CN105946342B - A kind of laser paper printing equipment and its typography - Google Patents

A kind of laser paper printing equipment and its typography Download PDF

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Publication number
CN105946342B
CN105946342B CN201610402882.3A CN201610402882A CN105946342B CN 105946342 B CN105946342 B CN 105946342B CN 201610402882 A CN201610402882 A CN 201610402882A CN 105946342 B CN105946342 B CN 105946342B
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CN
China
Prior art keywords
paper
film
unit
ink
printing
Prior art date
Application number
CN201610402882.3A
Other languages
Chinese (zh)
Other versions
CN105946342A (en
Inventor
郭景松
贺志磐
余杉
Original Assignee
中山松德印刷机械有限公司
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Application filed by 中山松德印刷机械有限公司 filed Critical 中山松德印刷机械有限公司
Priority to CN201610402882.3A priority Critical patent/CN105946342B/en
Publication of CN105946342A publication Critical patent/CN105946342A/en
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Publication of CN105946342B publication Critical patent/CN105946342B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F16/00Transfer printing apparatus
    • B41F16/0006Transfer printing apparatus for printing from an inked or preprinted foil or band
    • B41F16/002Presses of the rotary type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F23/00Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0403Drying webs
    • B41F23/0406Drying webs by radiation
    • B41F23/0409Ultra-violet dryers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382Contact thermal transfer or sublimation processes
    • B41M5/38207Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
    • B41M5/38221Apparatus features

Abstract

The invention discloses a kind of laser paper printing equipment and its typography,Including UV ink printing elements,Membrane pressure unit,UV ink settings unit and film are received,Unwinding unit and paper are received,Unwinding unit,Film unwinding unit exports laser film to UV ink printing elements,UV ink printing element exports pattern/text printout to membrane pressure unit afterwards on laser film,Paper unwinding unit is by paper sheet delivery to membrane pressure unit,Laser film,Paper is mutually adjacent at membrane pressure unit and the radium-shine layer on laser film and pattern/word is transferred on paper by membrane pressure unit,UV ink setting units are arranged at membrane pressure unit rear side and UV ink are dried,Film is wound after being separated with paper,It can complete radium-shine layer and pattern,Word is transferred on the paper of required printing,Film printing and radium-shine transfer are completed on the same device,Greatly improve the efficiency of production,Simplify production technology,Reduce production cost,And environmental protection,It is energy saving.

Description

A kind of laser paper printing equipment and its typography
Technical field
The present invention relates to printing equipment field, particularly a kind of laser paper printing equipment and its typography.
Background technology
Laser printing film is widely used in packaging industry, and compared with other products in packaging industry, laser printing film is not Only there is novel, beautiful appearance, while also there is high-tech antiforge function, before being referred to as in world's packages printing industry most The technical products on edge.The application field of laser printing film is very extensive, is chiefly used in advanced Packaging box, high-grade cigarette packaging The occasions such as box, overlay film, medicine and cosmetic package.
In the prior art, laser printing generally includes 2 steps:The printing of plastic film and radium-shine transfer, and it is actual raw During production, the printing of plastic film is individually completed or completes to be shifted by radium-shine transfer equipment again in other enterprise, grasps Make cumbersome, waste a large amount of manpower and materials, production cost is higher, and the printing of plastic film is using conventional printing equipment, tradition It is exceeded that printing machine using the product that solvent borne ink prints off be easy to cause residual solvent (VOCs values);Using hot air drying system, Heating power is big, high energy consumption, has Tail Gas, pollutes environment.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of laser paper printing equipment and its typography.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of laser paper printing equipment, including film unwinding unit, UV ink printing element, membrane pressure unit, UV ink settings Unit, film rolling unit, paper unwinding unit, paper rolling unit, the film unwinding unit export laser film to UV ink and print Unit, UV ink printing element export pattern/text printout to membrane pressure unit, the paper unwinding unit afterwards on laser film By paper sheet delivery to membrane pressure unit, laser film, paper are mutually adjacent at membrane pressure unit and will be radium-shine thin by membrane pressure unit Radium-shine layer and pattern/word on film are transferred on paper, and UV ink setting units are arranged at membrane pressure unit rear side to UV ink It is dried, film separates after the output of UV ink settings unit with paper and is respectively connected to film rolling unit, paper winding is single Member.
Preposition UV ink settings unit is provided between the UV ink printing element, membrane pressure unit.
The UV ink settings unit and preposition UV ink settings unit include UV lamp.
The UV ink printing element includes engine base, printing plate cylinder, printing pressing roll, UV ink basin, scraper, the galley Roller segment is immersed on the UV ink of UV ink basins, and the printing pressing roll is arranged on above printing plate cylinder by a pushing cylinder, institute State printing plate cylinder and rotation is driven by a device of rotation driving, the scraper is arranged on above printing plate cylinder or side, the print Pattern or word are carved with brush roller, laser film penetrates between printing plate cylinder and printing pressing roll, and the printing pressing roll leads to Cross pushing cylinder laser film is pressed on printing plate cylinder so that the pattern or words transfer printing carved on the printing plate cylinder are extremely On laser film, the scraper can scrape ink unnecessary on printing plate cylinder to UV ink basins.
The membrane pressure unit includes pressing film roller, fixed transfer roller, paper and laser film between pressing film roller and fixed transfer roller Penetrate the pressing film roller paper and laser film are compacted on fixed transfer roller by a press mold cylinder so that on laser film Radium-shine layer and pattern/word are transferred on paper.
Correction unit is configured with front of the paper rolling unit, to correct the position of paper.
The film rolling unit, paper unwinding unit, paper rolling unit are configured with elastic adjustment unit.
A kind of laser paper typography, comprises the following steps:
Step 1, thin-film unreeling, the laser film with radium-shine layer unreel;
Step 2, film printing, by pattern or text printout to laser film;
Step 3, preposition UV ink settings, dry the UV ink on laser film by UV lamp for the first time;
Step 4, membrane pressure, paper is inputted to membrane pressure unit, paper and is adjacent to film, then pass through film by paper unwinding unit The radium-shine layer of laser film and pattern/word are transferred on paper by pressure unit;
Step 5, UV ink settings, irradiate dry paper UV ink by UV lamp;
Step 6, peel off, by paper and thin film separation,
Step 7:Winding, including film winding and paper winding, wind film by film rolling unit, paper rolling unit respectively With paper.
In step 7, paper enters back into the winding of paper rolling unit after paper rectifies a deviation process.
The beneficial effects of the invention are as follows:A kind of laser paper printing equipment and its typography, including film unwinding unit, UV oil Brush unit, membrane pressure unit, UV ink settings unit, film rolling unit, paper unwinding unit, paper rolling unit are inked, the film is put Roll unit exports laser film to UV ink printing elements, and UV ink printing element is by pattern/text printout on laser film After export to membrane pressure unit, the paper unwinding unit is by paper sheet delivery to membrane pressure unit, and laser film, paper are at membrane pressure unit Mutually it is adjacent to and the radium-shine layer on laser film and pattern/word is transferred on paper by membrane pressure unit, UV ink settings Unit is arranged at membrane pressure unit rear side and UV ink is dried, and film separates simultaneously with paper after the output of UV ink settings unit It is respectively connected to film rolling unit, paper rolling unit, you can complete for radium-shine layer and pattern, word to be transferred to the paper of required printing Zhang Shang, film printing and radium-shine transfer are completed on the same device, greatly improve the efficiency of production, simplify production technology, drop Low production cost, and the present invention uses UV ink, it is not necessary to diluent is added, product odorlessness is more environmentally friendly, after being completed for printing not It is exceeded that residual solvent (VOCs values) is be easy to cause with worry product, it uses UV lamp drying to be greatly saved without heated-air drying The energy, while the zero-emission of printing tail gas is realized, to environment without any pollution.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the structure diagram of UV ink printing element of the present invention;
Fig. 3 is the structure diagram of membrane pressure unit of the present invention;
Fig. 4 is the action process schematic diagram of the present invention.
Embodiment
Referring to figs. 1 to Fig. 4, Fig. 1 to Fig. 4 is the structure diagram of a specific embodiment of the invention, as shown in the figure, a kind of Laser paper printing equipment, including film unwinding unit 1, UV ink printing element 2, membrane pressure unit 3, UV ink settings unit 4, film are received Roll unit 5, paper unwinding unit 6, paper rolling unit 7, the output laser film of film unwinding unit 1 to UV ink printing element 2, Rear output to membrane pressure unit 3, the paper unwinding unit 6 will on laser film by pattern/text printout for UV ink printing element 2 To membrane pressure unit 3, laser film, paper are mutually adjacent to and will be radium-shine thin by membrane pressure unit 3 paper sheet delivery at membrane pressure unit 3 Radium-shine layer and pattern/word on film are transferred on paper, and UV ink settings unit 4 is arranged at the rear side of membrane pressure unit 3 to UV oil Ink is dried, and film separates after the output of UV ink settings unit 4 with paper and is respectively connected to film rolling unit 5, paper is received Roll unit 7.
Wherein, film unwinding unit 1, film rolling unit 5, paper unwinding unit 6, paper rolling unit 7 are conventional retractable volume Equipment, is not described in detail here, meanwhile, in the present invention, the film unwinding unit 1, film rolling unit 5, paper unwinding unit 6, Paper rolling unit 7 may be configured with elastic adjustment unit 10, to adjust the elasticity of paper and film, ensure the quality of printing, And can also configure storing (paper/film) unit on 1 paper unwinding unit 6 of film unwinding unit, zero-speed splicing is not shut down to realize, ensures print The continuity of brush, improves printing efficiency.
As shown in Fig. 2, the UV ink printing element 2 includes engine base 21, printing plate cylinder 22, printing pressing roll 23, UV ink Basin 24, scraper 25,22 part of printing plate cylinder are immersed on the UV ink of UV ink basin 24, and the printing pressing roll 23 is pushed away by one Air cylinder 231 is arranged on the top of printing plate cylinder 22, and the printing plate cylinder 22 is driven by a device of rotation driving and rotated, described to scrape Knife 25 is arranged on the top of printing plate cylinder 22 or side, is carved with pattern or word on the printing plate cylinder 22, and laser film is from print Penetrated between brush roller 22 and printing pressing roll 23, laser film is pressed on print by the printing pressing roll 23 by pushing cylinder 231 In brush roller 22 so that on the pattern or words transfer printing to laser film carved on the printing plate cylinder 22,25 energy of scraper It is enough to scrape ink unnecessary on printing plate cylinder 22 to UV ink basin 24, to recycle unnecessary ink, certainly, it is being embodied During, the modes such as ink jet printing can be also used, are not described in detail here.
As shown in figure 3, the membrane pressure unit 3 includes pressing film roller 31, fixes transfer roller 32, paper 91 and laser film 92 from pressure The pressing film roller 31 is penetrated between deflector roll 31 and fixed transfer roller 32 to press paper 91 and laser film 92 by a press mold cylinder 33 On tight extremely fixed transfer roller 32 so that radium-shine layer and pattern/word on laser film 92 are transferred on paper 91.
As preference, the front of paper rolling unit 7 is configured with correction unit 9, to correct the position of paper, ensure to receive Paper is neat during volume, in order to it is follow-up cut, paper folding process, correction unit 9 is device common in winding device, herein not It is described further.
As preference, it is provided with preposition UV ink settings unit between the UV ink printing element 2, membrane pressure unit 3 8, so as to before membrane pressure by the state of ink setting to semi-wet, the UV ink settings unit 4 and preposition UV ink settings Unit 8 includes UV lamp, which can be traditional ultraviolet (UV) lamp or LED UV lamps.
The technical process of the present invention is as shown in figure 4, comprise the following steps:
Step 1, thin-film unreeling, the laser film with radium-shine layer unreel;
Step 2, film printing, by pattern or text printout to laser film;
Step 3, preposition UV ink settings, dry the UV ink on laser film by UV lamp so that radium for the first time Ink setting on film is penetrated to half-dried state;
Step 4, membrane pressure, are inputted paper to membrane pressure unit 3 by paper unwinding unit 6, paper is adjacent to film, is then passed through The radium-shine layer of laser film and pattern/word are transferred on paper by membrane pressure unit 3;
Step 5, UV ink settings, irradiate the UV ink in dry paper by UV lamp;
Step 6, peel off, by paper and thin film separation,
Step 7:Winding, including film winding and paper winding, are wound thin by film rolling unit 5, paper rolling unit 7 respectively Film and paper.
In step 7, paper enters back into paper rolling unit 7 after paper rectifies a deviation process and winds, to correct the position of paper Put, ensure that paper is neat during winding.
In the present invention, film printing and radium-shine transfer are completed on the same device, greatly improve the efficiency of production, letter Metaplasia production. art, reduces production cost, and the present invention uses UV ink, it is not necessary to diluent is added, product odorlessness is more environmentally friendly, Do not have to worry that product be easy to cause residual solvent (VOCs values) exceeded after being completed for printing, it uses UV lamp to dry without hot air drying It is dry, the energy is greatly saved, while the zero-emission of printing tail gas is realized, to environment without any pollution.
Above the preferable of the present invention is implemented to be illustrated, certainly, the present invention can also use and above-mentioned implementation The different form of mode, the equivalent conversion that those skilled in the art are made on the premise of without prejudice to spirit of the invention Or corresponding change, it should all belong in protection scope of the present invention.

Claims (9)

  1. A kind of 1. laser paper printing equipment, it is characterised in that:Including film unwinding unit (1), UV ink printing element (2), membrane pressure Unit (3), UV ink settings unit (4), film rolling unit (5), paper unwinding unit (6), paper rolling unit (7), the film are put Roll unit (1) exports laser film to UV ink printing element (2), and UV ink printing element (2) is by pattern/text printout in radium Output is to membrane pressure unit (3) after penetrating on film, the paper unwinding unit (6) by paper sheet delivery to membrane pressure unit (3), it is radium-shine thin Film, paper are mutually adjacent at membrane pressure unit (3) place and by membrane pressure unit (3) by the radium-shine layer and pattern/text on laser film Word is transferred on paper, and UV ink settings unit (4) is arranged on rear side of membrane pressure unit (3) and UV ink is dried, film with Paper separates after UV ink settings unit (4) output and is respectively connected to film rolling unit (5), paper rolling unit (7).
  2. A kind of 2. laser paper printing equipment according to claim 1, it is characterised in that:The UV ink printing element (2), Preposition UV ink settings unit (8) is provided between membrane pressure unit (3).
  3. A kind of 3. laser paper printing equipment according to claim 2, it is characterised in that:The UV ink settings unit (4) Include UV lamp with preposition UV ink settings unit (8).
  4. A kind of 4. laser paper printing equipment according to claim 1, it is characterised in that:The UV ink printing element (2) Including engine base (21), printing plate cylinder (22), printing pressing roll (23), UV ink basin (24), scraper (25), the printing plate cylinder (22) Part is immersed on the UV ink of UV ink basin (24), and the printing pressing roll (23) is arranged on printing by a pushing cylinder (231) Above roller (22), the printing plate cylinder (22) is driven by a device of rotation driving and rotated, and the scraper (25) is arranged on print Above brush roller (22) or side, is carved with pattern or word on the printing plate cylinder (22), and laser film is from printing plate cylinder (22) penetrated between printing pressing roll (23), laser film is pressed on by the printing pressing roll (23) by pushing cylinder (231) On printing plate cylinder (22) so that described to scrape on the pattern or words transfer printing to laser film carved on the printing plate cylinder (22) Knife (25) can scrape ink unnecessary on printing plate cylinder (22) to UV ink basin (24).
  5. A kind of 5. laser paper printing equipment according to claim 1, it is characterised in that:The membrane pressure unit (3) includes pressure Deflector roll (31), fixed transfer roller (32), paper and laser film penetrate the pressure between pressing film roller (31) and fixed transfer roller (32) Paper and laser film are compacted on fixed transfer roller (32) by deflector roll (31) by a press mold cylinder (33) so that on laser film Radium-shine layer and pattern/word be transferred on paper.
  6. A kind of 6. laser paper printing equipment according to claim 1, it is characterised in that:In front of the paper rolling unit (7) Correction unit (9) is configured with, to correct the position of paper.
  7. A kind of 7. laser paper printing equipment according to claim 1, it is characterised in that:The film rolling unit (5), paper are put Roll unit (6), paper rolling unit (7) are configured with elastic adjustment unit (10).
  8. A kind of 8. laser paper typography, it is characterised in that:Comprise the following steps:
    Step 1, thin-film unreeling, the laser film with radium-shine layer unreel;
    Step 2, film printing, by pattern or text printout to laser film;
    Step 3, preposition UV ink settings, dry the UV ink on laser film by UV lamp for the first time;
    Step 4, membrane pressure, are inputted paper to membrane pressure unit (3) by paper unwinding unit (6), paper is adjacent to film, is then passed through The radium-shine layer of laser film and pattern/word are transferred on paper by membrane pressure unit (3);
    Step 5, UV ink settings, irradiate dry UV ink by UV lamp;
    Step 6, peel off, by paper and thin film separation,
    Step 7:Winding, including film winding and paper winding, are wound thin by film rolling unit (5), paper rolling unit (7) respectively Film and paper.
  9. A kind of 9. laser paper typography according to claim 8, it is characterised in that:In step 7, paper passes through paper Paper rolling unit (7) winding is entered back into after correction process.
CN201610402882.3A 2016-06-07 2016-06-07 A kind of laser paper printing equipment and its typography CN105946342B (en)

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CN201610402882.3A CN105946342B (en) 2016-06-07 2016-06-07 A kind of laser paper printing equipment and its typography

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Application Number Priority Date Filing Date Title
CN201610402882.3A CN105946342B (en) 2016-06-07 2016-06-07 A kind of laser paper printing equipment and its typography

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CN105946342B true CN105946342B (en) 2018-04-17

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107896428B (en) * 2017-11-08 2018-11-27 梅州市恒晖科技股份有限公司 A kind of intelligent print system of wiring board
CN109693462A (en) * 2018-09-17 2019-04-30 施莹莺 The method of printed matter surface number synergy
CN109677147A (en) * 2018-11-30 2019-04-26 福建闽威科技股份有限公司 A kind of printing ink printing art reducing production cost

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201052689Y (en) * 2007-06-01 2008-04-30 蔡晓东 Mobile laser stamping transferring device
CN101654166A (en) * 2009-09-10 2010-02-24 武汉宇科包装科技股份有限公司 Technique for producing radium radiation packaging product and compound printing connecting line equipment thereof
CN101973172A (en) * 2010-03-30 2011-02-16 淄博泰宝包装制品有限公司 Method for performing positioning chromatography on holographic information and color printing information
CN102529324A (en) * 2011-12-29 2012-07-04 绍兴京华激光材料科技有限公司 Roll-to-roll laser holographic image embossing transfer production line and production process thereof
CN103395282A (en) * 2013-06-28 2013-11-20 广东新优威印刷装备科技有限公司 Laser pattern printing device
CN203995019U (en) * 2014-07-25 2014-12-10 汕头市依明机械股份有限公司 Radium-shine packing articles printing equipment
CN205767998U (en) * 2016-06-07 2016-12-07 中山松德印刷机械有限公司 A kind of laser paper printing equipment

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