CN102242533B - Method for preparing grease resistant food wrapping paper - Google Patents
Method for preparing grease resistant food wrapping paper Download PDFInfo
- Publication number
- CN102242533B CN102242533B CN201110194291A CN201110194291A CN102242533B CN 102242533 B CN102242533 B CN 102242533B CN 201110194291 A CN201110194291 A CN 201110194291A CN 201110194291 A CN201110194291 A CN 201110194291A CN 102242533 B CN102242533 B CN 102242533B
- Authority
- CN
- China
- Prior art keywords
- wrapping paper
- grease
- grease resistant
- grease paint
- fatty foods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004519 grease Substances 0.000 title claims abstract description 50
- 235000013305 food Nutrition 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 12
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000661 sodium alginate Substances 0.000 claims abstract description 10
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 claims description 35
- 238000012856 packing Methods 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 235000021149 fatty food Nutrition 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000009849 vacuum degassing Methods 0.000 abstract description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 229920001661 Chitosan Polymers 0.000 abstract 2
- 239000012043 crude product Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 38
- 239000010410 layer Substances 0.000 description 10
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 230000001846 repelling effect Effects 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000000680 avirulence Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000009447 edible packaging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000011084 greaseproof paper Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000002939 oilproofing Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000019710 soybean protein Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Fodder In General (AREA)
Abstract
The invention discloses a method for preparing grease resistant food wrapping paper. The method comprises the following steps of: preparing a grease resistant coating, performing vacuum degassing, coating grease resistant coating according to a ratio of 2 to 10 g/m<2> and drying at the temperature of between 60 and 110 DEG C. In a crude product of the grease resistant coating, the weight content of chitosan is controlled to be between 0.5 and 10 percent; and in the crude product of the prepared grease resistant coating, the weight content of chitosan is between 0.5 and 10 percent, the volume content of acetic acid is between 0.5 and 10 percent, and the weight content of sodium alginate is between 0.1 and 10 percent. In the grease resistant food wrapping paper obtained by the method, a grease resistant value is between 8 and 11, and the grease resistant food wrapping paper has the advantages of low cost, environment friendliness, high oil resistance and water resistance, no toxicity and the like.
Description
Technical field
The invention discloses a kind of preparation method of anti-fatty foods wrapping paper, belong to coating wrapping paper preparing technical field.
Background technology
In the packaging for foodstuff field, particularly for the packing of some oiliness article, most of manufacturers tend to adopt plastics as raw material.But owing in the processing procedure of rubbish, be difficult to after the plastics in landfills decompose, and discharge toxic gas after burning.The exploitation degradation plastic just becomes the emphasis of current tackling of key scientific and technical problems.But because material and technical problem, current degradation plastic still can't be degraded fully, and cost is higher, thereby drops into large-scale production and use as yet.
There is the degradable food package film that utilizes natural biologic material such as soybean protein to make to be used for the oily food packing at present; But edible packaging is extensive not enough for commercial applications; Can't replace the synthetic high polymer plastic sheeting, its reason mainly is the bad mechanical property of film, the natural possess hydrophilic property of edible polymer material own; It hinders moist limited, and problems such as its packing heat sealability and impressionability are still waiting to solve simultaneously.
The grease proofing food wrapper that Chinese patent 201495453U announces comprises facial tissue layer, ground paper layer, 3 layers of core paper layer, and between the sandwich layer at a distance from being pressed with membrane waterproofing and anti-oil lamella, facial tissue layer and ground paper layer all are coated with the sizing agent layer.Publication number is that the patent of CN201201764X provides a kind of used for packing foods grease proofing paperboard.This grease proofing paperboard is made up of face coating layer, lining, sandwich layer, bottom and anti-oil reservoir, and anti-oil reservoir is fluorine-containing oil-proofing agent.Greaseproof paper in the above patent fails to provide the oil preventing performance of the wrapping paper of individual layer paper substrate, and cost high, produce complicated.
The fluorocarbon coating can improve grease resistance, be used to produce anti-oily wrapping paper, but the fluorocarbon price is too high, harmful and can change the food local flavor, should not be used for packaging material for food.
Shitosan and paper all are ep-type materials, can degrade fully, fundamentally solve problem of environmental pollution.Shitosan shows chelating ability to the calcium in the food, can not reduce nutritive value of food, and shitosan also has antibiotic property and grease resistance.Sodium alginate belongs to natural macromolecular material, and have that biodegradability, avirulence, source are wide, film forming, grease resistance and low-cost advantage.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, provide that a kind of cost is low, environmental protection, anti-oily water repelling property are good, nonhazardous and reach the preparation method of the anti-fatty foods wrapping paper that does not influence flavour of food products.
According to technical scheme provided by the invention, the preparation method of said anti-fatty foods wrapping paper comprises the steps:
The preparation of anti-grease paint: shitosan, acetate and sodium alginate are dissolved in the deionized water and stir; Be made into anti-grease paint bullion; In anti-grease paint coarse fodder; The weight percentage of shitosan is controlled at 0.5%～10%, and the volumn concentration of acetate is controlled at 0.5%～10%; The weight percentage of sodium alginate is controlled at 0.1%～10%;
Vacuum outgas: the anti-grease paint coarse fodder that will be made into obtains processing anti-grease paint finished product through vacuum outgas; The vacuum of vacuum outgas is 0.02-0.05MPa;
Coating: select 60～90g/m
2The packing body paper, with anti-grease paint finished product the packing body paper one side be coated with, the coating weight of anti-grease paint finished product is 2～10g/m
2, obtain anti-fatty foods wrapping paper wet feed;
Oven dry: will resist fatty foods wrapping paper wet feed to put into temperature is that 60～110 ℃ baking oven toasted 2～5 minutes, obtains anti-fatty foods wrapping paper siccative.
The anti-fatty foods wrapping paper that the inventive method obtains, its kit rating is 6～11, advantages such as the anti-fatty foods wrapping paper that the inventive method obtains has that cost is low, environmental protection, anti-oily water repelling property are good, nonhazardous.
The specific embodiment
Below in conjunction with specific embodiment the present invention is described further.
Embodiment 1
The preparation of anti-grease paint: 5 gram shitosans, 5ml acetate and 20 gram sodium alginates are dissolved in the deionized water and stir; Be made into the anti-grease paint bullion of 1000ml (being roughly equal to 1000 grams); In anti-grease paint coarse fodder; The weight percentage of shitosan is controlled at 0.5%, and the volumn concentration of acetate is controlled at 0.5%; The weight percentage of sodium alginate is controlled at 2%;
Vacuum outgas: the anti-grease paint coarse fodder that will be made into uses vacuum degassing machine to obtain processing anti-grease paint finished product through vacuum outgas; The vacuum of vacuum outgas is 0.02-0.05MPa;
Coating: select 60～90g/m
2The packing body paper, with anti-grease paint finished product the packing body paper one side be coated with, the coating weight of anti-grease paint finished product is 5g/m
2, obtain anti-fatty foods wrapping paper wet feed;
Oven dry: will resist fatty foods wrapping paper wet feed to put into temperature is 80 ℃ controllable temperature baking oven baking 3 minutes, obtains anti-fatty foods wrapping paper siccative.
It is 10 that the anti-fatty foods wrapping paper siccative that obtains adopts international method of testing [" oil-drop experiment (oil kit Test-TAPPI T 559 pm-96) "] to record its kit rating.
Embodiment 2
The preparation of anti-grease paint: 30 gram shitosans, 20ml acetate and 1 gram sodium alginate are dissolved in the deionized water and stir; Be made into the anti-grease paint bullion of 1000ml (being roughly equal to 1000 grams); In anti-grease paint coarse fodder; The weight percentage of shitosan is controlled at 3%, and the volumn concentration of acetate is controlled at 2%; The weight percentage of sodium alginate is controlled at 0.1%;
Vacuum outgas: the anti-grease paint coarse fodder that will be made into uses vacuum degassing machine to obtain processing anti-grease paint finished product through vacuum outgas; The vacuum of vacuum outgas is 0.02-0.05MPa;
Coating: select 60～90g/m
2The packing body paper, with anti-grease paint finished product the packing body paper one side be coated with, the coating weight of anti-grease paint finished product is 2g/m
2, obtain anti-fatty foods wrapping paper wet feed;
Oven dry: will resist fatty foods wrapping paper wet feed to put into temperature is 60 ℃ controllable temperature baking oven baking 5 minutes, obtains anti-fatty foods wrapping paper siccative.
