CN105199628A - Preparation method of glue containing potassium hypermanganate - Google Patents
Preparation method of glue containing potassium hypermanganate Download PDFInfo
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- CN105199628A CN105199628A CN201510699962.5A CN201510699962A CN105199628A CN 105199628 A CN105199628 A CN 105199628A CN 201510699962 A CN201510699962 A CN 201510699962A CN 105199628 A CN105199628 A CN 105199628A
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Abstract
The invention relates to a preparation method of glue containing potassium hypermanganate. The preparation method comprises the following steps: (1) preparing a potassium hypermanganate additive: preparing materials in parts by mass; (2) producing production line glue; (3) injecting the potassium hypermanganate additive obtained by the step (1) with the production line glue obtained by the step (2) into glue of a production line at a ratio of 1/15, and uniformly stirring. In the process, the process has the following advantages that (1) the binding property is improved; (2) the stability is improved; (3) the dependence on equipment is reduced; (4) the moisture-proof effect is better; (5) the preparation method is simple and convenient.
Description
Technical field
The present invention relates to a kind of glue preparation method containing potassium permanganate, belong to production manufacturing technology field.
Background technology
At present, on the market in production making processes, additive has a variety of, such as: waterproof, protection against the tide, thickening etc., packaging market uses very extensive.First waterproof is said, the waterproof of sewing thread on card must be done from whole industrial chain, that is will do the process of waterproof from the production of body paper, then the production to cardboard and the processing to cardboard all to accomplish the waterproof effect that corresponding WATER REPELLENT can reach desirable; If only rely on cardboard to add man-hour glue itself to reach waterproof effect, be conscientiously infeasible.The bond area of cardboard is not enough overall 15%, and just in bonding unilaterally, such ratio data is all not enough to the effect that can reach waterproof.That is water-resisting agent is only relied on to accomplish that waterproof effect essential meaning is little.Its two, our protection against the tide, the glue in cardboard is but to play very large booster action to protection against the tide, and we are daily and produce upper this strength of 15% very important.That is whole cardboard face has 15% to have glue, and present glue main component is W-Gum, and starch is organism, is easy to become damp and rotten in normal environment.Just think, overall cardboard has the area generation qualitative change of 15%, and the quality of so whole cardboard will be had a greatly reduced quality, and also can affect the ultimate compression strength of whole cardboard and bond strength and limit pressure simultaneously.Therefore, to draw attention in actual production process and conscientiously process, to ensure the quality of packaging material.Finally, we are once about the thickening of cardboard.In production process, the bond strength of cardboard is exactly mainly rely on glue to reach.Present 8 the pressure left and right of general production are normal will be reached good bond strength when running and will control the water ratio of glue, flow and gelatinization point well.The main component of glue is water, starch, sheet alkali, borax and tackifier form with suitable proportions.Must control the ratio in the middle of this and the utilization to tackifier well in the making processes of glue, thus reach good effect.But the stability of traditional glue can be subject to the impact in weather and season, different seasons must formulate different formulas according to weather, since control the quality of cardboard.
In addition, there is impact to production in the objective factor of mechanical means, is mainly reflected in: conventional paper printed line glue is to the dependency of mechanical means temperature.Due to the characteristic restriction of traditional glue self cannot be good in low temperature gelatinization, often cause cardboard to come unstuck or the appearance of the situation such as false bonding, had a strong impact on the quality of cardboard.So just must not consider the problem of heating when device fabrication, now commercially all cardboard assembly line equipment have the system of heating, and comprise import equipment, such as the BHS streamline of Germany, be state-of-the-art corrugated paper production line in the world at present, but or be unable to do without heating system.The mode of heating has a lot, such as electricity heating, oil is heated, and the steam being exactly most widely used burning coal is in addition heated.Although heating mode is each has something to recommend him, also respectively possess a drawback, with regard to by electricity heating, although conveniently, cost is too high; Oil is heated instability; If although steam heating is saved also more stable than above two kinds of modes but the excessive potential safety hazard of vapor pressure is also larger.Therefore, be necessary, according to the needs used, to adopt more suitable method for manufacturing, introduce potassium permanganate, thus better realize process for processing cardboard.
Summary of the invention
The object of the present invention is to provide a kind of glue formula containing potassium permanganate and preparation technology thereof, to realize production processing better, improve production processing effect, improve production and manufacture finished product efficiency.
To achieve these goals, technical scheme of the present invention is as follows.
Containing a glue preparation method for potassium permanganate, its step is as follows:
(1) potassium permanganate additive is configured: get the raw materials ready according to following total mass number: water 80kg ± 5kg, starch 25kg ± 2kg, potassium permanganate 0.32kg ± 0.05kg, wilkinite 0.68kg ± 0.15kg, light calcium carbonate 4kg ± 1kg, above-mentioned different materials to be put together stirring 6 minutes, until stir, then sheet alkali 3kg is added, after adopting 3kg water-solubleization, pour in the mixing solutions stirred above until solution solidifies, stop stirrer, wait 2 hours, water filling 50kg ± 5kg again after 2 hours, start stirrer to continue to stir, stir after 10 minutes, add 1.5kg ± 0.5kg borax, then stirring 10 clock is continued.
(2) streamline glue is made: the 400kg ± 5kg that first adds water stirs and heats to 29 DEG C ± 2 DEG C, continue to stir and the starch 45kg ± 5kg that annotates, shear after 2 minutes, filling alkali lye 25kg ± 2kg, shear first filled with water 700kg after 6 minutes, then annotate starch 310kg ± 10kg, and the borax 5.5kg ± 0.5kg that finally annotates shears 10 minutes.
(3) glue obtaining potassium permanganate additive and the middle streamline glue obtained of step (2) ratio with 1/15 in step (1) and inject streamline is stirred and can use.
