CN103555051A - Alcohol-soluble ink containing salad oil - Google Patents
Alcohol-soluble ink containing salad oil Download PDFInfo
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- CN103555051A CN103555051A CN201310541519.6A CN201310541519A CN103555051A CN 103555051 A CN103555051 A CN 103555051A CN 201310541519 A CN201310541519 A CN 201310541519A CN 103555051 A CN103555051 A CN 103555051A
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Abstract
The invention relates to alcohol-soluble ink containing salad oil. The alcohol-soluble ink is prepared from the following components in parts by weight: 5-15 parts of salad oil, 40-70 parts of edible alcohol, 5-30 parts of water-based pigments, 5-30 parts of nitrocotton, 3-6 parts of polyethylene wax and 1 part of ammonia water. The ink has the beneficial effects that the harm of discharge of solvents into the air is effectively reduced; meanwhile, due to the special formula of the ink, the temperature resistance of the ink is further improved and the highest heat-resistance temperature is 240 DEG C; the drying speed is high and drying can be completed within 10s; the ink has good adhesiveness and strong acid resistance, is especially suitable for package printing of the products such as candies, cigarettes, drugs and the like and has wide applicability.
Description
Technical field
The present invention relates to a kind of ethanol-soluble type ink that contains salad oil, belong to food and medicine packages printing preparation field.
Background technology
Food safety is a current very important problem, and in the hygienic quality problem causing in food product pack, printing-ink is one of key factor.In a lot of food and medicine packings, be all printed on motley exquisite pattern, and in the ink of impressing pattern, mostly contain harmful benzene.In food packaging ink, mainly contain the compositions such as alcohol, ester, ether, benzene, copper at present, though these compositions are without direct and Food Contact, in food product pack printing process, due to high speed printing, temperature is higher, and part toxic substance can volatilize due to high temperature, harm health of people.
For this reason, existing people studies this class flexible printing ink, to improving existing ink temperature tolerance poor.But the ink after these improvement still exists some problems, as long in time of drying,, when too high or too low for temperature, there is void in poor adherence.Therefore, how to find and a kind ofly can improve thermotolerance, reduce VOC volatilization, have again good tackiness, the fast ink of rate of drying is of great significance.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of high temperature resistantly, volatilization is few, fast drying, the ethanol-soluble type ink that tackiness is good.
In order to realize the object of the invention, the present invention adopts following technical scheme.
An ethanol-soluble type ink for salad oil, is made by the component of following weight part: salad oil 5-15 part, edible ethanol 40-70 part, water-based paint 5-30 part, nitro-cotton 5-30 part, polyethylene wax 3-6 part, 1 part of ammoniacal liquor.
As one of the present invention preferred embodiment, described ethanol-soluble type ink, is made by the component of following weight part: salad oil 8-10 part, edible ethanol 53-57 part, water-based paint 12-16 part, nitro-cotton 13-16 part, polyethylene wax 3-6 part, 1 part of ammoniacal liquor.
As further preferred embodiment of the present invention, described ethanol-soluble type ink, is made by the component of following weight part: 9 parts of salad oils, 55 parts of edible ethanols, 15 parts of water-based paints, 15 parts of nitro-cottons, 5 parts of polyethylene waxs, 1 part of ammoniacal liquor.
Wherein, described salad oil is the commercially available salad oil made from raw materials such as sunflower, corn, soybean.
Described nitro-cotton is L-type nitro-cotton, and molecular weight is between 22000-50000;
The present invention also provides the preparation method of the above-mentioned solvent type ink that contains salad oil, salad oil, nitro-cotton, water-based paint, disposable the joining in mixing machine of polyethylene wax are mixed, again by two roller machine high speed shear described in CN1693381A, fully merge, in the mixture after merging, add edible ethanol, after mixture dissolves completely, more slowly add while stirring ammoniacal liquor, obtain ink.
Wherein, described two roller machine shear temperature, not higher than 35 ℃, is sheared turn/min of rotating speed 1500-2000.
Ink of the present invention can effectively reduce solvent discharge to airborne harm; While is due to the special formulation of ink of the present invention, further improve the temperature tolerance of ink, the upper limit temperature of heat tolerance reaches 240 ℃, and rate of drying is fast, can in 10s, complete dryly, and tackiness is good, and acid resistance is strong, be particularly suitable for as the packages printing of the products such as candy, cigarette, medicine, suitability is wide.
Embodiment
Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
Embodiment 1
Salad oil 9g, nitro-cotton 15g, water-based paint 15g, disposable the joining in mixing machine of polyethylene wax 5g are mixed, pass through again two roller machine, and with not higher than 35 ℃, 1800 turn/min high speed shear, after fully merging, be dissolved in 55g edible ethanol, after thing to be mixed dissolves completely, slowly add while stirring again ammoniacal liquor 1g, obtain the ink for packing bag.
Embodiment 2
Salad oil 8g, nitro-cotton 15g, water-based paint 15g, disposable the joining in mixing machine of polyethylene wax 4g are mixed, pass through again two roller machine, and with not higher than 35 ℃, 1500 turn/min high speed shear, after fully merging, be dissolved in 53g edible ethanol, after thing to be mixed dissolves completely, slowly add while stirring again ammoniacal liquor 1g, obtain the ink for packing bag.
Embodiment 3
By salad oil 9g, nitro-cotton 16g, pigment 14g, disposable the joining in mixing machine of polyethylene wax 5g mix, pass through again two roller machine, and with not higher than 35 ℃, 2000 turn/min high speed shear, after fully merging, be dissolved in 56g edible ethanol, after thing to be mixed dissolves completely, more slowly add while stirring ammoniacal liquor 1g, obtain the ink for packing bag.
Ink effect detection
Embodiment 1-3 gained ink is carried out to correlated performance test, and take CN101665639A embodiment 2 as reference examples, concrete outcome is in Table 1.
The test of table 1 ink performance
As shown in Table 1, the ink heat resisting temperature of embodiment 1-3 is at 220-240 ℃, and rate of drying is fast, can be applicable to high temperature printing, and its acid resistance can reach 5 grades, and tackiness is good, and VOC discharge does not have obnoxious flavour.As can be seen here, the ink performance of the present invention's protection is outstanding, and suitability is wide, applicable different wrapping machine.
Although above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements, all belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (6)
1. an ethanol-soluble type ink that contains salad oil, is characterized in that, is made: salad oil 5-15 part, edible ethanol 40-70 part, water-based paint 5-30 part, nitro-cotton 5-30 part, polyethylene wax 3-6 part, 1 part of ammoniacal liquor by the component of following weight part.
2. ink according to claim 1, is characterized in that, is made: salad oil 8-10 part, edible ethanol 53-57 part, water-based paint 12-16 part, nitro-cotton 13-16 part, polyethylene wax 3-6 part, 1 part of ammoniacal liquor by the component of following weight part.
3. ink according to claim 1, is characterized in that, is made: 9 parts of salad oils, 55 parts of edible ethanols, 15 parts of water-based paints, 15 parts of nitro-cottons, 5 parts of polyethylene waxs, 1 part of ammoniacal liquor by the component of following weight part.
4. ink according to claim 1, is characterized in that, described nitro-cotton is L-type nitro-cotton, and molecular weight is between 22000-50000.
5. the preparation method of the arbitrary described ink of claim 1-4, it is characterized in that, salad oil, nitro-cotton, water-based paint, disposable the joining in mixing machine of polyethylene wax are mixed, again by two roller machine high speed shear, fully merge, in the mixture after merging, add edible ethanol, after mixture dissolves completely, slowly add while stirring again ammoniacal liquor, obtain ink.
6. preparation method according to claim 5, is characterized in that, described two roller machine shear temperature, not higher than 35 ℃, is sheared turn/min of rotating speed 1500-2000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541519.6A CN103555051A (en) | 2013-11-05 | 2013-11-05 | Alcohol-soluble ink containing salad oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541519.6A CN103555051A (en) | 2013-11-05 | 2013-11-05 | Alcohol-soluble ink containing salad oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103555051A true CN103555051A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310541519.6A Pending CN103555051A (en) | 2013-11-05 | 2013-11-05 | Alcohol-soluble ink containing salad oil |
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| CN (1) | CN103555051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835835A (en) * | 2017-03-28 | 2017-06-13 | 长葛市大阳纸业有限公司 | A kind of tipping paper sweet taste gloss oil, making and use method and tipping paper |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265839A (en) * | 2013-05-24 | 2013-08-28 | 苏州凹凸彩印厂 | Sky-blue solvent type flexographic ink and preparation method thereof |
-
2013
- 2013-11-05 CN CN201310541519.6A patent/CN103555051A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265839A (en) * | 2013-05-24 | 2013-08-28 | 苏州凹凸彩印厂 | Sky-blue solvent type flexographic ink and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835835A (en) * | 2017-03-28 | 2017-06-13 | 长葛市大阳纸业有限公司 | A kind of tipping paper sweet taste gloss oil, making and use method and tipping paper |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sabasedeane. Sekimizhe Inventor after: Wang Xing Inventor before: Meng Kai |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MENG KAI TO: SEBASTIANE SAICIMITZ WANG XING |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |