CN102704334A - Coating-type matte coated paper - Google Patents
Coating-type matte coated paper Download PDFInfo
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- CN102704334A CN102704334A CN2012101477964A CN201210147796A CN102704334A CN 102704334 A CN102704334 A CN 102704334A CN 2012101477964 A CN2012101477964 A CN 2012101477964A CN 201210147796 A CN201210147796 A CN 201210147796A CN 102704334 A CN102704334 A CN 102704334A
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- cloudy surface
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- filler
- leaching membrane
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Abstract
The invention provides a coating-type matte coated paper. The coating-type matte coated paper is prepared by coating a matte coating agent on a base paper, wherein the formula of the matte coating agent comprises the following materials: 62-92% of polyvinyl alcohol aqueous solution, 5-20% of stabilizing agent, 0.2-3% of emulsifying agent, 0.8-5% of plasticizer, and 2-10% of fogging filler, wherein the stabilizing agent is at least one selected from agar, gelatin and soluble starch, the emulsifying agent is at least one selected from sodium polyphosphate, tween-80 and tributyl phosphate; the plasticizer is at least one selected from glycerol, glycol, sorbierite and glycerol; and the fogging filler comprises solid particles with particle size of 3-20microns. The coating-type matte coated paper has the advantages of simple production process, low production cost and convenience for operation.
Description
Technical field
The present invention relates to a kind of application type cloudy surface leaching membrane paper, particularly a kind of filmogen that utilizes is coated on the cloudy surface leaching membrane paper that the body paper surface forms.
Background technology
Leaching membrane paper is claimed barrier paper again.The general employing of the manufacture craft of existing leaching membrane paper extruded the pouring membrane process; Promptly adopt to drench and extrude at the last leaching membrane layer that forms of body paper (base material) after the film machine will drench membrane material (like polyethylene, polypropylene) particle high temperature hot melt, process through operations such as pressing, cooling, rollings again.Leaching membrane layer weight generally restrains about every square metre of 25 gram 20.Extrude and drench membrane process and need to drench membrane material and be heated to 200 ~ 380 ℃ and make its fusing; Extrude certain thickness film through screw rod then, it is drenched on the body paper surface, temperature is very high when just having gone out extrusion die owing to film; When therefore contacting colder air, make leaching membrane layer produce bubbling easily.And existingly extrude that to drench the membrane process power consumption high, therefore be necessary to provide a kind of application type cloudy surface leaching membrane paper of low power consuming.
Summary of the invention
The present invention provides a kind of application type cloudy surface leaching membrane paper, and purpose is to solve the existing high problem of energy consumption when drenching membrane process and preparing leaching membrane paper of extruding.
For achieving the above object; The technical scheme that the present invention adopts is: a kind of application type cloudy surface leaching membrane paper; Said application type cloudy surface leaching membrane paper drenches film by cloudy surface and is coated on the body paper and makes, and the composition of raw materials that said cloudy surface drenches film is made up of the material of following quality percentage composition:
Polyvinyl alcohol water solution 62% ~ 92%;
Stabilizing agent 5 ~ 20%;
Emulsifying agent 0.2 ~ 3%;
Plasticizer 0.8 ~ 5%;
Filler 2% ~ 10% hazes;
Said stabilizing agent is at least a in agar, gelatin and the soluble starch; Said emulsifying agent is at least a in sodium polyphosphate, Tween 80 and the tributyl phosphate; Said plasticizer is at least a in glycerine, ethylene glycol, sorbierite and the glycerine; The said filler that hazes is that particle diameter is 3 ~ 20 microns a solid particle.
Related content in the technique scheme is explained as follows:
1, in the such scheme, the said filler that hazes is at least a in silica, titanium dioxide, magnesium hydroxide, calcium hydroxide, talcum powder and the calcium sulfate.The effect of filler of hazing is to make the roughness of the cloudy surface mould release coating on the body paper reach 3um ~ 20um.The filler selection that hazes standard is: solid particle.
2, in the such scheme, the viscosity of said polyvinyl alcohol water solution is 700 ~ 5000cps.Polyvinyl alcohol (polyvinyl alcohol PVA) is a kind of monomer polymerization of can't help, but the water-soluble polymer that obtains through the polyvinyl acetate hydrolysis.The mass percentage concentration of polyvinyl alcohol water solution reaches at 12% ~ 23% o'clock, and viscosity can reach 800 ~ 5000cps.
3, in the such scheme, the general formula of sodium polyphosphate is Na
(n+2)P
nO
(3n+1), it is a kind of of polymeric phosphate, comprises that sodium phosphate trimer, five polyphosphate sodiums, hexapolyphosphate sodium are so that higher polyphosphate sodium.
Because the technique scheme utilization, the present invention compared with prior art has advantage and effect:
1, the present invention can be employed in method formation one deck leaching membrane layer of body paper surface coated, thereby solves the high problem of membrane process energy consumption of drenching of extruding.
2, PVA resin of the present invention has excellent film forming, pliability, and powerful caking property and solvent resistance, thus can form the uniform and stable leaching membrane layer of one deck on the surface of base material.And PVA has degradability, can dissolve naturally and disappears at occurring in nature, have the feature of environmental protection, and the pouring membrane material PE that prior art is used can not degrade at occurring in nature.
3, in the composition of raw materials of the present invention because to add particle diameter be 3 ~ 20 microns solid particle, therefore form excellent atomized surface effect on the surface of release liners.
4, production technology of the present invention is simple, and production cost is low, and is easy to operate.
The specific embodiment
Below in conjunction with embodiment the present invention is further described:
Embodiment one: a kind of application type cloudy surface leaching membrane paper
A kind of application type cloudy surface leaching membrane paper, said application type cloudy surface leaching membrane paper drench film by cloudy surface and are coated on the body paper and make, and the composition of raw materials that said cloudy surface drenches film is made up of the material of following quality percentage composition:
Polyvinyl alcohol water solution 62% ~ 92%;
Stabilizing agent 5 ~ 20%;
Emulsifying agent 0.2 ~ 3%;
Plasticizer 0.8 ~ 5%;
Filler 2% ~ 10% hazes;
Said stabilizing agent is at least a in agar, gelatin and the soluble starch; Said emulsifying agent is at least a in sodium polyphosphate, Tween 80 and the tributyl phosphate; Said plasticizer is at least a in glycerine, ethylene glycol, sorbierite and the glycerine; The said filler that hazes is that particle diameter is 3 ~ 20 microns a solid particle.
The further optimized technical scheme of the embodiment of the invention does, the said filler that hazes is at least a in silica, titanium dioxide, magnesium hydroxide, calcium hydroxide, talcum powder and the calcium sulfate.
The further optimized technical scheme of the embodiment of the invention is that the viscosity of said polyvinyl alcohol water solution is 700 ~ 5000cps.
The manufacture craft of application type cloudy surface leaching membrane paper: the composition of raw materials that drenches film according to cloudy surface; After PVA resin aqueous solution, stabilizing agent, emulsifying agent, haze filler and plasticizer mixed; Mode (identical with the coating process of adhesive) through coating is coated on the surface of body paper (base material), then oven dry, rolling.
Embodiment two ~ five: a kind of application type cloudy surface leaching membrane paper
A kind of application type cloudy surface leaching membrane paper, said application type cloudy surface leaching membrane paper drench film by cloudy surface and are coated on the body paper and make, and said cloudy surface drenches the composition of raw materials such as the following table of film:
| ? | Embodiment two | Embodiment three | Embodiment four | Embodiment five |
| Polyvinyl alcohol water solution | 62% | 92% | 80% | 75% |
| Stabilizing agent | 20% | 5% | 10% | 12% |
| Emulsifying agent | 3% | 0.2% | 1% | 1% |
| Plasticizer | 5% | 0.8% | 3% | 3% |
| Filler hazes | 10% | 2% | 6% | 9% |
Annotate: the quality percentage composition that the percentage sign in 1, showing is represented.
2, polyvinyl alcohol water solution: embodiment two, viscosity are 800 cps; Embodiment three, viscosity are 3500cps; Embodiment four, viscosity are 2000 cps; Embodiment five, 5000 cps.
3, stabilizing agent: embodiment two, gelatin and agar mix according to the mass ratio of 1 ︰ 1; Embodiment three, water soluble starch; Embodiment four, gelatin; Embodiment five, agar.
4, emulsifying agent: embodiment two, Tween 80; Embodiment three, tributyl phosphate; Embodiment four, five polyphosphate sodiums; Embodiment five, sodium phosphate trimer and hexapolyphosphate sodium mix according to the mass ratio of 1 ︰ 2.
5, plasticizer: embodiment two, glycerine; The embodiment triethylene glycol; Embodiment four, sorbierite; Embodiment five, glycerine.
6, haze filler: embodiment two, silica; Embodiment three, calcium hydroxide; Embodiment four, talcum powder; Embodiment five, silica and talcum powder mix according to the mass ratio of 1 ︰ 1.
7, the preparation method of application type cloudy surface leaching membrane paper can be with embodiment one.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. application type cloudy surface leaching membrane paper is characterized in that: said application type cloudy surface leaching membrane paper drenches film by cloudy surface and is coated on the body paper and makes, and the composition of raw materials that said cloudy surface drenches film is made up of the material of following quality percentage composition:
Polyvinyl alcohol water solution 62% ~ 92%;
Stabilizing agent 5 ~ 20%;
Emulsifying agent 0.2 ~ 3%;
Plasticizer 0.8 ~ 5%;
Filler 2% ~ 10% hazes;
Said stabilizing agent is at least a in agar, gelatin and the soluble starch; Said emulsifying agent is at least a in sodium polyphosphate, Tween 80 and the tributyl phosphate; Said plasticizer is at least a in glycerine, ethylene glycol, sorbierite and the glycerine; The said filler that hazes is that particle diameter is 3 ~ 20 microns a solid particle.
2. application type cloudy surface leaching membrane paper according to claim 1 is characterized in that: the said filler that hazes is at least a in silica, titanium dioxide, magnesium hydroxide, calcium hydroxide, talcum powder and the calcium sulfate.
3. application type cloudy surface leaching membrane paper according to claim 1 is characterized in that: the viscosity of said polyvinyl alcohol water solution is 700 ~ 5000cps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101477964A CN102704334A (en) | 2012-05-14 | 2012-05-14 | Coating-type matte coated paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101477964A CN102704334A (en) | 2012-05-14 | 2012-05-14 | Coating-type matte coated paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102704334A true CN102704334A (en) | 2012-10-03 |
Family
ID=46897366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101477964A Pending CN102704334A (en) | 2012-05-14 | 2012-05-14 | Coating-type matte coated paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102704334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113335A (en) * | 2015-07-16 | 2015-12-02 | 常州市鼎日环保科技有限公司 | Wallpaper capable of adjusting indoor temperature |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800491A (en) * | 2005-12-14 | 2006-07-12 | 四川新泰克控股有限责任公司 | Novel coating material for ink jetting medium and its preparation method |
| CN101367953A (en) * | 2008-08-14 | 2009-02-18 | 世源科技(嘉兴)医疗电子有限公司 | Process for preparing water-soluble polyvinyl alcohol film |
| CN101412836A (en) * | 2008-09-19 | 2009-04-22 | 丁元波 | Covering water transfer printing polyvinyl alcohol blank base film prescription and production technique |
-
2012
- 2012-05-14 CN CN2012101477964A patent/CN102704334A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800491A (en) * | 2005-12-14 | 2006-07-12 | 四川新泰克控股有限责任公司 | Novel coating material for ink jetting medium and its preparation method |
| CN101367953A (en) * | 2008-08-14 | 2009-02-18 | 世源科技(嘉兴)医疗电子有限公司 | Process for preparing water-soluble polyvinyl alcohol film |
| CN101412836A (en) * | 2008-09-19 | 2009-04-22 | 丁元波 | Covering water transfer printing polyvinyl alcohol blank base film prescription and production technique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113335A (en) * | 2015-07-16 | 2015-12-02 | 常州市鼎日环保科技有限公司 | Wallpaper capable of adjusting indoor temperature |
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Application publication date: 20121003 |