CN102807789A - High-temperature-resistant ink for packaging of medical aluminum foil - Google Patents
High-temperature-resistant ink for packaging of medical aluminum foil Download PDFInfo
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- CN102807789A CN102807789A CN2012103141642A CN201210314164A CN102807789A CN 102807789 A CN102807789 A CN 102807789A CN 2012103141642 A CN2012103141642 A CN 2012103141642A CN 201210314164 A CN201210314164 A CN 201210314164A CN 102807789 A CN102807789 A CN 102807789A
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Abstract
The invention relates to high-temperature-resistant ink for packaging of a medical aluminum foil. The ink comprises protective agent and color paste, wherein the protective agent comprises the following components by weight percent: 40 to 50 percent of acetic ether, 20 to 30 percent of n-butyl acetate, 20 to 25 percent of nitro-cotton, 1 to 5 percent of amino resin and 1 to 4 percent of dioctyl phthalate; and the weight ratio of the protective agent to the color paste is 500: 6 to 9. The ink has beneficial effects of low viscosity, good leveling property, large solid content, bright color, high color concentration and good lattice point repeatability and is suitable for polychrome printing of level versions; the ink has high adhesive firmness, is suitable for different printing films, has excellent printing adaptability and good ink transferring property, and is suitable for different speeds and version depths; and the ink has good laminating property, and a formed ink film has high stripping strength.
Description
Technical field
The present invention relates to a kind of printing ink, be specifically related to a kind of high temperature resistant printing ink that is applied to the medicinal aluminum foil packing.
Background technology
Along with the raising of Chinese economic development and living standards of the people, people's health perception and environmental consciousness have become the strict more former standard of matter of pharmaceutical products and packing update thereof.For this reason, National Drug Administration has issued " national drug packaging vessel (material) standard " YBB00132002 at present, begins to try from June 1st, 2004.This standard code: solvent residual amount must not surpass 10.0mg/m
2, wherein the benzene solvent residual quantity must not surpass 3.0mg/m
2, metal must not surpass 1,000,000/; Readily oxidizable substance is used Sulfothiorine 0.01mol/L, and O.25ml titration adds the starch indicating liquid to terminal the time, continues titration to colourless, and water intaking, blank solution are operated with method in addition, and the two consumes vs must not surpass 1.5ml.
Summary of the invention
The technical problem that the present invention will solve provides a kind of environment friendly and pollution-free high temperature resistant printing ink that is applied to the medicinal aluminum foil packing.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
Design a kind of high temperature resistant printing ink that is applied to the medicinal aluminum foil packing; Comprise protective material and mill base; By weight percentage, said protective material contains vinyl acetic monomer 40～50%, N-BUTYL ACETATE 20～30%, nitro-cotton 20～25%, aminoresin 1～5%, DOP 1～4%; The weight ratio of said protective material and mill base is 500:6～9.
In application,, can directly protective material be coated on the medicinal aluminum foil surface and play, also can add different color paste deployments as requested and go out shades of colour and use again the aluminium foil surface provide protection according to different packing demands.
Said protective material is filled a prescription preferably and is: vinyl acetic monomer 43～48%, N-BUTYL ACETATE 24～29%, nitro-cotton 21～24%, aminoresin 2～4%, DOP 1～2%.
The best prescription of said protective material is: vinyl acetic monomer 46.28%, N-BUTYL ACETATE 26.86%, nitro-cotton 22.60%, aminoresin 3%, DOP 1.26%.
Said protectant preparation method is: get the raw materials ready according to said proportioning raw materials; Earlier vinyl acetic monomer, N-BUTYL ACETATE are mixed and stir 25～35min, add again that aminoresin continues to stir, behind dissolving 25～35min, slowly add nitro-cotton again; Continue to stir 2 hours, treat after the foam completely dissolve.
Above-mentioned high temperature resistant printing ink can use the coating of intaglio plate coating machine, 160～18 ℃ of bake out temperatures, application rate 60～80m/min, glue spread dry film amount 1～2g/m in use
2
The present invention has actively useful effect:
Low, the good leveling property of viscosity, solid content is big, bright-colored, depth of shade is high, the site circulation ratio is good, is applicable to the chromaticity printing of level version.
2. attachment fastness is high, is applicable to multiple printing film, and printability is good, and ink transfer property is good, is applicable to that different machine speeds is dark with version.
3. printing can high-temperature boiling resistant, but poach (80～100 ℃), high temperature steaming (100～130 ℃) when single component is used; In two-pack when printing, add the resistance to elevated temperatures, film forming properties, printability, compound fastness etc. that solidifying agent (2～5%) can improve the printing ink printing.
4. composite performance is good, and the ink film of formation has very high stripping strength (can reach 5N/15mm～10N/15mm); And through behind 120 ℃ of high temperature steamings, stripping strength goes up not down.
Embodiment
Further set forth the present invention below in conjunction with specific embodiment.If no special instructions raw materials used among the following embodiment, be commercially available; The related mensuration or the method for inspection are the used ordinary method in this area if no special instructions.
1 one kinds of high temperature resistant printing ink that are applied to the medicinal aluminum foil packing of embodiment; The weight ratio of being pressed 500:7 by protective material, mill base (transparent yellow 40.00%, ethanol 42.00%, butanols 18.00%) constitutes, and its protective material raw material is formed as follows: vinyl acetic monomer 46.28%, N-BUTYL ACETATE 26.86%, nitro-cotton 22.60%, aminoresin 3%, DOP 1.26%.
Concrete preparation method is: get vinyl acetic monomer, N-BUTYL ACETATE mix stir after, add aminoresin and continue to stir, add nitro-cotton behind the dissolving 30min, stop behind the 2h stirring, treat to get final product after the foam completely dissolve.
The performance index of above-mentioned high temperature resistant printing ink:
Solid content: 25 ± 1% (180 ℃ 10 seconds) (detection) according to the GB detection method;
Fineness :≤50 centipoises;
Viscosity: 9 ± 2 seconds/25 ℃ (being coated with 4 glasss of viscosity measurements);
Outward appearance: oyster white transparent liquid;
Examination criteria: 230 ℃ of nothings of moment heatproof come off (coming off) with the bonding nothing of scotch tape.
2 one kinds of high temperature resistant printing ink that are applied to the medicinal aluminum foil packing of embodiment are made up of by the weight ratio of 500:8 protective material, mill base, and its protective material raw material is formed as follows:
Vinyl acetic monomer 44%, N-BUTYL ACETATE 26%, nitro-cotton 24%, aminoresin 4%, DOP 2%.
The performance index of above-mentioned high temperature resistant printing ink:
Solid content: 24 ± 1% (180 ℃ 10 seconds) (detection) according to the GB detection method;
Fineness :≤50 centipoises;
Viscosity: 8 ± 2 seconds/25 ℃ (being coated with 4 glasss of viscosity measurements);
Outward appearance: oyster white transparent liquid;
Examination criteria: 230 ℃ of nothings of moment heatproof come off (coming off) with the bonding nothing of scotch tape.
Though, the present invention has been done detailed description in the preceding text with general explanation and specific embodiments, on basis of the present invention, can to some modifications of do or improvement, this will be apparent to those skilled in the art.Therefore, these modifications or the improvement on the basis of not departing from spirit of the present invention, made all belong to the scope that requirement of the present invention is protected.
Claims (4)
1. one kind is applied to the high temperature resistant printing ink that medicinal aluminum foil is packed; Comprise protective material and mill base; It is characterized in that by weight percentage, said protective material contains vinyl acetic monomer 40～50%, N-BUTYL ACETATE 20～30%, nitro-cotton 20～25%, aminoresin 1～5%, DOP 1～4%; The weight ratio of said protective material and mill base is 500:6～9.
2. the high temperature resistant printing ink that is applied to the medicinal aluminum foil packing according to claim 1; It is characterized in that said protective material contains vinyl acetic monomer 43～48%, N-BUTYL ACETATE 24～29%, nitro-cotton 21～24%, aminoresin 2～4%, DOP 1～2%.
3. the high temperature resistant printing ink that is applied to the medicinal aluminum foil packing according to claim 1 is characterized in that said protective material contains vinyl acetic monomer 46.28%, N-BUTYL ACETATE 26.86%, nitro-cotton 22.60%, aminoresin 3%, DOP 1.26%.
4. the high temperature resistant printing ink that is applied to the medicinal aluminum foil packing according to claim 1; It is characterized in that said protectant preparation method is: get the raw materials ready according to said proportioning raw materials, vinyl acetic monomer, N-BUTYL ACETATE are mixed stir 25～35min earlier; After adding aminoresin continuation stirring, dissolving 25～35min again; Slowly add nitro-cotton again, continue to stir 2 hours, treat after the foam completely dissolve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314164.2A CN102807789B (en) | 2012-08-30 | 2012-08-30 | High-temperature-resistant ink for packaging of medical aluminum foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314164.2A CN102807789B (en) | 2012-08-30 | 2012-08-30 | High-temperature-resistant ink for packaging of medical aluminum foil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102807789A true CN102807789A (en) | 2012-12-05 |
| CN102807789B CN102807789B (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210314164.2A Expired - Fee Related CN102807789B (en) | 2012-08-30 | 2012-08-30 | High-temperature-resistant ink for packaging of medical aluminum foil |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252944A (en) * | 2013-05-28 | 2013-08-21 | 无锡市华泰医药包装有限公司 | Aluminum foil for anti-fake medicine package and production technique thereof |
| CN105348910A (en) * | 2015-11-12 | 2016-02-24 | 成都普瑞斯特新材料有限公司 | High-temperature aluminum foil environment-friendly black ink and preparation method thereof |
| CN107512078A (en) * | 2017-09-14 | 2017-12-26 | 四川汇利实业有限公司 | Positive and negative overprinting process using medicinal aluminum foil as base material |
| CN110684479A (en) * | 2019-09-18 | 2020-01-14 | 苏州海顺包装材料有限公司 | Scratch-resistant medicinal aluminum foil and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076949A (en) * | 1993-04-05 | 1993-10-06 | 连云港药用包装材料厂 | Refractory surface protecting agent for aluminium foil |
| JPH083494A (en) * | 1994-06-22 | 1996-01-09 | Asahi Breweries Ltd | Ink jet printer ink composition which discolors by temperature history |
| CN1316474A (en) * | 2000-04-04 | 2001-10-10 | 蒋勤军 | Refractory polishing agent of aluminium foil and its preparing process |
| CN101407655A (en) * | 2008-11-14 | 2009-04-15 | 上海维凯化学品有限公司 | Environment-friendly type aqueous aluminum foil protecting agent and preparation thereof |
-
2012
- 2012-08-30 CN CN201210314164.2A patent/CN102807789B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076949A (en) * | 1993-04-05 | 1993-10-06 | 连云港药用包装材料厂 | Refractory surface protecting agent for aluminium foil |
| JPH083494A (en) * | 1994-06-22 | 1996-01-09 | Asahi Breweries Ltd | Ink jet printer ink composition which discolors by temperature history |
| CN1316474A (en) * | 2000-04-04 | 2001-10-10 | 蒋勤军 | Refractory polishing agent of aluminium foil and its preparing process |
| CN101407655A (en) * | 2008-11-14 | 2009-04-15 | 上海维凯化学品有限公司 | Environment-friendly type aqueous aluminum foil protecting agent and preparation thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘家聚: "耐高温药用铝箔药品包装印刷油墨的开发", 《中国包装工业》, no. 9, 30 September 2004 (2004-09-30), pages 58 - 59 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252944A (en) * | 2013-05-28 | 2013-08-21 | 无锡市华泰医药包装有限公司 | Aluminum foil for anti-fake medicine package and production technique thereof |
| CN103252944B (en) * | 2013-05-28 | 2016-01-27 | 无锡市华泰医药包装有限公司 | A kind of anti-counterfeiting drug Packaging Aluminum Foil and production technology thereof |
| CN105348910A (en) * | 2015-11-12 | 2016-02-24 | 成都普瑞斯特新材料有限公司 | High-temperature aluminum foil environment-friendly black ink and preparation method thereof |
| CN107512078A (en) * | 2017-09-14 | 2017-12-26 | 四川汇利实业有限公司 | Positive and negative overprinting process using medicinal aluminum foil as base material |
| CN110684479A (en) * | 2019-09-18 | 2020-01-14 | 苏州海顺包装材料有限公司 | Scratch-resistant medicinal aluminum foil and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102807789B (en) | 2015-02-25 |
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