CN107139574A - A kind of three-dimensional opals of 3D directly print the preparation method of material - Google Patents
A kind of three-dimensional opals of 3D directly print the preparation method of material Download PDFInfo
- Publication number
- CN107139574A CN107139574A CN201710215123.0A CN201710215123A CN107139574A CN 107139574 A CN107139574 A CN 107139574A CN 201710215123 A CN201710215123 A CN 201710215123A CN 107139574 A CN107139574 A CN 107139574A
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- Prior art keywords
- dimensional
- opal
- preparation
- opals
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/06—Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Vascular Medicine (AREA)
Abstract
The invention discloses the preparation method that a kind of three-dimensional opals of 3D directly print material, the preparation method includes the process such as the making of opal coating printing plate cylinder, the making of the three-dimensional opal versions of 3D, the laminating of the three-dimensional opal versions of 3D, printing, press mold cornerite, solidification, stripping, vacuum aluminum-coated.The preparation method can synchronously complete the printing of traditional ink picture and text and the three-dimensional opal special efficacys of 3D on same machine, and producing efficiency is high, set position precision is high, production cost is low.The present invention will be prepared into a kind of three-dimensional opal packaging materials of 3D, and plastics package colour-printed bag can be made by compound and bag；The three-dimensional opal effects of 3D of stronger visual impact are presented on colour-printed bag, with preferable promotional, interest and antifalsification.
Description
Technical field
The present invention relates to package printing material technical field, more particularly to a kind of three-dimensional opals of 3D directly print the preparation side of material
Method.
Background technology
3D opals are a kind of optical lens array image-forming principles, and third dimension is strong, and transparency is high, with lens wide-angle effect,
Downscaled images, expand the visual field, because of the extremely similar opal of viewing effect, therefore claim opal.The three-dimensional special efficacy of 3D solid opals is very strong,
Product can paint and aluminize using water white transparency as main product, to strengthen decoration functions；And by that will become more after painting or aluminizing
Color break-up is brilliant, is remarkably improved decorative effect, expands the purposes of product.
3D opals have certain application in Yan Bao, wine box, shower curtain, cosmetics, lamp decoration, advertising decoration.It is primarily present
Mode is cat eye mask, opal extrusion coating paper, opal film label etc..It is main with opal extrusion coating paper and cat in the application of packaging paper product
Based on eye anodized aluminium, as long as plastics package is based on the application of opal film label.All it is with system after making or printing before printing
That makees realizes, high processing costs, printing secondary set position accuracy are low, percent defective is high.At present by 3D opals in plastics package
Make with printing figure message on line complete technique and product do not occur also because on line manufacturing process exist positioning hardly possible,
The problems such as opal effect finished product is difficult to control.
The content of the invention
It is an object of the invention to overcome shortcoming and deficiency present in prior art directly to be printed there is provided a kind of three-dimensional opals of 3D
The preparation method of material, this method is simple, it is easy to accomplish.
The purpose of the present invention is achieved through the following technical solutions：
A kind of three-dimensional opals of 3D directly print the preparation method of material, comprise the following steps：
(1) making of opal coating printing plate cylinder：Carve to form ink cell with electric carving mode in printing roller surface, obtain cat
Eye coating printing plate cylinder；
(2) making of the three-dimensional opal versions of 3D：3D solid opal versions are metallograph, and its mother matrix uses the light of resolution ratio≤1 μm
Quarter, machine was exposed, and mother matrix is made in then development, spray silver, electroforming；The mother matrix is copied into working version by electroforming, makes work
The thickness of version keeps uniform and every piece of working version thickness to be consistent；
(3) laminating of the three-dimensional opal versions of 3D：The three-dimensional opal versions of the 3D of step (2) are fitted in into step (1) with double faced adhesive tape
Opal coating printing plate cylinder, ensures that roller girth is consistent with other color-sequential printing plate cylinder girths as far as possible after laminating, if error compared with
Greatly, then calibrated by single motor.
(4) print：Using opal coating printing plate cylinder printing UV coating, the three-dimensional cats of 3D are entered under the not dry state of UV coating
Eye version unit, UV coating is positioned with opal and pressed, and is obtained the three-dimensional opals of 3D and is directly printed material.
In step (1),
The depth of the ink cell is 28-35 μ.The depth of ink cell has been largely fixed the printing ink quantity of opal coating,
The thickness of coating weight has large effect to follow-up opal pressing and forming quality, endless to avoid occurring information in bonding processes
The depth that whole or coating overflows applicator roll ink cell in the phenomenon for producing burr, the present invention is 28-35 μ, and by engraving size in reality
Micro 0.1mm on the basis of the size of border.
In step (2), the condition of the electroforming is preferably：Use pH value for 4.5 electroforming solution, small in the electroforming 6 of 40A current stabilizations
When.
The three-dimensional opals of the 3D directly print the preparation method of material, in addition to press mold cornerite：UV coating and opal are positioned and pressed
Print film is drawn downwards by pressing film roller after conjunction, print film is enclose opal version and gos ahead.
The UV coating includes UV gloss oil and UV glue.
The three-dimensional opals of the 3D directly print the preparation method of material, in addition to solidification：Print film encloses opal version when going ahead,
Print film and opal version have a press mold cornerite, and the UV lamp of curing mechanism makes opal UV coating against being irradiated at press mold cornerite
Solidification.
The condition of the solidification is to use 8-16KWUV fluorescent tubes, printed with 90-150m/min.
The three-dimensional opals of the 3D directly print the preparation method of material, in addition to peel off：After after UV paint solidifications, print film continues
When going ahead, print film is separated with the three-dimensional opal versions of 3D, and UV coating is stayed in print film, and the three-dimensional opal effects of 3D are presented.
The three-dimensional opals of the 3D directly print the preparation method of material, in addition to winding：Print film is separated with the three-dimensional opal versions of 3D
Enter next printing element by deflector roll afterwards, until being wound after completing all printing process.
The three-dimensional opals of the 3D directly print the preparation method of material, in addition to aluminize：The print film wound is put into vacuum
Aluminum-spraying machine progress is vacuum aluminum-coated, and the vacuum aluminum-coated condition is：1100-1300 DEG C of evaporator temperature, chill-roll temperature 2-10
DEG C, vacuum 10-1-10-2Pa, speed of aluminizing 600m/min.
The present invention has the following advantages and effect relative to prior art：
(1) technological process of production is simple, and equipment investment is few；
(2) the three-dimensional opal versions of 3D are repeatable makes more than 100,000 units, and producing efficiency is high, production cost is low；
(3) completed with ink printing figure message on line, positioning precision is high；
(4) the three-dimensional opals of 3D no longer contain plastic sheeting, reduce environmental pollution, more environmentally-friendly；
(5) the three-dimensional opal stereoscopic vision impacts of 3D are strong, improve merchandising function and antiforge function.
Brief description of the drawings
Fig. 1 is the process chart of embodiment 1；
Fig. 2 is the finished product design sketch of embodiment 1.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Embodiment
As shown in figure 1, a kind of three-dimensional opals of 3D directly print production technology, comprise the following steps：
(1) making of opal coating printing plate cylinder：It is with electric carving or laser carving in printing roller surface that printing plate cylinder, which makes,
Form ink cell quarter, the depth of ink cell has been largely fixed the printing ink quantity of opal coating, and the thickness of coating weight is to follow-up cat
Intraocular pressure synthesis type quality has large effect, and to avoid occurring in bonding processes, information is imperfect or coating overflows and produces burr
Phenomenon, the present invention in applicator roll ink cell depth be 28-35 μ, and will carve size micro on the basis of actual size
0.1mm。
(2) making of the three-dimensional opal versions of 3D：3D solid opal versions are metallograph, and its mother matrix uses high-precision laser engraving machine
Carved, mother matrix copies working version by electroforming.By electroforming state modulator, the thickness of working version is set to keep uniform and every
The thickness of block working version is consistent.The condition of electroforming is：Use pH value for 4.5 electroforming solution, in 40A current stabilizations electroforming 6 hours.
(3) laminating of the three-dimensional opal versions of 3D：Opal version is fitted in into certain printing smooth roll with double faced adhesive tape, protected as far as possible after laminating
Demonstrate,prove roller girth consistent with other color-sequential printing plate cylinder girths, if error is larger, calibrated by single motor.
(4) print：Other normal ink printing figure messages of color-sequential, opal coating printing plate cylinder printing UV coating, in UV coating
Enter the three-dimensional opal version units of 3D under not dry state, UV coating is positioned with opal and pressed.UV coating is UV gloss oil or UV glue.
(5) press mold cornerite：UV coating makes print film bag with being drawn print film downwards by pressing film roller after opal positioning pressing
Opal version to go ahead.
(6) solidify：Print film encloses opal version when going ahead, and print film has certain press mold cornerite, solidification with opal version
The UV lamp of mechanism makes opal UV paint solidifications against being irradiated at press mold cornerite.The condition of solidification is to use 8-16KWUV lamps
Manage, printed with 90-150m/min.
(7) peel off：After UV paint solidifications, when print film continues to go ahead, print film is separated with the three-dimensional opal versions of 3D, and UV is applied
Material is stayed in print film, and the three-dimensional opal effects of 3D are presented.
(8) wind：Print film enters next printing element after being separated with the three-dimensional opal versions of 3D by deflector roll, until completing
Wound after all printing process.
(9) it is vacuum aluminum-coated：The print film wound is put into vacuum aluminum-plating machine progress vacuum aluminum-coated.Vacuum aluminum-coated condition
For：1100-1300 DEG C of evaporator temperature, 2-10 DEG C of chill-roll temperature, vacuum 10-1-10-2Pa, speed of aluminizing 600m/min.
Production technology described by the present embodiment will be prepared into a kind of three-dimensional opal packaging materials of 3D, by compound and bag
Plastics package colour-printed bag can be made.Fig. 2 is the three-dimensional opal packaging material partial result figures of 3D obtained by the present embodiment, mark 1
Printed for normal ink picture and text, mark 2 is the three-dimensional opals of 3D.
Above-described embodiment is preferably embodiment, but embodiments of the present invention are not by above-described embodiment of the invention
Limitation, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. a kind of three-dimensional opals of 3D directly print the preparation method of material, it is characterised in that comprise the following steps：
(1) making of opal coating printing plate cylinder：Carve to form ink cell with electric carving mode in printing roller surface, obtain opal painting
Expect printing plate cylinder；
(2) making of the three-dimensional opal versions of 3D：3D solid opal versions are metallograph, and its mother matrix uses the litho machine of resolution ratio≤1 μm
It is exposed, then develops, sprays silver, the obtained mother matrix of electroforming；The mother matrix is copied into working version by electroforming, makes working version
Thickness keeps uniform and every piece of working version thickness to be consistent；
(3) laminating of the three-dimensional opal versions of 3D：The three-dimensional opal versions of the 3D of step (2) are fitted in the opal of step (1) with double faced adhesive tape
Coating printing plate cylinder, ensures that roller girth is consistent with other color-sequential printing plate cylinder girths as far as possible after laminating；
(4) print：Using opal coating printing plate cylinder printing UV coating, the three-dimensional opal versions of 3D are entered under the not dry state of UV coating
Unit, UV coating is positioned with opal and pressed, and is obtained the three-dimensional opals of 3D and is directly printed material.
2. the three-dimensional opals of 3D according to claim 1 directly print the preparation method of material, it is characterised in that institute in step (1)
The depth for stating ink cell is 28-35 μ.
3. the three-dimensional opals of 3D according to claim 1 directly print the preparation method of material, it is characterised in that institute in step (2)
The condition for stating electroforming is：Use pH value for 4.5 electroforming solution, in 40A current stabilizations electroforming 6 hours.
4. the three-dimensional opals of 3D according to claim 1 directly print the preparation method of material, it is characterised in that the three-dimensional cats of the 3D
The preparation method of the straight print material of eye, in addition to press mold cornerite：By after UV coating and opal positioning pressing by pressing film roller by print film
Traction downwards, makes print film enclose opal version and gos ahead.
5. the three-dimensional opals of 3D according to claim 4 directly print the preparation method of material, it is characterised in that the UV coating bag
Include UV gloss oil and UV glue.
6. the three-dimensional opals of 3D according to claim 1 directly print the preparation method of material, it is characterised in that the three-dimensional cats of the 3D
The preparation method of the straight print material of eye, in addition to solidification：Print film encloses opal version when going ahead, and print film has pressure with opal version
Film cornerite, the UV lamp of curing mechanism makes opal UV paint solidifications against being irradiated at press mold cornerite.
7. the three-dimensional opals of 3D according to claim 6 directly print the preparation method of material, it is characterised in that the bar of the solidification
Part is to use 8-16KWUV fluorescent tubes, printed with 90-150m/min.
8. the three-dimensional opals of 3D according to claim 1 directly print the preparation method of material, it is characterised in that the three-dimensional cats of the 3D
The preparation method of the straight print material of eye, in addition to peel off：After after UV paint solidifications, when print film continues to go ahead, print film and 3D
Three-dimensional opal version separation, UV coating is stayed in print film, and the three-dimensional opal effects of 3D are presented.
9. the three-dimensional opals of 3D according to claim 1 directly print the preparation method of material, it is characterised in that the three-dimensional cats of the 3D
The preparation method of the straight print material of eye, in addition to winding：Print film enters next after being separated with the three-dimensional opal versions of 3D by deflector roll
Printing element, until being wound after completing all printing process.
10. the three-dimensional opals of 3D according to claim 1 directly print the preparation method of material, it is characterised in that the 3D is three-dimensional
Opal directly prints the preparation method of material, in addition to aluminizes：By the print film wound be put into vacuum aluminum-plating machine carry out it is vacuum aluminum-coated,
The vacuum aluminum-coated condition is：1100-1300 DEG C of evaporator temperature, 2-10 DEG C of chill-roll temperature, vacuum 10-1-10-2Pa,
Speed of aluminizing 600m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215123.0A CN107139574A (en) | 2017-04-02 | 2017-04-02 | A kind of three-dimensional opals of 3D directly print the preparation method of material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215123.0A CN107139574A (en) | 2017-04-02 | 2017-04-02 | A kind of three-dimensional opals of 3D directly print the preparation method of material |
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| CN107139574A true CN107139574A (en) | 2017-09-08 |
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ID=59773603
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| CN201710215123.0A Pending CN107139574A (en) | 2017-04-02 | 2017-04-02 | A kind of three-dimensional opals of 3D directly print the preparation method of material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440534A (en) * | 2018-12-19 | 2019-03-08 | 绍兴虎彩激光材料科技有限公司 | A kind of transfer platinum opal positioning paper and its preparation process |
| CN112497945A (en) * | 2020-11-09 | 2021-03-16 | 珠海市瑞明科技有限公司 | PET cat eye seamless non-positioning aluminized composite paper manufacturing process |
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