CN106739586B - A kind of environmental printing method of low migration amount - Google Patents
A kind of environmental printing method of low migration amount Download PDFInfo
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- CN106739586B CN106739586B CN201611095408.7A CN201611095408A CN106739586B CN 106739586 B CN106739586 B CN 106739586B CN 201611095408 A CN201611095408 A CN 201611095408A CN 106739586 B CN106739586 B CN 106739586B
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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
- B41M1/12—Stencil printing; Silk-screen printing
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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention belongs to printing technology, and in particular to a kind of environmental printing method of low migration amount, comprise the following steps：Screen printing forme is made by printing figure message；Various pigments are prepared by printing figure message；Made screen printing forme is arranged on screen printer, color separation printing is carried out to carrier using made pigment；After the carrier printed is thermally dried, it is cooled and shaped, completes printing.Printing process cost of the present invention is cheap, pollution is small, migration amount is low, can effectively solve existing environmental protection and Health Situation, and printed matter can be widely used for the package decorations such as cigarette, wine, food.
Description
Technical field
The invention belongs to printing technology, and in particular to a kind of environmental printing method of low migration amount.
Background technology
Printing is to arrive printing ink transfer through processes such as plate-making, Shi Mo, pressurizations the original copy such as word, picture, photo, false proof
On the material surfaces such as paper, fabric, plastic products, leather, the technology of batch duplicating original copy content.Due to digital printing in recent years
Occur, be defined as printing in newest standard GB/T/T9851.1-2008：" use the image-carrier of analog or digital will
Photoghraphic coupler/colorant (such as ink) is transferred to the reproduction process on stock.”
Relevant report shows that global printing market is divided into three bulks：The U.S., Europe and Asia respectively account for global printing market
1/3rd or so.2006, global printing market total value was 610,000,000,000 dollars, and North America accounts for 32%, and Europe accounts for 32%, and Asia accounts for
28%, other areas account for 8%.By 2011, global printing market " east is moved "：North America accounts for 28%, and Europe will account for 31%, and Asia accounts for
30%, other areas account for 11%, and the global printing market gross output value is up to 720,000,000,000 dollars.From 12 great seals before 2006~2011 years whole world
From the point of view of the data for brushing market, China, which has been substituted Germany and Britain, turns into the third-largest printing market.Published according to national news total
The data that office announces, 2014, the shared printing enterprise 10.5 ten thousand in the whole nation, the people of practitioner 339.4 ten thousand, realize the printing gross output value
10857.5 hundred million yuan, 11763.0 hundred million yuan of whole industry total assets, 714.2 hundred million yuan of total profit, print external processing trade volume
866.2 hundred million yuan.
However, it is few to possess scale effect, the large enterprises of advanced technology and enterprise group in China printing industry at present, it is main
Will be still based on medium-sized and small enterprises.In these in small business, due to being restricted by conditions such as market, funds, advanced skill
The use of art and equipment is not extensive, and various traditional plate-making, printing and post-press finishing technique still occupy very big proportion.And
Film, developer solution, fixing solution, solvent-based ink, alcohols fountain solution, car wash water, i.e. painting used in traditional handicraft and equipment
Film, oil polish etc., due to containing plurality of heavy metal, organic solvent and volatile organic matter (VOC), producing and using process
In, environmental and human health impacts are directly affected, govern the development of printing industry always, are current urgent problems to be solved.
The content of the invention
For problem above, the present invention provides a kind of typography, and its cost is cheap, pollution is small, migration amount is low, can be effective
Solve existing environmental protection and Health Situation, printed matter can be used for the package decorations such as cigarette, wine, food.
To solve above technical problem, the present invention is achieved through the following technical solutions：
A kind of environmental printing method of low migration amount, comprises the following steps：
(1) screen printing forme is made by printing figure message；
(2) various pigments are prepared by printing figure message；
(3) made screen printing forme is arranged on screen printer, color separation printing is carried out to carrier using made pigment；
(4) after the carrier printed is thermally dried (80~85 DEG C, 45~60min), it is cooled and shaped, completes print
Brush.
According to above-mentioned environmental printing method, the pigment includes the raw material of following parts by weight：20~30 parts of attapulgite,
It is 0.5~1 part of lauryl sodium sulfate, 0.8~1.2 part of titanate coupling agent, 5~8 parts of rosin resin, 10~15 parts of colorant, different
3~4 parts of propyl alcohol, 10~15 parts of acetone, 1~2 part of ammonium citrate；It is preferred that 25 parts of attapulgite, 0.8 part of lauryl sodium sulfate,
1.0 parts of titanate coupling agent, 6 parts of rosin resin, 12 parts of colorant, 3 parts of isopropanol, 12 parts of acetone, 1 part of ammonium citrate.
According to above-mentioned environmental printing method, the colorant is azo system, phthalocyanine system organic toner.
According to above-mentioned environmental printing method, the rosin resin is not soluble in water, is dissolved in acetone, and its color is shallow, does not influence color
Material colour developing, and the inoxidizability become reconciled with high softening-point, high viscosity, after hot mastication, between making pigment crude, Yi Jiyan
Highly bonded between material and carrier, and not easy oxidation discoloration.
According to above-mentioned environmental printing method, the pigment is made up of following steps：
1. (20~50 μm) add in suitable quantity of water by the attapulgite, liquid level is flooded attapulgite, then add
The lauryl sodium sulfate, after being uniformly mixed, with 40Hz ultrasonication 45min, filtering, gained is consolidated into material drying,
Add in appropriate watery hydrochloric acid (5~8%), liquid level is flooded solid material, with 30Hz ultrasonication 30min, obtain mixture A；
2. the titanate coupling agent (surface modification) is added in the isopropanol, after being uniformly mixed, add
In the mixture A, 50Hz ultrasonication 30min are used under the conditions of 60 DEG C, are filtered after being cooled to room temperature, it is true that gained is consolidated into material
Sky is dried, and obtains powder material B；
After the above method is handled, attapulgite has bigger specific surface area, and adsorption capacity improves, while can reach
Miscellaneous toughness reinforcing, homogeneous equal hole；
3. the powder material B is submerged with suitable quantity of water, and the colorant and ammonium citrate are added, after stirring, with 70KHz
Ultrasonication 30min, then filtered, washed, untill cleaning solution is colourless, by resulting material drying to moisture content 15~
25wt%, obtain powder C；
4. the rosin resin is dissolved in the acetone, above-mentioned powder C is added, is mixed evenly, produces.
The present invention has following positive beneficial effect：
(1) typography cost of the present invention is cheap, without the printing instrument of Large expensive, is advantageous to medium-sized and small enterprises' operation
Use, change the present situation that advanced technology is difficult to promote.
(2) typography migration amount of the present invention is low, can reduce pigment migration in use and be caused to personnel and environment
Pollution, and printing moulding can be made prolonged brand-new, shabby will not felt.
(3) typography of the present invention makes printed matter have a third dimension, and pigment aggregation is on sand material, after being advantageous to use
The progress of phase deinking.
Embodiment
The present invention is expanded on further below in conjunction with specific embodiment.Involved raw material or reagent in following embodiments,
Unless otherwise instructed, it is commercially available；Involved test method, it is this area routine operation unless otherwise instructed.
Embodiment 1
A kind of environmental printing method of low migration amount, comprises the following steps：
(1) screen printing forme is made by printing figure message；
(2) various pigments are prepared by printing figure message；
(3) made screen printing forme is arranged on screen printer, color separation printing is carried out to carrier using made pigment；
(4) after the carrier printed is thermally dried (85 DEG C, 60min), it is cooled and shaped, completes printing.
The pigment includes the raw material of following parts by weight：25 parts of attapulgite, 0.8 part of lauryl sodium sulfate, titanate esters
1.0 parts of coupling agent, 6 parts of rosin resin, 12 parts of colorant, 3 parts of isopropanol, 12 parts of acetone, 1 part of ammonium citrate, the colorant are phthalein
Cyanines are blue.Specifically it is made up of following steps：
1. (20~50 μm) add in suitable quantity of water by the attapulgite, liquid level is flooded attapulgite, then add
The lauryl sodium sulfate, after being uniformly mixed, with 40Hz ultrasonication 45min, filtering, gained is consolidated into material drying,
Add in appropriate watery hydrochloric acid (6%), liquid level is flooded solid material, with 30Hz ultrasonication 30min, obtain mixture A；
2. the titanate coupling agent (surface modification) is added in the isopropanol, after being uniformly mixed, add
In the mixture A, 50Hz ultrasonication 30min are used under the conditions of 60 DEG C, are filtered after being cooled to room temperature, it is true that gained is consolidated into material
Sky is dried, and obtains powder material B；
3. the powder material B is submerged with suitable quantity of water, and the colorant and ammonium citrate are added, after stirring, with 70KHz
Ultrasonication 30min, then filtered, washed, untill cleaning solution is colourless, by resulting material drying to moisture content
20wt%, obtain powder C；
4. the rosin resin is dissolved in the acetone, above-mentioned powder C is added, is mixed evenly, produces.
Embodiment 2
It is substantially the same manner as Example 1 in addition to following characteristics：The pigment includes the raw material of following parts by weight：Attapulgite
20 parts, 1 part of lauryl sodium sulfate, 0.8 part of titanate coupling agent, 8 parts of rosin resin, 10 parts of colorant, 4 parts of isopropanol, acetone
10 parts, 2 parts of ammonium citrate；The colorant is phthalocyanine green.
Embodiment 3
It is substantially the same manner as Example 1 in addition to following characteristics：The pigment includes the raw material of following parts by weight：Attapulgite
30 parts, 0.5 part of lauryl sodium sulfate, 1.2 parts of titanate coupling agent, 5 parts of rosin resin, 15 parts of colorant, 3 parts of isopropanol, third
15 parts of ketone, 1 part of ammonium citrate；The colorant is paratonere 166.
The gained printed matter of embodiment 1~3, third dimension is strong, and color effect is good, and chromaticness is fine and smooth, and prolonged nondiscoloration is heavy for its
Metal, content of volatile organic compound, and migration amount (Special migration dichloro-benzenes, aromatic amine) etc. are detected, portion
Go-on-go is surveyed and the results are shown in Table 1.
The printed matter testing result of table 1 contrasts (mg/kg)
Comparative example 1
It is substantially the same manner as Example 1 in addition to following characteristics：The pigment includes the raw material of following parts by weight：Nano zeolite
25 parts, 0.8 part of lauryl sodium sulfate, 1.0 parts of titanate coupling agent, 6 parts of rosin resin, 12 parts of colorant, 3 parts of isopropanol, third
12 parts of ketone, 1 part of ammonium citrate.Gained printed matter appearance features are poor, and color effect is poor, expose zeolite primary colors, and meet water bleeding
Seriously.
Comparative example 2
It is substantially the same manner as Example 1 in addition to following characteristics：The pigment includes the raw material of following parts by weight：Attapulgite
25 parts, 0.8 part of lauryl sodium sulfate, 1.0 parts of titanate coupling agent, 6 parts of phenolic resin, 12 parts of colorant, 3 parts of isopropanol, third
12 parts of ketone, 1 part of ammonium citrate.Gained printed matter weatherability is poor, the easy chip off-falling of institute's lettering figure, and easily departs from paper.
Comparative example 3
It is substantially the same manner as Example 1 in addition to following characteristics：The pigment includes the raw material of following parts by weight：Attapulgite
25 parts, 0.8 part of lauryl sodium sulfate, 1.0 parts of titanate coupling agent, 6 parts of rosin resin, 12 parts of colorant, 3 parts of isopropanol, third
12 parts of ketone, 1 part of ammonium citrate, the colorant are barba hispanica.Gained printed matter appearance features are poor, and color effect is poor, pigment colour developing
It is coarse, and chance water has colour fading.
Comparative example 4
It is substantially the same manner as Example 1 in addition to following characteristics：
(1) screen printing forme is made by printing figure message；
(2) various pigments are prepared by printing figure message；
(3) made screen printing forme is arranged on screen printer, color separation printing is carried out to carrier using made pigment；
(4) carrier printed is carried out air-drying shaping, completes printing.Gained printed matter weatherability is poor, institute's lettering
Scheme easy chip off-falling, and easily depart from paper.
Comparative example 5
It is substantially the same manner as Example 1 in addition to following characteristics：The pigment is made up of following steps：
1. the attapulgite is submerged with suitable quantity of water, and the colorant and ammonium citrate are added, after stirring, with
70KHz ultrasonication 30min, are then filtered, are washed, untill cleaning solution is colourless, by resulting material drying to aqueous
15~25wt% of rate, obtain powder C；
2. the rosin resin is dissolved in the acetone, above-mentioned powder C is added, is mixed evenly, produces.Gained
Printed matter appearance features are poor, and color effect is slightly poor, and pigment colour developing is coarse, exposes attapulgite primary colors, there is old sense.
Comparative example 6
It is substantially the same manner as Example 1 in addition to following characteristics：The pigment is made up of following steps：
1. (20~50 μm) add in suitable quantity of water by the attapulgite, liquid level is flooded attapulgite, then add
The lauryl sodium sulfate, after being uniformly mixed, with 40Hz ultrasonication 45min, filtering, gained is consolidated into material drying,
Add in appropriate watery hydrochloric acid 6%, liquid level is flooded solid material, with 30Hz ultrasonication 30min, obtain mixture A；
2. the titanate coupling agent (surface modification) is added in the isopropanol, after being uniformly mixed, add
In the mixture A, the stir process 30min under the conditions of 60 DEG C, filtered after being cooled to room temperature, gained consolidated into material vacuum drying,
Obtain powder material B；
3. the powder material B is submerged with suitable quantity of water, and the colorant and ammonium citrate are added, after stirring, with 40KHz
Ultrasonication 60min, then filtered, washed, untill cleaning solution is colourless, by resulting material drying to moisture content
20wt%, obtain powder C；
4. the rosin resin is dissolved in the acetone, above-mentioned powder C is added, is mixed evenly, produces.Gained
Printed matter appearance features are poor, and color effect is slightly worse, and pigment colour developing is coarse, exposes attapulgite primary colors, there is old sense.
Each specific parameter and the substitute materials composition changed in above-described embodiment, can form multiple specific implementations
Example, it is the common excursion of the present invention, is no longer described in detail one by one herein.
Claims (3)
- A kind of 1. environmental printing method of low migration amount, it is characterised in that comprise the following steps：（1）Screen printing forme is made by printing figure message；（2）Pigment is prepared by printing figure message；The pigment includes the raw material of following parts by weight：20~30 parts of attapulgite, 0.5~1 part of lauryl sodium sulfate, metatitanic acid 0.8~1.2 part of ester coupling agent, 5~8 parts of rosin resin, 10~15 parts of colorant, 3~4 parts of isopropanol, 10~15 parts of acetone, lemon Sour 1~2 part of ammonium；（3）Made screen printing forme is arranged on screen printer, color separation printing is carried out to carrier using made pigment；（4）After the carrier printed is thermally dried, it is cooled and shaped, completes printing.
- 2. the environmental printing method of low migration amount according to claim 1, it is characterised in that：Step（4）In 80~85 DEG C of bars 45~60min is dried under part.
- 3. the environmental printing method of low migration amount according to claim 1, it is characterised in that：The pigment includes following weight The raw material of part：25 parts of attapulgite, 0.8 part of lauryl sodium sulfate, 1.0 parts of titanate coupling agent, 6 parts of rosin resin, colorant 12 parts, 3 parts of isopropanol, 12 parts of acetone, 1 part of ammonium citrate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611095408.7A CN106739586B (en) | 2016-12-02 | 2016-12-02 | A kind of environmental printing method of low migration amount |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611095408.7A CN106739586B (en) | 2016-12-02 | 2016-12-02 | A kind of environmental printing method of low migration amount |
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| CN106739586A CN106739586A (en) | 2017-05-31 |
| CN106739586B true CN106739586B (en) | 2018-02-13 |
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| CN110746815A (en) * | 2019-11-22 | 2020-02-04 | 遵义商百惠印刷有限公司 | Environment-friendly printing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004195697A (en) * | 2002-12-16 | 2004-07-15 | Komatsu Seiren Co Ltd | Screen printing method and ink used in this method |
| CN101195310A (en) * | 2008-01-03 | 2008-06-11 | 谢俊民 | Adelomorphic pigment printing art |
| CN103009786A (en) * | 2011-09-23 | 2013-04-03 | 潘美珍 | Printing device and method of three-dimensional ornamentation silk screen |
| CN103753990A (en) * | 2014-01-22 | 2014-04-30 | 繁昌县朱氏印务有限责任公司 | Ceramic transfer paper screen printing technology |
| CN104532669A (en) * | 2014-12-05 | 2015-04-22 | 鲁继烈 | Water-tolerant light-resistant ozone-proof composition for protection of character image and cultural relics |
-
2016
- 2016-12-02 CN CN201611095408.7A patent/CN106739586B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004195697A (en) * | 2002-12-16 | 2004-07-15 | Komatsu Seiren Co Ltd | Screen printing method and ink used in this method |
| CN101195310A (en) * | 2008-01-03 | 2008-06-11 | 谢俊民 | Adelomorphic pigment printing art |
| CN103009786A (en) * | 2011-09-23 | 2013-04-03 | 潘美珍 | Printing device and method of three-dimensional ornamentation silk screen |
| CN103753990A (en) * | 2014-01-22 | 2014-04-30 | 繁昌县朱氏印务有限责任公司 | Ceramic transfer paper screen printing technology |
| CN104532669A (en) * | 2014-12-05 | 2015-04-22 | 鲁继烈 | Water-tolerant light-resistant ozone-proof composition for protection of character image and cultural relics |
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Denomination of invention: Environmentally-friendly printing method with low transfer volume Effective date of registration: 20190924 Granted publication date: 20180213 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Fuyang branch Pledgor: ANHUI JINHUI PRINTING SERVICE CO., LTD. Registration number: Y2019340000073 |