CN101078491A - Color spray lamp production method - Google Patents
Color spray lamp production method Download PDFInfo
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- CN101078491A CN101078491A CN 200710024315 CN200710024315A CN101078491A CN 101078491 A CN101078491 A CN 101078491A CN 200710024315 CN200710024315 CN 200710024315 CN 200710024315 A CN200710024315 A CN 200710024315A CN 101078491 A CN101078491 A CN 101078491A
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Abstract
The invention discloses a fabricating method for color spray lamp plate. It is formed on the PVC basic material by three coating. It comprises following procedures. (1) PVC basic material, which is unfolded, is treated by corona; bottom coating is carried out; then it is dried and it is folded in cooling. (2) Half finished goods with the first coating is coated and coating dope is graphite absorbing dope; then it is dried and it is folded in cooling. (3) Half finished goods with the second coating is coated and coating dope is photographic layer; then it is dried and it is folded in cooling. (4) The coated goods is cut and packaged. The invention adopts the technical project mentioned above. Because bottom coating is coated first, bonding force for photographic paper can be improved and the service life can be prolonged. Because the photographic layer is coated, light can be scattered on all points of menu evenly; color saturation can be improved and image effect can be improved.
Description
Technical field
The present invention relates to a kind of lamp sheet manufacturing technology, particularly relate to a kind of manufacture method of color spray lamp.
Background technology
In recent years, along with color ink jet printer paper processing and manufacturing development of technology, the quality of undertaking the printing of of color jet-ink paper was more and more higher, and also constantly decline of price, made color ink jet printed technology become the main mode of business office and family's document and image output.The quality of color ink jet printer paper depends mainly on the performance of its coating, and the picture that requirement is printed can both reach the level of colour paper at vividness, saturation degree and the color fastness etc. of colour.Color spray lamp also is widely used as a class of color ink jet printer paper.Coated and molded of ink absorbing layer is mainly adopted in the manufacturing of color spray lamp now, the lamp sheet that this method is made, and color saturation is not good enough, has influenced image effect; The cohesive force of lamp sheet is also not enough, has influenced the raising in product service life.
Summary of the invention
The manufacture method that the purpose of this invention is to provide a kind of color spray lamp, it is good enough to solve existing color spray lamp color saturation, the defect problem that cohesive force is not enough.
Technical problem to be solved by this invention is achieved by the following technical solution: be coated with formable layer through three times on the PVC base material, may further comprise the steps: (1) at first unreels the PVC base material, carry out sided corona treatment then, sided corona treatment power is 2.1KW, the substrate passed dispense tip carries out the priming coat coating, coating thickness is the 0.6-0.9 silk, then it is dried processing, baking oven divides seven sections to carry out temperature control for the first time, temperature is respectively: 65 ℃, 75 ℃, 85 ℃, 90 ℃, 85 ℃, 75 ℃, 65 ℃, go out baking oven after also wet process of supercooling, rolling then; (2) will once be coated with semi-finished product through unreeling, be coated with to dispense tip then, coating is ink absorbing layer coating, coating thickness is the 1.2-1.8 silk, by baking oven it is dried processing then, baking oven divides seven sections to carry out temperature control for the second time, and temperature is respectively: 70 ℃, 80 ℃, 80 ℃, 95 ℃, 85 ℃, 80 ℃, 70 ℃, go out baking oven through supercooling, then rolling; (3) secondary is coated with semi-finished product through unreeling, on dispense tip, be coated with then, coating is photosensitive layer, coating thickness is the 0.6-1.2 silk, by baking oven it is dried processing then, baking oven divides seven sections to carry out temperature control for the third time, and temperature is respectively: 70 ℃, 80 ℃, 80 ℃, 95 ℃, 85 ℃, 80 ℃, 70 ℃, go out baking oven through also wet process of supercooling, rolling then; (4) coated product is cut by all size and quantity, the outside is nested with pearl cotton and plastic tape then, puts into carton, and respectively there is a plug at two, and packing finishes and gets product.
The technique scheme that the present invention adopts because painting bottom coating at first, helps to improve the cohesive force of printing paper, prolongs the service life of product; Because photosensitive coated layer can make light be evenly dispersed in each point of picture, improves color saturation, has improved image effect.
The specific embodiment
The manufacture method of this kind color spray lamp, on the PVC base material, be coated with formable layer through three times, may further comprise the steps: (1) at first unreels the PVC base material, carry out sided corona treatment then, sided corona treatment power is 2.1KW, the substrate passed dispense tip carries out the priming coat coating, coating thickness is the 0.6-0.9 silk, then it is dried processing, baking oven divides seven sections to carry out temperature control for the first time, temperature is respectively: 65 ℃, 75 ℃, 85 ℃, 90 ℃, 85 ℃, 75 ℃, 65 ℃, go out baking oven after also wet process of supercooling, rolling then; (2) will once be coated with semi-finished product through unreeling, be coated with to dispense tip then, at this moment secondary coating does not need sided corona treatment, coating is ink absorbing layer coating, and coating thickness is the 1.2-1.8 silk, by baking oven it is dried processing then, baking oven divides seven sections to carry out temperature control for the second time, temperature is respectively: 70 ℃, 80 ℃, 80 ℃, 95 ℃, 85 ℃, 80 ℃, 70 ℃, go out baking oven through supercooling (at this moment not needing also wet process), rolling then; (3) secondary is coated with semi-finished product through unreeling, on dispense tip, be coated with then, at this moment three coatings do not need sided corona treatment yet, coating is photosensitive layer, and coating thickness is the 0.6-1.2 silk, by baking oven it is dried processing then, baking oven divides seven sections to carry out temperature control for the third time, temperature is respectively: 70 ℃, 80 ℃, 80 ℃, 95 ℃, 85 ℃, 80 ℃, 70 ℃, go out baking oven through also wet process of supercooling, rolling then; (4) coated product is cut by all size and quantity, the outside is nested with pearl cotton and plastic tape then, puts into carton, and respectively there is a plug at two, and packing finishes and gets product.Baking oven in the baking operation can be made 4 meters/section, 7 sections totally 28 meters long.
Priming coat of the present invention is by (40-45 part) butyl acrylate, (8-12 part) dimethacrylate, and (25-30 part) vinyl acetate, (6-15 part) methacrylic acid, (5-8 part) calcium carbonate and 200 parts of deionized waters are made into by weight.The preparation technology of priming coat is: at first add butyl acrylate, dimethacrylate in the reactor successively; be heated to 60 ℃; add deionized water then in reactor; heat up; under the protection of nitrogen and oxygen, reflux; and then add vinyl acetate, methacrylic acid and calcium carbonate, and continuing heat temperature raising, continuous stirring 4-5 hour is promptly.
Ink absorbing layer of the present invention is by (30-45 part) polyvinyl alcohol, (8-15 part) NaOH, (7-11 part) polyacrylic acid, (2-6 part) emulsifying agent, (4-9 part) non-ionic surface active agent, (10-15 part) titanium dioxide and 200 parts of deionized waters are made into by weight.The preparation technology of ink absorbing layer is: at first add deionized water in reactor, heat up and stir, add titanium dioxide, emulsifying agent and NaOH then successively, heat up and stirred 2 hours, under the effect of nitrogen, add polyvinyl alcohol and non-ionic surface active agent, add thermal agitation 4-5 hour continuously, add polyacrylic acid at last, stir 45 minutes promptly.
Photosensitive layer of the present invention is by (15-20 part) silver halide, (8-12 part) aluminum sulfate, and (0.6-2.0 part) interfacial agent, (40-45 part) gelatin, (12-15 part) color-fixing agent and 200 parts of deionized waters are made into by weight.The preparation technology of photosensitive layer is: the two puts into reactor with silver halide and gelatin, adds deionized water, heats up and is stirred to 45 ℃, and aluminum sulfate, interfacial agent and color-fixing agent are added in the reactor, adds thermal agitation 3 hours promptly.
Claims (1)
1, a kind of manufacture method of color spray lamp, the coating coating forms on the PVC base material, it is characterized in that being coated with formable layer through three times, may further comprise the steps:
(1) at first the PVC base material is unreeled, carry out sided corona treatment then, sided corona treatment power is 2.1KW, the substrate passed dispense tip carries out the priming coat coating, and coating thickness is the 0.6-0.9 silk, then it is dried processing, baking oven divides seven sections to carry out temperature control for the first time, temperature is respectively: 65 ℃, 75 ℃, 85 ℃, 90 ℃, 85 ℃, 75 ℃, 65 ℃, go out baking oven after also wet process of supercooling, rolling then;
(2) will once be coated with semi-finished product through unreeling, be coated with to dispense tip then, coating is ink absorbing layer coating, coating thickness is the 1.2-1.8 silk, by baking oven it is dried processing then, baking oven divides seven sections to carry out temperature control for the second time, and temperature is respectively: 70 ℃, 80 ℃, 80 ℃, 95 ℃, 85 ℃, 80 ℃, 70 ℃, go out baking oven through supercooling, then rolling;
(3) secondary is coated with semi-finished product through unreeling, on dispense tip, be coated with then, coating is photosensitive layer, coating thickness is the 0.6-1.2 silk, by baking oven it is dried processing then, baking oven divides seven sections to carry out temperature control for the third time, and temperature is respectively: 70 ℃, 80 ℃, 80 ℃, 95 ℃, 85 ℃, 80 ℃, 70 ℃, go out baking oven through also wet process of supercooling, rolling then;
(4) coated product is cut by all size and quantity, the outside is nested with pearl cotton and plastic tape then, puts into carton, and respectively there is a plug at two, and packing finishes and gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710024315A CN100587318C (en) | 2007-06-13 | 2007-06-13 | Color spray lamp production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710024315A CN100587318C (en) | 2007-06-13 | 2007-06-13 | Color spray lamp production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101078491A true CN101078491A (en) | 2007-11-28 |
| CN100587318C CN100587318C (en) | 2010-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200710024315A Expired - Fee Related CN100587318C (en) | 2007-06-13 | 2007-06-13 | Color spray lamp production method |
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| CN (1) | CN100587318C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092209A (en) * | 2010-10-29 | 2011-06-15 | 哈尔滨工业大学 | Ink-jet recording material and preparation method thereof as well as method for preparing ink absorption layer coating liquid |
| CN102443356A (en) * | 2011-09-09 | 2012-05-09 | 宁波大榭开发区综研化学有限公司 | Preparation method of protective tape |
| CN102658743A (en) * | 2012-05-18 | 2012-09-12 | 上海中新裕祥化工有限公司 | Nanoscale highlight waterproof front-spraying light box piece |
| CN102909982A (en) * | 2012-09-12 | 2013-02-06 | 浙江欧丽数码喷绘材料有限公司 | Waterproof PP(propene polymer) synthesized paper for ink-jet printing and preparation method thereof |
| CN107573529A (en) * | 2017-08-30 | 2018-01-12 | 浙江欧丽数码喷绘材料有限公司 | A kind of fire-retardant positive spray lamp of Weak solvent |
| CN107602894A (en) * | 2017-08-30 | 2018-01-19 | 浙江欧丽数码喷绘材料有限公司 | A kind of preparation method of the fire-retardant positive spray lamp of Weak solvent |
| CN107603508A (en) * | 2017-08-30 | 2018-01-19 | 浙江欧丽数码喷绘材料有限公司 | A kind of removable traffic allowance and its preparation method and application |
| CN112248632A (en) * | 2020-09-29 | 2021-01-22 | 江苏聚格新材料有限公司 | Printing device and process for decorative edge banding |
-
2007
- 2007-06-13 CN CN200710024315A patent/CN100587318C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092209A (en) * | 2010-10-29 | 2011-06-15 | 哈尔滨工业大学 | Ink-jet recording material and preparation method thereof as well as method for preparing ink absorption layer coating liquid |
| CN102092209B (en) * | 2010-10-29 | 2012-10-31 | 哈尔滨工业大学 | Ink-jet recording material |
| CN102443356A (en) * | 2011-09-09 | 2012-05-09 | 宁波大榭开发区综研化学有限公司 | Preparation method of protective tape |
| CN102658743A (en) * | 2012-05-18 | 2012-09-12 | 上海中新裕祥化工有限公司 | Nanoscale highlight waterproof front-spraying light box piece |
| CN102909982A (en) * | 2012-09-12 | 2013-02-06 | 浙江欧丽数码喷绘材料有限公司 | Waterproof PP(propene polymer) synthesized paper for ink-jet printing and preparation method thereof |
| CN107573529A (en) * | 2017-08-30 | 2018-01-12 | 浙江欧丽数码喷绘材料有限公司 | A kind of fire-retardant positive spray lamp of Weak solvent |
| CN107602894A (en) * | 2017-08-30 | 2018-01-19 | 浙江欧丽数码喷绘材料有限公司 | A kind of preparation method of the fire-retardant positive spray lamp of Weak solvent |
| CN107603508A (en) * | 2017-08-30 | 2018-01-19 | 浙江欧丽数码喷绘材料有限公司 | A kind of removable traffic allowance and its preparation method and application |
| CN112248632A (en) * | 2020-09-29 | 2021-01-22 | 江苏聚格新材料有限公司 | Printing device and process for decorative edge banding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100587318C (en) | 2010-02-03 |
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