This beneficial effect of the invention is: in above-mentioned technique, present invention process has following advantage: (1) adds binding property: because starch can well be oxidized by the strong oxidizing property of potassium permanganate in glue, its binding property is improved a lot, and has very strong penetrating power to present sized paper.(2) improve stability: the glue excellent stability using potassium permanganate, can not be subject to the impact of season and temperature.That is: throughout the year in do not need according to formulation in season, only need finely tune at original formula.Facilitate the operation of workman during process for processing.(3) dependency to equipment is reduced: the glue using potassium permanganate to make reduces the dependency of equipment.Namely current production producer is when reducing costs, and has improve very significantly when general cardboard process line air pressure only has 8 to press for the bond strength of the paper of the especially high grammes per square metre of various cardboard.(4) having good moisture effect: in formula, added light calcium carbonate, is exactly water insoluble from the ins and outs of calcium carbonate own.Just good moisture-proof role can be had at plum rain season after adding in glue; Moreover, the deflection of cardboard can also be increased while protection against the tide.But add light calcium carbonate and also have its difficulty, only with the rational proportion of potassium permanganate under just can add, otherwise the bond strength of glue will be affected.(5) succinctly facilitate: with the glue of potassium permanganate configuration disposable merge cardboard protection against the tide and the function of thickening, not needing to go to buy multiple cardboard additive to reach satisfied quality, causing production cost to increase.And want environmental protection than traditional additive, potassium permanganate itself has the effect of sterilization, can avoid the phenomenons such as objectionable impurities exceeds standard when producing foodstuff and pharmaceutical packaging material.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is described, better to understand the present invention.
Embodiment
The glue preparation method containing potassium permanganate in the present embodiment, its step is as follows:
(1) potassium permanganate additive is configured: get the raw materials ready according to following total mass number: water 80kg ± 5kg, starch 25kg, potassium permanganate 0.32 ± 0.05kg, wilkinite 0.68kg ± 0.15kg, light calcium carbonate 4kg ± 1kg, above-mentioned different materials to be put together stirring 6 minutes, until stir, then sheet alkali 3kg is added, after adopting 3kg water-solubleization, pour in the mixing solutions stirred above until solution solidifies, stop stirrer, wait 2 hours, water filling 50kg ± 5kg again after 2 hours, start stirrer to continue to stir, stir after 10 minutes, add 1.5kg ± 0.5kg borax, then stirring 10 clock is continued,
(2) streamline glue is made: the 400kg ± 5kg that first adds water stirs and heats to 29 DEG C ± 2 DEG C, continue to stir and the starch 45kg ± 5kg that annotates, shear after 2 minutes, filling alkali lye 25kg ± 2kg, shear first filled with water 700kg after 6 minutes, then annotate starch 310kg ± 10kg, and the borax 5.5kg ± 0.5kg that finally annotates shears 10 minutes.
(3) glue obtaining potassium permanganate additive and the middle streamline glue obtained of step (2) ratio with 1/15 in step (1) and inject streamline is stirred and can use.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (1)
1., containing a glue preparation method for potassium permanganate, it is characterized in that: its step is as follows:
(1) potassium permanganate additive is configured: get the raw materials ready according to following total mass number: water 80kg ± 5kg, starch 25kg ± 2kg, potassium permanganate 0.32 ± 0.05kg, wilkinite 0.68kg ± 0.15kg, light calcium carbonate 4kg ± 1kg, above-mentioned different materials to be put together stirring 6 minutes, until stir, then sheet alkali 3kg is added, after adopting 3kg water-solubleization, pour in the mixing solutions stirred above until solution solidifies, stop stirrer, wait 2 hours, water filling 50kg ± 5kg again after 2 hours, start stirrer to continue to stir, stir after 10 minutes, add 1.5kg ± 0.5kg borax, then stirring 10 clock is continued,
(2) streamline glue is made: the 400kg ± 5kg that first adds water stirs and heats to 29 DEG C ± 2 DEG C, continue to stir and the starch 45kg ± 5kg that annotates, shear after 2 minutes, filling alkali lye 25kg ± 2kg, shear first filled with water 700kg after 6 minutes, then annotate starch 310kg ± 10kg, and the borax 5.5kg ± 0.5kg that finally annotates shears 10 minutes;
(3) glue obtaining potassium permanganate additive and the middle streamline glue obtained of step (2) ratio with 1/15 in step (1) and inject streamline is stirred and can use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699962.5A CN105199628A (en) | 2015-10-26 | 2015-10-26 | Preparation method of glue containing potassium hypermanganate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699962.5A CN105199628A (en) | 2015-10-26 | 2015-10-26 | Preparation method of glue containing potassium hypermanganate |
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| CN105199628A true CN105199628A (en) | 2015-12-30 |
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| CN201510699962.5A Pending CN105199628A (en) | 2015-10-26 | 2015-10-26 | Preparation method of glue containing potassium hypermanganate |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885952A (en) * | 2010-07-23 | 2010-11-17 | 陕西延长石油(集团)有限责任公司研究院 | Corn starch adhesive and preparation method thereof |
| CN103333634A (en) * | 2013-07-11 | 2013-10-02 | 张家港市鹿苑淀粉厂 | Starch adhesive and preparation method thereof |
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2015
- 2015-10-26 CN CN201510699962.5A patent/CN105199628A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885952A (en) * | 2010-07-23 | 2010-11-17 | 陕西延长石油(集团)有限责任公司研究院 | Corn starch adhesive and preparation method thereof |
| CN103333634A (en) * | 2013-07-11 | 2013-10-02 | 张家港市鹿苑淀粉厂 | Starch adhesive and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |