CN101639622B - Method for producing thin photosensory blueprint paper - Google Patents
Method for producing thin photosensory blueprint paper Download PDFInfo
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- CN101639622B CN101639622B CN2009100388798A CN200910038879A CN101639622B CN 101639622 B CN101639622 B CN 101639622B CN 2009100388798 A CN2009100388798 A CN 2009100388798A CN 200910038879 A CN200910038879 A CN 200910038879A CN 101639622 B CN101639622 B CN 101639622B
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Abstract
The present invention discloses a method for producing a thin photosensory blueprint paper, which is a method for producing a thin photosensory blueprint paper which is environment-friendly and has high production efficiency and high wood pulp utilization rate. The method is carried out according to the following steps: choosing 60 g/m<2> of blueprint body paper; coating pre-coating material on the front surface of the 60 g/m<2> of blueprint body paper; coating photosensory material on the front surface of the 60 g/m<2> of blueprint body paper which is pre-coated with the pre-coating material; and coating the back surface of the 60 g/m<2> of blueprint body paper with back-coating material so that the thin photosensory blueprint paper can be obtained. When in use, the thin photosensory blueprint paper is environment-friendly, energy saving and highly efficient. The method can be widely used in the photosensory blueprint paper production field.
Description
Technical field
The present invention relates to a kind of manufacture method of heliographic paper, relate in particular to a kind of manufacture method of thin photosensory blueprint paper.
Background technology
Sensitized paper is a kind of chemical coating converted paper, specialize in the usefulness of various engineering designs, machine-building blueprint, be requisite cultural goods in production and scientific research, the construction, particularly in recent years, along with the development of society and the progress of science and technology, sensitized paper obtains using more widely, its application comprises modern handle official bussiness, engineering construction, machine-building, printing industry etc., be one of main consumptive material of using of various fields, advantage such as its product must have svelteness, light sensitivity height, contrast is big, exposure density is good.
Producing the classic method of sensitized paper, is to adopt 80g/m
2The blueprint body paper be coated with, see the description of " People's Republic of China (PRC) specialized standard blueprint body paper " (ZBY 32002-86) for details: quantitative target is 79 ± 3.0g/m
2Use 80g/m
2The photosensory blueprint paper of blueprint body paper production has following defective:
1. not environmental protection, unit heliographic paper wood pulp uses too high;
2. it is excessive to take up room, and is difficult for moving up storing up, and is unfavorable for transportation and storage;
3. production cost height, the wasting of resources.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiencies in the prior art, provide the manufacture method of a kind of environmental protection, production efficiency height, thin photosensory blueprint paper that the wood pulp utilization factor is high, thin photosensory blueprint paper environmental protection and energy saving in use, high efficiency that this method is produced.
The technical solution adopted in the present invention is: the present invention carries out according to following step:
(1) gets 60g/m
2The blueprint body paper;
(2) prepare pre-coating, photosensitive material and the back of the body and be coated with material:
(A) water intaking is 50 liters, adding 2～5 kilograms aerosil or modified starch, 5～10 liters emulsion acrylic resin or acrylate-polyvinyl acetate multipolymer mixes and stirs, adding ammoniacal liquor again, to regulate pH value be 6～8, and then adding water, to make total measurement (volume) be 100 liters, promptly gets described pre-coating;
(B) water intaking is 50 liters, add 2～3 kilograms diazo salt, 3～4 kilograms coupling agent, 1～2 kilogram short apparent agent, 4～8 kilograms stabilizing agent, 4～8 kilograms brightening agent and 1～2 kilogram wetting agent and mix stirring, and then adding water, to make total measurement (volume) be 100 liters, promptly gets described photosensitive material;
(C) water intaking is 50 liters, adds 2～3 kilograms stabilizing agent, 1～2 kilogram wetting agent mixing and stirring, and then adding water, to make total measurement (volume) be 100 liters, promptly gets the described back of the body and be coated with material;
(3) with described 60g/m
2The described pre-coating of positive pre-coating of blueprint body paper:
With the linear velocity of 80 to 100 meters of per minutes at described 60g/m
2The described pre-coating of positive pre-coating of blueprint body paper, tentatively oven dry under 100 to 250 ℃ temperature then;
(4) at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material:
With the linear velocity of 80 to 100 meters of per minutes at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material, oven dry once more under 100 to 250 ℃ temperature then;
(5) at the described 60g/m of described pre-coating of pre-coating and photosensitive material
2The back side of blueprint body paper is coated with the described back of the body and is coated with material:
With the linear velocity of 80 to 100 meters of per minutes at the described 60g/m of described pre-coating of pre-coating and photosensitive material
2The back side of blueprint body paper is coated with the described back of the body and is coated with material, and oven dry for the third time under 100 to 250 ℃ temperature then promptly obtains described thin photosensory blueprint paper.
Described diazo salt adopts by to N, the double salt that TMSDEA N diethylamine base benzenediazonium chloride and zinc chloride are made or by the double salt that N-ethyl-N-hydroxyethylamine benzenediazonium chloride and zinc chloride are made or by to N, the double salt that N dimethylamine base benzenediazonium chloride and zinc chloride are made;
Described coupling agent employing 2 hydroxy naphthalene-3-carboxylic acid-3 '-N-morpholino-propylamine or 2,3-dihydroxy naphthlene 6-sulfonate sodium or 2,4-dihydroxy aniline alkyl sulfonate;
Described short agent employing 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide or diallyl ethylene glycol or six hydrogen-2-azepine that show
-2-ketone;
Described stabilizing agent adopts right-toluenesulfonic acid zinc or citric acid or zinc chloride;
Described brightening agent adopts 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide or diallyl ethylene glycol or six hydrogen-2-azepine
-2-ketone;
Described wetting agent adopts saponarin.
The invention has the beneficial effects as follows: because the present invention adopts 60g/m
2The blueprint body paper carries out pre-coating, photosensitive material, the back of the body and is coated with the coating of material, so can make thin photosensory blueprint paper.The present invention is traditional use 80g/m
2The custom that the blueprint body paper is coated with is directed to uses 60g/m
2The blueprint body paper is coated with, and therefore, is guaranteeing that the unit heliographic paper has been saved the wood pulp 25% or more, has saved the resource and the energy, has reduced production cost under the normal prerequisite of using, and makes that product is easier to be deposited, and is convenient to composing.So cost is low and environmental protection, also effectively improved consumer's environmental protection and economy consciousness.
Embodiment
Traditional technology is to adopt 80g/m
2The blueprint body paper is coated with, and produces common photosensory blueprint paper, can make thin photosensory blueprint paper and use the present invention, and the present invention carries out according to following step.
Embodiment one:
(1) gets 60g/m
2The blueprint body paper.
(2) prepare pre-coating, photosensitive material, the back of the body and be coated with material:
(A) water intaking is 50 liters, adding 2 kilograms aerosil or modified starch (present embodiment employing aerosil), 5 liters emulsion acrylic resin or acrylate-polyvinyl acetate multipolymer mixes and stirs, present embodiment adopts emulsion acrylic resin, adding ammoniacal liquor adjusting pH value again is 6.5, and then adding water, to make total measurement (volume) be 100 liters, promptly gets described pre-coating;
(B) water intaking is 50 liters, the diazo salt that adds 1 kilogram, 1.5 the coupling agent of kilogram, 1 kilogram short apparent agent, 4 kilograms stabilizing agent, the wetting agent of 4 kilograms brightening agent and 1 kilogram mixes and stirs, and then adding water, to make total measurement (volume) be 100 liters, promptly get described photosensitive material, wherein said diazo salt adopts by to N, the double salt (BG) that TMSDEA N diethylamine base benzenediazonium chloride and zinc chloride are made or by the double salt (BGT) that N-ethyl-N-hydroxyethylamine benzenediazonium chloride and zinc chloride are made or by to N, the double salt (BGM) that N dimethylamine base benzenediazonium chloride and zinc chloride are made, present embodiment adopts by to N, the double salt (BG) that TMSDEA N diethylamine base benzenediazonium chloride and zinc chloride are made, described coupling agent employing 2 hydroxy naphthalene-3-carboxylic acid-3 '-N-morpholino-propylamine (coupling agent 144) or 2,3-dihydroxy naphthlene 6-sulfonate sodium (coupling agent 236) or 2,4-dihydroxy aniline alkyl sulfonate (coupling agent 950), present embodiment adopts coupling agent 236, described short agent employing 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide (AETH) or diallyl ethylene glycol (U) or six hydrogen-2-azepine that show
-2-ketone (HI), present embodiment adopts AETH, described stabilizing agent adopts right-toluenesulfonic acid zinc (stabilizing agent CD) or citric acid or zinc chloride, present embodiment adopts stabilizing agent CD, and described brightening agent adopts 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide (AETH) or diallyl ethylene glycol (U) or six hydrogen-2-azepine
-2-ketone (HI), present embodiment adopt six hydrogen-2-azepine
-2-ketone, described wetting agent adopts saponarin;
(2) with described 60g/m
2The described pre-coating of blueprint body paper pre-coating:
With the linear velocity of 80 meters of per minutes at described 60g/m
2The described pre-coating of positive pre-coating of blueprint body paper adopts heated-air drying then, tentatively dries under 150 ℃ temperature;
(3) at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material:
With the linear velocity of 80 meters of per minutes at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material, adopts heated-air drying then, dries once more under 150 ℃ temperature;
(4) the described 60g/m of described pre-coating of pre-coating and photosensitive material in the front
2The back side of blueprint body paper is coated with the described back of the body and is coated with material:
With the linear velocity of 80 meters of per minutes in the front the described 60g/m of described pre-coating of pre-coating and photosensitive material
2The back side of blueprint body paper is coated with the described back of the body and is coated with material, oven dry for the third time under 150 ℃ temperature then; Promptly obtain described thin photosensory blueprint paper.
Embodiment two:
(1) gets 60g/m
2The blueprint body paper.
(2) prepare pre-coating, photosensitive material, the back of the body and be coated with material:
(A) water intaking is 50 liters, adding 5 kilograms aerosil or modified starch (present embodiment employing aerosil), 5 liters emulsion acrylic resin or acrylate-polyvinyl acetate multipolymer mixes and stirs (present embodiment employing emulsion acrylic resin), adding ammoniacal liquor adjusting pH value again is 8, and then adding water, to make total measurement (volume) be 100 liters, promptly gets described pre-coating;
(B) water intaking is 50 liters, the diazo salt that adds 2 kilograms, 3 kilograms coupling agent, 2 kilograms short apparent agent, 8 kilograms stabilizing agent, the wetting agent of 8 kilograms brightening agent and 2 kilograms mixes and stirs, and then adding water, to make total measurement (volume) be 100 liters, promptly get described photosensitive material, wherein said diazo salt adopts by to N, the double salt (BG) that TMSDEA N diethylamine base benzenediazonium chloride and zinc chloride are made or by the double salt (BGT) that N-ethyl-N-hydroxyethylamine benzenediazonium chloride and zinc chloride are made or by to N, the double salt (BGW) that N dimethylamine base benzenediazonium chloride and zinc chloride are made, present embodiment adopts by to N, the double salt (BG) that TMSDEA N diethylamine base benzenediazonium chloride and zinc chloride are made, described coupling agent employing 2 hydroxy naphthalene-3-carboxylic acid-3 '-N-morpholino-propylamine (coupling agent 144) or 2,3-dihydroxy naphthlene 6-sulfonate sodium (coupling agent 236) or 2,4-dihydroxy aniline alkyl sulfonate (coupling agent 950), present embodiment adopts coupling agent 236, described short agent employing 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide (AETH) or diallyl ethylene glycol (U) or six hydrogen-2-azepine that show
-2-ketone (HI), present embodiment adopts AETH, described stabilizing agent adopts right-toluenesulfonic acid zinc (stabilizing agent CD) or citric acid or zinc chloride, present embodiment adopts stabilizing agent CD, and described brightening agent adopts 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide (AETH) or diallyl ethylene glycol (U) or six hydrogen-2-azepine
-2-ketone (HI), present embodiment adopt six hydrogen-2-azepine
-2-ketone, described wetting agent adopts saponarin;
(2) with 60g/m
2The described pre-coating of blueprint body paper pre-coating:
With the linear velocity of 100 meters of per minutes at described 60g/m
2The described pre-coating of positive pre-coating of blueprint body paper adopts heated-air drying then, tentatively dries under 200 ℃ temperature;
(3) at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material:
With the linear velocity of 100 meters of per minutes at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material, adopts heated-air drying then, dries once more under 200 ℃ temperature;
(4) the described 60g/m of described pre-coating of pre-coating and photosensitive material in the front
2The back side of blueprint body paper is coated with the described back of the body and is coated with material:
With the linear velocity of 100 meters of per minutes in the front the described 60g/m of described pre-coating of pre-coating and photosensitive material
2The blueprint body paper back side is coated with the described back of the body and is coated with material, oven dry for the third time under 200 ℃ temperature then; Promptly obtain described thin photosensory blueprint paper.
Embodiment three:
(1) gets 60g/m
2The blueprint body paper.
(2) prepare pre-coating, photosensitive material, the back of the body and be coated with material:
(A) water intaking is 50 liters, adding 3.5 kilograms aerosil or modified starch (present embodiment employing aerosil), 7 liters emulsion acrylic resin or acrylate-polyvinyl acetate multipolymer mixes and stirs, present embodiment adopts emulsion acrylic resin, adding ammoniacal liquor adjusting pH value again is 7, and then adding water, to make total measurement (volume) be 100 liters, promptly gets described pre-coating;
(B) water intaking is 50 liters, the diazo salt that adds 1.5 kilograms, 2 kilograms coupling agent, 1.5 the short apparent agent of kilogram, 6 kilograms stabilizing agent, the wetting agent of 6 kilograms brightening agent and 1.5 kilograms mixes and stirs, and then adding water, to make total measurement (volume) be 100 liters, promptly get described photosensitive material, wherein said diazo salt adopts by to N, the double salt (BG) that TMSDEA N diethylamine base benzenediazonium chloride and zinc chloride are made or by the double salt (BGT) that N-ethyl-N-hydroxyethylamine benzenediazonium chloride and zinc chloride are made or by to N, the double salt (BGW) that N dimethylamine base benzenediazonium chloride and zinc chloride are made, present embodiment adopts by to N, the double salt (BG) that TMSDEA N diethylamine base benzenediazonium chloride and zinc chloride are made, described coupling agent employing 2 hydroxy naphthalene-3-carboxylic acid-3 '-N-morpholino-propylamine (coupling agent 144) or 2,3-dihydroxy naphthlene 6-sulfonate sodium (coupling agent 236) or 2,4-dihydroxy aniline alkyl sulfonate (coupling agent 950), present embodiment adopts coupling agent 236, described short agent employing 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide (AETH) or diallyl ethylene glycol or six hydrogen-2-azepine that show
-2-ketone (HI), present embodiment adopts AETH, described stabilizing agent adopts right-toluenesulfonic acid zinc (stabilizing agent CD) or citric acid or zinc chloride, present embodiment adopts stabilizing agent CD, and described brightening agent adopts 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide (AETH) or diallyl ethylene glycol (U) or six hydrogen-2-azepine
-2-ketone (HI), present embodiment adopt six hydrogen-2-azepine
-2-ketone, described wetting agent adopts saponarin;
(2) with described 60g/m
2The described pre-coating of blueprint body paper pre-coating:
With the linear velocity of 120 meters of per minutes at described 60G/M
2The described pre-coating of positive pre-coating of blueprint body paper adopts heated-air drying then, tentatively dries under 220 ℃ temperature;
(3) at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material:
With the linear velocity of 120 meters of per minutes at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material, adopts heated-air drying then, dries once more under 220 ℃ temperature;
(4) the described 60g/m of described pre-coating of pre-coating and photosensitive material in the front
2The blueprint body paper back side is coated with the described back of the body and is coated with material:
With the linear velocity of 120 meters of per minutes in the front the described 60g/m of described pre-coating of pre-coating and photosensitive material
2The blueprint body paper back side is coated with the described back of the body and is coated with material, oven dry for the third time under 220 ℃ temperature then; Promptly obtain described thin photosensory blueprint paper.
The present invention can be widely used in the manufacturing field of photosensory blueprint paper.
Claims (1)
1. the manufacture method of a thin photosensory blueprint paper, it is characterized in that: it carries out according to following step:
(1) gets 60g/m
2The blueprint body paper;
(2) prepare pre-coating, photosensitive material and the back of the body and be coated with material:
(A) water intaking is 50 liters, adding 2～5 kilograms aerosil or modified starch, 5～10 liters emulsion acrylic resin or acrylate-polyvinyl acetate multipolymer mixes and stirs, adding ammoniacal liquor again, to regulate pH value be 6～8, and then adding water, to make total measurement (volume) be 100 liters, promptly gets described pre-coating;
(B) water intaking is 50 liters, add 2～3 kilograms diazo salt, 3～4 kilograms coupling agent, 1～2 kilogram short apparent agent, 4～8 kilograms stabilizing agent, 4～8 kilograms brightening agent and 1～2 kilogram wetting agent and mix stirring, and then adding water, to make total measurement (volume) be 100 liters, promptly gets described photosensitive material;
(C) water intaking is 50 liters, adds 2～3 kilograms stabilizing agent, 1～2 kilogram wetting agent mixing and stirring, and then adding water, to make total measurement (volume) be 100 liters, promptly gets the described back of the body and be coated with material;
