CN103966897B - A kind of antibacterial release paper of uvioresistant and preparation method thereof - Google Patents
A kind of antibacterial release paper of uvioresistant and preparation method thereof Download PDFInfo
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- CN103966897B CN103966897B CN201410195117.XA CN201410195117A CN103966897B CN 103966897 B CN103966897 B CN 103966897B CN 201410195117 A CN201410195117 A CN 201410195117A CN 103966897 B CN103966897 B CN 103966897B
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- release paper
- uvioresistant
- release
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Abstract
The invention discloses the preparation method of the antibacterial release paper of a kind of uvioresistant, release paper body paper one or both sides are coated with one layer of leaching membrane layer, then one layer of release layer it is coated with on leaching membrane layer surface, after smearing release layer, it is carried out supercalendering, then antibiotic layer is obtained at release layer surface one layer of antibacterial of coating, it is coated with one layer of PET film layer on antibiotic layer surface, antibiotic layer is dried at 20 ~ 25 DEG C and i.e. obtains the antibacterial release paper of uvioresistant.The release paper possessing uvioresistant and antibacterial action of the present invention, can not only anti tear, and make release paper not only possess more preferable pliability, resistance to acids and bases, also have ultraviolet-resistant aging etc. effect by increasing VAE emulsion, this release paper is made to have possessed stronger antibacterial effect simultaneously because add organic antibacterial agent, it is possible to be widely used at chemical industry packaging field.
Description
Technical field
The invention belongs to release paper preparing technical field, be specifically related to a kind of antibacterial release paper of uvioresistant and preparation side thereof
Method.
Background technology
Along with the continuous progress of science and technology, the application of release paper is more and more extensive, particularly at food, chemical industry, electronics etc.
Packaging field, but current release paper is owing to lacking anti-ultraviolet function, the most easily by ultraviolet damage thus aging, broken
Damage and influence whether that the product after packing is damaged, additionally easily corroded by antibacterial at food and chemical field portioned product
Thus putrid and deteriorated, therefore to expand the application of release paper, a kind of energy uvioresistant also possesses the release of antibacterial effect
Paper urgently occurs.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, it is an object of the invention to provide a kind of antibacterial release paper of uvioresistant
And preparation method thereof.
Technical scheme: in order to solve the problems referred to above, the technical scheme is that a kind of uvioresistant of offer is antibacterial release
Release paper body paper one or both sides are coated with one layer of leaching membrane layer, are then coated with a leafing on leaching membrane layer surface by the preparation method of paper
Type layer, carries out supercalendering to it after smearing release layer, then obtains antibiotic layer at release layer surface one layer of antibacterial of coating,
It is coated with one layer of PET film layer on antibiotic layer surface, and dries at 20 ~ 25 DEG C and i.e. obtain the antibacterial release paper of uvioresistant.
Wherein, above-mentioned PET film layer is made up of following raw material, and: PET cuts into slices 100 ~ 150 parts, modified rosin resin 25 ~ 30
Part, VAE emulsion 10 ~ 20 parts, auxiliary agent 2 ~ 10 parts.
Wherein, above-mentioned supercalendered concretely comprise the following steps: the release paper body paper after smearing thin layer through excess temperature is
200-230 DEG C of heating is built bridge, temperature be 320-350 DEG C add heat fusing after, then the pressure adding 6Mpa-15Mpa extruded.
Wherein, after above-mentioned modified rosin resin is condensation product and the Colophonium addition of formaldehyde and phenols, and and polyol resin
Change modified synthetic resin.
Wherein, above-mentioned auxiliary agent is anti-scratch, antiblocking additive, described anti-scratch, antiblocking additive be silicon dioxide,
Calcium carbonate, magnesium carbonate, brium carbonate, any one or a few mixing in calcium sulfate, magnesium sulfate, Kaolin, aluminium oxide, titanium oxide
Form.
Wherein, above-mentioned mould release is that sn50 is without silicon mould release.
Wherein, above-mentioned antibacterial organic antibacterial agent, described organic antibacterial agent is vanillin or ethyl vanillin aldehyde compound.
Wherein, the coating weight of above-mentioned mould release is 0.4 ~ 0.6g/m2。
Wherein, the coating weight of above-mentioned antibiotic layer is 0.1 ~ 0.2g/m2。
The antibacterial release paper of uvioresistant that above-mentioned preparation method prepares.
Beneficial effect: the release paper possessing uvioresistant and antibacterial action of the present invention, can not only anti tear, and
And make release paper not only possess more preferable pliability, resistance to acids and bases, also have ultraviolet-resistant aging etc. by increasing VAE emulsion
Effect, makes this release paper possess stronger antibacterial effect simultaneously because add organic antibacterial agent, it is possible to pack at chemical industry
Field is widely used.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is expanded on further.
Embodiment 1: the preparation of the antibacterial release paper of uvioresistant
Release paper body paper one or both sides are coated with one layer of leaching membrane layer, are then coated with one layer of release layer on leaching membrane layer surface,
After smearing release layer, it is carried out supercalendering, supercalendered concretely comprise the following steps: the release paper after thin layer is former by smearing
Paper through excess temperature be 200 DEG C of heating build bridge, temperature be 320 DEG C add heat fusing after, then the pressure adding 6Mpa extruded, and then exists
Release layer surface one layer of antibacterial of coating obtains antibiotic layer, is coated with one layer of PET film layer on antibiotic layer surface, and dries in the air at 20 DEG C
Do and i.e. obtain the antibacterial release paper of uvioresistant.PET film layer is made up of following raw material, and: PET cuts into slices 100 parts, modified rosin resin 25
Part, VAE emulsion 10 parts, auxiliary agent 2 parts, the preparation method of PET film layer is identical with common PET film layer preparation method.Modified
After rosin resin is condensation product and the Colophonium addition of formaldehyde and phenols, and the synthetic resin of modification esterified with polyhydric alcohol.
Auxiliary agent is anti-scratch, antiblocking additive, and described anti-scratch, antiblocking additive is silicon dioxide, calcium carbonate, magnesium carbonate mixing
Form.Mould release is that sn50 is without silicon mould release.Antibacterial organic antibacterial agent, described organic antibacterial agent is vanillin.Mould release
Coating weight is 0.4g/m2.The coating weight of antibiotic layer is 0.1g/m2。
Embodiment 2
Release paper body paper one or both sides are coated with one layer of leaching membrane layer, are then coated with one layer of release layer on leaching membrane layer surface,
After smearing release layer, it is carried out supercalendering, supercalendered concretely comprise the following steps: the release paper after thin layer is former by smearing
Paper through excess temperature be 230 DEG C of heating build bridge, temperature be 350 DEG C add heat fusing after, then the pressure adding 15Mpa extruded, then
On release layer surface, one layer of antibacterial of coating obtains antibiotic layer, is coated with one layer of PET film layer on antibiotic layer surface, and at 25 DEG C
Dry and i.e. obtain the antibacterial release paper of uvioresistant.PET film layer is made up of following raw material, and: PET cuts into slices 150 parts, modified rosin resin
30 parts, VAE emulsion 20 parts, auxiliary agent 10 parts, the preparation method of PET film layer is identical with common PET film layer preparation method.Change
Property rosin resin be formaldehyde and phenols condensation product and Colophonium addition after, and the synthesis tree of modification esterified with polyhydric alcohol
Fat.Auxiliary agent is anti-scratch, antiblocking additive, and described anti-scratch, antiblocking additive is brium carbonate, and calcium sulfate, magnesium sulfate are mixed
Conjunction forms.Mould release is that sn50 is without silicon mould release.Antibacterial organic antibacterial agent, described organic antibacterial agent is ethyl vanillin.From
The coating weight of type agent is 0.6g/m2.The coating weight of antibiotic layer is 0.2g/m2。
Embodiment 3
