CN103603228A - High glossy photo paper body paper and manufacturing method thereof - Google Patents
High glossy photo paper body paper and manufacturing method thereof Download PDFInfo
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- CN103603228A CN103603228A CN201310610712.0A CN201310610712A CN103603228A CN 103603228 A CN103603228 A CN 103603228A CN 201310610712 A CN201310610712 A CN 201310610712A CN 103603228 A CN103603228 A CN 103603228A
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- epoxy chloropropane
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Abstract
The invention relates to high glossy photo paper body paper and a manufacturing method thereof. In the preparation process, needlebush pulp, broadleaf wood pulp and secondary fibers are matched for use, corresponding chemical aids are added, and paper is formed according to a wet papermaking process. The manufactured photo paper body paper is quantified to be 100-200g/m<2>, the thickness is 0.10-0.2mm, the tensile strength is 4-7kN/m, the tearing strength is 500-800mN, the smoothness is 90-130s, the tightness is 0.8-0.98g/cm<3>, the longitudinal stiffness is 1.5-3.5mN.m, the water absorption is 15-24g/m<2>, and the whiteness is 80-110 percent. The photo paper body paper is simple in preparation process, high in smoothness, good in waterproof performance, high in whiteness and high in dimensional stability, and after the paper body paper is coated, the requirements of people can be met.
Description
Technical field
The invention belongs to pulp technology for making paper, particularly a kind of high smooth printing paper body paper and manufacture method thereof.
Background technology
Along with the develop rapidly of computer industry, digital imaging and export technique make rapid progress, and digital printing has been come into huge numbers of families, and the development of digital technology makes the application of Glossy Photo Paper more and more extensive.
The quality of high light phase paper quality and the quality of serviceability are subject to the impact of printing paper body paper to a great extent, high light printing paper of fine quality requires printing paper body paper must have good deflection, intensity, good evenness, opacity and lower edge penetration, very high whiteness, smoothness and air permeability.
The whiteness of existing most printing paper body paper is not high, causes the high light printing paper after coating to be unable to undergo the test of time and weather conditions, and keeping quality reduces greatly.Therefore, the more excellent high light printing paper body paper of development quality more and more comes into one's own.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of high smooth printing paper body paper and manufacture method thereof, utilize softwood pulp, hardwood pulp and secondary stock mixed slurry, add the specific chemical assistant high light printing paper body paper of manufacturing paper with pulp.
To achieve these goals, the technical solution used in the present invention is:
High smooth printing paper body paper and a manufacture method thereof are quantitatively 100～200g/m
2, thickness is 0.10～0.25mm, and tensile strength is 4～7kN/m, and tearability is 500～800mN, and smoothness is 90～130s, tightness 0.8～0.98g/cm
3, longitudinal deflection 1.5～3.5mNm, water imbibition is 15～24g/m
2, whiteness is 80～110%.
The present invention also provides the manufacture method of described high light printing paper body paper, after softwood pulp, hardwood pulp and secondary stock are mixed, adding precipitated calcium carbonate, alkyl ketene dimer (AKD), fluorescent whitening agent VBL, dialdehyde starch and daiamid epoxy chloropropane is chemical assistant, through wet papermaking process, becomes paper.
Described softwood pulp is bleached sulphate softwood pulp, weight ratio 50%～70%, and described hardwood pulp is bleached hardwood pulp, weight ratio 20%～45%, after 5%～15%, three kinds of slurries of secondary stock weight ratio mix, making beating is to 35～45 ° of SR.
The addition of described precipitated calcium carbonate, AKD, fluorescent whitening agent VBL, dialdehyde starch and daiamid epoxy chloropropane is respectively 15%, 0.3%, 0.4%, 1%, 0.2～1% of mixed slurry gross weight.
The preparation process of described daiamid epoxy chloropropane is: the ratio that is 1: 1.5: 1.02 in molar ratio by adipic acid, triethylene tetramine and p-methyl benzenesulfonic acid mixes, and controlling temperature is 150～175 ℃,
Successive reaction synthesizing polyamides performed polymer, in synthetic polyamide prepolymer aggressiveness, add distilled water, after being cooled to 40 ℃, add methacrylic acid, its addition is 10% of adipic acid, after stirring, under constant voltage, drip epoxychloropropane, dripping quantity is 1.5 times of adipic acid, and heating and thermal insulation regulates cessation reaction between pH value to 3～5 to make when viscosity reaches 100～150mPas.
Compared with prior art, the invention has the beneficial effects as follows:
Hardwood pulp add the optical property that can greatly improve paper, give the uniform structure of page and level and smooth surface, the two sides of reducing glossiness is poor.A small amount of being used in conjunction with of secondary stock can give high light printing paper body paper higher DIMENSIONAL STABILITY.
Homemade daiamid epoxy chloropropane and dialdehyde starch are used in conjunction with, and can improve significantly the water resistance of high light printing paper body paper, facilitate the use of following process and high light printing paper.
The specific embodiment
Below in conjunction with embodiment, describe embodiments of the present invention in detail.
Embodiment 1
By the softwood pulp of percentage by weight 55%, 35% hardwood pulp and the making beating of 10% secondary stock proportioning, beating degree is 40 ° of SR.In paper pulp, add precipitated calcium carbonate, AKD, fluorescent whitening agent VBL, dialdehyde starch and self-control daiamid epoxy chloropropane, adding proportion is respectively 15%, 0.3%, 0.4%, 1% and 0.5% of mixed slurry gross weight.Then through sheet forming, press dewatering and vacuumize, make body paper.
Gained finished product body paper after measured, is quantitatively 100～180g/m
2, thickness is 0.10～0.20mm, and tensile strength is 4～6kN/m, and tearability is 500～700mN, and smoothness is 95～120s, tightness 0.83～0.96g/cm
3, longitudinal deflection 1.6～3.5mNm, water imbibition is 15～22g/m
2, whiteness is 90～110%.
Embodiment 2
By the softwood pulp of percentage by weight 65%, 30% hardwood pulp and the making beating of 5% secondary stock proportioning, beating degree is 40 ° of SR.In paper pulp, add precipitated calcium carbonate, AKD, fluorescent whitening agent VBL, dialdehyde starch and self-control daiamid epoxy chloropropane, adding proportion is respectively 15%, 0.3%, 0.4%, 1% and 0.5% of mixed slurry gross weight.Then through sheet forming, press dewatering and vacuumize, make body paper.
Gained finished product body paper after measured, is quantitatively 115～180g/m
2, thickness is 0.12～0.25mm, and tensile strength is 4.2～6kN/m, and tearability is 500～750mN, and smoothness is 90～120s, tightness 0.81～0.95g/cm
3, longitudinal deflection 1.5～3.0mNm, water imbibition is 16～24g/m
2, whiteness is 95～110%.
Embodiment 3
By the softwood pulp of percentage by weight 65%, 30% hardwood pulp and the making beating of 5% secondary stock proportioning, beating degree is 40 ° of SR.In paper pulp, add precipitated calcium carbonate, AKD, fluorescent whitening agent VBL, dialdehyde starch and self-control daiamid epoxy chloropropane, adding proportion is respectively 15%, 0.3%, 0.4%, 1% and 0.7% of mixed slurry gross weight.Then through sheet forming, press dewatering and vacuumize, make body paper.
Gained finished product body paper after measured, is quantitatively 115～180g/m
2, thickness is 0.10～0.25mm, and tensile strength is 4.5～6kN/m, and tearability is 530～750mN, and smoothness is 90～120s, tightness 0.80～0.93g/cm
3, longitudinal deflection 1.7～3.5mNm, water imbibition is 15～23g/m
2, whiteness is 95～110%.
Embodiment 4
By the softwood pulp of percentage by weight 70%, 20% hardwood pulp and the making beating of 10% secondary stock proportioning, beating degree is 45 ° of SR.In paper pulp, add precipitated calcium carbonate, AKD, fluorescent whitening agent VBL, dialdehyde starch and self-control daiamid epoxy chloropropane, adding proportion is respectively 15%, 0.3%, 0.4%, 1% and 0.7% of mixed slurry gross weight.Then through sheet forming, press dewatering and vacuumize, make body paper.
Gained finished product body paper after measured, is quantitatively 115～180g/m
2, thickness is 0.10～0.25mm, and tensile strength is 4.5～6kN/m, and tearability is 530～750mN, and smoothness is 90～120s, tightness 0.80～0.93g/cm
3, longitudinal deflection 1.7～3.5mNm, water imbibition is 15～23g/m
2, whiteness is 95～110%.
Embodiment 5
By the softwood pulp of percentage by weight 50%, 45% hardwood pulp and the making beating of 5% secondary stock proportioning, beating degree is 35 ° of SR.In paper pulp, add precipitated calcium carbonate, AKD, fluorescent whitening agent VBL, dialdehyde starch and self-control daiamid epoxy chloropropane, adding proportion is respectively 15%, 0.3%, 0.4%, 1% and 0.7% of mixed slurry gross weight.Then through sheet forming, press dewatering and vacuumize, make body paper.
Gained finished product body paper after measured, is quantitatively 115～180g/m
2, thickness is 0.10～0.25mm, and tensile strength is 4.5～6kN/m, and tearability is 530～750mN, and smoothness is 90～120s, tightness 0.80～0.93g/cm
3, longitudinal deflection 1.7～3.5mNm, water imbibition is 15～23g/m
2, whiteness is 95～110%.
Wherein, the preparation process of daiamid epoxy chloropropane is: the ratio that is 1: 1.5: 1.02 in molar ratio by adipic acid, triethylene tetramine and p-methyl benzenesulfonic acid mixes, controlling temperature is 150 ℃, successive reaction synthesizing polyamides performed polymer, in synthetic polyamide prepolymer aggressiveness, add distilled water, after being cooled to 40 ℃, add methacrylic acid, its addition is 10% of adipic acid, after stirring, under constant voltage, drip epoxychloropropane, dripping quantity is 1.5 times of adipic acid, heating and thermal insulation regulates pH value to 3 cessation reaction to make when viscosity reaches 100mPas.
Claims (5)
1. high smooth printing paper body paper and a manufacture method thereof, is characterized in that, is quantitatively 100～200g/m
2, thickness is 0.10～0.25mm, and tensile strength is 4～7kN/m, and tearability is 500～800mN, and smoothness is 90～130s, tightness 0.8～0.98g/cm
3, longitudinal deflection 1.5～3.5mNm, water imbibition is 15～24g/m
2, whiteness is 80～110%.
2. the manufacture method of high smooth printing paper body paper according to claim 1, it is characterized in that, after softwood pulp, hardwood pulp and secondary stock are mixed, adding precipitated calcium carbonate, alkyl ketene dimer (AKD), fluorescent whitening agent VBL, dialdehyde starch and daiamid epoxy chloropropane is chemical assistant, through wet papermaking process, becomes paper.
3. manufacture method according to claim 2, it is characterized in that, described softwood pulp is bleached sulphate softwood pulp, weight ratio 50%～70%, described hardwood pulp is bleached hardwood pulp, weight ratio 20%～45%, secondary stock weight ratio 5%～15%, after three kinds of slurries mix, making beating is to 35～45 ° of SR.
4. according to manufacture method described in claim 2 or 3, it is characterized in that, the addition of described precipitated calcium carbonate, AKD, fluorescent whitening agent VBL, dialdehyde starch and daiamid epoxy chloropropane is respectively 15%, 0.3%, 0.4%, 1%, 0.2～1% of mixed slurry gross weight.
5. manufacture method according to claim 4, it is characterized in that, the preparation process of described daiamid epoxy chloropropane is: by adipic acid, triethylene tetramine and p-methyl benzenesulfonic acid are that the ratio of 1: 1.5: 1.02 mixes in molar ratio, controlling temperature is 150～175 ℃, successive reaction synthesizing polyamides performed polymer, in synthetic polyamide prepolymer aggressiveness, add distilled water, after being cooled to 40 ℃, add methacrylic acid, its addition is 10% of adipic acid, after stirring, under constant voltage, drip epoxychloropropane, dripping quantity is 1.5 times of adipic acid, heating and thermal insulation, when reaching 100～150mPas, viscosity regulate cessation reaction between pH value to 3～5 to make.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310610712.0A CN103603228A (en) | 2013-11-26 | 2013-11-26 | High glossy photo paper body paper and manufacturing method thereof |
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| CN201310610712.0A CN103603228A (en) | 2013-11-26 | 2013-11-26 | High glossy photo paper body paper and manufacturing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018390A (en) * | 2014-06-24 | 2014-09-03 | 岳阳林纸股份有限公司 | Waterproof copperplate paper and manufacturing method thereof |
| CN109098036A (en) * | 2018-10-26 | 2018-12-28 | 广东阿博特数码纸业有限公司 | A kind of printing paper coating process |
| CN109403124A (en) * | 2018-10-25 | 2019-03-01 | 广东阿博特数码纸业有限公司 | A kind of smooth RC printing paper production technology |
-
2013
- 2013-11-26 CN CN201310610712.0A patent/CN103603228A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018390A (en) * | 2014-06-24 | 2014-09-03 | 岳阳林纸股份有限公司 | Waterproof copperplate paper and manufacturing method thereof |
| CN104018390B (en) * | 2014-06-24 | 2016-04-13 | 岳阳林纸股份有限公司 | A kind of waterproof offset coated paper and pulping method thereof |
| CN109403124A (en) * | 2018-10-25 | 2019-03-01 | 广东阿博特数码纸业有限公司 | A kind of smooth RC printing paper production technology |
| CN109403124B (en) * | 2018-10-25 | 2021-06-25 | 广东阿博特数码纸业有限公司 | Production process of flat RC photographic paper |
| CN109098036A (en) * | 2018-10-26 | 2018-12-28 | 广东阿博特数码纸业有限公司 | A kind of printing paper coating process |
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Application publication date: 20140226 |