CN103556527A - Oil pollution prevention agent for corrugated paper cartons and preparation method thereof - Google Patents
Oil pollution prevention agent for corrugated paper cartons and preparation method thereof Download PDFInfo
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- CN103556527A CN103556527A CN201310435592.5A CN201310435592A CN103556527A CN 103556527 A CN103556527 A CN 103556527A CN 201310435592 A CN201310435592 A CN 201310435592A CN 103556527 A CN103556527 A CN 103556527A
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- stain
- oil
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- corrugated case
- preventing agent
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Abstract
The invention relates to an oil pollution prevention agent for corrugated paper cartons and a preparation method thereof. The oil pollution prevention agent for corrugated paper cartons is mainly composed of starch, sodium hydroxide, glycerol, sodium salicylate, xylose and deionized water. The oil pollution prevention agent for corrugated paper cartons has characteristics of oil stain intrusion prevention, good water-repellent effect, high solidification speed, smooth and firm film, and environmental protection.
Description
Technical field
The present invention relates to a kind of corrugated case oil-stain-preventing agent and preparation method thereof, belonged to packaging paper product auxiliary agent technical field.
Background technology
In all kinds of packings of industrial products, corrugated case has become the main flow of packing business, because it is lightweight, collapsible, and cost is low, environmental protection, specification easily changes, can carry out high-quality printing, after recovery, can be used as renewable resource, therefore, the scope of application is more and more wider, but it has a fatal weakness to be: carton surface is easily subject to the intrusion of greasy dirt, after oil and greasy dirt are invaded, the word of carton surface printing, pattern and surface affect the attractive in appearance of packing material, when serious, may cause affecting inner package commercial quality, when accumulating link is more severe, just need corrugated case to possess certain oil-stain-preventing, moistureproof, water-proof function.At present, this requirement of shelter on corrugated case surface, is being divided into two classes traditionally: a class is to adopt grease proofing and oil-stain-preventing packing, on corrugated case surface, is coated with the grease proofing oil-stain-preventing agent of last layer; Two classes are directly to adopt oil packing, and as directly packed etc. by oilpaper class, but this type of way packing cost is high, and user is difficult to accept, and affects aesthetic feeling.No matter adopt which kind of method all to have certain defect: if the grease proofing oil-stain-preventing agent having on market is because the defect that its resin quality exists itself makes grease proofing oil-stain-preventing performance indications on the low side; operate in addition improper use; cause brushing inhomogeneous; be prone to localized seepage's point; the not environmental protection having or manufacturing cost are higher, are difficult to carry out the defects such as industrialized mass production.Therefore, in the urgent need to research, release a kind of grease proofing oil-stain-preventing agent of Novel corrugated carton with good grease proofing oil-stain-preventing performance, to meet the demand of various corrugated case packings.
Summary of the invention
Object of the present invention and technical problem to be solved are to provide a kind of Novel corrugated carton oil-stain-preventing agent that good grease proofing oil-stain-preventing performance is high that has.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions, it is characterized in that this corrugated case oil-stain-preventing agent mainly by: starch, NaOH, glycerol, sodium salicylate, wood sugar, deionized water etc. form.
A kind of corrugated case oil-stain-preventing agent and preparation method thereof, this corrugated case oil-stain-preventing agent by its percentage by weight is: starch 3%～8%; NaOH 0.1%～0.3%; Glycerol 1%～3%; Sodium salicylate 0.1%～0.3%; Wood sugar 0.3%～0.8%; Deionized water is 100% composition such as grade in addition.
The agent of a kind of corrugated case oil-stain-preventing; its preparation method is: NaOH is water-soluble; get a part of sodium hydroxide solution by starch furnishing pasty state; add part water to stir; with heating water bath to 85 ℃, approximately 30 minutes, to the complete gelatinization of starch; add again glycerol, sodium salicylate and wood sugar; fully be uniformly mixed, add remaining water to be adjusted to applicable viscosity, leave thermal source; during use; utilize waste heat to coat carton surface, form layer protecting film, after film parches; oil can infiltrate with greasy dirt one, can avoid being with foul product.
The specific embodiment
Below in conjunction with embodiment, the invention will be further described
1, by its percentage by weight, accurately take starch 7%; NaOH 0.2%; Glycerol 2%; Sodium salicylate 0.2%; Wood sugar 0.6%; Deionized water, in addition 100%, standby.
2, preparation method
NaOH is water-soluble, get a part of sodium hydroxide solution by starch furnishing pasty state, add part water to stir; with heating water bath to 85 ℃, approximately 30 minutes, to the complete gelatinization of starch; add again glycerol, sodium salicylate and wood sugar, be fully uniformly mixed, add remaining water to be adjusted to applicable viscosity; leave thermal source, during use, utilize waste heat to coat carton surface; form layer protecting film; after film parches, oil can infiltrate with greasy dirt one, can avoid being with foul product.
Claims (3)
1. corrugated case oil-stain-preventing agent and preparation method thereof, it is characterized in that this corrugated case oil-stain-preventing agent mainly by: starch, NaOH, glycerol, sodium salicylate, wood sugar, deionized water etc. form.
2. according to a kind of corrugated case oil-stain-preventing agent described in right 1 and preparation method thereof, this corrugated case oil-stain-preventing agent by its percentage by weight is: starch 3%～8%; NaOH 0.1%～0.3%; Glycerol 1%～3%; Sodium salicylate 0.1%～0.3%; Wood sugar 0.3%～0.8%; Deionized water is 100% composition such as grade in addition.
3. according to a kind of corrugated case oil-stain-preventing agent described in right 1, its preparation method is:
NaOH is water-soluble, get a part of sodium hydroxide solution by starch furnishing pasty state, add part water to stir; with heating water bath to 85 ℃, approximately 30 minutes, to the complete gelatinization of starch; add again glycerol, sodium salicylate and wood sugar, be fully uniformly mixed, add remaining water to be adjusted to applicable viscosity; leave thermal source, during use, utilize waste heat to coat carton surface; form layer protecting film; after film parches, oil can infiltrate with greasy dirt one, can avoid being with foul product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310435592.5A CN103556527A (en) | 2013-09-22 | 2013-09-22 | Oil pollution prevention agent for corrugated paper cartons and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310435592.5A CN103556527A (en) | 2013-09-22 | 2013-09-22 | Oil pollution prevention agent for corrugated paper cartons and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103556527A true CN103556527A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310435592.5A Pending CN103556527A (en) | 2013-09-22 | 2013-09-22 | Oil pollution prevention agent for corrugated paper cartons and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103556527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775324A (en) * | 2015-04-02 | 2015-07-15 | 达成包装制品（苏州）有限公司 | Oil-repellent coated corrugated case and preparation method thereof |
-
2013
- 2013-09-22 CN CN201310435592.5A patent/CN103556527A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775324A (en) * | 2015-04-02 | 2015-07-15 | 达成包装制品（苏州）有限公司 | Oil-repellent coated corrugated case and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |