；Ti：0.06wt%；Surplus is Fe and inevitable impurity.
Check experiment 2：A kind of preparation technology of printing roller, is with the difference of embodiment 1, seamless steel pipe It is formulated and is：C：0.03wt%；Si：0.50wt%；Mn：0.04wt%；S：0.02wt%；P：0.02wt%；Cr：17.00wt%； Ni：10.00wt%；Cu：0.60wt%；N：0.03wt%；Ti：0.05wt%；Surplus is Fe and inevitable impurity.
Check experiment 3：A kind of preparation technology of printing roller, is that copper plating bath includes with the difference of embodiment 1 3g/l CuSO4, 0.2g/l Na2SO3With 0.1g/l complexing agent and 0.1g/l NaCl, and copper plating bath pH for 12.0~ 13.0。
Check experiment 4：A kind of preparation technology of printing roller, is that copper plating bath includes with the difference of embodiment 1 10g/l CuSO4, 0.8g/l Na2SO3The NaCl and 0.05g/l of complexing agent, 0.3g/l with 0.8g/l PVA, and copper facing The pH of liquid is 12.0~13.0.
Check experiment 5：A kind of preparation technology of printing roller, is, corrosive liquid is ripple with the difference of embodiment 1 FeCl of the U.S. degree 303Solution, etching time is 10~15s, and corrosion temperature is 35~38 DEG C.
Check experiment 6：A kind of preparation technology of printing roller, is, corrosive liquid is ripple with the difference of embodiment 1 FeCl of the U.S. degree 403Solution, etching time is 2~4s, and corrosion temperature is 25~30 DEG C.
Check experiment 7：A kind of preparation technology of printing roller, is with the difference of embodiment 1, and cleaning fluid is pure Methanol.
Check experiment 8：A kind of preparation technology of printing roller, is with the difference of embodiment 1, in cleaning fluid, Methanol is substituted with ethanol.
Check experiment 9：A kind of preparation technology of printing roller, is that chromium plating liquid includes with the difference of embodiment 1 140g/l CrO3, 3g/l Cr3+、0.25g/l H2SO4。
Check experiment 10：A kind of preparation technology of printing roller, is, chromium plating liquid bag with the difference of embodiment 1 Include 170g/l CrO3, 7g/l Cr3+、0.50g/l H2SO4。
2nd, the surface roughness test of roller
Roller of the length for 1m and a diameter of 10dm is prepared respectively with reference to embodiment 1-13 and check experiment 1-10 preparation technology, Highly a point is taken to carry out surface roughness survey to be random at 0.1m, 0.3m, 0.5m, 0.7m and 0.9m respectively at each roller Examination.
Table 1 is shown, for check experiment group, and the roller surface roughness that embodiment 1-13 is prepared is smaller, It is more smooth, and surface roughness difference is small between different test points, can greatly reduce surface roughness inconsistent caused The situation of printing effect difference；Wherein embodiment 1 is most preferred embodiment.
Surface roughness test result (the unit of table 1：)

Claims (6)

1. a kind of preparation technology of printing roller, it is characterised in that comprise the following steps：
（1）Roller matrix makes：Processed using seamless steel pipe；
By mass percentage, the formula of the seamless steel pipe is：C：≤0.02%；Si：≤0.45%；Mn：≤0.03%；S：≤ 0.01%；P：≤0.01%；Cr：15.00-16.00%；Ni：8.50-9.00%；Cu：0.45-0.50%；N：≤0.02%；Ti：≤ 0.04%；Surplus is Fe and inevitable impurity；
（2）Roller matrix copper plating treatment：Roller matrix is placed in the electroplating bath equipped with copper plating bath and carries out copper plating treatment, is plated The thickness of layers of copper is 12~15 μm；The copper plating bath includes 4~8g/l CuSO4, 0.3~0.6g/l Na2SO3, 0.2~ 0.5g/l complexing agent, and the pH of copper plating bath is 12.0~13.0；
（3）Roller is surface-treated after copper facing：Processing is ground to copper face；
（4）The gluing of roller：The glue that a layer thickness is 0.08~0.12mm is applied in roller after copper facing and surface treatment, is dried in the air Dry-cure；The glue is laser engraving photoresists；
（5）Laser image documenting, the laser engraving making of roller and the development of roller：Style of writing is entered using image processing software Part processing work；Inputting process parameters, are converted into electric signal, driving laser head is electricity by the laser file graph text information made Signal is engraved in roller；After the roller of laser engraving is developed, the glue of areas is reacted away, and non-graphic part is retained Get off, and graph text information is cured in roller；
（6）The corrosion of roller：Roller after development is placed in progress fountain corrosion treatment in corrosive liquid environment；The corrosive liquid FeCl for Baume degrees 35~363Solution, etching time is 5~8s, and corrosion temperature is 30~33 DEG C；
（7）The cleaning of roller：Roller after corrosion is placed in progress fountain cleaning treatment in cleaning fluid environment；The cleaning fluid For methanol aqueous solution；
（8）The chromium plating of roller：Roller after cleaning is placed in the electroplating bath equipped with chromium plating liquid and carries out chromium plating process, chromium is plated to obtain The thickness of layer is 5~8 μm, and the chromium plating liquid includes 150~160g/l CrO3, 4~6g/l Cr3+, 0.30~0.40g/l H2SO4。
2. the preparation technology of a kind of printing roller according to claim 1, it is characterised in that by mass percentage, Step（1）The formula of the seamless steel pipe used for：C：0.01%；Si：0.35%；Mn：0.02%；S：0.005%；P：0.005%；Cr： 15.50%；Ni：8.60%；Cu：0.48%；N：0.01%；Ti：0.02%；Surplus is Fe and inevitable impurity.
3. a kind of preparation technology of printing roller according to claim 1, it is characterised in that step（2）The plating of use Copper liquid includes 5g/l CuSO4, 0.4g/l Na2SO3, 0.3g/l complexing agent, and copper plating bath pH be 12.0~13.0.
4. a kind of preparation technology of printing roller according to claim 1, it is characterised in that step（2）The plating of use Copper liquid also NaCl and 0.01~0.03g/l including 0.1~0.3g/l PVA.
5. a kind of preparation technology of printing roller according to claim 1, it is characterised in that step（7）What is used is clear Washing lotion is methanol aqueous solution, and methanol aqueous solution includes 80~70wt% methanol and 0.1~0.2wt% NaCl.
6. a kind of preparation technology of printing roller according to claim 1, it is characterised in that step（8）The plating of use Chrome liquor includes 150g/l CrO3, 5g/l Cr3+、0.35g/l H2SO4。
CN201710203728.8A 2017-03-30 2017-03-30 A kind of printing preparation process of roller Active CN107020793B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710203728.8A CN107020793B (en) 2017-03-30 2017-03-30 A kind of printing preparation process of roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710203728.8A CN107020793B (en) 2017-03-30 2017-03-30 A kind of printing preparation process of roller

Publications (2)

Publication Number Publication Date
CN107020793A true CN107020793A (en) 2017-08-08
CN107020793B CN107020793B (en) 2019-03-22

Family

ID=59526389

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710203728.8A Active CN107020793B (en) 2017-03-30 2017-03-30 A kind of printing preparation process of roller

Country Status (1)

Country Link
CN (1) CN107020793B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107696678A (en) * 2017-10-30 2018-02-16 桐城运城制版有限公司 A kind of preparation technology of gravure printing roller
CN107776179A (en) * 2017-10-30 2018-03-09 桐城运城制版有限公司 A kind of embossing cylinder processing technology
CN108501504A (en) * 2018-03-27 2018-09-07 汕头市嘉信包装材料有限公司 A kind of production method of seamless forging printing plate roller
CN110952083A (en) * 2019-12-04 2020-04-03 广东省新材料研究所 Preparation method of large-thickness printing roller copper coating
CN111730953A (en) * 2020-06-02 2020-10-02 泉州运城制版有限公司 Laser etching gravure plate making process
CN115195270A (en) * 2022-07-18 2022-10-18 上海紫江喷铝环保材料有限公司 Printing roller and preparation method and using method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101831645A (en) * 2010-05-28 2010-09-15 河海大学常州校区 Cemented carbide steelwork surface electroless copper plating method
CN102152600A (en) * 2010-12-09 2011-08-17 黄山精工凹印制版有限公司 Method for producing high-definition laser gravure plate roller
CN103481638A (en) * 2013-09-27 2014-01-01 东莞运城制版有限公司 Printing roller for laser paper printing and manufacture process thereof
CN103568470A (en) * 2013-10-21 2014-02-12 安徽华印机电股份有限公司 Preparation technology of gravure plate roller
US8950326B1 (en) * 2012-04-19 2015-02-10 Laser Dot Holding B.V. Method and apparatus for laser ablating an image on a mounted blank printing plate
CN104626786A (en) * 2015-02-11 2015-05-20 上海运安制版有限公司 Uniform etching method for laser plate roller
CN104760403A (en) * 2014-01-02 2015-07-08 黄山精工凹印制版有限公司 Making method of printed circuit board roller
WO2015152213A1 (en) * 2014-03-31 2015-10-08 富士フイルム株式会社 Manufacturing method for cylindrical printing plate precursor, platemaking method and manufacturing method for cylindrical printing plate, and removal method for flexographic printing plate
DE102015009950A1 (en) * 2015-08-05 2017-02-09 Hell Gravure Systems Gmbh & Co. Kg Method and device for producing a printed image on a printing block blank

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101831645A (en) * 2010-05-28 2010-09-15 河海大学常州校区 Cemented carbide steelwork surface electroless copper plating method
CN102152600A (en) * 2010-12-09 2011-08-17 黄山精工凹印制版有限公司 Method for producing high-definition laser gravure plate roller
US8950326B1 (en) * 2012-04-19 2015-02-10 Laser Dot Holding B.V. Method and apparatus for laser ablating an image on a mounted blank printing plate
CN103481638A (en) * 2013-09-27 2014-01-01 东莞运城制版有限公司 Printing roller for laser paper printing and manufacture process thereof
CN103568470A (en) * 2013-10-21 2014-02-12 安徽华印机电股份有限公司 Preparation technology of gravure plate roller
CN104760403A (en) * 2014-01-02 2015-07-08 黄山精工凹印制版有限公司 Making method of printed circuit board roller
WO2015152213A1 (en) * 2014-03-31 2015-10-08 富士フイルム株式会社 Manufacturing method for cylindrical printing plate precursor, platemaking method and manufacturing method for cylindrical printing plate, and removal method for flexographic printing plate
CN104626786A (en) * 2015-02-11 2015-05-20 上海运安制版有限公司 Uniform etching method for laser plate roller
DE102015009950A1 (en) * 2015-08-05 2017-02-09 Hell Gravure Systems Gmbh & Co. Kg Method and device for producing a printed image on a printing block blank

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107696678A (en) * 2017-10-30 2018-02-16 桐城运城制版有限公司 A kind of preparation technology of gravure printing roller
CN107776179A (en) * 2017-10-30 2018-03-09 桐城运城制版有限公司 A kind of embossing cylinder processing technology
CN108501504A (en) * 2018-03-27 2018-09-07 汕头市嘉信包装材料有限公司 A kind of production method of seamless forging printing plate roller
CN108501504B (en) * 2018-03-27 2019-07-23 汕头市嘉信包装材料有限公司 A kind of production method of seamless forging printing plate roller
CN110952083A (en) * 2019-12-04 2020-04-03 广东省新材料研究所 Preparation method of large-thickness printing roller copper coating
CN111730953A (en) * 2020-06-02 2020-10-02 泉州运城制版有限公司 Laser etching gravure plate making process
CN115195270A (en) * 2022-07-18 2022-10-18 上海紫江喷铝环保材料有限公司 Printing roller and preparation method and using method thereof

Also Published As

Publication number Publication date
CN107020793B (en) 2019-03-22

Similar Documents

Publication Publication Date Title
CN107020793A (en) A kind of preparation technology of printing roller
CN102152600B (en) Method for producing high-definition laser gravure plate roller
CN103568470A (en) Preparation technology of gravure plate roller
CN106994817B (en) A kind of production method of roller
CN103395277A (en) Manufacturing method of high-definition laser direct carving gravure plate
CN202037975U (en) Laser intaglio roller
CN102152602A (en) Laser intaglio roller
CN107443875A (en) A kind of preparation technology of gravure printing roller
CN103802446B (en) A kind of gloss oil molding coating transfer printing process
US2429107A (en) Method of producing a stainless
CN103328226A (en) Member with concave portion and method for manufacturing same
CN108995353A (en) Seamless rubber printing plate and printing equipment with the seamless rubber printing plate
CN107351518A (en) A kind of high-strength light gravure printing roller and its processing method
US2558504A (en) Method of producing a printing form having a bimetallic surface
CN106626721A (en) Manufacturing method for metal embossing plate and application of metal embossing plate in embossing metal parts
CN205344064U (en) Gentle version cold perm printing machine of intermittent type formula
CN205767970U (en) Novel electric carving gravure printing roller
JP2010221481A (en) Method for manufacturing gravure practical use plate by blasting method
CN107696678A (en) A kind of preparation technology of gravure printing roller
CN103029503B (en) Nameplate processing method
JPS6036196A (en) Base for planographic printing plate
CN109706461A (en) A kind of surface treatment method used for magnesium alloy and its preparing the application on etched plate
US2373060A (en) Die stamping
CN213167318U (en) Anticorrosive type galley roller
CN107000460A (en) Feature roll body and its manufacture method

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
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220314

Address after: 255000 No. 23, Lanyan Avenue, high tech Zone, Zibo City, Shandong Province

Patentee after: ZIBO YUNCHENG PLATE-MAKING Co.,Ltd.

Address before: 312000 yuedongbei Road, Paojiang New District, Shaoxing, Zhejiang

Patentee before: SHAOXING QINGYUN LASER PLATE MAKING CO.,LTD.