CN86105042A - Compound adhesive of corrugate paperboard - Google Patents
Compound adhesive of corrugate paperboard Download PDFInfo
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- CN86105042A CN86105042A CN 86105042 CN86105042A CN86105042A CN 86105042 A CN86105042 A CN 86105042A CN 86105042 CN86105042 CN 86105042 CN 86105042 A CN86105042 A CN 86105042A CN 86105042 A CN86105042 A CN 86105042A
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- starch
- paperboard
- corrugate
- wilkinite
- water
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Abstract
A kind of compound adhesive of corrugate paperboard that belongs to the starch-type tackiness agent is formed by Semen Maydis powder, wilkinite, water, hydrogen peroxide, sodium hydroxide, ferrous ammonium sulphate, borax reaction.Characteristics such as have that rate of drying is fast, bounding force is strong, stable performance, cost are low.This tackiness agent belongs to cold solid type, can use general simple device bonding, and reduced investment is easy to mass production.
Description
Compound adhesive of corrugate paperboard belongs to the starch-type tackiness agent.
The present invention is a kind of cold solid type compound adhesive of corrugate paperboard of novelty, is fit to bonding various paperys under the normal temperature, and particularly the great straw of China's output is the corrugated cardboard of the yellow plate paper of raw material.
At present the tackiness agent of corrugated cardboard is mainly sodium silicate aqueous solution and two kinds of water glass of starch-based adhesive because the very easily circuitous damp accumulation of salt in the surface soil, even injures products to be packaged, is progressively eliminated.Since this smooth Hall invention support methods of the U.S. in 1934, starch-based adhesive is adopted and uses till today by industrially developed country.For improving the starch-based adhesive performance, some evolutionary approach successively appear, propose not have the Method for bonding of carrier, the Ciromdtic System paste producing method that Amy La Mu company proposes by Corn products company as nineteen sixty.These starch-based adhesives all need complicated and huge equipment and heating unit in adhesion process, the energy consumption height, and investment is big.
In recent years, the cold solid type Method for bonding of removing heating unit from that occurs in the industrially developed country causes very big attention.This method is divided into starch-type and resin type.Because this method can be saved a large amount of energy and binding appts is greatly simplified, easily realize automatization, be the developing direction of corrugated cardboard adhesion technique.Enumerate the starch-type adhesive formula of two kinds of cold solid types below:
These two prescription water content very high (≈ 80%), solid content is in 16～18% changes.The tackiness agent solid water poor ability that prescription I, II are made, when in corrugating medium, papering, big portion moisture is by the very fast absorption of core paper, cause corrugated cardboard weakness, deflection poor, when papery was yellow plate paper (careless paperboard), above-mentioned shortcoming was particularly outstanding, even absciss layer occurs slowly for rate of drying, run stupefied, until can not be bonding fully and make product rejection.
For improving the quick-drying and the bounding force of cold solid method, adopted organic resin, in order to carry out the compound composite adhesive with starch, as above overseas trade Zhou Pu adhensive factory just adopts this technology.But organic resin costs an arm and a leg, and drying effect is not obvious.
Purpose of the present invention, be to propose the cold solid type tackiness agent that a kind of rate of drying is fast, bounding force strong, the stable performance cost is low, make it be applicable to various paperys, being particularly suitable for the great straw of China's output is the yellow plate paper of raw material, to replace the sodium silicate binder of China relevant department explicit order forbidding, to improve the corrugated cardboard quality, make China's carton manufacturing that a big technical progress be arranged.
The present invention is the adhesive for corrugated paperboard of the compound tool rapid drying characteristic that is prepared from cement inorganic material wilkinite etc. in Semen Maydis powder or the starch tackiness agent for base.Its concrete composition, weight range are as follows:
14-18% Semen Maydis powder or starch
5-25% wilkinite Al
2O
34SiOH
2OnH
2O
The 0.8-1.0% oxydol H
2O
2, concentration 30%
0.02-0.04% ferrous ammonium sulphate FeSO
4(NH
4) SO
46H
2O
1.0-1.62% sodium hydroxide NaOH
0.1-0.2% borax Na
2B
4O
710H
2O
79.1-54.2% water H
2O
The main effect of main component is as follows in the above-mentioned prescription:
1, Semen Maydis powder or starch is main ingredient of the present invention, and the starch-hydrocolloid after oxidation is the base of this tackiness agent.
2, wilkinite can be divided into the sodium base with the calcium base, particularly calcium-base bentonite is important adhesion modifier of the present invention and recombiner, after it and starch-hydrocolloid particle are compound, can increase the solid content of system, improves bond properties significantly.The wilkinite molecular surface is electronegativity, can absorb securely 2 times to its deadweight, be positioned at the free-water around the starch-hydrocolloid particle, thereby increase micellar concentration, help micella at the rapid dehumidification of paper, accelerate rate of drying, it is bonding to finish the surface rapidly.Another effect of wilkinite is the pH value of reduction system, thereby alleviates the corrosion of tackiness agent to paper, and can make system more stable.
3, hydrogen peroxide has extremely strong oxidisability, acts on starch abundant gelatinization, after the swelling, makes it to take place the fracture of linking bond, forms the molecule of low polymerization degree.
4, ferrous ammonium sulphate is the catalyzer of hydrogen peroxide, and hydrogen peroxide is decomposed at a lower temperature fast.Can reduce the consumption of hydrogen peroxide, and shorten the production cycle.
5, sodium hydroxide has two effects.The one, serve as the paste agent of starch: sodium hydroxide combines with hydroxyl in the starch in water after the ionization, has destroyed hydrogen bond, makes starch gelatinization at a lower temperature; The 2nd, can carry out activation treatment: Na to wilkinite
+The Ca of replaceable calcium-base bentonite
+, it is stronger to make it to be refined as viscosity in system, the better sodium bentonite of solid water.
6, borax plays complexing action, can generate reticulated structure with the starch molecule after the oxidation, improves the solid water ability.
For realizing the present invention, most important to the oxidation processing technique of Semen Maydis powder.The present invention's process characteristic has been to adopt the novel process of first gelatinization, rear oxidation, staged reaction: at first carry out the gelatinization first time, oxidizing reaction, succeeded by the gelatinization second time, oxidizing reaction.Earlier corn grain is ground into 60 purpose powder,, then imposes gelatinization, oxidizing reaction through removing slag, water filling, stirring, heat 35 ℃～40 ℃, after catalysis, hydro-oxidation sodium carries out activation treatment to wilkinite then to adjust pH value, through the complexing reaction, promptly obtain finished product at last.
Compared with the prior art, the present invention has following advantage:
1, applied range, applicable to multiple papery: a large amount of wilkinite particle fillings are in the fiber hole of paper, tackiness agent slowed down effectively to the infiltration of corrugating medium or penetrate, the paper surface paste amount that has prevented that adhesive permeation is too fast and caused reduces so that be bonding not firm or run stupefied phenomenon, and is good especially to the bonding effect of homemade yellow plate paper.
2, rate of drying improves: system of the present invention water content descends, and solid content improves, and the fast dried favourable condition that provides is provided.Wilkinite and borax have reduced dissociating water molecule, have improved the ununiformity of core paper-facial tissue infiltration, have improved the solid water ability of tackiness agent, have correspondingly accelerated rate of drying.For example fast again than the rate of drying of the Henan chemical industry CCOS of institute Starch Adhesive.
3, cost descends: wilkinite, especially calcium-base bentonite ample supply and prompt delivery, the source is wide, and is cheap, thereby makes cost decreases.
4, binding appts is simplified, energy consumption reduces: can carry out bondingly, dry normal temperature of the present invention under, remove the hot drying plant of costliness from, save power consumption.
Embodiment one
Semen Maydis powder 16.2%
Wilkinite 12.0%
Sodium hydroxide 1.62%
Hydrogen peroxide (concentration 30%) 0.97%
Ferrous ammonium sulphate 0.02%
Borax 0.12%
Water 69.1%
With these 7 kinds of compositions in accordance with regulations technology react.
Embodiment two
Semen Maydis powder 16.2%
Wilkinite 4.86%
Sodium hydroxide 1.62%
Hydrogen peroxide (concentration 30%) 0.97%
Ferrous ammonium sulphate 0.02%
Borax 0.12%
Water 76.2%
With these 7 kinds of compositions in accordance with regulations technology react.
Embodiment three
Semen Maydis powder 16.2%
Wilkinite 16.2%
Sodium hydroxide 1.62%
Hydrogen peroxide (concentration 30%) 0.97%
Ferrous ammonium sulphate 0.02%
Borax 0.12%
Water 64.9%
With these 7 kinds of compositions in accordance with regulations technology react.
The embodiment explanation:
The wilkinite add-on of example two is at below 5% of gross weight, and short dried effect is not obvious.(embodiment three) system mobility variation when add-on is 16.2% need take appropriate measures as deepening oxidation, can obtain good fluidity, and drying is tackiness agent faster, is particularly suitable for the bonding of whole yellow plate papers.Generally, the prescription of example one has good result of use.
Claims (3)
1, a kind of adhesive for corrugated paperboard of starch base is characterized in that adding in the starch inorganic bentonite and other compositions to form compound adhesive of corrugate paperboard.
2,, it is characterized in that said starch, inorganic bentonite and other composition ranges are as follows as the said compound adhesive of corrugate paperboard of claim 1:
14-18% starch
The 5-25% wilkinite
The 0.8-1.0% hydrogen peroxide, concentration 30%
The 0.02-0.04% ferrous ammonium sulphate
1.0-1.62% sodium hydroxide
0.1-0.2% borax (10 water Sodium Tetraborate)
79.1-54.2% water
3,, it is characterized in that also available other various types of starch of said starch such as Semen Maydis powder substitute it as claim 1 and 2 said compound adhesive of corrugate paperboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86105042 CN86105042A (en) | 1986-08-19 | 1986-08-19 | Compound adhesive of corrugate paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86105042 CN86105042A (en) | 1986-08-19 | 1986-08-19 | Compound adhesive of corrugate paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86105042A true CN86105042A (en) | 1988-03-02 |
Family
ID=4802695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86105042 Pending CN86105042A (en) | 1986-08-19 | 1986-08-19 | Compound adhesive of corrugate paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86105042A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036661C (en) * | 1994-12-20 | 1997-12-10 | 河南省安阳化肥厂 | Compound binding agent and process for production of briquet |
| CN1070885C (en) * | 1996-04-11 | 2001-09-12 | 孙玉发 | Modified dried potato powder special for binding agent |
| CN100406648C (en) * | 2006-04-14 | 2008-07-30 | 张钊 | Biodegradable pulp mould reinforcing agent and preparation process thereof |
| CN101671976B (en) * | 2008-09-14 | 2012-11-28 | 姚荣建 | Process method and coating technology for reinforcing paperboard by waste glue |
| CN103059770A (en) * | 2011-10-21 | 2013-04-24 | 金东纸业（江苏）股份有限公司 | Starch adhesive as well as preparation method and application thereof |
| CN103214696A (en) * | 2013-05-06 | 2013-07-24 | 魏开国 | Degradable environment-friendly tableware and manufacturing method thereof |
| CN103497700A (en) * | 2013-09-18 | 2014-01-08 | 朱小军 | Binding agent for corrugated cardboards |
| CN105604107A (en) * | 2016-03-14 | 2016-05-25 | 中冶成都勘察研究总院有限公司 | Coupler for foundation pile detecting sensor and preparation method of coupler |
| CN106700970A (en) * | 2017-01-20 | 2017-05-24 | 赵梓宇 | Adhesive suitable for cold-set corrugated paper and preparation method thereof |
| CN107400472A (en) * | 2017-08-29 | 2017-11-28 | 阜南县力韦包装材料有限公司 | A kind of preparation method of less toxic BOPP adhesive tapes |
| CN107905034A (en) * | 2017-10-29 | 2018-04-13 | 贵州铜仁华毅新型材料科技有限公司 | A kind of high intensity honeycomb paper core and preparation method thereof |
| CN108498833A (en) * | 2018-06-07 | 2018-09-07 | 福建兴隆香业有限公司 | A kind of extra-strong tea agalloch eaglewood and preparation method thereof |
| CN108659738A (en) * | 2018-06-19 | 2018-10-16 | 阜阳市豪杰工贸有限公司 | A kind of refrigeration quick-acting binder |
| CN110205873A (en) * | 2019-07-05 | 2019-09-06 | 咖法科技(上海)有限公司 | A kind of coffee grounds carton material and preparation method thereof |
-
1986
- 1986-08-19 CN CN 86105042 patent/CN86105042A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036661C (en) * | 1994-12-20 | 1997-12-10 | 河南省安阳化肥厂 | Compound binding agent and process for production of briquet |
| CN1070885C (en) * | 1996-04-11 | 2001-09-12 | 孙玉发 | Modified dried potato powder special for binding agent |
| CN100406648C (en) * | 2006-04-14 | 2008-07-30 | 张钊 | Biodegradable pulp mould reinforcing agent and preparation process thereof |
| CN101671976B (en) * | 2008-09-14 | 2012-11-28 | 姚荣建 | Process method and coating technology for reinforcing paperboard by waste glue |
| CN103059770B (en) * | 2011-10-21 | 2016-06-22 | 金东纸业（江苏）股份有限公司 | Starch adhesive, its preparation method and application |
| CN103059770A (en) * | 2011-10-21 | 2013-04-24 | 金东纸业（江苏）股份有限公司 | Starch adhesive as well as preparation method and application thereof |
| CN103214696A (en) * | 2013-05-06 | 2013-07-24 | 魏开国 | Degradable environment-friendly tableware and manufacturing method thereof |
| CN103497700A (en) * | 2013-09-18 | 2014-01-08 | 朱小军 | Binding agent for corrugated cardboards |
| CN105604107A (en) * | 2016-03-14 | 2016-05-25 | 中冶成都勘察研究总院有限公司 | Coupler for foundation pile detecting sensor and preparation method of coupler |
| CN106700970A (en) * | 2017-01-20 | 2017-05-24 | 赵梓宇 | Adhesive suitable for cold-set corrugated paper and preparation method thereof |
| CN107400472A (en) * | 2017-08-29 | 2017-11-28 | 阜南县力韦包装材料有限公司 | A kind of preparation method of less toxic BOPP adhesive tapes |
| CN107905034A (en) * | 2017-10-29 | 2018-04-13 | 贵州铜仁华毅新型材料科技有限公司 | A kind of high intensity honeycomb paper core and preparation method thereof |
| CN108498833A (en) * | 2018-06-07 | 2018-09-07 | 福建兴隆香业有限公司 | A kind of extra-strong tea agalloch eaglewood and preparation method thereof |
| CN108659738A (en) * | 2018-06-19 | 2018-10-16 | 阜阳市豪杰工贸有限公司 | A kind of refrigeration quick-acting binder |
| CN110205873A (en) * | 2019-07-05 | 2019-09-06 | 咖法科技(上海)有限公司 | A kind of coffee grounds carton material and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |