CN101377066B - Coating formula of non-carbon carbon paper color development face for aqueous ink jet printing bar code symbol - Google Patents
Coating formula of non-carbon carbon paper color development face for aqueous ink jet printing bar code symbol Download PDFInfo
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- CN101377066B CN101377066B CN2008100290920A CN200810029092A CN101377066B CN 101377066 B CN101377066 B CN 101377066B CN 2008100290920 A CN2008100290920 A CN 2008100290920A CN 200810029092 A CN200810029092 A CN 200810029092A CN 101377066 B CN101377066 B CN 101377066B
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Abstract
The present invention relates to the technical field of carbonless papers, in particular to a coating formula for a color-developing side of a carbonless paper used in the aqueous ink jet printing of bar code symbols. Calculated according to weight portions, the coating formula contains the following ingredients: 700 to 900 portions of water, 2 to 10 portions of dispersant, 15 to 40 portions of activated clay, 50 to 70 portions of kaoline, 90 to 110 portions of calcium carbonate, 125 to 140 portions of laminating adhesive, 20 to 30 portions of color-developing resin, 3 to 10 portions of polyvinylpyrrolidone, 3 to 5 portions of optical brightener and 2 to 5 portions of foam suppressor. The carbonless paper coated with the coating formula can be easily stored, and when aqueous ink is adopted to jet-print the carbonless paper coated with the coating formula to print bar code symbols, the problems of the diffusion and deep permeation of the aqueous ink on the coating of the carbonless paper and the nicks on the edges of ink lines can be effectively resolved, so that the quality of the reflection curve of a bar code can come up to the class A of the national standard.
Description
Technical field:
The present invention relates to the no carbon paper technical field, particularly the aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face.
Background technology:
At present, no carbon paper is easy to use with it, cleans not dirty hand, and the manifolding umber is many, and writing is clear; Easy to process, chromatography is neat; Be particularly suitable for the be widely used aspect such as invoice, form document of business forms such as bank, the tax, telecommunications, post and telecommunications, insurance, food and drink etc. of advantages such as computerized print.Along with the expansion of the carbonless paper scope of application, part is used for jet printing bar code symbol, and bar code symbol is printed with laser ink-jet, ink printing, aqueous ink jet printing three classes, the low and environmental protection of aqueous ink jet printing cost, but the requirement height of no carbon paper at present.Adopt present no carbon paper to carry out aqueous ink jet printing bar code symbol, the A level that bar code reflectivity curve quality can't be up to state standards, its basic reason are that there are various defectives in the formulation for coating material commonly used of carbonless copying color development face.
Disclose respectively at many patents and document no carbon paper color development face formulation for coating material as: 1, European patent EP .0482 409A1 (1991) discloses the formulation for coating material of the color development face of the synthetic no carbon paper of a kind of union base salicylic acid and formaldehyde, the formulation for coating material color speed of the color development face of this no carbon paper is fast, colour developing concentration height, but the color that formulation for coating material produced of the color development face of this no carbon paper can fade and flavescence in the sun; 2, Japan Patent is openly speciallyyed permit the flat 4-118280 of communique (A) to disclose a kind of is complexing agent with starch, and adds the formulation for coating material and preparation method thereof of color development face of the no carbon paper of the various inorganic matters of people, and this developer price is more cheap, but is difficult for preserving; 3, U.S. Schenectady company has produced a kind of formulation for coating material of color development face of HRJ-13205 no carbon paper, the formulation for coating material of the color development face of this no carbon paper is that raw material carries out condensation and obtains with alkyl salicylate, alkyl-substituted phenols, formaldehyde and metallic compound, is the formulation for coating material of the color development face of comparatively ideal a kind of no carbon paper at present.But the formulation for coating material of the color development face of this no carbon paper still exists and is difficult for the slow shortcoming of color speed under preservation and the low temperature.
The various shortcomings that the formulation for coating material of the color development face of above-mentioned no carbon paper exists, adopt the no carbon paper of the formulation for coating material coating of above-mentioned color development face, and this no carbon paper of use China ink spray printing, make bar code symbol, the aqueous ink diffusion on coating easily, dark infiltration, form line of ink marker emargintion or the like, make the A level that bar code reflectivity curve quality can't be up to state standards.
Summary of the invention:
The objective of the invention is at the deficiencies in the prior art, the formulation for coating material of a kind of aqueous ink jet printing bar code symbol of easy preservation with non-carbon carbon paper color development face is provided, adopt the no carbon paper of the formulation for coating material coating of color development face, and this no carbon paper of use China ink spray printing, make bar code symbol, can effectively solve the problem of the diffusion of aqueous ink on coating, dark infiltration, line of ink marker emargintion, make the A level that bar code reflectivity curve quality is up to state standards.
For achieving the above object, the present invention adopts following technical scheme:
The aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face by weight, comprises following component:
700～900 parts in water
2～10 parts of dispersants
15～40 parts of atlapulgites
50～70 parts of kaolin
90～110 parts in calcium carbonate
125～140 parts of compound adhesive
20～30 parts of color resins
3～10 parts of polyvinylpyrrolidones
3～5 parts of fluorescent whitening agents
2～5 parts of defoamers.
The aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face by weight, comprises following component:
800～850 parts in water
3～6 parts of dispersants
25～35 parts of atlapulgites
55～65 parts of kaolin
100～105 parts in calcium carbonate
130～135 parts of compound adhesive
25～28 parts of color resins
5～8 parts of polyvinylpyrrolidones
3～5 parts of fluorescent whitening agents
2～3 parts of defoamers.
The aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face by weight, comprises following component:
840 parts in water
5 parts of dispersants
30 parts of atlapulgites
60 parts of kaolin
102 parts in calcium carbonate
130 parts of compound adhesive
26 parts of color resins
8 parts of polyvinylpyrrolidones
3 parts of fluorescent whitening agents
2 parts of defoamers.
Described dispersant is a Sodium Polyacrylate.
The chemical composition of described atlapulgite is: SiO
2: (77～87) %; Al
2O
3: (10～16) %; Fe
2O
3: (2～4) %; MgO:(1～6) %.
Described kaolinic particle diameter is 1000 orders.
The particle diameter of described calcium carbonate is 1000 orders.
Described compound adhesive is that solid content is that 50% styrene-butadiene latex, solid content are that 50% styrene-acrylic latex, solid content are the compound of 22.5% amylan, and the compound weight ratio of styrene-butadiene latex, styrene-acrylic latex, amylan is 3～5: 3～5: 20～25.
Described color resin is that zinc salicylate and phenolic resins form by arbitrary proportion is composite.
Described polyvinylpyrrolidone chemical equilibrium constant K is 30, and molecular weight is 50000.
Described fluorescent whitening agent is six sulfonic acid-two (triazinyl amine) 1,2 talan.
Described defoamer is the mixture of aliphatic alcohol polyether and sodium soap.
Described aliphatic alcohol polyether is a fatty alcohol-polyoxyethylene ether.
Beneficial effect of the present invention is: the present invention by weight, comprise following component: 700～900 parts in water, 2～10 parts of dispersants, 15～40 parts of atlapulgites, 50～70 parts of kaolin, 90～110 parts in calcium carbonate, 125～140 parts of compound adhesive, 20～30 parts of color resins, 3～10 parts of polyvinylpyrrolidones, 3～5 parts of fluorescent whitening agents, 2～5 parts of defoamers, the no carbon paper that the above-mentioned coating prescription applies is preserved easily, the no carbon paper that adopts aqueous ink jet printing the present invention to apply, make bar code symbol, can effectively solve the diffusion of aqueous ink on the carbonless copying paper and coating, dark infiltration, the problem of line of ink marker emargintion makes the A level that bar code reflectivity curve quality is up to state standards.
The specific embodiment:
For a better understanding of the present invention, the invention will be further elaborated below in conjunction with embodiment.