It is 8 that the anti-fatty foods wrapping paper siccative that obtains adopts international method of testing [" oil-drop experiment (oil kit Test-TAPPI T 559 pm-96) "] to record its kit rating.
Embodiment 3
The preparation of anti-grease paint: 100 gram shitosans, 100ml acetate and 100 gram sodium alginates are dissolved in the deionized water and stir; Be made into the anti-grease paint bullion of 1000ml (being roughly equal to 1000 grams); In anti-grease paint coarse fodder; The weight percentage of shitosan is controlled at 10%, and the volumn concentration of acetate is controlled at 10%; The weight percentage of sodium alginate is controlled at 10%;
Vacuum outgas: the anti-grease paint coarse fodder that will be made into uses vacuum degassing machine to obtain processing anti-grease paint finished product through vacuum outgas; The vacuum of vacuum outgas is 0.02-0.05MPa;
Coating: select 60～90g/m
2The packing body paper, with anti-grease paint finished product the packing body paper one side be coated with, the coating weight of anti-grease paint finished product is 10g/m
2, obtain anti-fatty foods wrapping paper wet feed;
Oven dry: will resist fatty foods wrapping paper wet feed to put into temperature is 110 ℃ controllable temperature baking oven baking 2 minutes, obtains anti-fatty foods wrapping paper siccative.
It is 11 that the anti-fatty foods wrapping paper siccative that obtains adopts international method of testing [" oil-drop experiment (oil kit Test-TAPPI T 559 pm-96) "] to record its kit rating.
In the embodiments of the invention; The another side of packing body paper can use being coated with of the conventional mineral coating of food wrapper production field; Pigment such as calcium carbonate, kaolin, talcum, china clay and titanium dioxide can be used in the conventional mineral coating, one or more can be from these materials, suited to select; In addition, also include usual auxiliaries such as dispersant and adhesive in the mineral coating of routine.
The controllable temperature baking oven, the vacuum degassing machine that use among the present invention are conventional equipment.
Claims (1)
1. the preparation method of an anti-fatty foods wrapping paper is characterized in that this preparation method comprises the steps:
The preparation of anti-grease paint: shitosan, acetate and sodium alginate are dissolved in the deionized water and stir; Be made into anti-grease paint coarse fodder; In anti-grease paint coarse fodder, the weight percentage of shitosan is controlled at 0.5% ~ 10%, and the volumn concentration of acetate is controlled at 0.5% ~ 10%; The weight percentage of sodium alginate is controlled at 0.1% ~ 10%;
Vacuum outgas: the anti-grease paint coarse fodder that will be made into is processed anti-grease paint finished product through vacuum outgas; The vacuum of said vacuum outgas is 0.02-0.05MPa;
Coating: select 60 ~ 90g/m
2The packing body paper, with anti-grease paint finished product the packing body paper one side be coated with, the coating weight of anti-grease paint finished product is 2 ~ 10g/m
2, obtain anti-fatty foods wrapping paper wet feed;
Oven dry: will resist fatty foods wrapping paper wet feed to put into temperature is that 60 ~ 110 ℃ baking oven toasted 2 ~ 5 minutes, obtains anti-fatty foods wrapping paper siccative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194291A CN102242533B (en) | 2011-07-12 | 2011-07-12 | Method for preparing grease resistant food wrapping paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194291A CN102242533B (en) | 2011-07-12 | 2011-07-12 | Method for preparing grease resistant food wrapping paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102242533A CN102242533A (en) | 2011-11-16 |
| CN102242533B true CN102242533B (en) | 2012-10-10 |
Family
ID=44960760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110194291A Expired - Fee Related CN102242533B (en) | 2011-07-12 | 2011-07-12 | Method for preparing grease resistant food wrapping paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102242533B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112015007847A2 (en) * | 2012-10-10 | 2017-07-04 | Buckman Laboratories Int Inc | method for fixing mineral oils in food packaging, food packaging and paper product |
| EP3041990B1 (en) * | 2013-09-05 | 2020-11-11 | Mondi AG | Food wrap paper and method of manufacturing same |
