CN104760413A - Three-dimensional (3D) UV (ultraviolet) printing method of brown paper - Google Patents
Three-dimensional (3D) UV (ultraviolet) printing method of brown paper Download PDFInfo
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- CN104760413A CN104760413A CN201510157294.3A CN201510157294A CN104760413A CN 104760413 A CN104760413 A CN 104760413A CN 201510157294 A CN201510157294 A CN 201510157294A CN 104760413 A CN104760413 A CN 104760413A
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Abstract
The invention discloses a three-dimensional (3D) UV (ultraviolet) printing method of a brown paper. The 3D UV printing method of the brown paper is characterized in that the method is carried out according to the following processes: 1) delivering a carton to be printed to a UV machine platform to print; 2) delivering the semi-finished product after being treated by the UV machine platform to an ultraviolet curing light machine to perform light curing. The product of the 3D UV printing method of the brown paper can eliminate many shortcomings of set-off for an ordinary ink is slow in drying; meanwhile, there are many materials suitable for printing; the the printed products are good in both wear resistance and solvent resistance; moreover, the method can bring a colorful surface decorating effect.
Description
Technical field
The present invention relates to the three-dimensional UV printing process of a kind of brown paper 3D, be applied to cardboard box printing industry.
Background technology
The surface treatment and finishing process that Now has a color printing & watermark carton only oil polish and film mulching method or use carton overcoat PE bag, the carton surface print content of color printing and color are too single, and speed is comparatively slow, and precision is lower, easily to come unstuck foaming, set-off etc.Therefore, are research objects of the present invention for the problems referred to above.
Summary of the invention
In order to solve existing technical deficiency, the invention provides the three-dimensional UV printing process of a kind of brown paper 3D.
Technical program of the present invention lies in:
The three-dimensional UV printing process of a kind of brown paper 3D, is characterized in that, carry out according to the following procedure:
1) carton to be printed is sent into UV board to print;
2) semi-finished product that UV board is handled well are sent to UV-light photocuring machine and carry out light admittedly.
Wherein, the pressure of UV board board Pressure gauge display will remain on more than 0.6kpa; During printing, the angle between scrape printing cutter and web plate should between 45-90 degree.
Between described UV-light photocuring machine guipure speed 0 ~ 60m/min, light solid face target temperature will be arranged between 22-30 DEG C, two UV lamps every 8000W.
The invention has the advantages that: the product under the present invention can eliminate many disadvantages such as the set-off that brings slowly of common ink drying, and printability material is more simultaneously, printing rub resistance and solvent resistance good, also can bring colourful surface finish effect.
Detailed description of the invention
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
The present invention relates to the three-dimensional UV printing process of a kind of brown paper 3D, carry out according to the following procedure:
1) carton to be printed is sent into UV board to print;
2) semi-finished product that UV board is handled well are sent to UV-light photocuring machine and carry out light admittedly.
Wherein, the pressure of UV board board Pressure gauge display will remain on more than 0.6kpa; During printing, the angle between scrape printing cutter and web plate should between 45-90 degree.
Between above-mentioned UV-light photocuring machine guipure speed 0 ~ 60m/min, light solid face target temperature will be arranged between 22-30 DEG C, two UV lamps every 8000W.
Specific implementation process:
1. prepare:
Get out work order, get face mark, gloss oil, the production raw and auxiliary materials such as screen printing forme; Captain tackles board before start
Carry out corresponding maintenance work; Start air compressor machine and check that whether compressor operation situation is normal; Advise according to product
Style complete machine platform (set pattern); Select scrape printing cutter.
2. step:
2.1 install web plate, do demarcation position, face.
Start board, rise the half tone that fixture installs work order requirement, on platform, do demarcation position, face according to web plate.
2.2 UV boards run and arrange
2.3 UV-light photocuring boards run and arrange
2.4 adjustment platform test-run a machines, batch printing
Mix up silk-screen ink, pour appropriate silk-screen ink on half tone, get a face mark reverse side and be positioned over test-run a machine on platform.
Start to print after test-run a machine 2-3 opens and carry out first item inspection, in the middle of process, captain regularly inspects by random samples, as being found register trouble, should be regulated in time by the knob of before board and side, chromatography is recovered accurately.
Can not with automatic printing, floor push can be adopted to carry out sheet-fed printing more greatly for paper.
2.5 UV UV-light photocurings
Forward UV-light photocuring board after UV board prints to and carry out light admittedly, light is neat in collection table after having consolidated, and collects 100 and is neatly stacked at afterwards on pallet, separate with a little paper slip; Top back side of each pallet is placed upward.
3. Production Activity Control emphasis:
The pressure of board Pressure gauge display will remain on more than 0.6kpa, and board could normally run;
During printing, the angle between scrape printing cutter and web plate should between 45-90 degree
UV produces initial workpiece, procedure inspection requires:
1. chromatography is wanted accurately: carton face mark error is within 1mm, and description class front cover big envelope error is at 0.5mm
Within;
2. light solid after product the space of a whole page need be checked to be complete, level and smooth;
3. the admittedly rear product of light need uncover with adhesive tape is sturdy the adhesive force checking UV again;
4. must do the wear-resisting test of grinding back and forth for 3000 times with the power of four pounds through product examine, 180 degree are carried out inflection folding test passes for 5 times;
Light solid portion guipure speed is determined according to paper size; Light solid face target temperature will be arranged between 22-30 DEG C; Two UV lamps every 8000W.
4. silk-screen ink control stress point:
Residual crude oil ink after using of uncapping should build lid immediately, and upper and lower covers interface sealed by blend compounds band, the oil sealed
Ink should be positioned in damp proof, moistureproof carton and preserve;
When the rear remaining precursor printing ink of use of uncapping is preserved, should stick and use the date, the residual crude oil ink pot-life is
Half a year, go beyond the time limit, should process be scrapped;
The crude oil ink taken out and the ink after allotment can only make single use, and the pot life must not the work more than one
Day (24 hours), during production, oil should be taken out by actual amount
Ink or allotment ink, prevent from causing waste;
Expose ink for screen printing top layer in atmosphere and, as there is skinning, should skinning be removed, then could normally use.
5.UV machine related process parameters:
Bed dimension: 1600mm*1800mm
Maximum print area: 1400mm*1600mm
Frame size: 1400mm*1400mm---1400mm*1900mm
Instant from net height: 0---20
Printing area: 1400*1600mm
Pressure: 0.6kpa
The solid machine (baking machine) of light: transporting velocity 0 ~ 60m/min
Temperature is: 22 ~ 30 degrees Celsius.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (3)
1. the three-dimensional UV printing process of brown paper 3D, is characterized in that, carry out according to the following procedure:
1) carton to be printed is sent into UV board to print;
2) semi-finished product that UV board is handled well are sent to UV-light photocuring machine and carry out light admittedly.
2. the three-dimensional UV printing process of a kind of brown paper 3D according to claim 1, is characterized in that: wherein, the pressure of UV board board Pressure gauge display will remain on more than 0.6kpa; During printing, the angle between scrape printing cutter and web plate should between 45-90 degree.
3. the three-dimensional UV printing process of a kind of brown paper 3D according to claim 1, is characterized in that: between described UV-light photocuring machine guipure speed 0 ~ 60m/min, and light solid face target temperature will be arranged between 22-30 DEG C, two UV lamps every 8000W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157294.3A CN104760413A (en) | 2015-04-03 | 2015-04-03 | Three-dimensional (3D) UV (ultraviolet) printing method of brown paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157294.3A CN104760413A (en) | 2015-04-03 | 2015-04-03 | Three-dimensional (3D) UV (ultraviolet) printing method of brown paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104760413A true CN104760413A (en) | 2015-07-08 |
Family
ID=53642628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510157294.3A Pending CN104760413A (en) | 2015-04-03 | 2015-04-03 | Three-dimensional (3D) UV (ultraviolet) printing method of brown paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104760413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654126A (en) * | 2019-11-11 | 2020-01-07 | 保定永丽印务有限公司 | Kraft paper suitable for high-temperature printing and black card flat screen printing process |
-
2015
- 2015-04-03 CN CN201510157294.3A patent/CN104760413A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654126A (en) * | 2019-11-11 | 2020-01-07 | 保定永丽印务有限公司 | Kraft paper suitable for high-temperature printing and black card flat screen printing process |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |