CN101104757A - Copperplate surface printing ink and preparation method thereof - Google Patents
Copperplate surface printing ink and preparation method thereof Download PDFInfo
- Publication number
- CN101104757A CN101104757A CN 200710076023 CN200710076023A CN101104757A CN 101104757 A CN101104757 A CN 101104757A CN 200710076023 CN200710076023 CN 200710076023 CN 200710076023 A CN200710076023 A CN 200710076023A CN 101104757 A CN101104757 A CN 101104757A
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- CN
- China
- Prior art keywords
- printing ink
- surface printing
- copperplate
- resin
- copperplate surface
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Abstract
The invention discloses a copperplate surface printing ink and a preparation method of the surface printing ink. The surface printing ink comprises the following materials: solvent 39 to 62.5, resin 23 to 33.5, additive 2 to 4.5, paint powder 7 to 30, in weight portions. Compared with the prior art, the bonding material of the copperplate surface printing ink contains keto-aldehyde resin (XK) and keto-aldehyde resin (CB), so that the flexibility and adhesion of the product are improved; the freeze resistance and water resistance of the production are enhanced, and the production has high viscosity and fine fluidity.
Description
Technical field
The present invention relates to the flexographic printing ink area, be specifically related to a kind of copperplate surface printing ink and preparation method thereof.
Background technology
Printing-ink is by pigment, connects the pulpous state colloid that composition homodisperse such as material, auxiliary agent mix, and pigment makes printed matter have Protean color; Connect the carrier of material, also pigment is fixed on the surface of stock as tamanori as color; Auxiliary agent gives printing ink suitable character, makes printing ink satisfy the printability of various printing process, and printing ink should have certain fluidity, and satisfies the character of various print requests; Can be dry rapidly on printing; Dried printing ink should have corresponding various water-fast, acidproof, alkaline-resisting, fast light, anti-wipings, resistance such as wear-resisting.Liquid component in the ink composition is called and connects material, solids component is called pigment, also has various auxiliary agents, concerning printing ink, color, rheological and drying property are three most important character of printing ink, also are that development ink formulations and technology and manufacture of ink are the places that should note.Die on printing should have certain resistance, is only printing and has actual use.
And on the other hand, the flexographic printing that rises abroad the seventies in 20th century is considered to rising a kind of mode of printing, flexographic printing can print all flexible packages, it can print various plastic films, as polystyrene, polyester, polyolefin film etc., also be suitable for glassine paper is printed, can also on aluminium foil, presspaper, fluting board, print, and be used for printed, folded carton, gift package cup etc.It is fast that flexographic printing also has plate-making speed, the high advantage of print speed.
Therefore, connect the whether suitable of material selection, directly influence the performance of the printing ink of flexographic printing, and in the prior art, the toughness of printing ink and sticking power are all poor, and viscosity and flowability can not meet the demands, ink usage is higher under the equal conditions, has caused the pollution of waste and environment.
Summary of the invention
The objective of the invention is to overcome the above-mentioned defective of prior art, a kind of copperplate surface printing ink is provided, it connects in the material and comprises aldehyde ketone resin (XK) and aldehyde ketone resin (CB) and preparation method thereof, and technical scheme of the present invention is as follows:
A kind of copperplate surface printing ink, it comprises following material:
Solvent 39～62.5
Resin 23～33.5
Auxiliary agent 2～4.5
Pigment powder 7～30
Pressing ratio of quality and the number of copies forms.
Described solvent comprises following material:
Toluene 23～36.5
Mix propyl alcohol 14～21
Ethyl ester 1～1.5
Butyl ester 1～3
Anti-plain boiled water 0～0.5
Pressing ratio of quality and the number of copies forms.
Described resin comprises following material:
Benzene contains intermingle with amide resins 20～24
Dammar gum 2～4
Aldehyde ketone resin (XK) 1～2.5
Aldehyde ketone resin (CB) 0～3
Pressing ratio of quality and the number of copies forms.
Described auxiliary agent comprises following material:
Wax powder 2～3
Calomel mercurous chloride 0～1.5
Pressing ratio of quality and the number of copies forms.
The preparation method of described copperplate surface printing ink may further comprise the steps:
A, take by weighing an amount of solvent, add resin and at room temperature disperse stir about to make work in-process in 2 hours;
B, take by weighing the work in-process that an amount of step a makes and pour ball mill into, add the pigment powder, auxiliary agent at room temperature grinds together and promptly made copperplate surface printing ink in 8-10 hour.
The invention has the beneficial effects as follows: compare with prior art, comprise aldehyde ketone resin (XK) and aldehyde ketone resin (CB) in the connection material of copperplate surface printing ink, improved the snappiness and the sticking power of product; Its frost resistance and water tolerance have been strengthened, viscosity height, better mobile; Hardness when the use of calomel mercurous chloride can strengthen ink setting.
Embodiment
Copperplate surface printing ink of the present invention comprises that following material compares composition according to massfraction:
Toluene 23～36.5
Mix propyl alcohol 14～21
Ethyl ester 1～1.5
Butyl ester 1～3
Anti-plain boiled water 0～0.5
Benzene contains intermingle with amide resins 20～24
Dammar gum 2～4
Aldehyde ketone resin (XK) 1～2.5
Aldehyde ketone resin (CB) 0～3
Wax powder 2～3
Calomel mercurous chloride 0～1.5
The preparation method of copperplate surface printing ink may further comprise the steps:
A, take by weighing an amount of solvent, add resin and at room temperature disperse stir about to make work in-process in 2 hours;
B, take by weighing the work in-process that an amount of step a makes and pour ball mill into, add the pigment powder, auxiliary agent at room temperature grinds together and promptly made copperplate surface printing ink in 8-10 hour.
The viscosity of copperplate surface printing ink of the present invention has higher viscosity and flowability and depth of shade; Surf time can shorten over half, and solubilizing agent (Tianna solution) time can prolong about one times, waste product is few; Under equal conditions the consumption of printing ink can reduce 20%-30%; The consumption of solubilizing agent (Tianna solution) can reduce 20%-30%.
Claims (5)
1. a copperplate surface printing ink is characterized in that, it comprises following material:
Solvent 39～62.5
Resin 23～33.5
Auxiliary agent 2～4.5
Pigment powder 7～30
Pressing ratio of quality and the number of copies forms.
2. copperplate surface printing ink according to claim 1 is characterized in that, described solvent comprises following material:
Toluene 23～36.5
Mix propyl alcohol 14～21
Ethyl ester 1～1.5
Butyl ester 1～3
Anti-plain boiled water 0～0.5
Pressing ratio of quality and the number of copies forms.
3. copperplate surface printing ink according to claim 1 is characterized in that, described resin comprises following material:
Benzene contains intermingle with amide resins 20～24
Dammar gum 2～4
Aldehyde ketone resin (XK) 1～2.5
Aldehyde ketone resin (CB) 0～3
Pressing ratio of quality and the number of copies forms.
4. copperplate surface printing ink according to claim 1 is characterized in that, described auxiliary agent is for comprising following material:
Wax powder 2～3
Calomel mercurous chloride 0～1.5
Pressing ratio of quality and the number of copies forms.
5. the preparation method of copperplate surface printing ink according to claim 1 may further comprise the steps:
A, take by weighing an amount of solvent, add resin and at room temperature disperse stir about to make work in-process in 2 hours;
B, take by weighing the work in-process that an amount of step a makes and pour ball mill into, add the pigment powder, auxiliary agent at room temperature grinds together and promptly made copperplate surface printing ink in 8-10 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710076023 CN101104757A (en) | 2007-07-17 | 2007-07-17 | Copperplate surface printing ink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710076023 CN101104757A (en) | 2007-07-17 | 2007-07-17 | Copperplate surface printing ink and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101104757A true CN101104757A (en) | 2008-01-16 |
Family
ID=38998840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710076023 Pending CN101104757A (en) | 2007-07-17 | 2007-07-17 | Copperplate surface printing ink and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101104757A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403417A (en) * | 2014-11-19 | 2015-03-11 | 广东峰彩油墨有限公司 | High-temperature-resistant gravure table printing ink and preparation method thereof |
-
2007
- 2007-07-17 CN CN 200710076023 patent/CN101104757A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403417A (en) * | 2014-11-19 | 2015-03-11 | 广东峰彩油墨有限公司 | High-temperature-resistant gravure table printing ink and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20080116 |