| CN103603233B (en) * | 2013-12-05 | 2016-02-03 | 福建希源纸业有限公司 | A kind of food wrapper and preparation method thereof |
| CN104213473B (en) * | 2014-09-05 | 2016-04-06 | 浙江华川实业集团有限公司 | A kind of antimildew and antibacterial food wrapper and preparation method thereof |
| CN106283855A (en) * | 2016-08-22 | 2017-01-04 | 惠州市海研检测技术有限公司 | A kind of biopolymer greaseproof and preparation method thereof |
| CN114316117B (en) * | 2020-09-30 | 2023-09-26 | 四川赛华睿科技有限责任公司 | Fluorine-free treating agent and oil-proof paper product |
| CN114059386A (en) * | 2021-11-16 | 2022-02-18 | 中国科学院理化技术研究所 | Water-based paint with waterproof and oil-proof performance and preparation method and application thereof |
| CN114086421B (en) * | 2021-12-10 | 2022-10-14 | 福州大学 | Fluorine-free waterproof and oil-proof agent and preparation method and application thereof |
| CN114990936B (en) * | 2022-06-21 | 2023-03-28 | 江南大学 | Bio-based waterproof and oilproof packaging paper and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140779A (en) * | 1995-07-18 | 1997-01-22 | 张耀祥 | Paint composite for treating paper |
| JPH10168800A (en) * | 1996-12-11 | 1998-06-23 | Tenma Seishi Kk | Paperboard for packaging container |
| JP2001303475A (en) * | 2000-04-14 | 2001-10-31 | Oji Paper Co Ltd | Oilproof paper for food |
-
2011
- 2011-07-12 CN CN201110194291A patent/CN102242533B/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 生物可降解包装膜;陈洁等;《无锡轻工大学学报》;20000731;第19卷(第04期);第354-357页 * |
| 陈洁等.生物可降解包装膜.《无锡轻工大学学报》.2000,第19卷(第04期),第354-357页. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102242533A (en) | 2011-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102242533B (en) | Method for preparing grease resistant food wrapping paper | |
| Bourtoom et al. | Preparation and properties of rice starch–chitosan blend biodegradable film | |
| CN103603233B (en) | A kind of food wrapper and preparation method thereof | |
| AU2020289770B2 (en) | Antimicrobial chitosan/Kojic acid/chloro-Kojic acid composite preservation film and preparation method thereof | |
| CN110078958A (en) | A kind of preparation method and application of bacteriostatic activity food package film | |
| CN104213473A (en) | Mildew-proof antibacterial food packaging paper and preparation method thereof | |
| CN102966001B (en) | Aluminum-free cigarette lining paper and production method thereof | |
| KR101039637B1 (en) | Water soluble coating materials for paper coating and manufacturing method thereof | |
| CN110777566B (en) | Degradable waterproof and oilproof coating on food packaging paper | |
| CN105228825A (en) | Moisture-resistant coating | |
| US20230080039A1 (en) | Packaging item | |
| CN105111511A (en) | Antibacterial nano-composite edible film and preparation method therefor | |
| CN101885254A (en) | Amorphous polyethylene terephthalate composite sheet and production method thereof | |
| CN113045802A (en) | Edible blueberry anthocyanin composite film and preparation method thereof | |
| CN109577100A (en) | It is a kind of can photooxidation droping polyethylene leaching membrane paper and the preparation method and application thereof | |
| CN115260905A (en) | Starch-based degradable waterproof and oilproof coating as well as preparation method and application thereof | |
| CN113737571A (en) | Preparation method of sustainable high-barrier paper base material with enhanced moisture and oxygen resistance | |
| CN102311554B (en) | Technology for producing degradable and edible film by utilizing corn composite modified starch | |
| CN104960764B (en) | Compound PE films controlled atmospheric packing material of a kind of PET clear sheets for packaging for foodstuff and preparation method thereof | |
| CN108948436A (en) | A kind of preparation method of the modified composite membrane of sodium alginate-pectin | |
| CN107099047B (en) | Preparation method and application of PE (polyethylene) preservative coating film | |
| CN100369966C (en) | Edible water resistant, high temperature resistant composite gel antibiotic film and its preparing method | |
| CN105273243A (en) | Biodegradable film and preparation method thereof | |
| CN112056636B (en) | Sealing hydrophobic and moisture-proof method for heating non-combustion cigarette product | |
| CN102617797A (en) | Preparation method of nano grafting starch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 |