(3) with described 60g/m
2The described pre-coating of positive pre-coating of blueprint body paper: with the linear velocity of 80 to 100 meters of per minutes at described 60g/m
2The described pre-coating of positive pre-coating of blueprint body paper, tentatively oven dry under 100 to 250 ℃ temperature then;
(4) at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material:
With the linear velocity of 80 to 100 meters of per minutes at the described 60g/m of the described pre-coating of pre-coating
2The front of blueprint body paper is coated with described photosensitive material, oven dry once more under 100 to 250 ℃ temperature then;
(5) at the described 60g/m of described pre-coating of pre-coating and photosensitive material
2The back side of blueprint body paper is coated with the described back of the body and is coated with material:
With the linear velocity of 80 to 100 meters of per minutes at the described 60g/m of described pre-coating of pre-coating and photosensitive material
2The back side of blueprint body paper is coated with the described back of the body and is coated with material, and oven dry for the third time under 100 to 250 ℃ temperature then promptly obtains described thin photosensory blueprint paper; In the above-mentioned steps, described diazo salt adopts by to N, the double salt that TMSDEA N diethylamine base benzenediazonium chloride and zinc chloride are made or by the double salt that N-ethyl-N-hydroxyethylamine benzenediazonium chloride and zinc chloride are made or by to N, the double salt that N dimethylamine base benzenediazonium chloride and zinc chloride are made; Described coupling agent employing 2 hydroxy naphthalene-3-carboxylic acid-3 '-N-morpholino-propylamine or 2,3-dihydroxy naphthlene 6-sulfonate sodium or 2,4-dihydroxy aniline alkyl sulfonate; Described short agent employing 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide or diallyl ethylene glycol or six hydrogen-2-azepine that show
-2-ketone; Described stabilizing agent adopts right-toluenesulfonic acid zinc or citric acid or zinc chloride; Described brightening agent adopts 1-allyl-3-beta-hydroxyethyl-2-thiocarbamide or diallyl ethylene glycol or six hydrogen-2-azepine
-2-ketone; Described wetting agent adopts saponarin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100388798A CN101639622B (en) | 2009-04-22 | 2009-04-22 | Method for producing thin photosensory blueprint paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100388798A CN101639622B (en) | 2009-04-22 | 2009-04-22 | Method for producing thin photosensory blueprint paper |
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| Publication Number | Publication Date |
|---|---|
| CN101639622A CN101639622A (en) | 2010-02-03 |
| CN101639622B true CN101639622B (en) | 2011-08-17 |
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|---|---|---|---|
| CN2009100388798A Expired - Fee Related CN101639622B (en) | 2009-04-22 | 2009-04-22 | Method for producing thin photosensory blueprint paper |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755237B (en) * | 2016-12-03 | 2020-12-11 | 潍坊恒联特种纸有限公司 | Papermaking process of single-sided blue engineering base paper |
| CN112144315A (en) * | 2020-09-25 | 2020-12-29 | 杭州东仪纸业有限公司 | Pre-coating for blueprint paper and preparation method thereof |
| CN116590954A (en) * | 2023-05-12 | 2023-08-15 | 杭州东仪纸业有限公司 | Blue print paper and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3370949A (en) * | 1962-11-15 | 1968-02-27 | Lichtdrukpapierfabriek De Atla | Process of preparing transparentized double face photoprinting material for the so-called dry process |
| CN1127813A (en) * | 1994-11-08 | 1996-07-31 | 日本制纸株式会社 | Recording paper and making of same |
| CN1330286A (en) * | 2000-06-22 | 2002-01-09 | 株式会社理光 | Diazonium duplicating material, dyeline and diazonium duplicating image forming method |
| CN1587513A (en) * | 2004-08-02 | 2005-03-02 | 珠海开元纸业有限公司 | Method for producing double-sided diazophotosensitive paper |
-
2009
- 2009-04-22 CN CN2009100388798A patent/CN101639622B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3370949A (en) * | 1962-11-15 | 1968-02-27 | Lichtdrukpapierfabriek De Atla | Process of preparing transparentized double face photoprinting material for the so-called dry process |
| CN1127813A (en) * | 1994-11-08 | 1996-07-31 | 日本制纸株式会社 | Recording paper and making of same |
| CN1330286A (en) * | 2000-06-22 | 2002-01-09 | 株式会社理光 | Diazonium duplicating material, dyeline and diazonium duplicating image forming method |
| CN1587513A (en) * | 2004-08-02 | 2005-03-02 | 珠海开元纸业有限公司 | Method for producing double-sided diazophotosensitive paper |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平5-341438A 1993.12.24 |
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|---|---|
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