Embodiment 1
The aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face by weight, comprises following component:
Water 840kg
Sodium Polyacrylate 5kg
Atlapulgite 30kg
Kaolin 60kg
Calcium carbonate 102kg
Styrene-butadiene latex 15kg
Styrene-acrylic latex 15kg
Amylan 100kg
Zinc salicylate 13kg
Phenolic resins 13kg
Polyvinylpyrrolidone 8kg
Six sulfonic acid-two (triazinyl amine), 1,2 talan 3kg
Aliphatic alcohol polyethenoxy 1kg
Sodium soap 1kg,
The chemical composition of wherein said atlapulgite is: 87% SiO
210% Al
2O
32% Fe
2O
31% MgO, atlapulgite can offset the influence of compound adhesive to colour developing, make color developing effect better.
Described kaolinic particle diameter is 1000 orders, and the particle diameter of described calcium carbonate is 1000 orders, has bigger specific area, pore space is big, makes coating expand, and pore volume is big, coloring is significantly increased, makes that coated face was more level and smooth when the present invention was coated on the no carbon paper.
Described compound adhesive is that solid content is that 50% styrene-butadiene latex, solid content are that 50% styrene-acrylic latex, solid content are the compound of 22.5% amylan; the compound weight ratio of styrene-butadiene latex, styrene-acrylic latex, amylan is 3: 3: 20, and the mask that is coated with that the present invention that compound styrene-butadiene latex can make in amylan is coated on the no carbon paper has picking strength and glossiness preferably; Compound styrene-acrylic latex bond strength is low but film hard in amylan, amylan, styrene-butadiene latex and styrene-acrylic latex they according to weight ratio be 20: 3: 3 compound, can effectively solve the problem of the diffusion of aqueous ink on coating, dark infiltration, line of ink marker emargintion, make the A level that bar code reflectivity curve quality is up to state standards.
Described color resin be zinc salicylate and phenolic resins by 1: 1 composite forming, make color speed fast, colour developing concentration height.
Described polyvinylpyrrolidone chemical equilibrium constant K is 30, molecular weight is 50000, adopt this polyvinylpyrrolidone to make aqueous ink rapid draing water, top layer absorbency good, prevent diffusion and improve to improve bar code scan curve reflectivity, make the A level that bar code reflectivity curve quality is up to state standards.
The described defoamer mixture that to be fatty alcohol-polyoxyethylene ether and sodium soap form according to 1: 1 mixed.
The no carbon paper that adopts the aqueous ink jet printing present embodiment to apply is made bar code symbol, makes the A level that bar code reflectivity curve quality is up to state standards, and test item sees Table 1:
| Test item | Testing result |
| 1, decoding correctness; | 100% |
| 2, minimum reflectivity; | ＞95% |
| 3, symbol contrast; | 3.9 |
| 4, minimum edge contrast; | 3.6 |
| 5, modulation ratio; | 3.6 |
| 6, degree of imperfection; | 3.8 |
| 7, decodable code degree. | 3.7 |
| Symbol level | (3.7＞3.5 is the A level) |
Table 1
Embodiment 2
The aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face by weight, comprises following component:
Water 700kg
Sodium Polyacrylate 2kg
Atlapulgite 15kg
Kaolin 50kg
Calcium carbonate 90kg
Styrene-butadiene latex 14.7kg
Styrene-acrylic latex 18.38kg
Amylan 92.92kg
Zinc salicylate 8kg
Phenolic resins 12kg
Polyvinylpyrrolidone 3kg
Six sulfonic acid-two (triazinyl amine), 1,2 talan 3kg
Fatty alcohol-polyoxyethylene ether 1kg
Sodium soap 1kg,
The chemical composition of wherein said atlapulgite is: 77% SiO
216% Al
2O
34% Fe
2O
36% MgO, atlapulgite can offset the influence of compound adhesive to colour developing, make color developing effect better.
Described kaolinic particle diameter is 1000 orders, and the particle diameter of described calcium carbonate is 1000 orders, makes that coated face was more level and smooth when the present invention was coated on the no carbon paper.
Described compound adhesive is that solid content is that 50% styrene-butadiene latex, solid content are that 50% styrene-acrylic latex, solid content are 22.5% amylan, according to weight ratio is 5: 4: 25 compound, and the mask that is coated with that the present invention that compound styrene-butadiene latex can make in amylan is coated on the no carbon paper has picking strength and glossiness preferably; Compound styrene-acrylic latex bond strength is low but film hard in amylan, amylan, styrene-butadiene latex and styrene-acrylic latex according to weight ratio be 25: 5: 4 compound, can effectively solve the problem of the diffusion of aqueous ink on the carbonless copying paper and coating, dark infiltration, line of ink marker emargintion, make the A level that bar code reflectivity curve quality is up to state standards.
Described color resin is that zinc salicylate and phenolic resins are 2: 3 composite forming by weight, makes color speed fast, colour developing concentration height.
Described polyvinylpyrrolidone chemical equilibrium constant K is 30, molecular weight is 50000, adopt this polyvinylpyrrolidone to make aqueous ink rapid draing, top layer absorbency good, prevent diffusion and improve bar code scan curve reflectivity, make the A level that bar code reflectivity curve quality is up to state standards.
The described defoamer mixture that to be fatty alcohol-polyoxyethylene ether and sodium soap form according to 1: 1 mixed.
The no carbon paper that adopts the aqueous ink jet printing present embodiment to apply is made bar code symbol, makes the A level that bar code reflectivity curve quality is up to state standards, and test item sees Table 2:
| Test item | Testing result |
| 1, decoding correctness; | 100％ |
| 2, minimum reflectivity; | ＞97％ |
| 3, symbol contrast; | 3.85 |
| 4, minimum edge contrast; | 3.55 |
| 5, modulation ratio; | 3.59 |
| 6, degree of imperfection; | 3.81 |
| 7, decodable code degree. | 3.72 |
| Symbol level | (3.6＞3.5 is the A level) |
Table 2
Embodiment 3
This is embodiments of the invention 3, and difference from Example 1 is that the aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face by weight, comprises following component:
Water 900kg
Sodium Polyacrylate 10kg
Atlapulgite 40kg
Kaolin 70kg
Calcium carbonate 110kg
Styrene-butadiene latex 16.14kg
Styrene-acrylic latex 16.14kg
Amylan 107.72kg
Zinc salicylate 15kg
Phenolic resins 15kg
Polyvinylpyrrolidone 3kg
Six sulfonic acid-two (triazinyl amine), 1,2 talan 3kg
Fatty alcohol-polyoxyethylene ether 2.5kg
Sodium soap 2.5kg,
The chemical composition of wherein said atlapulgite is: 80% SiO
212% Al
2O
33% Fe
2O
35% MgO, atlapulgite can offset the influence of compound adhesive to colour developing, make color developing effect better.
The no carbon paper that adopts the aqueous ink jet printing present embodiment to apply is made bar code symbol, makes the A level that bar code reflectivity curve quality is up to state standards, and test item sees Table 3:
| Test item | Testing result |
| 1, decoding correctness; | 100％ |
| 2, minimum reflectivity; | ＞98％ |
| 3, symbol contrast; | 3.91 |
| 4, minimum edge contrast; | 3.62 |
| 5, modulation ratio; | 3.60 |
| 6, degree of imperfection; | 3.8 |
| 7, decodable code degree. | 3.7 |
| Symbol level | (3.6＞3.6 is the A level) |
Table 3
Other is identical with embodiment 1, no longer repeats here.
Embodiment 4
This is embodiments of the invention 4, and difference from Example 1 is that the aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face by weight, comprises following component:
Water 800kg
Sodium Polyacrylate 3kg
Atlapulgite 25kg
Kaolin 55kg
Calcium carbonate 100kg
Styrene-butadiene latex 15kg
Styrene-acrylic latex 15kg
Amylan 100kg
Zinc salicylate 12.25kg
Phenolic resins 12.25kg
Polyvinylpyrrolidone 5kg
Six sulfonic acid-two (triazinyl amine), 1,2 talan 3kg
Fatty alcohol-polyoxyethylene ether 1kg
Sodium soap 1kg,
The chemical composition of wherein said atlapulgite is: 80% SiO
212% Al
2O
33% Fe
2O
35% MgO, atlapulgite can offset the influence of compound adhesive to colour developing, make color developing effect better.
