CN115157891A - UV reverse printing process by using common ink - Google Patents
UV reverse printing process by using common ink Download PDFInfo
- Publication number
- CN115157891A CN115157891A CN202210801841.7A CN202210801841A CN115157891A CN 115157891 A CN115157891 A CN 115157891A CN 202210801841 A CN202210801841 A CN 202210801841A CN 115157891 A CN115157891 A CN 115157891A
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- CN
- China
- Prior art keywords
- parts
- printing
- ink
- reverse
- common
- 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.)
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- General Chemical & Material Sciences (AREA)
- Printing Methods (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a UV reverse printing process by using common ink, which comprises the following steps: drying common ink by adopting infrared rays, stacking paper from a printing position after the common ink is dried by adopting the infrared rays, separating a disc, wherein the temperature of the paper stack is 15-32 ℃, and the infrared drying temperature is 55-65 ℃; after the printing ink is completely dried or solidified, performing UV reverse printing, wherein the UV reverse frosted printing ink comprises the following components in parts by weight: the components and the proportion of the reverse base oil and the reverse face oil are adopted, the components are matched with each other, the prepared reverse base oil and the prepared reverse face oil have proper viscosity and fineness, a granular ink film is formed between the face oil and the base oil due to cohesive reaction, and the coating weight of the UV gloss oil is 150L/IN-200L/IN. The UV reverse frosting agent greatly improves the contact adhesive force with a common offset printing ink printing product, can directly form a UV reverse frosting effect on the common offset printing ink printing product, and effectively improves the stability of the product quality.
Description
Technical Field
The invention relates to a combined process of common ink and UV reverse printing, in particular to a process for carrying out UV reverse printing by using common ink.
Background
UV printing is a printing process that dries, cures ink by UV light, requiring that the ink containing the photosensitizer be fitted to a UV curing lamp. The application of UV printing is one of the most important items in the printing industry.
The UV printing ink covers the fields of offset printing, silk screen, ink jet, pad printing and the like, and the UV which is generally indicated in the traditional printing world is a printing product effect process, namely, a layer of gloss oil with brightness, matte, inlaid crystals, glitter powder and the like is coated on a pattern which is printed on a printing product, so that the brightness and artistic effect of the product are mainly increased, the surface of the product is protected, and the UV printing ink is high in hardness, resistant to corrosion and friction, not prone to scratches and the like.
However, the conventional reverse printing process of UV with common ink is unstable in quality during printing, and is prone to scratching, which increases the printing cost of enterprises and also results in untimely delivery.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a process for performing UV reverse printing by using common ink, which comprises the following steps:
1) Fully drying common ink by adopting infrared rays, stacking paper from a printing position after infrared ray drying, and separating every 1000 sheets of paper, wherein the infrared ray drying temperature is 55-65 ℃; after the printing ink is completely dried or cured, performing UV reverse printing;
2) The printing process parameters are as follows:
the equipment vehicle speed: 11000 sheets/hour;
printing paper: white cardboard;
the coating weight of the UV gloss oil is 150L/IN-200L/IN;
ordinary ink;
ink viscosity: 45 seconds;
solid content of the ink: 45 percent;
UV lamp tube: 3 lamps;
printing pressure: 0.1-0.15 mm;
thickness of rubber lining: 3.35mm;
number of anilox roll lines: 00 threads/inch;
alcohol content of fountain solution: 9 to 10 percent;
pH value of fountain solution: 4.8 to 5.5;
the ink is prepared from the following components in proportion: 10-20 parts of ultraviolet curing resin, 25-35 parts of polystyrene, 2-5 parts of photosensitizer, 2-5 parts of photoinitiator, 25-35 parts of acrylate, 20-30 parts of water, 3-7 parts of ethylene oxide homopolymer, 1-6 parts of ammonium hydroxide, 1-5 parts of silica gel, 1-5 parts of polyethylene wax, 1-3 parts of succinic acid diethyl ester sodium sulfonate, 0.5-2 parts of diethylene glycol monobutyl ether and 01-0.5 part of dipropylene glycol methyl ether.
