CN111976326A - Anti-fingerprint weak acid-base-resistant printing surface treatment process - Google Patents
Anti-fingerprint weak acid-base-resistant printing surface treatment process Download PDFInfo
- Publication number
- CN111976326A CN111976326A CN202010923914.0A CN202010923914A CN111976326A CN 111976326 A CN111976326 A CN 111976326A CN 202010923914 A CN202010923914 A CN 202010923914A CN 111976326 A CN111976326 A CN 111976326A
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- China
- Prior art keywords
- printing
- fingerprint
- weak acid
- surface treatment
- treatment process
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
Abstract
The invention discloses a surface treatment process for fingerprint-proof and weak acid-base-resistant printing, which comprises the following steps: (1) adopting 97% of printing ink base oil and 3% of reinforcing agent; (2) printing with normal color ink, and illuminating the back of magenta ink and yellow ink by using a UV lamp tube; (3) coating reverse bottom oil 871 and surface oil 263A on the basis of the step (2), wherein reverse particles appear under the irradiation of ultraviolet rays; (4) after the printing is finished, placing the product in a workshop environment with the temperature of 10-30 ℃ and the humidity of 30-60 for 24 hours to cool and solidify the product; the invention has the beneficial effects that the process adopts multiple times of protection treatment on the surface of the printed matter to form multilayer protection, reverse particles are generated on the surface of the printed matter to increase the surface area of the printed matter, meanwhile, the particles can reduce the contact area of hands of people and accelerate the rapid evaporation of moisture of handprints, and acid and alkali resistant matt oil is added in the process to resist sweat, so that the handprints resistant and weak acid and alkali resistant printing surface treatment is formed.
Description
Technical Field
The invention relates to the technical field of surface treatment, in particular to a surface treatment process for fingerprint-proof and weak acid-base-resistant printing.
Background
At present, cosmetics and food are usually packaged and then sold, the cosmetics and food are usually required to be placed on a supermarket shelf for selection of customers during sale, the customers usually take the products to see the specification when buying, at the moment, the products are not bought when the products are taken, the products can be taken by a plurality of people afterwards, the people usually do not carry gloves when taking the products, at the moment, marks are left on the products, and once the marks are left, the products are not sold, the later customers can think that the products are old, sweat exists on hands of the people, and the sweat can corrode the surfaces of the products.
In view of the above, there is a need for an improved surface treatment process for packaging bags that can accommodate the need for frequent handling of the bags without compromising sales.
Disclosure of Invention
The invention aims to solve the problems of the existing packaging bag processing technology that people often leave traces when touching, so that the products are not sold to influence later-stage sales, and if sweat exists on hands, the packaging bag can be subjected to acid-base corrosion to influence the normal use of the packaging bag, so that the anti-fingerprint and weak acid-base resistant printing surface processing technology is designed on the basis of the existing material surface processing mode, and the anti-fingerprint and weak acid-base resistant printing surface processing technology can be used for preventing fingerprints and resisting weak acid-base.
The technical scheme of the invention is that the surface treatment process for the fingerprint-proof and weak acid-base-resistant printing comprises the following steps:
(1) adopting 97% of printing ink base oil and 3% of reinforcing agent;
(2) printing with normal color ink, and illuminating the back of magenta ink and yellow ink by using a UV lamp tube;
(3) coating reverse bottom oil 871 and surface oil 263A on the basis of the step (2), wherein reverse particles appear under the irradiation of ultraviolet rays;
(4) after the printing is finished, placing the product in a workshop environment with the temperature of 10-30 ℃ and the humidity of 30-60 for 24 hours to cool and solidify the product;
(5) and after cooling and solidification, printing a layer of acid and alkali resistant matt varnish on the printing machine.
Further supplementing the scheme, in the step (1), the irradiation power of the UV lamp tube is 85%.
Further supplementing the scheme, in the step (2), the irradiation power of the UV lamp tube is 90%.
The scheme is further supplemented, and 1% of reinforcing agent is added into the reverse bottom oil in the step (3).
Further supplementing the scheme, the printing speed of the printer in the step (3) is controlled at 8000 sheets/h, and the irradiation power of the lamp tube is 100%.
The scheme is further supplemented, and 3.5 percent of reinforcing agent is added in the acid and alkali resistant matt varnish in the step (5).
Further supplementing the scheme, in the step (5), the printing speed of the printing machine is 7000 sheets/hour, and the illumination time is 0.5 second.
The technology has the advantages that the technology adopts multiple times of protection treatment on the surface of the printed matter to form multilayer protection, reverse particles are generated on the surface of the printed matter to increase the surface area of the printed matter, meanwhile, the particles can reduce the contact area of hands of people and accelerate the rapid evaporation of moisture of handprints, acid and alkali resistant matt oil is added in the technology to resist sweat, so that the handprints are prevented, the weak acid and alkali resistant printing surface treatment is formed, the technology has no influence on subsequent processing, the technology is environment-friendly and degradable, and can be applied to supermarkets or other occasions, and users can repeatedly contact the printed matter of products.
Detailed Description
First, the technical scheme aims at the problems in the prior art, and environment-friendly and degradable materials are adopted for processing, so that the effects of water resistance and weak acid and alkali resistance can be achieved.
The printing principle is integrated, the surface of a printing stock needs to be treated for a plurality of times, and the technical scheme of the invention is explained in detail as follows:
the method mainly comprises the following steps of (1) adopting 97% + 3% of a reinforcing agent of printing ink base oil, wherein the irradiation power of a UV lamp tube is 85%, so that the adhesion of printing ink at the back is facilitated; wherein, the printing ink is produced by Haizhihui; (2) normal color ink printing, wherein UV lamp tubes are adopted for illumination behind magenta ink and yellow ink, the irradiation power is 90%, and the ink is completely cured; (3) coating reverse base oil 871 and surface oil 263A, wherein reverse particles appear under the irradiation of ultraviolet rays, when the printing ink is used, 1% of reinforcing agent is added into the reverse base oil, the purpose of adding the reinforcing agent is to accelerate the photochemical reaction so as to completely cure the printing ink, wherein the speed of the printing machine is controlled at 8000 sheets/hour, and the irradiation power of the printing machine is 100% by using a lamp tube; (4) after the printing is finished, placing the product in a workshop environment with the temperature of 10-30 ℃ and the humidity of 30-60 for 24 hours to cool and solidify the product; (5) after cooling and solidification, a layer of acid and alkali resistant matt varnish is printed on the printing machine, 3.5 percent of reinforcing agent is added into the acid and alkali resistant matt varnish during use, the printing speed is 7000 sheets/hour, and the illumination time is 0.5 second, so that the matt varnish is completely solidified on the surface of the printed matter; wherein, the acid and alkali resistant matt varnish is produced by Haizixiao.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (7)
1. A surface treatment process for fingerprint-proof and weak acid-base-resistant printing is characterized by comprising the following steps:
(1) adopting 97% of printing ink base oil and 3% of reinforcing agent;
(2) printing with normal color ink, and illuminating the back of magenta ink and yellow ink by using a UV lamp tube;
(3) coating reverse bottom oil 871 and surface oil 263A on the basis of the step (2), wherein reverse particles appear under the irradiation of ultraviolet rays;
(4) after the printing is finished, placing the product in a workshop environment with the temperature of 10-30 ℃ and the humidity of 30-60 for 24 hours to cool and solidify the product;
(5) and after cooling and solidification, printing a layer of acid and alkali resistant matt varnish on the printing machine.
2. The surface treatment process for anti-fingerprint and weak acid and alkali resistant printing according to claim 1, wherein the irradiation power of the UV lamp tube in the step (1) is 85%.
3. The surface treatment process for anti-fingerprint and weak acid and alkali resistant printing according to claim 1, wherein the irradiation power of the UV lamp tube in the step (2) is 90%.
4. The surface treatment process for anti-fingerprint and weak acid and alkali resistant printing according to claim 1, wherein 1% of reinforcing agent is added into the reverse base oil in the step (3).
5. The surface treatment process for anti-fingerprint and weak acid and alkali resistant printing according to claim 4, wherein the printing speed of the printer in the step (3) is controlled at 8000 sheets/hr, and the irradiation power of the lamp tube is 100%.
6. The surface treatment process for anti-fingerprint and weak acid and alkali resistant printing according to claim 1, wherein 3.5% of reinforcing agent is added in the acid and alkali resistant matt varnish in the step (5).
7. The anti-fingerprint weak acid and alkali resistant printing surface treatment process according to claim 6, wherein the printing speed of the printing machine in the step (5) is 7000 sheets/hour, and the illumination time is 0.5 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010923914.0A CN111976326A (en) | 2020-09-04 | 2020-09-04 | Anti-fingerprint weak acid-base-resistant printing surface treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010923914.0A CN111976326A (en) | 2020-09-04 | 2020-09-04 | Anti-fingerprint weak acid-base-resistant printing surface treatment process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111976326A true CN111976326A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010923914.0A Pending CN111976326A (en) | 2020-09-04 | 2020-09-04 | Anti-fingerprint weak acid-base-resistant printing surface treatment process |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202918355U (en) * | 2012-11-12 | 2013-05-01 | 广东金伦光电科技有限公司 | Handset screen cover lens protection plate capable of preventing fingerprint traces |
| CN204172519U (en) * | 2014-10-21 | 2015-02-25 | 苏州市清华技术研究所 | For the heat transfer film of touch-screen glass |
| CN107042195A (en) * | 2017-04-17 | 2017-08-15 | 佛山市润昌得盛金属材料有限公司 | A kind of thermal transfer and the preparation method of roller coating |
| CN207257026U (en) * | 2017-08-24 | 2018-04-20 | 东莞市厚德新材料有限公司 | A kind of anti-fingerprint blue light pad pasting |
| CN110183898A (en) * | 2019-05-08 | 2019-08-30 | 广州市帝天印刷材料有限公司 | A kind of production method of the reverse frosting technology of UV |
| CN110225831A (en) * | 2017-01-27 | 2019-09-10 | 雷恩哈德库兹基金两合公司 | Transfer film, its purposes and the method for manufacturing transfer film and the method for manufacturing the injection-molded item decorated with the transfer printing layer of transfer film |
| CN110435119A (en) * | 2019-08-15 | 2019-11-12 | Oppo广东移动通信有限公司 | Process of surface treatment, composite board and processing method, mobile terminal and rear shell |
| US20200198384A1 (en) * | 2017-05-23 | 2020-06-25 | Omya International Ag | Method for producing water-insoluble quantum dot patterns |
| CN111439049A (en) * | 2019-01-17 | 2020-07-24 | Oppo广东移动通信有限公司 | Manufacturing method of structural member and mobile terminal |
-
2020
- 2020-09-04 CN CN202010923914.0A patent/CN111976326A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202918355U (en) * | 2012-11-12 | 2013-05-01 | 广东金伦光电科技有限公司 | Handset screen cover lens protection plate capable of preventing fingerprint traces |
| CN204172519U (en) * | 2014-10-21 | 2015-02-25 | 苏州市清华技术研究所 | For the heat transfer film of touch-screen glass |
| CN110225831A (en) * | 2017-01-27 | 2019-09-10 | 雷恩哈德库兹基金两合公司 | Transfer film, its purposes and the method for manufacturing transfer film and the method for manufacturing the injection-molded item decorated with the transfer printing layer of transfer film |
| CN107042195A (en) * | 2017-04-17 | 2017-08-15 | 佛山市润昌得盛金属材料有限公司 | A kind of thermal transfer and the preparation method of roller coating |
| US20200198384A1 (en) * | 2017-05-23 | 2020-06-25 | Omya International Ag | Method for producing water-insoluble quantum dot patterns |
| CN207257026U (en) * | 2017-08-24 | 2018-04-20 | 东莞市厚德新材料有限公司 | A kind of anti-fingerprint blue light pad pasting |
| CN111439049A (en) * | 2019-01-17 | 2020-07-24 | Oppo广东移动通信有限公司 | Manufacturing method of structural member and mobile terminal |
| CN110183898A (en) * | 2019-05-08 | 2019-08-30 | 广州市帝天印刷材料有限公司 | A kind of production method of the reverse frosting technology of UV |
| CN110435119A (en) * | 2019-08-15 | 2019-11-12 | Oppo广东移动通信有限公司 | Process of surface treatment, composite board and processing method, mobile terminal and rear shell |
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Application publication date: 20201124 |