CN112937141A - Method for water drop touch printing process - Google Patents
Method for water drop touch printing process Download PDFInfo
- Publication number
- CN112937141A CN112937141A CN202110447443.5A CN202110447443A CN112937141A CN 112937141 A CN112937141 A CN 112937141A CN 202110447443 A CN202110447443 A CN 202110447443A CN 112937141 A CN112937141 A CN 112937141A
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- China
- Prior art keywords
- printing
- oil
- base oil
- printing process
- water droplet
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- 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
Abstract
The invention relates to the technical field of printing processes, in particular to a method for a water drop touch printing process, which comprises the following steps: printing and coloring a printing stock; printing base oil on the colored printing stock; curing the base oil; transferring the surface oil to a resin plate through an anilox roller, transferring the surface oil to a printing stock through the resin plate, and coating the surface oil on the surface of the cured base oil; the surface oil was cured to obtain a water-drop-touch print finished product. The invention omits the processes of silk-screen printing, film covering and the like in the printing process, saves a large amount of manpower and printing cost, greatly improves the printing efficiency, and simultaneously forms dense and crystal-clear particles on the printed finished product, has uniform surface projection and more aesthetic feeling.
Description
Technical Field
The invention relates to the technical field of printing processes, in particular to a method for a water drop touch printing process.
Background
At present, UV offset printing machines are generally used in domestic printing factories, and a plurality of novel printing process effects emerge along with the popularization of UV curing technology, but the current printing process needs to consume a large amount of manpower, is complex in printing process and has low printing efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a method for a water drop touch printing process.
In order to solve the technical problems, the invention adopts the following technical scheme:
a method of a water droplet tactile printing process comprising the steps of:
printing and coloring a printing stock;
printing base oil on the colored printing stock;
curing the base oil;
transferring the surface oil to a resin plate through an anilox roller, transferring the surface oil to a printing stock through the resin plate, and coating the surface oil on the surface of the cured base oil;
the surface oil was cured to obtain a water-drop-touch print finished product.
The further technical scheme is as follows: and in the step of printing and coloring the printing stock, the printing stock is printed and colored through a plurality of color seats.
The further technical scheme is as follows: the base oil and the surface oil are offset printing ink.
The further technical scheme is as follows: the surface energy of the base oil is less than that of the surface oil.
The further technical scheme is as follows: the surface energy of the base oil is 20-28, and the surface energy of the surface oil is 32-40.
The further technical scheme is as follows: and in the step of curing the base oil, curing the base oil through an ultraviolet lamp.
The further technical scheme is as follows: the energy of the ultraviolet lamp is 140w/cm2-180w/cm2。
The further technical scheme is as follows: the anilox roller is an 80-line honeycomb type ceramic anilox roller.
The further technical scheme is as follows: the pressure range of the coating is 0.08mm-0.48 mm.
The further technical scheme is as follows: the printing stock is paper with a smooth surface.
Compared with the prior art, the invention has the beneficial effects that: the printing process omits the processes of silk screen printing, film coating and the like in the printing process, saves a large amount of manpower and printing cost, greatly improves the printing efficiency, and simultaneously forms dense and crystal-clear particles on the printed finished product, has uniform surface projection and more aesthetic feeling.
The invention is further described below with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a flow chart of a method of a water droplet tactile printing process of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, a first feature "on," "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
In the embodiment shown in fig. 1, the invention discloses a method of a water drop touch printing process, comprising the following steps:
s1, printing and coloring the printing stock;
in the embodiment, the printing material is paper with a smooth surface, so that the oil absorption is large and the printing effect is good. The printing stock is printed and colored through a plurality of color seats (offset printing seats), and is colored through ps version transfer printing ink, and the printing mode is offset printing, and the effect of coloring is even and effectual.
S2, printing base oil on the colored printing stock;
s3, solidifying the base oil;
in the embodiment, the base oil is cured by an ultraviolet lamp with the energy of 140w/cm2-180w/cm2The curing efficiency is high and the effect is good. In other embodiments, the base oil may be cured in other manners to adapt to different application scenarios.
S4, transferring the surface oil to a resin plate through an anilox roller, transferring the surface oil to a printing stock through the resin plate, and coating the surface oil on the surface of the cured base oil;
in the embodiment, the anilox roller is an 80-line honeycomb type ceramic anilox roller, so that the pattern obtaining effect is good, and in other embodiments, other anilox rollers can be adopted so as to meet different application scenes. The resin plate is subjected to flexography by adopting a high-quality zinc plate substrate, and the effect is good. In other embodiments, the varnish may also be transferred to the substrate by a blanket or other article to suit different application scenarios.
Wherein, the coating is processed by a coating machine, the gram weight of the offset paper is 80-400 g, the corresponding coating pressure range is 0.08-0.48 mm, and the coating pressure is adjusted according to the thickness of the paper so as to obtain the optimal coating effect.
And S5, solidifying the face oil to obtain the finished product of the water-drop-touch printing.
In the embodiment, the surface oil is cured by an ultraviolet lamp with the energy of 140w/cm2-180w/cm2The curing efficiency is high and the effect is good. In other embodiments, the base oil may be cured in other manners to adapt to different application scenarios.
In this embodiment, the base oil and the top oil are offset printing inks, where the offset printing inks are one or more of offset resin inks, offset gloss inks, offset four-color plate inks, offset fast-setting inks, offset gloss fast-drying inks, offset sheet-fed inks, offset rotary news inks, offset rotary thermosetting inks, offset iron printing steam-resistant inks, offset plastic inks, and offset photocuring inks, and may be specifically selected according to actual conditions.
The surface thickness of the finished product printed by the water drop touch is determined by the ink applying amount of the base oil and the surface oil, and the larger the ink applying amount is, the finer the particles are, and the stronger the hand feeling is.
The surface energy of the base oil is less than that of the surface oil, in this embodiment, the surface energy of the base oil is 20 to 28, the surface energy of the surface oil is 32 to 40, and the surface oil has a self-contraction function and is in a shallow crack shape after being cured.
Among them, in the present embodiment, the water droplet tactility printing process is realized by the UV offset printing apparatus, which is simple and efficient.
According to the invention, by utilizing the difference of the tension of the base oil and the surface oil, the surface tension of the offset printing base oil is smaller than that of the surface oil, after curing, the two kinds of printing ink can form dense and crystal-clear particles due to the difference of the surface tensions, the surface protruding sense is uniform, and the product is exquisite and has high-end aesthetic feeling; and the processes of silk screen printing, film coating and the like in the printing process are omitted, a large amount of manpower and printing cost are saved, and the printing efficiency is greatly improved.
The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.
Claims (10)
1. A method of a water droplet tactility printing process, comprising the steps of:
printing and coloring a printing stock;
printing base oil on the colored printing stock;
curing the base oil;
transferring the surface oil to a resin plate through an anilox roller, transferring the surface oil to a printing stock through the resin plate, and coating the surface oil on the surface of the cured base oil;
the surface oil was cured to obtain a water-drop-touch print finished product.
2. The method of a water droplet tactility printing process as claimed in claim 1, wherein the printing coloring step of the substrate prints the color on the substrate through a plurality of color holders.
3. The method of a water droplet tactility printing process as claimed in claim 1, wherein the base oil and the top oil are offset inks.
4. The method of a water droplet tactility printing process as claimed in claim 3, wherein the surface energy of the base oil is smaller than that of the top oil.
5. The method of a water droplet touch printing process of claim 4, wherein the surface energy of the base oil is 20-28 and the surface energy of the top oil is 32-40.
6. The method of a water droplet touch printing process as claimed in claim 1, wherein the step of curing the base oil is a step of curing the base oil by an ultraviolet lamp.
7. The method of claim 6, wherein the ultraviolet lamp is powered at 140w/cm2-180w/cm2。
8. The method of a water droplet tactile printing process according to claim 1, wherein the anilox roll is an 80-line honeycomb ceramic anilox roll.
9. The method of a water droplet touch printing process of claim 1, wherein the pressure of the coating is in the range of 0.08mm to 0.48 mm.
10. The method of a water droplet tactility printing process as claimed in claim 1, wherein the substrate is a smooth surfaced paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110447443.5A CN112937141A (en) | 2021-04-25 | 2021-04-25 | Method for water drop touch printing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110447443.5A CN112937141A (en) | 2021-04-25 | 2021-04-25 | Method for water drop touch printing process |
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| CN112937141A true CN112937141A (en) | 2021-06-11 |
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| CN202110447443.5A Pending CN112937141A (en) | 2021-04-25 | 2021-04-25 | Method for water drop touch printing process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312079A (en) * | 2021-12-14 | 2022-04-12 | 苏州江天包装科技股份有限公司 | Reverse oil printing process of dynamic label |
| CN115139680A (en) * | 2022-06-09 | 2022-10-04 | 深圳市众立生包装科技有限公司 | Reverse printing method and printed matter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1709707A (en) * | 2005-06-23 | 2005-12-21 | 广西真龙彩印包装有限公司 | Offset printing process |
| CN106626844A (en) * | 2016-11-22 | 2017-05-10 | 深圳劲嘉集团股份有限公司 | Offset print production process of surface effect treatment of printed material |
| CN111301017A (en) * | 2020-03-19 | 2020-06-19 | 重庆宏劲印务有限责任公司 | Method for realizing large impression effect through gravure equipment |
| CN111942042A (en) * | 2020-08-26 | 2020-11-17 | 重庆宏劲印务有限责任公司 | Method for printing 3D effect refraction pattern by using flexography process |
-
2021
- 2021-04-25 CN CN202110447443.5A patent/CN112937141A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1709707A (en) * | 2005-06-23 | 2005-12-21 | 广西真龙彩印包装有限公司 | Offset printing process |
| CN106626844A (en) * | 2016-11-22 | 2017-05-10 | 深圳劲嘉集团股份有限公司 | Offset print production process of surface effect treatment of printed material |
| CN111301017A (en) * | 2020-03-19 | 2020-06-19 | 重庆宏劲印务有限责任公司 | Method for realizing large impression effect through gravure equipment |
| CN111942042A (en) * | 2020-08-26 | 2020-11-17 | 重庆宏劲印务有限责任公司 | Method for printing 3D effect refraction pattern by using flexography process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312079A (en) * | 2021-12-14 | 2022-04-12 | 苏州江天包装科技股份有限公司 | Reverse oil printing process of dynamic label |
| CN115139680A (en) * | 2022-06-09 | 2022-10-04 | 深圳市众立生包装科技有限公司 | Reverse printing method and printed matter |
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Application publication date: 20210611 |
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