By adopting the process, the contact adhesive force with the common offset printing ink printing product can be greatly improved, the UV reverse frosting effect can be directly formed on the common offset printing ink printing product, and the stability of the product quality is effectively improved.
Detailed Description
The present invention will be further described with reference to the following embodiments.
Examples
Common ink printing, namely fully drying the common ink by adopting infrared rays, stacking paper from a printing position after infrared ray drying, and separating every 1000 sheets of paper, wherein the temperature of a paper stack is 26 ℃, and the infrared ray drying temperature is 55-65 ℃; after the printing ink is completely dried or cured, performing UV reverse printing, wherein the UV reverse frosted printing ink comprises the following components in parts by weight: the components and the proportion of the reverse base oil and the reverse face oil are selected and matched with each other, and the prepared reverse base oil and the prepared reverse face oil have proper viscosity and fineness, so that a granular ink film is formed between the face oil and the base oil due to cohesive reaction.
The common ink is prepared from the following components in parts by mass:
10-20 parts of ultraviolet curing resin, 25-35 parts of polystyrene, 2-5 parts of photosensitizer, 2-5 parts of photoinitiator, 25-35 parts of acrylate, 20-30 parts of water, 3-7 parts of ethylene oxide homopolymer, 1-6 parts of ammonium hydroxide, 1-5 parts of silica gel, 1-5 parts of polyethylene wax, 1-3 parts of succinic acid diethyl ester sodium sulfonate, 0.5-2 parts of diethylene glycol monobutyl ether and 01-0.5 part of dipropylene glycol methyl ether;
the coating weight of the UV gloss oil is 150L/IN-200L/IN.
Two groups of printing process parameters are respectively adopted for printing tests, and the test results are as follows:
through test adjustment, a standard is finally formed, the contact adhesive force with a common offset printing ink printing product is improved, and the UV reverse frosting effect can be directly formed on the common offset printing ink printing product.
Claims (1)
1. A UV reverse printing process by using common ink is characterized by comprising the following steps:
1) Fully drying common ink by adopting infrared rays, stacking paper from a printing position after infrared ray drying, and separating every 1000 sheets of paper, wherein the temperature of a paper stack is 15-32 ℃, and the infrared ray drying temperature is 55-65 ℃; after the printing ink is completely dried or cured, performing UV reverse printing;
2) The printing process parameters are as follows:
the equipment vehicle speed: 11000 pieces/hour;
printing paper: white cardboard;
the coating weight of the UV gloss oil is 150L/IN-200L/IN;
ordinary ink;
ink viscosity: 45 seconds;
solid content of the ink: 45 percent;
UV lamp tube: 3 lamps;
printing pressure: 0.1-0.15 mm;
thickness of rubber lining: 3.35mm;
number of anilox roll lines: 100 wires/inch;
alcohol content of fountain solution: 9 to 10 percent;
pH value of fountain solution: 4.8 to 5.5;
the common ink is prepared from the following components in parts by mass:
10-20 parts of ultraviolet curing resin, 25-35 parts of polystyrene, 2-5 parts of photosensitizer, 2-5 parts of photoinitiator, 25-35 parts of acrylate, 20-30 parts of water, 3-7 parts of ethylene oxide homopolymer, 1-6 parts of ammonium hydroxide, 1-5 parts of silica gel, 1-5 parts of polyethylene wax, 1-3 parts of succinic acid diethyl ester sodium sulfonate, 0.5-2 parts of diethylene glycol monobutyl ether and 01-0.5 part of dipropylene glycol methyl ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210801841.7A CN115157891A (en) | 2022-07-07 | 2022-07-07 | UV reverse printing process by using common ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210801841.7A CN115157891A (en) | 2022-07-07 | 2022-07-07 | UV reverse printing process by using common ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115157891A true CN115157891A (en) | 2022-10-11 |
Family
ID=83493080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210801841.7A Pending CN115157891A (en) | 2022-07-07 | 2022-07-07 | UV reverse printing process by using common ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115157891A (en) |
-
2022
- 2022-07-07 CN CN202210801841.7A patent/CN115157891A/en active Pending
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