The no carbon paper that adopts the aqueous ink jet printing present embodiment to apply is made bar code symbol, makes the A level that bar code reflectivity curve quality is up to state standards, and test item sees Table 4:
| Test item | Testing result |
| 1, decoding correctness; | 100％ |
| 2, minimum reflectivity; | ＞99％ |
| 3, symbol contrast; | 4.0 |
| 4, minimum edge contrast; | 3.6 |
| 5, modulation ratio; | 3.6 |
| 6, degree of imperfection; | 3.6 |
| 7, decodable code degree. | 3.8 |
| Symbol level | (3.7＞3.5 is the A level) |
Table 4
Other is identical with embodiment 1, no longer repeats here.
Embodiment 5
This is embodiments of the invention 5, and difference from Example 1 is that the aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face by weight, comprises following component:
Water 850kg
Sodium Polyacrylate 6kg
Atlapulgite 35kg
Kaolin 65kg
Calcium carbonate 105kg
Styrene-butadiene latex 15.6kg
Styrene-acrylic latex 15.6kg
Amylan 103.8kg
Zinc salicylate 14kg
Phenolic resins 14kg
Polyvinylpyrrolidone 8kg
Six sulfonic acid-two (triazinyl amine), 1,2 talan 5kg
Fatty alcohol-polyoxyethylene ether 1.5kg
Sodium soap 1.5kg,
The chemical composition of wherein said atlapulgite is: 80% SiO
212% Al
2O
33% Fe
2O
35% MgO, atlapulgite can offset the influence of compound adhesive to colour developing, make color developing effect better.
The no carbon paper that adopts the aqueous ink jet printing present embodiment to apply is made bar code symbol, makes the A level that bar code reflectivity curve quality is up to state standards, and test item sees Table 5:
| Test item | Testing result |
| 1, decoding correctness; | 100％ |
| 2, minimum reflectivity; | ＞98% |
| 3, symbol contrast; | 4.0 |
| 4, minimum edge contrast; | 3.5 |
| 5, modulation ratio; | 3.7 |
| 6, degree of imperfection; | 3.6 |
| 7, decodable code degree. | 3.8 |
| Symbol level | (3.9＞3.5 is the A level) |
Table 5
Other is identical with embodiment 1, no longer repeats here.
Embodiment 6
This is embodiments of the invention 6, and difference from Example 1 is: the aqueous ink jet printing bar code symbol formulation for coating material of non-carbon carbon paper color development face by weight, comprises following component:
Water 847kg
Dispersant 8kg
Atlapulgite 18kg
Kaolin 66kg
Calcium carbonate 102kg
Styrene-butadiene latex 14.7kg
Phenylpropyl alcohol glue 14.7kg
Amylan 98.6kg
Zinc salicylate 11kg
Phenolic resins 11kg
Polyvinylpyrrolidone 7kg
Six sulfonic acid-two (triazinyl amine), 1,2 talan 4.5kg
Fatty alcohol-polyoxyethylene ether 1.85kg
Sodium soap 1.85kg
The no carbon paper that adopts the aqueous ink jet printing present embodiment to apply is made bar code symbol, makes the A level that bar code reflectivity curve quality is up to state standards, and test item sees Table 6:
| Test item | Testing result |
| 1, decoding correctness; | 100％ |
| 2, minimum reflectivity; | ＞99％ |
| 3, symbol contrast; | 4.0 |
| 4, minimum edge contrast; | 3.5 |
| 5, modulation ratio; | 3.6 |
| 6, degree of imperfection; | 3.6 |
| 7, decodable code degree. | 3.8 |
| Symbol level | (4.0＞3.5 is the A level) |
Table 6
Other is identical with embodiment 1, no longer repeats here.
Certainly, above-described embodiment is preferred embodiment of the present invention, is not to limit the scope of the present invention, so all equivalences of doing according to described formula material of the present patent application claim and principle change or modify, and are included in the present patent application claim.
Claims (10)
1. aqueous ink jet printing bar code symbol is characterized in that: by weight, comprise following component with the coating of non-carbon carbon paper color development face:
700～900 parts in water
2～10 parts of dispersants
15～40 parts of atlapulgites
50～70 parts of kaolin
90～110 parts in calcium carbonate
125～140 parts of compound adhesive
20～30 parts of color resins
3～10 parts of polyvinylpyrrolidones
3～5 parts of fluorescent whitening agents
2～5 parts of defoamers
Wherein, described dispersant is a Sodium Polyacrylate;
Described compound adhesive is that solid content is that 50% styrene-butadiene latex, solid content are that 50% styrene-acrylic latex, solid content are the compound of 22.5% amylan, and the compound weight ratio of styrene-butadiene latex, styrene-acrylic latex, amylan is 3～5: 3～5: 20～25;
Described polyvinylpyrrolidone chemical equilibrium constant K is 30, and molecular weight is 50000.
2. the aqueous ink jet printing bar code symbol according to claim 1 coating of non-carbon carbon paper color development face is characterized in that: by weight, comprise following component:
800～850 parts in water
3～6 parts of dispersants
25～35 parts of atlapulgites
55～65 parts of kaolin
100～105 parts in calcium carbonate
130～135 parts of compound adhesive
25～28 parts of color resins
5～8 parts of polyvinylpyrrolidones
3～5 parts of fluorescent whitening agents
2～3 parts of defoamers.
3. the aqueous ink jet printing bar code symbol according to claim 1 coating of non-carbon carbon paper color development face is characterized in that: by weight, comprise following component:
840 parts in water
5 parts of dispersants
30 parts of atlapulgites
60 parts of kaolin
102 parts in calcium carbonate
130 parts of compound adhesive
26 parts of color resins
8 parts of polyvinylpyrrolidones
3 parts of fluorescent whitening agents
2 parts of defoamers.
4. according to the coating of any described aqueous ink jet printing bar code symbol of claim 1-3 with non-carbon carbon paper color development face, it is characterized in that: the chemical composition of described atlapulgite is: SiO
2: (77～87) %; Al
2O
3: (10～16) %; Fe
2O
3: (2～4) %; MgO:(1～6) %.
5. according to the coating of any described aqueous ink jet printing bar code symbol of claim 1-3 with non-carbon carbon paper color development face, it is characterized in that: described kaolinic particle diameter is 1000 orders.
6. according to the coating of any described aqueous ink jet printing bar code symbol of claim 1-3 with non-carbon carbon paper color development face, it is characterized in that: the particle diameter of described calcium carbonate is 1000 orders.
7. according to the coating of any described aqueous ink jet printing bar code symbol of claim 1-3 with non-carbon carbon paper color development face, it is characterized in that: described color resin is that zinc salicylate and phenolic resins form by arbitrary proportion is composite.
8. according to the coating of any described aqueous ink jet printing bar code symbol of claim 1-3 with non-carbon carbon paper color development face, it is characterized in that: described fluorescent whitening agent is six sulfonic acid-two (triazinyl amine) 1,2 talan.
9. according to the coating of any described aqueous ink jet printing bar code symbol of claim 1-3 with non-carbon carbon paper color development face, it is characterized in that: described defoamer is the mixture of aliphatic alcohol polyether and sodium soap.
10. the aqueous ink jet printing bar code symbol according to claim 9 coating of non-carbon carbon paper color development face, it is characterized in that: described aliphatic alcohol polyether is a fatty alcohol-polyoxyethylene ether.
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| CN102702485B (en) * | 2012-05-25 | 2015-01-07 | 新乡市瑞丰化工有限责任公司 | Preparation method of modified aralkyl substituted salicylic acid resin polyvalent metal salt |
| CN102767116B (en) * | 2012-07-03 | 2014-09-10 | 广东侨盛防伪材料有限公司 | Paint used for three-color watermark security paper and preparation method thereof |
| CN105564795B (en) * | 2016-02-06 | 2019-09-13 | 上海透云物联网科技有限公司 | A kind of packaging bag and production method with identification code |
| CN111693434B (en) * | 2020-06-19 | 2024-01-19 | 中建路桥集团有限公司 | Experimental device for test concrete impervious performance |
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