CN105086877A - Preparing method for adhesive applied to real-time combination of multi-layer body paper to corrugated board - Google Patents
Preparing method for adhesive applied to real-time combination of multi-layer body paper to corrugated board Download PDFInfo
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- CN105086877A CN105086877A CN201510457333.1A CN201510457333A CN105086877A CN 105086877 A CN105086877 A CN 105086877A CN 201510457333 A CN201510457333 A CN 201510457333A CN 105086877 A CN105086877 A CN 105086877A
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- parts
- starch
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 title abstract description 14
- 239000000853 adhesive Substances 0.000 title abstract description 12
- 229920002472 Starch Polymers 0.000 claims abstract description 39
- 235000019698 starch Nutrition 0.000 claims abstract description 39
- 239000008107 starch Substances 0.000 claims abstract description 39
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000002077 nanosphere Substances 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 238000004513 sizing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 8
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 2
- 229940080314 sodium bentonite Drugs 0.000 claims description 2
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 235000012216 bentonite Nutrition 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229920000856 Amylose Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to an adhesive, in particular to a preparing method for the adhesive applied to real-time combination of multi-layer body paper to a corrugated board. The preparing method comprises the following steps of boiled size preparing, starch microsphere preparing, mixing preparing and storing. By means of the preparing method for the adhesive applied to real-time combination of the multi-layer body paper to the corrugated board, the use performance is greatly improved.
Description
Technical field
The present invention relates to a kind of sizing agent, particularly relate to a kind of preparation method being applied to the real-time combined corrugated board sizing agent of multilayer body paper.
Background technology
Because starch adhesive exists some major defects,: one, starch adhesive poor water resistance: starch molecule has great amount of hydroxy group, mutually hydrogen bond action is formed between hydroxyl, make it have adhesiveproperties, but after starch adhesive contacts with water, the intermolecular forces of hydroxyl and water molecules, much larger than the hydrogen bond action between hydroxyl, makes glue bonding strength decline to a great extent; Two, starch adhesive poor fluidity: starch is after gelatinization, the amylose starch penetrated from starch small grain, mutually be wound around with duplex form in the process of cooling down, be formed with the translucent gels of certain elasticity and intensity, just because of this retrogradation, make the mobility of starch adhesive very poor; Three, starch adhesive poor storage stability: starch belongs to natural polymer, after forming glue with water, the growth for mould provides good moisture and nutrition, easily goes mouldy, affects work-ing life.In addition, the first viscous force of starch adhesive is not good, and rate of drying is also that it can not one of the reason of widespread use slowly.
These defects cause adopting starch adhesive to there is many deficiencies, poor permeability in MULTILAYER COMPOSITE corrugated cardboard, and rate of drying is slow, and tack is not good etc., make above-mentioned process industryization implement the many problems in face.
Summary of the invention
The present invention mainly solves the deficiencies in the prior art, provides a kind of compact construction, possesses the preparation method being applied to the real-time combined corrugated board sizing agent of multilayer body paper of environment-friendly type Thief zone, low viscosity characteristics.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
Be applied to a preparation method for the real-time combined corrugated board sizing agent of multilayer body paper, it is characterized in that carrying out according to the following steps:
(1), ripe slurry is prepared:
In carrier tank, first add the water of 300 parts, then add the starch of 30 parts, uniform stirring after 15 minutes, then adds the sodium hydroxide of 7.5 parts, stirs 3-5 minute, makes starch complete slaking under the effect of sodium hydroxide, form ripe slurry;
(2), spherex is prepared:
Ball grinding technique is adopted to prepare arch nanospheres, the water of 400 parts and the starch of 100-300 part is added in ball mill, take water as medium, broken preparation is there is under the effect of starch granules mechanical force in ball mill, the broken time is 1-3 hour, finally obtain arch nanospheres, gained grain diameter is less than 100nm;
(3), be mixed with:
In the arch nanospheres solution investment subject tank obtained by step (2), the water adding 300 parts continues fully to stir 5 minutes, under continuous uniform stirring, the ripe slurry of step (1) gained is slowly joined in main body tank, raw and cooked thick liquid is fully uniformly mixed, and churning time is 5-15 minute;
Add epoxy chloropropane 4-10 part again, stir, control temperature of reaction is 35-40 DEG C, churning time 30-60 minute;
Add 3-10 part sodium bentonite again, be preferably 4-6 part;
(4), store:
Last gained glue puts into hold-up vessel for production and application.
The nanometer of the sizing agent particle prepared by this method not only can improve and greatly improve starch glue to the wetting property of multilayer body paper and perviousness, gives full play to its proper property.When simultaneously starch granules drops to below 100nm, can significantly its adhesive property.
Adopt epoxy chloropropane to carry out the crosslinking reaction with starch granules, make starch granules stabilization, effectively can improve the mobility of starch glue, be applicable to spray-bonding craft.
Owing to substantially increasing the cohesive strength of glue, improve the penetrating quality of glue, and improve the rate of drying of glue, thus make above-mentioned glue may be used for the real-time recombining process of homogeneous multilayer body paper, and watt line production of current high speed can be adapted to.
Therefore, the preparation method being applied to the real-time combined corrugated board sizing agent of multilayer body paper of the present invention, significantly use properties.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment 1: a kind of preparation method being applied to the real-time combined corrugated board sizing agent of multilayer body paper, carry out according to the following steps:
(1), ripe slurry is prepared:
In carrier tank, first add the water of 300 parts, then add the starch of 30 parts, uniform stirring after 15 minutes, then adds the sodium hydroxide of 7.5 parts, stirs 3 minutes, makes starch complete slaking under the effect of sodium hydroxide, forms ripe slurry;
(2), spherex is prepared:
Ball grinding technique is adopted to prepare arch nanospheres, the water of 400 parts and the starch of 100 parts is added in ball mill, take water as medium, broken preparation is there is under the effect of starch granules mechanical force in ball mill, the broken time is 1 hour, finally obtain arch nanospheres, gained grain diameter is less than 100nm;
(3), be mixed with:
In the arch nanospheres solution investment subject tank obtained by step (2), the water adding 300 parts continues fully to stir 5 minutes, under continuous uniform stirring, the ripe slurry of step (1) gained is slowly joined in main body tank, raw and cooked thick liquid is fully uniformly mixed, and churning time is 5 minutes;
Add epoxy chloropropane 4 parts again, stir, controlling temperature of reaction is 35 DEG C, churning time 30 minutes;
Add 3 parts of sodium bentonites again;
(4), store:
Last gained glue puts into hold-up vessel for production and application.
Embodiment 2: a kind of preparation method being applied to the real-time combined corrugated board sizing agent of multilayer body paper, carry out according to the following steps:
(1), ripe slurry is prepared:
In carrier tank, first add the water of 300 parts, then add the starch of 30 parts, uniform stirring after 15 minutes, then adds the sodium hydroxide of 7.5 parts, stirs 4 minutes, makes starch complete slaking under the effect of sodium hydroxide, forms ripe slurry;
(2), spherex is prepared:
Ball grinding technique is adopted to prepare arch nanospheres, the water of 400 parts and the starch of 200 parts is added in ball mill, take water as medium, broken preparation is there is under the effect of starch granules mechanical force in ball mill, the broken time is 2 hours, finally obtain arch nanospheres, gained grain diameter is less than 100nm;
(3), be mixed with:
In the arch nanospheres solution investment subject tank obtained by step (2), the water adding 300 parts continues fully to stir 5 minutes, under continuous uniform stirring, the ripe slurry of step (1) gained is slowly joined in main body tank, raw and cooked thick liquid is fully uniformly mixed, and churning time is 10 minutes;
Add epoxy chloropropane 8 parts again, stir, controlling temperature of reaction is 38 DEG C, churning time 40 minutes;
Add 6 parts of sodium bentonites again;
(4), store:
Last gained glue puts into hold-up vessel for production and application.
Embodiment 3: a kind of preparation method being applied to the real-time combined corrugated board sizing agent of multilayer body paper, carry out according to the following steps:
(1), ripe slurry is prepared:
In carrier tank, first add the water of 300 parts, then add the starch of 30 parts, uniform stirring after 15 minutes, then adds the sodium hydroxide of 7.5 parts, stirs 5 minutes, makes starch complete slaking under the effect of sodium hydroxide, forms ripe slurry;
(2), spherex is prepared:
Ball grinding technique is adopted to prepare arch nanospheres, the water of 400 parts and the starch of 300 parts is added in ball mill, take water as medium, broken preparation is there is under the effect of starch granules mechanical force in ball mill, the broken time is 3 hours, finally obtain arch nanospheres, gained grain diameter is less than 100nm;
(3), be mixed with:
In the arch nanospheres solution investment subject tank obtained by step (2), the water adding 300 parts continues fully to stir 5 minutes, under continuous uniform stirring, the ripe slurry of step (1) gained is slowly joined in main body tank, raw and cooked thick liquid is fully uniformly mixed, and churning time is 15 minutes;
Add epoxy chloropropane 10 parts again, stir, controlling temperature of reaction is 40 DEG C, churning time 30-60 minute;
Add 10 parts of sodium bentonites again;
(4), store:
Last gained glue puts into hold-up vessel for production and application.
Claims (1)
1. be applied to a preparation method for the real-time combined corrugated board sizing agent of multilayer body paper, it is characterized in that carrying out according to the following steps:
(1), ripe slurry is prepared:
In carrier tank, first add the water of 300 parts, then add the starch of 30 parts, uniform stirring after 15 minutes, then adds the sodium hydroxide of 7.5 parts, stirs 3-5 minute, makes starch complete slaking under the effect of sodium hydroxide, form ripe slurry;
(2), spherex is prepared:
Ball grinding technique is adopted to prepare arch nanospheres, the water of 400 parts and the starch of 100-300 part is added in ball mill, take water as medium, broken preparation is there is under the effect of starch granules mechanical force in ball mill, the broken time is 1-3 hour, finally obtain arch nanospheres, gained grain diameter is less than 100nm;
(3), be mixed with:
In the arch nanospheres solution investment subject tank obtained by step (2), the water adding 300 parts continues fully to stir 5 minutes, under continuous uniform stirring, the ripe slurry of step (1) gained is slowly joined in main body tank, raw and cooked thick liquid is fully uniformly mixed, and churning time is 5-15 minute;
Add epoxy chloropropane 4-10 part again, stir, control temperature of reaction is 35-40 DEG C, churning time 30-60 minute;
Add 3-10 part sodium bentonite again;
(4), store:
Last gained glue puts into hold-up vessel for production and application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457333.1A CN105086877B (en) | 2015-07-30 | 2015-07-30 | Preparation method applied to the real-time combined corrugated board adhesive of multilayer body paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457333.1A CN105086877B (en) | 2015-07-30 | 2015-07-30 | Preparation method applied to the real-time combined corrugated board adhesive of multilayer body paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105086877A true CN105086877A (en) | 2015-11-25 |
| CN105086877B CN105086877B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510457333.1A Expired - Fee Related CN105086877B (en) | 2015-07-30 | 2015-07-30 | Preparation method applied to the real-time combined corrugated board adhesive of multilayer body paper |
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| Country | Link |
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| CN (1) | CN105086877B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813546A (en) * | 2017-10-25 | 2018-03-20 | 浙江大胜达包装股份有限公司 | Corrugation line draws automatically seals edge equipment and application method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838508A (en) * | 2010-05-27 | 2010-09-22 | 湖州思伊淀粉工业有限公司 | Preparation method of starch base paper packing adhesive |
-
2015
- 2015-07-30 CN CN201510457333.1A patent/CN105086877B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838508A (en) * | 2010-05-27 | 2010-09-22 | 湖州思伊淀粉工业有限公司 | Preparation method of starch base paper packing adhesive |
Non-Patent Citations (1)
| Title |
|---|
| 赵淮等: "《包装机械选用手册》", 31 May 2001, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813546A (en) * | 2017-10-25 | 2018-03-20 | 浙江大胜达包装股份有限公司 | Corrugation line draws automatically seals edge equipment and application method |
| CN107813546B (en) * | 2017-10-25 | 2019-01-25 | 浙江大胜达包装股份有限公司 | Corrugation line draws automatically seals edge equipment and application method |
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| Publication number | Publication date |
|---|---|
| CN105086877B (en) | 2018-05-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 311201 Beitang Road, economic development zone, Xiaoshan, Zhejiang, No. 2, No. Applicant after: ZHEJIANG GREAT SHENGDA PACKING Co.,Ltd. Address before: 311201 Beitang Road, economic development zone, Xiaoshan, Zhejiang, No. 2, No. Applicant before: ZHEJIANG GREAT SHENGDA PACKAGING CO.,LTD. |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |