CN109016798A - A kind of device and method of water-based ink intaglio printing PVC film - Google Patents
A kind of device and method of water-based ink intaglio printing PVC film Download PDFInfo
- Publication number
- CN109016798A CN109016798A CN201810666264.9A CN201810666264A CN109016798A CN 109016798 A CN109016798 A CN 109016798A CN 201810666264 A CN201810666264 A CN 201810666264A CN 109016798 A CN109016798 A CN 109016798A
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- Prior art keywords
- water
- based ink
- printing
- pvc film
- drying
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
-
- 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
- B41M1/10—Intaglio printing ; Gravure printing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Printing Methods (AREA)
- Rotary Presses (AREA)
Abstract
The invention discloses a kind of device and methods for the water-based ink intaglio printing PVC film for belonging to gravure application field.The device includes impression cylinder, printing cylinder, water-based ink slot, doctor, drying hot air apparatus, it further include being arranged after drying up hot air apparatus and sequentially connected infrared hot wind device, dehumidifier air exhausting device, cold air refrigerating device, and wind deflector is set between printing cylinder, water-based ink slot and infrared hot wind device；The water-based ink printing PVC film carried out using apparatus of the present invention, rate of drying is fast, printing quality is high, VOC free discharge, can reach the safety and sanitation standard of food, medicine and other fields.
Description
Technical field
The invention belongs to gravure application field, in particular to a kind of device of water-based ink intaglio printing PVC film
And method.
Background technique
Intaglio printing is all part inkings by elder generation in the space of a whole page, is then scraped ink along gutter facet using scraper
Fall, then acts on the surface that the ink in recessed ink cell is transferred directly to carrier by pressure.Current domestic and international intaglio printing
The technique of PVC film mainly uses solvent property ink, and feature is that print speed printing speed is fast, bright in colour, equipment is simple；The disadvantage is that
Not environmentally, volatile organic compounds (abbreviation VOC) is largely discharged, there are atmosphere pollution, organic solvents to have very big danger to human body
Harmful technical problem.With the promotion of people's environmental protection consciousness, many countries and regions strictly forbid soluble ink to print, China
Also to the stringent limitation of such printing, Beijing area was strictly forbidden to use the printing of solvent borne ink on January 1st, 2018.
So it is the environment friendly and pollution-free, zero-emission of selection, extremely urgent to the printing technology that human body is non-hazardous, at present both at home and abroad
Existing environment-friendly aqueous ink printing in the market, is applied to the printing of paper, especially for plastic film printing mostly
It is to shrink the materials such as the plastic film, such as PVC, PE, PP of deformation after heating to realize not yet, master
Be: (1) water-based ink is not easy drying；(2) to less than version, wrong version phenomenon cannot obtain exquisite printed patterns effect for printing
Fruit.
Summary of the invention
The purpose of the present invention is to provide a kind of device and method of water-based ink intaglio printing PVC film, particular techniques
Scheme is as follows:
A kind of device of water-based ink intaglio printing PVC film, including impression cylinder, printing cylinder, water-based ink slot, scrape
Ink knife, drying hot air apparatus, and sequentially connected infrared hot wind device, dehumidifier air exhausting device, cold air refrigerating device setting are existed
After drying up hot air apparatus, the wind deflector of detachability is set between printing cylinder, water-based ink slot and infrared hot wind device.
The infrared hot wind device includes infrared heating device, air supply device, the hot wind that wherein infrared hot wind device conveys
Temperature, air quantity are controllable.
The dehumidifier air exhausting device includes extractor fan, air exhausting device, and wherein exhausting, air draft carry out simultaneously.
The cold air refrigerating device includes cooling device, air supply device, and wherein cooling device is water cooling or air cooling equipment.
Based on described device carry out water-based ink intaglio printing PVC film method the following steps are included:
(1) printing PVC film is drawn；
(2) water-based ink is printed in PVC film using impression cylinder, plate cylinder and the aqueous ink tank of stainless steel；
(3) water-based ink table in PVC film is printed onto using 30-60 DEG C of drying hot blast drying of drying hot air apparatus discharge
Layer；
(4) the aqueous oil in PVC film is printed onto using hot blast drying after 40 DEG C of infrared heatings of infrared hot wind device discharge
Inner layer under black surface layer；
(5) water-based ink drying process is generated using dehumidifier air exhausting device pump drainage drying hot wind, infrared heating hot wind
Steam；
(6) PVC film of the cold wind of cold air refrigerating device discharge, cooling and shaping printing water-based ink is utilized；
(7) step (1)~(6) are repeated and enter the printing of next space of a whole page.
The invention has the benefit that
Using the device and method of water-based ink intaglio printing PVC film provided by the invention, may be implemented using aqueous
The various PVC films of ink printing, rate of drying is fast, printing quality is high, VOC free discharge, has no adverse effects to human health, so that
PVC film can reach the safety and sanitation standard of food, medicine and other fields.
Detailed description of the invention
Fig. 1 is a kind of water-based ink intaglio printing PVC film flow chart provided by the invention.
Specific embodiment
The present invention provides a kind of device and methods of water-based ink intaglio printing PVC film, below with reference to embodiment pair
The present invention is described further.
Water-based ink intaglio printing PVC film flow chart as shown in Figure 1, gravure apparatus include impression cylinder, print
Brush roller, ethanol-free aqueous ink or ink containing ethanol aqueous and stainless steel sink, doctor and drying hot air apparatus；In intaglio process
On the basis of brush device, by sequentially connected infrared hot wind device, dehumidifier air exhausting device, cold air refrigerating device setting in drying heat
After wind apparatus, and keeping out the wind for detachability is set between printing cylinder, the aqueous ink tank of stainless steel and infrared hot wind device
Plate avoids the aqueous oil of printing cylinder, stainless steel for keeping apart printing cylinder, the aqueous ink tank of stainless steel and infrared hot wind
Ink tank curing ink plug version, skinning adhesion problems.
Infrared hot wind device includes infrared heating device, air supply device, hot blast temperature, the air quantity of the conveying of infrared hot wind device
Controllably；On the basis of drying up hot air apparatus, the hot wind after infrared heating is blown to printing PVC using blower by infrared hot wind device
On film, on the one hand, expand print stroke, accelerate the rate of drying of water-based ink, and then improve printing and produce speed, yield；It is another
Aspect rapidly, is thoroughly dried the water-based ink being printed onto PVC film by table using the strong penetrating power of infrared hot wind to interior,
To form stable ink layer, so that common hot blast drying device be avoided to be only capable of reaching water-based ink dry tack free and generating de-
Ink, adhesion problems.
Dehumidifier air exhausting device includes extractor fan, air exhausting device, the dehumidifier air exhausting device after infrared hot wind device is arranged in
Vapor for generating water-based ink in above-mentioned drying process is taken away and is discharged, and then avoids condensing to the cold because of vapor
On to PVC film the technical issues of caused slur, printing exception, influence ink setting effect.
Cold air refrigerating device includes cooling device, air supply device, and wherein cooling device is water cooling or air cooling equipment, and cold wind is cold
But device blows to cool breeze in the PVC film after infrared heating, dehumidifier, for that will generate after the processing of infrared hot wind device
The PVC film of heat shrinkable is quickly cooled down and it is made to be restored to state before contraction, in favor of an identical printing surface under PVC film
Printing again, and then achieve the effect that accurate chromatography；PVC film is avoided to become because having ink logo caused by heat shrinkable
Shape, next printing surface can not wrong version among accurate chromatography to the ink logo printed, be not inconsistent the problems such as print request.
Wind deflector, can for the infrared hot wind that infrared hot wind device generates to be isolated with printing cylinder, water-based ink slot
Disassembly is conveniently replaceable printing cylinder.On the one hand, plug version, printing cylinder caused by avoiding the ink on printing cylinder dry in advance are not
The problem of water-based ink can be adsorbed；On the other hand, the ink surface layer that can be avoided in water-based ink slot forms agglomeration, skinning adhesion
The problem of poor, the wrong version of caused printing effect even can not normally print.
Based on Fig. 1 shown device flow chart carry out water-based ink intaglio printing PVC film method the following steps are included:
(1) printing PVC film is drawn；
(2) impression cylinder, plate cylinder and the aqueous ink tank of stainless steel are utilized, water-based ink is printed in PVC film；
(3) it after the completion of step (2), is printed onto PVC film using 30-60 DEG C of hot blast drying of drying hot air apparatus discharge
Water-based ink surface layer；
(4) the water-based ink surface layer being printed onto PVC film is dried up using 40 DEG C of infrared hot winds of infrared hot wind device discharge
Under inner layer；
(5) water-based ink drying process is generated using dehumidifier air exhausting device pump drainage drying hot wind, infrared heating hot wind
Steam；
(6) PVC film of the cold front heavy rain of cold air refrigerating device discharge, sizing printing water-based ink is utilized；
(7) step (1)~(6) are repeated and enter the printing of next space of a whole page.
Claims (5)
1. a kind of device of water-based ink intaglio printing PVC film, including impression cylinder, printing cylinder, water-based ink slot, wiping
Knife, drying hot air apparatus, which is characterized in that by sequentially connected infrared hot wind device, dehumidifier air exhausting device, cold air refrigerating device
Detachability is arranged after drying up hot air apparatus, and between printing cylinder, water-based ink slot and infrared hot wind device in setting
Wind deflector.
2. the apparatus according to claim 1, which is characterized in that the infrared hot wind device includes infrared heating device, send
Wind apparatus.
3. the apparatus according to claim 1, which is characterized in that the dehumidifier air exhausting device includes extractor fan, air draft dress
It sets.
4. the apparatus according to claim 1, which is characterized in that the cold air refrigerating device includes cooling device, air-supply dress
It sets, wherein cooling device is water cooling or air cooling equipment.
5. a kind of method of the water-based ink intaglio printing PVC film carried out based on any one of claim 1-4 described device,
It is characterized in that, the described method comprises the following steps:
(1) printing PVC film is drawn；
(2) water-based ink is printed in PVC film using impression cylinder, plate cylinder and the aqueous ink tank of stainless steel；
(3) water-based ink surface layer in PVC film is printed onto using 30-60 DEG C of drying hot blast drying of drying hot air apparatus discharge；
(4) the water-based ink table in PVC film is printed onto using hot blast drying after 40 DEG C of infrared heatings of infrared hot wind device discharge
Inner layer under layer；
(5) steam that water-based ink drying process is generated using dehumidifier air exhausting device pump drainage drying hot wind, infrared heating hot wind；
(6) PVC film of the cold wind of cold air refrigerating device discharge, cooling and shaping printing water-based ink is utilized；
(7) step (1)~(6) are repeated and enter the printing of next space of a whole page.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810666264.9A CN109016798A (en) | 2018-06-22 | 2018-06-22 | A kind of device and method of water-based ink intaglio printing PVC film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810666264.9A CN109016798A (en) | 2018-06-22 | 2018-06-22 | A kind of device and method of water-based ink intaglio printing PVC film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109016798A true CN109016798A (en) | 2018-12-18 |
Family
ID=64610852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810666264.9A Pending CN109016798A (en) | 2018-06-22 | 2018-06-22 | A kind of device and method of water-based ink intaglio printing PVC film |
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| CN (1) | CN109016798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706532A (en) * | 2020-12-29 | 2021-04-27 | 东莞市正新包装制品有限公司 | Water-based ink printing method of shrink film and shrink film |
| CN112829451A (en) * | 2019-11-25 | 2021-05-25 | 魏宏帆 | Thin film printing device and printing method thereof |
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| CN204123779U (en) * | 2014-08-25 | 2015-01-28 | 天津市有为印刷包装有限公司 | A kind of printing and drying device |
| CN206170857U (en) * | 2016-11-21 | 2017-05-17 | 广州市奈本印刷机械有限公司 | Drying device for printing machine |
| CN206317551U (en) * | 2016-12-30 | 2017-07-11 | 海捷数码技术（苏州）有限公司 | Digit printing direct injection printing machine |
| CN106976310A (en) * | 2017-03-20 | 2017-07-25 | 贵州西牛王印务有限公司 | A kind of water-based ink dries servicing unit |
| CN206856261U (en) * | 2017-06-28 | 2018-01-09 | 苏州克莱尔精密模具有限公司 | A kind of dehumidifier printing equipment |
| CN107627715A (en) * | 2016-07-19 | 2018-01-26 | 昆山御龙包装器材有限公司 | A kind of water-based ink printing film technique and multicolor intaglio press |
| CN207014966U (en) * | 2017-07-25 | 2018-02-16 | 东莞市希望星绝缘材料有限公司 | A kind of drying unit of printing machine |
| CN107901580A (en) * | 2017-11-30 | 2018-04-13 | 湖北中烟工业有限责任公司 | A kind of satellite-type flexible printing machine and its typography for cork paper printing |
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2018
- 2018-06-22 CN CN201810666264.9A patent/CN109016798A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204123779U (en) * | 2014-08-25 | 2015-01-28 | 天津市有为印刷包装有限公司 | A kind of printing and drying device |
| CN107627715A (en) * | 2016-07-19 | 2018-01-26 | 昆山御龙包装器材有限公司 | A kind of water-based ink printing film technique and multicolor intaglio press |
| CN206170857U (en) * | 2016-11-21 | 2017-05-17 | 广州市奈本印刷机械有限公司 | Drying device for printing machine |
| CN206317551U (en) * | 2016-12-30 | 2017-07-11 | 海捷数码技术（苏州）有限公司 | Digit printing direct injection printing machine |
| CN106976310A (en) * | 2017-03-20 | 2017-07-25 | 贵州西牛王印务有限公司 | A kind of water-based ink dries servicing unit |
| CN206856261U (en) * | 2017-06-28 | 2018-01-09 | 苏州克莱尔精密模具有限公司 | A kind of dehumidifier printing equipment |
| CN207014966U (en) * | 2017-07-25 | 2018-02-16 | 东莞市希望星绝缘材料有限公司 | A kind of drying unit of printing machine |
| CN107901580A (en) * | 2017-11-30 | 2018-04-13 | 湖北中烟工业有限责任公司 | A kind of satellite-type flexible printing machine and its typography for cork paper printing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829451A (en) * | 2019-11-25 | 2021-05-25 | 魏宏帆 | Thin film printing device and printing method thereof |
| CN112706532A (en) * | 2020-12-29 | 2021-04-27 | 东莞市正新包装制品有限公司 | Water-based ink printing method of shrink film and shrink film |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20181218 |