CN103132363B - Production method of environment-friendly fiber colored art paper - Google Patents
Production method of environment-friendly fiber colored art paper Download PDFInfo
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- CN103132363B CN103132363B CN201310056450.8A CN201310056450A CN103132363B CN 103132363 B CN103132363 B CN 103132363B CN 201310056450 A CN201310056450 A CN 201310056450A CN 103132363 B CN103132363 B CN 103132363B
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- 239000000835 fiber Substances 0.000 title claims abstract description 105
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000011122 softwood Substances 0.000 claims abstract description 12
- 230000018044 dehydration Effects 0.000 claims abstract description 7
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 7
- 238000007493 shaping process Methods 0.000 claims abstract description 7
- 239000002002 slurry Substances 0.000 claims description 51
- 239000000975 dye Substances 0.000 claims description 34
- 238000004043 dyeing Methods 0.000 claims description 32
- 230000015556 catabolic process Effects 0.000 claims description 25
- 238000006731 degradation reaction Methods 0.000 claims description 25
- 239000011268 mixed slurry Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 19
- 238000010009 beating Methods 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 10
- 241001343274 Dichrostachys spicata Species 0.000 claims description 8
- 229920001131 Pulp (paper) Polymers 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims description 5
- 230000000052 comparative effect Effects 0.000 claims description 5
- 238000004537 pulping Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000004513 sizing Methods 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 235000019698 starch Nutrition 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 244000198134 Agave sisalana Species 0.000 description 4
- 235000011624 Agave sisalana Nutrition 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- FCCOTXHFDDRSDO-UHFFFAOYSA-L disodium 5-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]-2-hydroxybenzoate Chemical compound [Na+].[Na+].Oc1ccc(cc1C([O-])=O)N=Nc1ccc(NC(=O)Nc2ccc(cc2)N=Nc2ccc(O)c(c2)C([O-])=O)cc1 FCCOTXHFDDRSDO-UHFFFAOYSA-L 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The invention relates to a production method of environment-friendly fiber colored art paper. The method comprises the steps that: base pulp is prepared, fiber pulp is prepared and dyed, wherein softwood pulp is adopted as a raw material of the fiber pulp; crushed fiber pulp is dyed, such that dyed fiber pulp is obtained; the prepared dyed fiber pulp is mixed with the base pulp in a blending tank; and the mixed pulp is dyed during a flow delivery process, such that light-colored mixed pulp is obtained; the mixed pulp is delivered to a papermaking machine by using a pulp flow delivery system, and is subjected to papermaking; net dehydration, shaping, drying, and rolling are carried out, such that fiber colored art paper which has good natural texture and in which white fiber is distributed in dark base paper is obtained. The method provided by the invention has the advantages of simple processing, reliable production process, high operability, good fiber bonding strength, rich and varied color, natural paper texture, and good fiber natural texture. The art paper is mainly used in special product packaging, covers of various certificates and books, and restaurant menus and wine lists.
Description
Technical field
The present invention relates to pulp technology for making paper, specifically a kind of production method of Recycled Fibers color art paper.
Background technology
We know, along with the development of packages printing industry, the demand of domestic market to speciality paper is increasing, and speciality paper has become the gang can not despised in paper product, and its kind is more and more various, and the scope of application also day by day expands.Wherein fiber art paper is exactly a Typical Representative in speciality paper, is mainly used in the exquisite aspect such as book cover, title page, invitation card, greeting card, high-grade package paper.The fiber art paper of produced in conventional processes is all generally add character and the diverse polyester fiber of string at dosing chamber, then dyes to manufacture paper with pulp by flow process and form.Although this method manufacture craft is simple, but because polyester fiber rugosity is large, smooth surface, form is stiff, there is no affinity with string itself, be easy to manufacturing paper with pulp and coming off in printing process, cause and produce and use obstacle, and the cost of polyester fiber itself exceeds much than string, so limit its application in a lot of field.A kind of production method containing coarse-fibred art paper of earlier application of the application, it selects sisal hemp silk and commodity bleached sulphate chemical wood pulp to be raw material, the composition of raw material and weight content are needlebush pulpboard 50-70%, sisal hemp silk 10-30%, leaf wood pulpboard 20-30%.Add sisal hemp silk in paper pulp fiber, sisal hemp silk is thick compared with the fiber of other wood pulp because of its diameter, therefore has crude fibre protruding at paper surface, paper rough surface, is formed and be naturally uneven.
Summary of the invention
Technical problem to be solved by this invention overcomes above-mentioned the deficiencies in the prior art, there is provided a kind of processing and fabricating easy, technological process is simple, strong operability, fiber bonding strength is good, various colors is various, and paper texture nature, has the production method of the Recycled Fibers color art paper of good natural texture.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of production method of Recycled Fibers color art paper, is characterized in that: it comprises the following steps:
(1) outfit of base paste selects the commodity bleached sulphate chemical wood pulp of 100% to be raw material, wherein needle slurry weight (oven-dry weight) accounting is 30%, broad-leaved slurry weight accounting is 70%, and making beating adopts the mode of mixing making beating, controls slurry pulping beating degree 33-35oSR;
(2) fibre stuff outfit, dyeing select softwood pulp to make raw material, needlebush pulpboard is put into water conservancy pulper, size degradation concentration 4 ~ 5%, beating time 15 ~ 20 minutes, under water conservancy with mechanism, paddle board size degradation is become fibre stuff, single fiber length is wherein 2 ~ 4mm, width is 40 ~ 60 μm, dyes to the fibre stuff after size degradation, adds the solid dye of dyeing in water conservancy pulper, after size degradation and dyeing complete, put into holding vessel, add water and be adjusted to working concentration, working concentration is 3%, form coloured fibre slurry, for subsequent use;
(3) the coloured fibre slurry be equipped with mixes with base paste by slurry mixing in material-compound tank, and the addition of coloured fibre slurry is the weight ratio of 1.5 ~ 10%(fibre stuff oven-dry weight comparative basis slurry oven-dry weight);
(4) dyeing of mixed slurry to pass through in journey at stream above-mentioned mixed slurry and dyes, and in the coal addition position of the liquid dyeing dyestuff underflow pipeline before paper machine fan pump, now slurry concentration is 3.0%, forms the mixed slurry of light color;
(5) above-mentioned mixed slurry paper machine on flow apperach is manufactured paper with pulp, be sprayed onto on the net by head box, through online dehydration, shaping, dry, batch after, formation dull fiber is distributed in the fiber color art paper having good natural texture in light base stock.
The solid dye of fibre stuff of the present invention dyeing can be the compound of one or more of solid directly orange, solid Photooxidative Degradation of Direct Fast Scarlet, solid direct fast black.
The liquid dyes of mixed slurry of the present invention dyeing can be respectively liquid directly red, the liquid compound of one or more that directly yellow, liquid is directly black.Feed postition is that measuring pump adds continuously, and now, slurry concentration is 3%.
The present invention makes gained fiber color art paper paper feature: background color is light color, and dull fiber is distributed in light base stock, and fiber stretches in paper form, is evenly distributed, and forms the light art paper that fiber texture is strong.Its main feature is that intensity is good, flexible, and fiber bonding strength is good.Surface absorption weight 25-35g/m
2, top sizing: converted starch concentration 7%.The paper machine production speed of a motor vehicle: 45m/min.Substance: 116g/m
2.Against existing technologies, processing and fabricating of the present invention is easy, and production technology is reliable, strong operability, and fiber bonding strength is good, and various colors is various, paper texture nature, has good fiber nature texture.Be mainly used in the packaging of Special Products, various certificate, book cover and restaurant's menu and wine list etc., have good artistic feeling and aesthetic feeling.Replace polyester fiber with softwood pulp plant long fiber in product, base paste is light slurry, belongs to the art paper of environment-friendly type.
Detailed description of the invention
With specific embodiment, the present invention is further described below.
A production method for Recycled Fibers color art paper, it comprises the following steps:
(1) outfit of base paste selects the commodity bleached sulphate chemical wood pulp of 100% to be raw material, wherein needle slurry weight (oven-dry weight) accounting is 30%, broad-leaved slurry weight accounting is 70%, and making beating adopts the mode of mixing making beating, controls slurry pulping beating degree 33-35oSR;
(2) fibre stuff outfit, dyeing select softwood pulp to make raw material, needlebush pulpboard is put into water conservancy pulper, size degradation concentration 4 ~ 5%, beating time 15 ~ 20 minutes, under water conservancy with mechanism, paddle board size degradation is become fibre stuff, single fiber length is wherein 2 ~ 4mm, width is 40 ~ 60 μm, dyes to the fibre stuff after size degradation, adds the solid dye of dyeing in water conservancy pulper, after size degradation and dyeing complete, put into holding vessel, add water and be adjusted to working concentration, working concentration is 3%, form coloured fibre slurry, for subsequent use; The solid dye of described fibre stuff dyeing can be the compound of one or more of solid directly orange, solid Photooxidative Degradation of Direct Fast Scarlet, solid direct fast black.
(3) the coloured fibre slurry be equipped with mixes with base paste by slurry mixing in material-compound tank, and the addition of coloured fibre slurry is the weight ratio of 1.5 ~ 10%(fibre stuff oven-dry weight comparative basis slurry oven-dry weight);
(4) dyeing of mixed slurry to pass through in journey at stream above-mentioned mixed slurry and dyes, and in the coal addition position of the liquid dyeing dyestuff underflow pipeline before paper machine fan pump, now slurry concentration is 3.0%, forms the mixed slurry of light color; The liquid dyes of described mixed slurry dyeing can be respectively liquid directly red, liquid directly yellow, the compound of one or more that liquid is directly black.Feed postition is that measuring pump adds continuously, and now, slurry concentration is 3%.Because the color of added liquid dyes is more shallow, therefore preferentially the white slurry in mixed slurry is dyeed, and less on the dull fiber impact in previous coloured fibre slurry, dyeing can not be formed and cover.
(5) above-mentioned mixed slurry paper machine on flow apperach is manufactured paper with pulp, be sprayed onto on the net by head box, through online dehydration, shaping, dry, batch after, formation dull fiber is distributed in the fiber color art paper having good natural texture in light base stock.
The quantitative 116g/m of paper of the present invention
2, Surface absorption weight 25-35g/m
2.Top sizing: converted starch concentration 7%.The paper machine production speed of a motor vehicle: 45m/min.Above-mentioned paper machine is manufactured paper with pulp, dehydration of surfing the Net, shaping, dry and to batch and top sizing, drying and other steps is same as the prior art after applying glue, specifically repeat no more.
The present invention makes gained fiber color art paper paper feature: background color is light color, and dull fiber is distributed in light base stock, and fiber stretches in paper form, is evenly distributed, and forms the light art paper that fiber texture is strong.Its main feature is that intensity is good, flexible, and fiber bonding strength is good.Surface absorption weight 25-35g/m
2, top sizing: converted starch concentration 7%.The paper machine production speed of a motor vehicle: 45m/min.Substance: 116g/m
2.
Processing and fabricating of the present invention is easy, and production technology is reliable, strong operability, and fiber bonding strength is good, and various colors is various, paper texture nature, has good fiber nature texture.Be mainly used in the packaging of Special Products, various certificate, book cover and restaurant's menu and wine list etc., have good artistic feeling and aesthetic feeling.Replace polyester fiber with softwood pulp plant long fiber in product, base paste is light slurry, belongs to the art paper of environment-friendly type.
The production method of embodiment 1, a kind of rice white Recycled Fibers color art paper, it comprises the following steps:
(1) outfit of base paste selects the commodity bleached sulphate chemical wood pulp of 100% to be raw material, the wet end furnish wherein selected is Canadian Kai Lipu softwood pulp 30%, gloomy rich hardwood pulp 70%, pulled an oar and adopted the mode of mixing making beating sunshine, controlled slurry pulping beating degree 33-35oSR;
(2) fibre stuff outfit, dyeing select softwood pulp to make raw material, needlebush pulpboard is put into water conservancy pulper, size degradation concentration 4 ~ 5%, beating time 15 ~ 20 minutes, under water conservancy with mechanism, paddle board size degradation is become fibre stuff, single fiber length is wherein 2 ~ 4mm, width is 40 ~ 60 μm, dyes to the fibre stuff after size degradation, adds the solid dye of dyeing in water conservancy pulper, after size degradation and dyeing complete, put into holding vessel, add water and be adjusted to working concentration, working concentration is 3%, form coloured fibre slurry, for subsequent use.Wherein needlebush pulpboard is that the U.S. produces stone board needlebush pulpboard.Solid dye used is the weight ratio that Yadong, Tianjin direct fast black 0.249%(accounts for fibre stuff oven dry stock amount, as follows), Ling County, Shandong Photooxidative Degradation of Direct Fast Scarlet 0.121%, Nanjing rainbow light is Huang 0.384% directly, forms buff fibre stuff mill base.
(3) the coloured fibre slurry be equipped with mixes with base paste by slurry mixing in material-compound tank, and the addition of coloured fibre slurry is the weight ratio of 2.5%(fibre stuff oven-dry weight comparative basis slurry oven-dry weight);
(4) dyeing of mixed slurry to pass through in journey at stream above-mentioned mixed slurry and dyes, the coal addition position of liquid dyeing dyestuff is in the front underflow pipeline of paper machine fan pump (paper machine three hole case), now slurry concentration is 3.0%, forms the mixed slurry of light color; Liquid dyes used are the weight ratio that the direct yellow 100ppm(of Clariant accounts for total oven dry stock amount, as follows), the direct red 20ppm of Clariant.Because the color of added liquid dyes is more shallow, therefore preferentially the white slurry in mixing slurry is dyeed, form rice white prime cement.
(5) above-mentioned mixed slurry paper machine on flow apperach is manufactured paper with pulp, is sprayed onto on the net by head box, through online dehydration, shaping, dry, batch after, be formed in the color art paper that rice white prime cement is distributed with buff fiber.Its Surface absorption weight 25-35g/m
2, top sizing: converted starch concentration 7%.The paper machine production speed of a motor vehicle: 45m/min.Substance: 116g/m
2.
The production method of embodiment 2, a kind of light yellow Recycled Fibers color art paper, it comprises the following steps:
(1) outfit of base paste selects the commodity bleached sulphate chemical wood pulp of 100% to be raw material, the wet end furnish wherein selected is Canadian Kai Lipu softwood pulp 30%, gloomy rich hardwood pulp 70%, pulled an oar and adopted the mode of mixing making beating sunshine, controlled slurry pulping beating degree 33-35oSR;
(2) fibre stuff outfit, dyeing select softwood pulp to make raw material, needlebush pulpboard is put into 2m
3in water conservancy pulper, size degradation concentration 4 ~ 5%, beating time 15 ~ 20 minutes, under water conservancy with mechanism, paddle board size degradation is become fibre stuff, single fiber length is wherein 2 ~ 4mm, and width is 40 ~ 60 μm, fibre stuff after size degradation is dyeed, in water conservancy pulper, add the solid dye of dyeing, after size degradation and dyeing complete, put into holding vessel, add water and be adjusted to working concentration, working concentration is 3%, forms coloured fibre slurry, for subsequent use.Wherein, softwood pulp is that the U.S. produces stone board softwood pulp.Solid dye used is the weight ratio that Yadong, Tianjin direct fast black 0.368%(accounts for fibre stuff oven dry stock amount, as follows), Ling County, Shandong Photooxidative Degradation of Direct Fast Scarlet 0.238%, Nanjing rainbow light is Huang 1.457% directly, forms brown color mill base.
(3) the coloured fibre slurry be equipped with mixes with base paste by slurry mixing in material-compound tank, and the addition of coloured fibre slurry is the weight ratio of 10%(fibre stuff oven-dry weight comparative basis slurry oven-dry weight);
(4) dyeing of mixed slurry to pass through in journey at stream above-mentioned mixed slurry and dyes, and in the coal addition position of the liquid dyeing dyestuff underflow pipeline before paper machine fan pump, now slurry concentration is 3.0%, forms the mixed slurry of light color; Liquid dyes used are the weight ratio that Clariant Direct Yellow 26 30ppm(accounts for total oven dry stock amount, as follows), the direct red 198ppm of Clariant, because the color of added dyestuff is more shallow, therefore preferentially dyes to the white slurry in mixing slurry, forms light yellow prime cement.
(5) above-mentioned mixed slurry paper machine on flow apperach is manufactured paper with pulp, is sprayed onto on the net by head box, through online dehydration, shaping, dry, batch after, be formed in light yellow art paper in light yellow base stock fiber, that have strong fiber texture.Its Surface absorption weight 25-35g/m
2, top sizing: converted starch concentration 7%.The paper machine production speed of a motor vehicle: 45m/min.Substance: 116g/m
2.
Claims (3)
1. a production method for Recycled Fibers color art paper, is characterized in that: it comprises the following steps:
(1) outfit of base paste selects the commodity bleached sulphate chemical wood pulp of 100% to be raw material, and wherein needle slurry weight accounting is 30%, and broad-leaved slurry weight accounting is 70%, and making beating adopts the mode of mixing making beating, controls slurry pulping beating degree 33-35oSR;
(2) fibre stuff outfit, dyeing select softwood pulp to make raw material, needlebush pulpboard is put into water conservancy pulper, size degradation concentration 4 ~ 5%, beating time 15 ~ 20 minutes, under water conservancy with mechanism, paddle board size degradation is become fibre stuff, single fiber length is wherein 2 ~ 4mm, width is 40 ~ 60 μm, dyes to the fibre stuff after size degradation, adds the solid dye of dyeing in water conservancy pulper, after size degradation and dyeing complete, put into holding vessel, add water and be adjusted to working concentration, working concentration is 3%, form coloured fibre slurry, for subsequent use;
(3) the coloured fibre slurry be equipped with mixes with base paste by slurry mixing in material-compound tank, and the addition of coloured fibre slurry is 1.5 ~ 10%, and this addition is the weight ratio of fibre stuff oven-dry weight comparative basis slurry oven-dry weight;
(4) dyeing of mixed slurry to pass through in journey at stream above-mentioned mixed slurry and dyes, and in the coal addition position of the liquid dyeing dyestuff underflow pipeline before paper machine fan pump, now slurry concentration is 3.0%, forms the mixed slurry of light color;
(5) above-mentioned mixed slurry paper machine on flow apperach is manufactured paper with pulp, be sprayed onto on the net by head box, through online dehydration, shaping, dry, batch after, formation dull fiber is distributed in the fiber color art paper having good natural texture in light base stock.
2. the production method of Recycled Fibers color art paper according to claim 1, is characterized in that: the solid dye of described fibre stuff dyeing is the compound of one or more of solid directly orange, solid Photooxidative Degradation of Direct Fast Scarlet, solid direct fast black.
3. the production method of Recycled Fibers color art paper according to claim 1, is characterized in that: the liquid dyes of described mixed slurry dyeing are liquid directly red, the liquid compound of one or more that directly yellow, liquid is directly black.
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| CN201310056450.8A CN103132363B (en) | 2013-02-22 | 2013-02-22 | Production method of environment-friendly fiber colored art paper |
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| CN201310056450.8A CN103132363B (en) | 2013-02-22 | 2013-02-22 | Production method of environment-friendly fiber colored art paper |
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| CN103132363B true CN103132363B (en) | 2015-04-15 |
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| SE505029C2 (en) * | 1994-12-27 | 1997-06-16 | Edet Ab | Process for producing a colored fiber material containing a certain proportion of cellulose fibers, such as paper and nonwoven, as well as colored fiber material prepared according to the method |
| GB9722514D0 (en) * | 1997-10-25 | 1997-12-24 | Arjo Wiggins Fine Papers Ltd | Production of patterned paper |
| CN101949111B (en) * | 2010-09-10 | 2012-01-25 | 金东纸业（江苏）股份有限公司 | Method for producing anti-counterfeiting paper |
| CN102660886B (en) * | 2012-05-29 | 2014-02-12 | 山东凯丽特种纸股份有限公司 | Production method of snowflake art paper |
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