CN109610233A - It is a kind of for brown paper and the table glue glue modifying agent of white brown paper and preparation method thereof - Google Patents
It is a kind of for brown paper and the table glue glue modifying agent of white brown paper and preparation method thereof Download PDFInfo
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- CN109610233A CN109610233A CN201811532729.8A CN201811532729A CN109610233A CN 109610233 A CN109610233 A CN 109610233A CN 201811532729 A CN201811532729 A CN 201811532729A CN 109610233 A CN109610233 A CN 109610233A
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- modifying agent
- glue
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- agent
- brown paper
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
Abstract
The present invention provides a kind of table glue glue modifying agent for brown paper and white brown paper, and the formula of the modifying agent includes following component in parts by weight: 150~200 parts of dry powder, determining 50~60 parts of agent, 50~60 parts of dispersing agent and 250~350 parts of solvent.The modifying agent is added in table glue glue, by adjusting table glue glue formula, makes paper web after coating sizing, front table glue-line promotes ink and print uniformity while reaching water resistant effect and physical strength；Special modifying agent recipe ingredient promotes paper profile pattern by the filling shaggy gap of paper web, and ink distribution is more uniform, and printing effect is beautiful.
Description
Technical field
The invention belongs to pulp technology for making paper, it is related to a kind of table glue glue modifying agent and preparation method thereof more particularly to one
Kind is used for brown paper and the table glue glue modifying agent of white brown paper and preparation method thereof.
Background technique
-- -- -- drying section -- sizing applicator -- is dry for press section for wet end for brown paper and white brown paper copy paper production procedure are as follows: slurrying
-- batch -- rewinding -- warehousing finished products in dry portion.In sizing applicator workshop section, needs to prepare starch after boiling table glue glue and uniformly apply
It is distributed in paper surface, makes paper web that there is certain water repelling property and promote physical strength.Because having certain resist after sizing material drying
Aqueous energy, while paper surface fiber is to be interleaved with each other distribution, microstate lower surface is rougher, out-of-flatness.Using packaging
When paper is printed, it often will appear ink and be unevenly distributed, it is beautiful to influence printing.
103590281 A of CN provides a kind of table glue that field of papermaking uses, contain a nanometer fento cellulose,
The product and water of starch and crosslinking agent three cross-linking reaction, this nanometer of fento cellulose be by cellulose family raw material defibering and
Obtained length is 100-2000nm, and diameter is single microfibril of the cellulose of 3-200nm；The wherein absolute dry mass of each substance
Number are as follows: nanometer fento cellulose is 0.1-10 parts, and starch is 85-99.75 parts, and crosslinking agent is 0.15-5 parts.The present invention is also
Sized paper made from a kind of above-mentioned table glue of application is provided.Table glue-coating of the present invention containing nanometer fento cellulose
In paper surface, enhancing and toughening can be played the role of, to effectively promote the folding quality of sized paper.
106283867 A of CN discloses a kind of table glue reinforcing agent and preparation method thereof, and table glue reinforcing agent includes polyethylene
Alcohol, N hydroxymethyl acrylamide, hydrophilic monomer, hydrophobic monomer, cationic monomer, initiator, crosslinking agent, emulsifier, water.
It containing functional groups such as a large amount of hydroxyl, carboxyls in table glue enhancing agent molecule of the present invention, can strongly be attached on fiber, improve fine
Bond strength between dimension, while there is self-crosslinking to reticulate structure function, it improves between reinforcing agent and reinforcing agent, and enhancing
Active force between agent and fiber and filler improves the function and effect of reinforcing agent.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of table glue glue for brown paper and white brown paper
Modifying agent and preparation method thereof adds the modifying agent in table glue glue, by adjusting table glue glue formula, is applying paper web
After cloth sizing, front table glue-line promotes ink and prints uniformity while reaching water resistant effect and physical strength；Special changes
Good agent prescription component promotes paper profile pattern by the filling shaggy gap of paper web, and ink distribution is more uniform, print
Brushing effects are beautiful.
In order to achieve the above object, the invention adopts the following technical scheme:
It is an object of the present invention to provide a kind of table glue glue modifying agent for brown paper and white brown paper, features
It is, the formula of the modifying agent includes following component in parts by weight:
Wherein, the parts by weight of dry powder can be 150 parts, 155 parts, 160 parts, 165 parts, 170 parts, 175 parts, 180 parts, 185
Part, 190 parts, 195 parts or 200 parts etc., the parts by weight for determining agent can be 50 parts, 51 parts, 52 parts, 53 parts, 54 parts, 55 parts, 56
Part, 57 parts, 58 parts, 59 parts or 60 parts etc., the parts by weight of dispersing agent can be 50 parts, 51 parts, 52 parts, 53 parts, 54 parts, 55 parts,
56 parts, 57 parts, 58 parts, 59 parts or 60 parts etc., the parts by weight of solvent can be 250 parts, 260 parts, 270 parts, 280 parts, 290 parts,
300 parts, 310 parts, 320 parts, 330 parts, 340 parts or 350 parts etc., it is not limited to cited numerical value, above-mentioned each numerical value model
Other unlisted numerical value are equally applicable in enclosing.
As currently preferred technical solution, the dry powder is lightweight powder calcium carbonate；
Preferably, whiteness >=92.5% of the lightweight powder calcium carbonate, such as 92.5%, 93.0%, 93.5%,
94.0%, 94.5% or 95.0% etc., it is not limited to cited numerical value, other interior unlisted numerical value of the numberical range
It is equally applicable.
Preferably, in the lightweight powder calcium carbonate acid non-soluble substance mass fraction≤0.9%, such as 0.9%, 0.8%,
0.7%, 0.6%, 0.5%, 0.4%, 0.3%, 0.2% or 0.1% etc., it is not limited to cited numerical value, the numerical value
Other unlisted numerical value are equally applicable in range.
Preferably, the partial size of the lightweight powder calcium carbonate be 95~100%, such as 95%, 95.5%, 96%, 96.5%,
97%, 97.5%, 98%, 98.5%, 99%, 99.5% or 100% etc., it is not limited to cited numerical value, the numerical value
Other unlisted numerical value are equally applicable in range.
It is described to determine agent for cationic polyvinyl amine as currently preferred technical solution.
Preferably, the solid content for determining agent is 35~40%, such as 35%, 36%, 37%, 38%, 39% or 40%
Deng it is not limited to cited numerical value, other unlisted numerical value are equally applicable in the numberical range.
As currently preferred technical solution, the dispersing agent is Sodium Polyacrylate.
Preferably, the solid content of the dispersing agent is 35~40%, such as 35%, 36%, 37%, 38%, 39% or 40%
Deng it is not limited to cited numerical value, other unlisted numerical value are equally applicable in the numberical range.
As currently preferred technical solution, the solvent is water.
As currently preferred technical solution, the solid content of the modifying agent is 35~55%, such as 35%, 36%,
38%, 40%, 42%, 45%, 48%, 50%, 52% or 55% etc., it is not limited to cited numerical value, the numerical value model
Other unlisted numerical value are equally applicable in enclosing.
Preferably, the viscosity of the modifying agent be 50~100mpas, as 50mpas, 55mpas, 60mpas,
65mpas, 70mpas, 75mpas, 80mpas, 85mpas, 90mpas, 95mpas or 100mpas etc.,
It is not limited to cited numerical value, other interior unlisted numerical value of the numberical range are equally applicable.
Preferably, the pH of the modifying agent be 8.0~10.0, such as 8.0,8.2,8.5,8.8,9.0,9.2,9.5,9.8 or
10.0 etc., it is not limited to cited numerical value, other interior unlisted numerical value of the numberical range are equally applicable.
Preferably, the density of the modifying agent is 1.1~1.5g/cm3, such as 1.1g/cm3、1.2g/cm3、1.3g/cm3、
1.4g/cm3Or 1.5g/cm3Deng it is not limited to cited numerical value, other unlisted numerical value are same in the numberical range
It is applicable in.
The second purpose of the present invention is to provide a kind of preparation methods of above-mentioned modifying agent, the preparation method is that:
By the solvent and dry powder blend, stirring to formation lotion；By the lotion and dispersant, then with dispersing agent
Mixing, obtains the modifying agent.
As currently preferred technical solution, the stirring rate when solvent and dry powder blend is 800~
1300rpm, such as 800rpm, 900rpm, 1000rpm, 1100rpm, 1200rpm or 1300rpm, time are 30~50min, such as
30min, 32min, 35min, 38min, 40min, 42min, 45min, 48min or 50min etc., it is not limited to cited
Numerical value, other interior unlisted numerical value of above-mentioned numberical range are equally applicable.
Preferably, the lotion and stirring rate when dispersant are 300~500rpm, as 300rpm, 320rpm,
350rpm, 400rpm, 420rpm, 450rpm, 480rpm or 500rpm etc., the time be 10~20min, as 11min, 12min,
13min, 14min, 15min, 16min, 17min, 18min, 19min or 20min etc., it is not limited to cited numerical value,
Other unlisted numerical value are equally applicable in above-mentioned numberical range.
It preferably, is again 300~500rpm with stirring rate when dispersant after the lotion and dispersant,
Such as 300rpm, 320rpm, 350rpm, 400rpm, 420rpm, 450rpm, 480rpm or 500rpm, time are 10~20min,
Such as 11min, 12min, 13min, 14min, 15min, 16min, 17min, 18min, 19min or 20min, it is not limited to
Cited numerical value, other interior unlisted numerical value of above-mentioned numberical range are equally applicable.
As currently preferred technical solution, above-mentioned modifying agent the preparation method comprises the following steps:
By the solvent and dry powder blend, 30~50min of stirring is to forming lotion under 800~1300rpm of revolving speed；It will be described
Lotion stirs 10~20min with dispersing agent at 300~500rpm of revolving speed and mixes, then with dispersing agent in 300~500rpm of revolving speed
10~20min of lower stirring mixing, obtains the modifying agent.
The three of the object of the invention are to provide a kind of table glue glue for brown paper and white brown paper, the table glue glue
Contain above-mentioned modifying agent.
Compared with prior art, the present invention is at least had the advantages that
(1) present invention provides a kind of table glue glue modifying agent for brown paper and white brown paper, adds in table glue glue
Add the modifying agent, by adjusting table glue glue formula, makes paper web after coating sizing, front table glue-line is reaching water resistant effect
While with physical strength, promotes ink and print uniformity, smoothness promotes amplitude and reaches as high as 30%, and ink, which absorbs, promotes width
Degree reaches as high as 35%；
(2) present invention provides a kind of table glue glue modifying agent for brown paper and white brown paper, and special modifying agent is matched
Fang Zufen promotes paper profile pattern by the filling shaggy gap of paper web, and ink is distributed more uniform, printing effect
It is beautiful.
Detailed description of the invention
Fig. 1 is the addition manner schematic diagram of table glue modifying agent.
The present invention is described in more detail below.But following examples is only simple example of the invention, not generation
Table or limitation the scope of the present invention, protection scope of the present invention are subject to claims.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In the present invention, modifying agent provided by the invention is added in the positive table feeding station table glue glue of sizing applicator, by adjusting
Table glue glue formula, makes paper web front table glue-line while reaching water resistant effect and physical strength, and it is uniform to promote ink printing
Property, improve printing effect.
It is as shown in table 1 that modifying agent metering method is added in the present invention:
Table 1
Improve agent flux F2=(F1*C1*Y)/(X*C2)
X ratio: 50~90%
Y ratio: 10~50%
2, sizing applicator table glue glue requirement:
Solid content is 4.5%~8.0%.
Viscosity: 8mpa.s~40mpa.s
PH value: 6.0-9.0.
In the present invention, the addition manner of table glue modifying agent is as shown in Figure 1.
In the present invention, the modifying agent being prepared need to save under the stirring of 50~200rpm of revolving speed, and the temperature of modifying agent
Degree should maintain 10~50 DEG C.
In order to better illustrate the present invention, it is easy to understand technical solution of the present invention, of the invention is typical but non-limiting
Embodiment is as follows:
Embodiment 1
The present embodiment provides a kind of preparation method for brown paper and the table glue glue modifying agent of white brown paper, the sides
Method are as follows:
The water of 350 parts by weight is mixed with 150 parts by weight lightweight powder calcium carbonate, is stirred under revolving speed 800rpm
50min is to forming lotion；The lotion is stirred 20min with 50 parts per weight dispersing agents to mix at revolving speed 300rpm, then with 50
Parts per weight dispersing agent stirs 20min mixing at revolving speed 300rpm, obtains the modifying agent.
The solid content for the modifying agent being prepared is 35%.
Embodiment 2
The present embodiment provides a kind of preparation method for brown paper and the table glue glue modifying agent of white brown paper, the sides
Method are as follows:
The water of 320 parts by weight is mixed with 160 parts by weight lightweight powder calcium carbonate, is stirred under revolving speed 900rpm
45min is to forming lotion；The lotion is stirred 12min with 52 parts per weight dispersing agents to mix at revolving speed 350rpm, then with 52
Parts per weight dispersing agent stirs 12min mixing at revolving speed 350rpm, obtains the modifying agent.
The solid content for the modifying agent being prepared is 40%.
Embodiment 3
The present embodiment provides a kind of preparation method for brown paper and the table glue glue modifying agent of white brown paper, the sides
Method are as follows:
The water of 300 parts by weight is mixed with 170 parts by weight lightweight powder calcium carbonate, is stirred under revolving speed 1000rpm
40min is to forming lotion；The lotion is stirred 15min with 55 parts per weight dispersing agents to mix at revolving speed 400rpm, then with 55
Parts per weight dispersing agent stirs 15min mixing at revolving speed 400rpm, obtains the modifying agent.
The solid content for the modifying agent being prepared is 45%.
Embodiment 4
The present embodiment provides a kind of preparation method for brown paper and the table glue glue modifying agent of white brown paper, the sides
Method are as follows:
The water of 320 parts by weight is mixed with 180 parts by weight lightweight powder calcium carbonate, is stirred under revolving speed 1200rpm
35min is to forming lotion；The lotion is stirred 18min with 58 parts per weight dispersing agents to mix at revolving speed 450rpm, then with 58
Parts per weight dispersing agent stirs 18min mixing at revolving speed 450rpm, obtains the modifying agent.
The solid content for the modifying agent being prepared is 50%.
Embodiment 5
The present embodiment provides a kind of preparation method for brown paper and the table glue glue modifying agent of white brown paper, the sides
Method are as follows:
The water of 250 parts by weight is mixed with 200 parts by weight lightweight powder calcium carbonate, is stirred under revolving speed 1300rpm
30min is to forming lotion；The lotion is stirred 10min with 60 parts per weight dispersing agents to mix at revolving speed 500rpm, then with 60
Parts per weight dispersing agent stirs 10min mixing at revolving speed 500rpm, obtains the modifying agent.
The solid content for the modifying agent being prepared is 55%.
The preparation for the calcium carbonate granule that 1-5 of the embodiment of the present invention is used are as follows: whiteness >=92.5%, acid non-soluble substance≤0.9%,
Partial size 95-100%；The agent of determining used is cationic polyvinyl amine, and solid content is 35~40%；The dispersing agent used is poly- third
Olefin(e) acid sodium, solid content are 35~40%.
The index for the modifying agent that 1-5 of the embodiment of the present invention is prepared is as shown in table 2:
Table 2
Using the addition manner (parameter is as shown in table 3) of table glue modifying agent shown in FIG. 1, it is added respectively into table glue glue
The modifying agent that embodiment 1-5 is provided, and is coated sizing to brown paper, using be not added with the table glue glue of modifying agent as pair
Than.Ox after being glued added with the modifying agent table glue glue that embodiment 1-5 is provided with the table glue glue-coating for being not added with modifying agent
The promotion amplitude that the smoothness and ink of mulberry paper absorb is as shown in table 4.
Table 3
Table 4
| Smoothness promotes amplitude/% | Ink absorbs promotion amplitude/% | |
| Embodiment 1 | 3 | 6 |
| Embodiment 2 | 5 | 9 |
| Embodiment 3 | 8 | 13 |
| Embodiment 4 | 13 | 20 |
| Embodiment 5 | 20 | 30 |
The table glue for brown paper and white brown paper of 1-5 of embodiment of the present invention offer is provided according to the data of table 4
Glue modifying agent is added in table glue glue, and be coated sizing to brown paper, with the table glue glue pair for being not added with modifying agent
Than smoothness promotes amplitude and reaches as high as 30%, and ink absorbs promotion amplitude and reaches as high as 35%.
The Applicant declares that the present invention is explained by the above embodiments detailed construction feature of the invention, but the present invention is simultaneously
It is not limited to above-mentioned detailed construction feature, that is, does not mean that the present invention must rely on above-mentioned detailed construction feature and could implement.Institute
Belong to those skilled in the art it will be clearly understood that any improvement in the present invention, to the equivalence replacement of component selected by the present invention
And increase, selection of concrete mode of accessory etc., all of which fall within the scope of protection and disclosure of the present invention.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail within the scope of the technical concept of the present invention can be with various simple variants of the technical solution of the present invention are made, this
A little simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of table glue glue modifying agent for brown paper and white brown paper, which is characterized in that described in parts by weight to change
Good dose of formula includes following component:
2. modifying agent according to claim 1, which is characterized in that the dry powder is lightweight powder calcium carbonate；
Preferably, whiteness >=92.5% of the lightweight powder calcium carbonate；
Preferably, in the lightweight powder calcium carbonate acid non-soluble substance mass fraction≤0.9%；
Preferably, the partial size of the lightweight powder calcium carbonate is 95~100%.
3. modifying agent according to claim 1 or 2, which is characterized in that described to determine agent for cationic polyvinyl amine；
Preferably, the solid content for determining agent is 35~40%.
4. modifying agent according to claim 1-3, which is characterized in that the dispersing agent is Sodium Polyacrylate；
Preferably, the solid content of the dispersing agent is 35~40%.
5. modifying agent according to claim 1-4, which is characterized in that the solvent is water.
6. modifying agent according to claim 1-5, which is characterized in that the solid content of the modifying agent be 35~
55%；
Preferably, the viscosity of the modifying agent is 50~100mpas；
Preferably, the pH of the modifying agent is 8.0~10.0；
Preferably, the density of the modifying agent is 1.1~1.5g/cm3。
7. a kind of preparation method of modifying agent described in any one of claims 1-6, which is characterized in that the preparation method is that:
By the solvent and dry powder blend, stirring to formation lotion；It is mixed by the lotion and dispersant, then with dispersing agent
It closes, obtains the modifying agent.
8. preparation method according to claim 7, which is characterized in that the solvent is with stirring rate when dry powder blend
800~1300rpm, time are 30~50min；
Preferably, the lotion and stirring rate when dispersant are 300~500rpm, and the time is 10~20min；
It preferably, is again 300~500rpm, time with stirring rate when dispersant after the lotion and dispersant
For 10~20min.
9. according to the described in any item preparation methods of claim 7 or 8, which is characterized in that the preparation method is that:
By the solvent and dry powder blend, 30~50min of stirring is to forming lotion under 800~1300rpm of revolving speed；By the lotion
10~20min is stirred at 300~500rpm of revolving speed with dispersing agent to mix, then is stirred at 300~500rpm of revolving speed with dispersing agent
10~20min mixing is mixed, the modifying agent is obtained.
10. a kind of table glue glue for brown paper and white brown paper, which is characterized in that the table glue glue contains claim
The described in any item modifying agents of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532729.8A CN109610233B (en) | 2018-12-14 | 2018-12-14 | Surface glue solution modifier for kraft paper and white kraft paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532729.8A CN109610233B (en) | 2018-12-14 | 2018-12-14 | Surface glue solution modifier for kraft paper and white kraft paper and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109610233A true CN109610233A (en) | 2019-04-12 |
| CN109610233B CN109610233B (en) | 2021-09-14 |
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|---|---|---|---|---|
| US4533600A (en) * | 1984-04-26 | 1985-08-06 | Daubert Coated Products Inc. | Sealant sheet material |
| CN102834565A (en) * | 2010-04-07 | 2012-12-19 | 赫尔克里士公司 | Stable and aqueous compositions of polyvinylamines with catlonic starch, and utility for papermaking |
| CN102912689A (en) * | 2012-10-18 | 2013-02-06 | 山东晨鸣纸业集团股份有限公司 | White-surface coated craft paper and production method thereof |
| CN102978996A (en) * | 2012-12-08 | 2013-03-20 | 杭州特种纸业有限公司 | Method for preparing high wet strength leather paper |
| CN103122599A (en) * | 2011-11-17 | 2013-05-29 | 丁桂双 | Composition of kraft paper sizing agent |
| CN103384742A (en) * | 2011-01-25 | 2013-11-06 | 巴斯夫欧洲公司 | Method for producing a paper product |
| CN103757989A (en) * | 2013-12-27 | 2014-04-30 | 胡勇 | Coated paper suitable for high-speed ink-jet printer and production method thereof |
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2018
- 2018-12-14 CN CN201811532729.8A patent/CN109610233B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533600A (en) * | 1984-04-26 | 1985-08-06 | Daubert Coated Products Inc. | Sealant sheet material |
| CN102834565A (en) * | 2010-04-07 | 2012-12-19 | 赫尔克里士公司 | Stable and aqueous compositions of polyvinylamines with catlonic starch, and utility for papermaking |
| CN103384742A (en) * | 2011-01-25 | 2013-11-06 | 巴斯夫欧洲公司 | Method for producing a paper product |
| CN103122599A (en) * | 2011-11-17 | 2013-05-29 | 丁桂双 | Composition of kraft paper sizing agent |
| CN102912689A (en) * | 2012-10-18 | 2013-02-06 | 山东晨鸣纸业集团股份有限公司 | White-surface coated craft paper and production method thereof |
| CN102978996A (en) * | 2012-12-08 | 2013-03-20 | 杭州特种纸业有限公司 | Method for preparing high wet strength leather paper |
| CN103757989A (en) * | 2013-12-27 | 2014-04-30 | 胡勇 | Coated paper suitable for high-speed ink-jet printer and production method thereof |
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