Release paper body paper one or both sides are coated with one layer of leaching membrane layer, are then coated with one layer of release layer on leaching membrane layer surface,
After smearing release layer, it is carried out supercalendering, supercalendered concretely comprise the following steps: the release paper after thin layer is former by smearing
Paper through excess temperature be 220 DEG C of heating build bridge, temperature be 330 DEG C add heat fusing after, then the pressure adding 10Mpa extruded, then
On release layer surface, one layer of antibacterial of coating obtains antibiotic layer, is coated with one layer of PET film layer on antibiotic layer surface, and at 23 DEG C
Dry and i.e. obtain the antibacterial release paper of uvioresistant.PET film layer is made up of following raw material, and: PET cuts into slices 125 parts, modified rosin resin
27 parts, VAE emulsion 15 parts, auxiliary agent 6 parts, the preparation method of PET film layer is identical with common PET film layer preparation method.Change
Property rosin resin be formaldehyde and phenols condensation product and Colophonium addition after, and the synthesis tree of modification esterified with polyhydric alcohol
Fat.Auxiliary agent is anti-scratch, antiblocking additive, and described anti-scratch, antiblocking additive is that Kaolin, aluminium oxide, titanium oxide mix
Conjunction forms.Mould release is that sn50 is without silicon mould release.Antibacterial organic antibacterial agent, described organic antibacterial agent is vanillin.Mould release
Coating weight be 0.5g/m2.The coating weight of antibiotic layer is 0.15g/m2。
The antibacterial release paper of uvioresistant described in embodiment 1 ~ 3 carries out performance test, and its result is as follows:
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. the preparation method of the antibacterial release paper of uvioresistant, it is characterised in that release paper body paper one or both sides are coated with
One layer of leaching membrane layer, is then coated with one layer of release layer, after smearing release layer, it is carried out supercalendering, then on leaching membrane layer surface
On release layer surface, one layer of antibacterial of coating obtains antibiotic layer, is coated with one layer of PET thin layer on antibiotic layer surface, and 20 ~ 25
Drying at DEG C and i.e. obtain the antibacterial release paper of uvioresistant, described PET film layer is made up of following raw material: PET section 100 ~ 150
Part, modified rosin resin 25 ~ 30 parts, VAE emulsion 10 ~ 20 parts, auxiliary agent 2 ~ 10 parts, described supercalendered concrete steps
For: the release paper body paper after smearing thin layer is that 200-230 DEG C of heating is built bridge, temperature is 320-350 DEG C of heating through excess temperature
After Rong Rong, then the pressure adding 6Mpa-15Mpa is extruded, described modified rosin resin be formaldehyde and phenols condensation product with
After Colophonium addition, and the synthetic resin of modification esterified with polyhydric alcohol, described auxiliary agent is anti-scratch, antiblocking additive, institute
Stating anti-scratch, antiblocking additive is silicon dioxide, calcium carbonate, magnesium carbonate, brium carbonate, calcium sulfate, magnesium sulfate, Kaolin, oxygen
Any one or a few changed in aluminum, titanium oxide mixes.
2. according to the preparation method of the antibacterial release paper of a kind of uvioresistant described in claim 1, it is characterised in that described from
Type agent is that sn50 is without silicon mould release.
3. according to the preparation method of the antibacterial release paper of a kind of uvioresistant described in claim 1, it is characterised in that described anti-
Microbial inoculum organic antibacterial agent, described organic antibacterial agent is vanillin or ethyl vanillin aldehyde compound.
4. according to the preparation method of the antibacterial release paper of a kind of uvioresistant described in claim 1, it is characterised in that described from
The coating weight of type agent is 0.4 ~ 0.6g/m2。
5. the preparation method of the antibacterial release paper of a kind of uvioresistant described in claim 1, it is characterised in that described antibiotic layer
Coating weight be 0.1 ~ 0.2g/m2。
6. the antibacterial release paper of uvioresistant that the preparation method described in any one of claim 1 ~ 5 prepares.
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| CN201410195117.XA CN103966897B (en) | 2014-05-09 | 2014-05-09 | A kind of antibacterial release paper of uvioresistant and preparation method thereof |
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| CN201410195117.XA CN103966897B (en) | 2014-05-09 | 2014-05-09 | A kind of antibacterial release paper of uvioresistant and preparation method thereof |
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| CN103966897B true CN103966897B (en) | 2016-08-24 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104312322A (en) * | 2014-09-15 | 2015-01-28 | 天长市巨龙车船涂料有限公司 | Mildew-resistant bacteriostatic environmentally-friendly finish for ships and preparation method thereof |
| CN104312373A (en) * | 2014-09-15 | 2015-01-28 | 天长市巨龙车船涂料有限公司 | Epoxy paint for bacterium resistance, bacteriostasis and purification of air and preparation method thereof |
| CN104610840A (en) * | 2014-09-15 | 2015-05-13 | 天长市巨龙车船涂料有限公司 | Brightness improving and sterilizing epoxy paint and preparation method thereof |
| CN104312412A (en) * | 2014-09-15 | 2015-01-28 | 天长市巨龙车船涂料有限公司 | Corrosion-resistant, moisture-resistant and wear-resistant paint for ships and preparation method thereof |
| CN104988803A (en) * | 2015-06-08 | 2015-10-21 | 东莞市尚鑫纸业有限公司 | Anti-microbial release paper used in medical field |
| CN105002777A (en) * | 2015-07-16 | 2015-10-28 | 吉翔宝（太仓）离型材料科技发展有限公司 | Antistatic antibacterial release paper and preparation method therefor |
| CN111410925A (en) * | 2018-12-30 | 2020-07-14 | 苏州市奥贝膜业有限公司 | Preparation method of silicon-free PET release film |
| CN114197248A (en) * | 2021-12-20 | 2022-03-18 | 南通亿川复合材料科技有限公司 | Preparation process flow of high-temperature-resistant antibacterial silicon paper |
| CN115094676A (en) * | 2022-05-09 | 2022-09-23 | 仙鹤股份有限公司 | High-strength medical packaging paper and preparation method thereof |
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| JPH0999532A (en) * | 1995-10-04 | 1997-04-15 | Saikiyoushiya:Kk | Antibacterial oil removing paper and manufacture thereof |
| CN101579001A (en) * | 2009-06-05 | 2009-11-18 | 陈文鼎 | Environment-friendly antibacterial mould inhibitor and manufacturing method and application thereof |
| CN101597874A (en) * | 2009-06-24 | 2009-12-09 | 朱锦佐 | A kind of manufacture craft of embossing laminating release paper |
| CN102234956A (en) * | 2010-04-29 | 2011-11-09 | 昆山福泰涂布科技有限公司 | Processing technologies of PE (polyethylene) coated paper and release paper |
| CN202262346U (en) * | 2011-03-23 | 2012-06-06 | 陈文鼎 | Multifunctional mildew-resistant tablet |
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2014
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0999532A (en) * | 1995-10-04 | 1997-04-15 | Saikiyoushiya:Kk | Antibacterial oil removing paper and manufacture thereof |
| CN101579001A (en) * | 2009-06-05 | 2009-11-18 | 陈文鼎 | Environment-friendly antibacterial mould inhibitor and manufacturing method and application thereof |
| CN101597874A (en) * | 2009-06-24 | 2009-12-09 | 朱锦佐 | A kind of manufacture craft of embossing laminating release paper |
| CN102234956A (en) * | 2010-04-29 | 2011-11-09 | 昆山福泰涂布科技有限公司 | Processing technologies of PE (polyethylene) coated paper and release paper |
| CN202262346U (en) * | 2011-03-23 | 2012-06-06 | 陈文鼎 | Multifunctional mildew-resistant tablet |
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