CN106702812A - Coating type paper sheet oil-proof agent and preparation method of coating type paper sheet oil-proof agent - Google Patents
Coating type paper sheet oil-proof agent and preparation method of coating type paper sheet oil-proof agent Download PDFInfo
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- CN106702812A CN106702812A CN201611127064.3A CN201611127064A CN106702812A CN 106702812 A CN106702812 A CN 106702812A CN 201611127064 A CN201611127064 A CN 201611127064A CN 106702812 A CN106702812 A CN 106702812A
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- oil
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- proofing agent
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
Abstract
The invention discloses a coating type paper sheet oil-proof agent and a preparation method of the coating type paper sheet oil-proof agent. The preparation method comprises the following steps: (1) mixing and stirring dialdehyde starch, oxidized starch and de-ionized water; raising the temperature to be 90 DEG C to 95 DEG C and continually stirring; (2) cooling to room temperature and adding polyvinylpyrrolidone, hydroxypropyl cellulose, sodium alginate and soybean protein isolate; stirring at a rotary speed of 400r/min to 500r/min for 10 to 20 minutes; (3) adding chitosan and acetic acid and stirring at a rotary speed of 700r/min to 900r/min for 20 to 30 minutes; (4) raising the temperature to 80 DEG C to 90 DEG C; adding cocoanut fatty acid diethanolamide, cinnamyl aldehyde and sodium citrate; stirring at a rotary speed of 600r/min to 800r/min for 10 to 30 minutes; cooling to the room temperature to obtain the coating type paper sheet oil-proof agent. According to the coating type paper sheet oil-proof agent disclosed by the invention, the oil-proof performance and the strength performance of paper sheets can be greatly improved; the coating type paper sheet oil-proof agent has a very excellent oil-proof effect and also has an excellent waterproof effect.
Description
Technical field
The present invention relates to paper making additive field, and in particular to a kind of application type paper oil-proofing agent and preparation method thereof.
Background technology
Paper, plastics, metal, glass, are referred to as four big pillars in modern packaging material, and wherein paper and plastics price is just
Preferably, extensively, light portable for opposing metallic and glass, printing performance is good, is readily transported, therefore be widely used in for raw material sources
In daily life and industrial production.And with economic fast development, the consumption rapid growth of packaging material, meanwhile, because of product
The aspect such as property, preparation method, application field difference, packaging material need to possess different functions, including it is moistureproof, grease proofing,
It is mould proof to wait functional characteristic.Wherein, it is that can both meet packaging protecting product, promote sale to require the characteristics of oil packing, subtracts
The penetration of few oil-containing or greasy dirt.At the beginning, to obtain grease proofing effect, polystyrene, acrylic resin are generally used
Plastics and polyethylene, polypropylene, polyvinyl chloride packing film, but these belong to extremely slow high score of being degraded in nature
Sub- material, although they meet the grease proofing requirement of packaging, is caused using rear discarded plastic package material to human environment
Greatly pollution.Thus, paper wrapper receives extensive welcome, and general paper is not grease proofing, only using paper
Oil-proofing agent carries out top sizing to paper and is coated on fiber surface could assigning paper excellent waterproof and oilproof antifouling properties, because
This high performance paper oil-proofing agent of research and development has been widely used in fields such as packaging, printing paper materials.
The content of the invention
The technical problem to be solved：It is an object of the invention to provide a kind of application type paper oil-proofing agent, paper can be greatly improved
The oil preventing performance and strength character opened, with very superior grease proofing effect, while also having remarkable waterproof effect.
Technical scheme：A kind of application type paper oil-proofing agent, is prepared from by following component with weight portion：Polyvinylpyrrolidine
Ketone 3-5 parts, hydroxypropyl cellulose 2-5 parts, shitosan 1-2 parts, dialdehyde starch 2-4 parts, oxidized starch 2-5 parts, soybean separation protein
White 2-4 parts, cocoanut fatty acid diethanolamide 3-6 parts, cinnamic acid 0.05-0.1 parts, sodium alginate 1-3 parts, sodium citrate
0.2-0.5 parts, acetic acid 0.1-0.2 parts, deionized water 100-150 parts.
It is further preferred that a kind of described application type paper oil-proofing agent, is prepared from by following component with weight portion：It is poly-
Vinylpyrrolidone 3.4-4.6 parts, hydroxypropyl cellulose 2.8-4.2 parts, shitosan 1.2-1.7 parts, dialdehyde starch 2.3-3.5
Part, oxidized starch 2.5-4.1 parts, soybean protein isolate 2.6-3.7 parts, cocoanut fatty acid diethanolamide 3.8-5 parts, Chinese cassia tree
Aldehyde 0.06-0.09 parts, sodium alginate 1.3-2.6 parts, sodium citrate 0.27-0.42 parts, acetic acid 0.11-0.17 parts, deionized water
121-140 parts.
Preferably, the molecular weight 500,000-70 ten thousand of polyvinylpyrrolidone.
Preferably, the deacetylation of shitosan is 75%-90%.
The preparation method of above-mentioned application type paper oil-proofing agent is comprised the following steps：
（1）Dialdehyde starch, oxidized starch and deionized water are mixed, 90-95 DEG C is warming up to, continues to stir 10-20 points
Clock；
（2）Room temperature is down to, polyvinylpyrrolidone, hydroxypropyl cellulose, sodium alginate and soybean protein isolate is added, turned
Stirred 10-20 minutes under fast 400-500r/min；
（3）Shitosan and acetic acid are added, is stirred 20-30 minutes under rotating speed 700-900r/min；
（4）80-90 DEG C is warming up to, cocoanut fatty acid diethanolamide, cinnamic acid and sodium citrate is added, in rotating speed 600-
Stirred 10-30 minutes under 800r/min, obtained final product after being down to room temperature.
Preferably, step（1）In be warming up to 93 DEG C, mixing time is 15 minutes.
Preferably, step（2）Middle rotating speed is 450r/min, and mixing time is 15 minutes.
Preferably, step（3）Middle rotating speed is 800r/min, and mixing time is 25 minutes.
Preferably, step（4）In be warming up to 85 DEG C, rotating speed is 650-750r/min, and mixing time is 15-25 minutes.
Beneficial effect：Paper its strength character and oil preventing performance after being processed through oil-proofing agent of the present invention are obtained for very big
Lifting, the grease proofing grade of untreated paper is 1 grade, and the grease proofing grade after treatment has reached 9 grades, with very superior grease proofing effect
Really, while the strength character of paper is also greatly improved after treatment, its tensile strength reaches as high as 3.42kN/m, resistance to broken
It is 224kPa to spend, in addition, the Cobb of treated paper60It is only 19.8g/m that value is minimum2, than the 46.8g/ of untreated paper
m2It is low go out it is a lot, with remarkable waterproof effect.
Specific embodiment
Embodiment 1
A kind of application type paper oil-proofing agent, is prepared from by following component with weight portion：3 parts of polyvinylpyrrolidone, hydroxypropyl
2 parts of cellulose, 1 part of shitosan, 2 parts of dialdehyde starch, 2 parts of oxidized starch, 2 parts of soybean protein isolate, coco-nut oil fatty acid diethyl
3 parts of alkylolamides, 0.05 part of cinnamic acid, 1 part of sodium alginate, 0.2 part of sodium citrate, 0.1 part of acetic acid, 100 parts of deionized water.
The preparation method of above-mentioned application type paper oil-proofing agent is：
（1）Dialdehyde starch, oxidized starch and deionized water are mixed, 90 DEG C are warming up to, continues to stir 10 minutes；
（2）Room temperature is down to, polyvinylpyrrolidone, hydroxypropyl cellulose, sodium alginate and soybean protein isolate is added, turned
Stirred 10 minutes under fast 400r/min；
（3）Shitosan and acetic acid are added, is stirred 20 minutes under rotating speed 700r/min；
（4）80 DEG C are warming up to, cocoanut fatty acid diethanolamide, cinnamic acid and sodium citrate are added, in rotating speed 600r/min
Lower stirring 10 minutes, obtains final product after being down to room temperature.
Embodiment 2
A kind of application type paper oil-proofing agent, is prepared from by following component with weight portion：3.4 parts of polyvinylpyrrolidone, hydroxypropyl
2.8 parts of base cellulose, 1.2 parts of shitosan, 2.3 parts of dialdehyde starch, 2.5 parts of oxidized starch, 2.6 parts of soybean protein isolate, coconut
3.8 parts of fatty acid oil diglycollic amide, 0.06 part of cinnamic acid, 1.3 parts of sodium alginate, 0.27 part of sodium citrate, 0.11 part of acetic acid,
121 parts of deionized water.
The preparation method of above-mentioned application type paper oil-proofing agent is：
（1）Dialdehyde starch, oxidized starch and deionized water are mixed, 91 DEG C are warming up to, continues to stir 15 minutes；
（2）Room temperature is down to, polyvinylpyrrolidone, hydroxypropyl cellulose, sodium alginate and soybean protein isolate is added, turned
Stirred 15 minutes under fast 450r/min；
（3）Shitosan and acetic acid are added, is stirred 25 minutes under rotating speed 750r/min；
（4）80-90 DEG C is warming up to, cocoanut fatty acid diethanolamide, cinnamic acid and sodium citrate is added, in rotating speed 650r/
Stirred 15 minutes under min, obtained final product after being down to room temperature.
Embodiment 3
A kind of application type paper oil-proofing agent, is prepared from by following component with weight portion：4 parts of polyvinylpyrrolidone, hydroxypropyl
3.5 parts of cellulose, 1.5 parts of shitosan, 3 parts of dialdehyde starch, 3.5 parts of oxidized starch, 3 parts of soybean protein isolate, coconut oil fat
4.5 parts of sour diglycollic amide, 0.075 part of cinnamic acid, 2 parts of sodium alginate, 0.35 part of sodium citrate, 0.15 part of acetic acid, deionization
125 parts of water.
The preparation method of above-mentioned application type paper oil-proofing agent is：
（1）Dialdehyde starch, oxidized starch and deionized water are mixed, 93 DEG C are warming up to, continues to stir 15 minutes；
（2）Room temperature is down to, polyvinylpyrrolidone, hydroxypropyl cellulose, sodium alginate and soybean protein isolate is added, turned
Stirred 15 minutes under fast 450r/min；
（3）Shitosan and acetic acid are added, is stirred 25 minutes under rotating speed 800r/min；
（4）85 DEG C are warming up to, cocoanut fatty acid diethanolamide, cinnamic acid and sodium citrate are added, in rotating speed 700r/min
Lower stirring 20 minutes, obtains final product after being down to room temperature.
Embodiment 4
A kind of application type paper oil-proofing agent, is prepared from by following component with weight portion：4.6 parts of polyvinylpyrrolidone, hydroxypropyl
4.2 parts of base cellulose, 1.7 parts of shitosan, 3.5 parts of dialdehyde starch, 4.1 parts of oxidized starch, 3.7 parts of soybean protein isolate, coconut
5 parts of fatty acid oil diglycollic amide, 0.09 part of cinnamic acid, 2.6 parts of sodium alginate, 0.42 part of sodium citrate, 0.17 part of acetic acid, go
140 parts of ionized water.
The preparation method of above-mentioned application type paper oil-proofing agent is：
（1）Dialdehyde starch, oxidized starch and deionized water are mixed, 94 DEG C are warming up to, continues to stir 15 minutes；
（2）Room temperature is down to, polyvinylpyrrolidone, hydroxypropyl cellulose, sodium alginate and soybean protein isolate is added, turned
Stirred 15 minutes under fast 450r/min；
（3）Shitosan and acetic acid are added, is stirred 25 minutes under rotating speed 850r/min；
（4）80-90 DEG C is warming up to, cocoanut fatty acid diethanolamide, cinnamic acid and sodium citrate is added, in rotating speed 750r/
Stirred 25 minutes under min, obtained final product after being down to room temperature.
Embodiment 5
A kind of application type paper oil-proofing agent, is prepared from by following component with weight portion：5 parts of polyvinylpyrrolidone, hydroxypropyl
5 parts of cellulose, 2 parts of shitosan, 4 parts of dialdehyde starch, 5 parts of oxidized starch, 4 parts of soybean protein isolate, coco-nut oil fatty acid diethyl
6 parts of alkylolamides, 0.1 part of cinnamic acid, 3 parts of sodium alginate, 0.5 part of sodium citrate, 0.2 part of acetic acid, 150 parts of deionized water.
The preparation method of above-mentioned application type paper oil-proofing agent is：
（1）Dialdehyde starch, oxidized starch and deionized water are mixed, 95 DEG C are warming up to, continues to stir 20 minutes；
（2）Room temperature is down to, polyvinylpyrrolidone, hydroxypropyl cellulose, sodium alginate and soybean protein isolate is added, turned
Stirred 20 minutes under fast 500r/min；
（3）Shitosan and acetic acid are added, is stirred 30 minutes under rotating speed 900r/min；
（4）90 DEG C are warming up to, cocoanut fatty acid diethanolamide, cinnamic acid and sodium citrate are added, in rotating speed 800r/min
Lower stirring 30 minutes, obtains final product after being down to room temperature.
Comparative example 1
The present embodiment is not contain dialdehyde starch and oxidized starch with the difference of embodiment 2.Specifically：
A kind of application type paper oil-proofing agent, is prepared from by following component with weight portion：3.4 parts of polyvinylpyrrolidone, hydroxypropyl
2.8 parts of base cellulose, 1.2 parts of shitosan, 2.6 parts of soybean protein isolate, 3.8 parts of cocoanut fatty acid diethanolamide, Chinese cassia tree
0.06 part of aldehyde, 1.3 parts of sodium alginate, 0.27 part of sodium citrate, 0.11 part of acetic acid, 121 parts of deionized water.
The preparation method of above-mentioned application type paper oil-proofing agent is：
（1）Polyvinylpyrrolidone, hydroxypropyl cellulose, sodium alginate, soybean protein isolate and deionized water are mixed,
Stirred 15 minutes under rotating speed 450r/min；
（2）Shitosan and acetic acid are added, is stirred 25 minutes under rotating speed 750r/min；
（3）80-90 DEG C is warming up to, cocoanut fatty acid diethanolamide, cinnamic acid and sodium citrate is added, in rotating speed 650r/
Stirred 15 minutes under min, obtained final product after being down to room temperature.
Comparative example 2
The present embodiment is not contain polyvinylpyrrolidone and soybean protein isolate with the difference of embodiment 2.Specifically：
A kind of application type paper oil-proofing agent, is prepared from by following component with weight portion：2.8 parts of hydroxypropyl cellulose, shitosan
1.2 parts, 2.3 parts of dialdehyde starch, 2.5 parts of oxidized starch, 3.8 parts of cocoanut fatty acid diethanolamide, 0.06 part of cinnamic acid, sea
1.3 parts of mosanom, 0.27 part of sodium citrate, 0.11 part of acetic acid, 121 parts of deionized water.
The preparation method of above-mentioned application type paper oil-proofing agent is：
（1）Dialdehyde starch, oxidized starch and deionized water are mixed, 91 DEG C are warming up to, continues to stir 15 minutes；
（2）Room temperature is down to, hydroxypropyl cellulose and sodium alginate is added, stirred 15 minutes under rotating speed 450r/min；
（3）Shitosan and acetic acid are added, is stirred 25 minutes under rotating speed 750r/min；
（4）80-90 DEG C is warming up to, cocoanut fatty acid diethanolamide, cinnamic acid and sodium citrate is added, in rotating speed 650r/
Stirred 15 minutes under min, obtained final product after being down to room temperature.
The measure of tensile strength：It is measured according to GB/T 453-2002.
The measure of bursting strength：It is measured according to GB/T 454-2002.
The measure of grease proofing grade：Using the cm-02 of TAPPI 559《Grease resistance test for paper
and paperboard》Method of testing.
Cobb60The measure of value：Determined according to GB/T 1540-2002.
Paper determines its oil preventing performance and strength character after being processed through oil-proofing agent of the present invention, as a result see the table below, Wo Menke
To see, the grease proofing grade of untreated paper is 1 grade, and the grease proofing grade after treatment has reached 9 grades, with very superior grease proofing
Effect, while the strength character of paper is also greatly improved after treatment, its tensile strength reaches as high as 3.42kN/m, resistance to
Broken degree is 224kPa, in addition, the Cobb of treated paper60It is only 19.8g/m that value is minimum2, than untreated paper
46.8g/m2It is low go out it is a lot, with remarkable waterproof effect.
The grease proofness and strength character of the paper of the addition application type paper oil-proofing agent of table 1
| Name of product | Tensile strength（kN/m） | Bursting strength（kPa） | Grease proofing grade | Cobb60Value（g/m2） |
| Embodiment 1 | 3.27 | 222 | 9 | 20.3 |
| Embodiment 2 | 3.33 | 223 | 9 | 20.1 |
| Embodiment 3 | 3.36 | 223 | 9 | 20.0 |
| Embodiment 4 | 3.42 | 224 | 9 | 19.8 |
| Embodiment 5 | 3.40 | 223 | 9 | 20.0 |
| Comparative example 1 | 3.08 | 214 | 7 | 24.6 |
| Comparative example 2 | 3.01 | 217 | 7 | 25.7 |
| It is untreated | 2.78 | 169 | 1 | 46.8 |
Claims (9)
1. a kind of application type paper oil-proofing agent, it is characterised in that：It is prepared from weight portion by following component：Polyvinylpyrrolidine
Ketone 3-5 parts, hydroxypropyl cellulose 2-5 parts, shitosan 1-2 parts, dialdehyde starch 2-4 parts, oxidized starch 2-5 parts, soybean separation protein
White 2-4 parts, cocoanut fatty acid diethanolamide 3-6 parts, cinnamic acid 0.05-0.1 parts, sodium alginate 1-3 parts, sodium citrate
0.2-0.5 parts, acetic acid 0.1-0.2 parts, deionized water 100-150 parts.
2. a kind of application type paper oil-proofing agent according to claim 1, it is characterised in that：By following component with weight portion system
It is standby to form：Polyvinylpyrrolidone 3.4-4.6 parts, hydroxypropyl cellulose 2.8-4.2 parts, shitosan 1.2-1.7 parts, dialdehyde starch
2.3-3.5 parts, oxidized starch 2.5-4.1 parts, soybean protein isolate 2.6-3.7 parts, cocoanut fatty acid diethanolamide 3.8-5
Part, cinnamic acid 0.06-0.09 parts, sodium alginate 1.3-2.6 parts, sodium citrate 0.27-0.42 parts, acetic acid 0.11-0.17 parts, go
Ionized water 121-140 parts.
3. a kind of application type paper oil-proofing agent as claimed in claim 1, it is characterised in that：The polyvinylpyrrolidone point
Son amount 500,000-70 ten thousand.
4. a kind of application type paper oil-proofing agent as claimed in claim 1, it is characterised in that：The deacetylation of the shitosan is
75%-90%。
5. the preparation method of a kind of application type paper oil-proofing agent described in any one of claim 1 to 2, it is characterised in that：Including
Following steps：
（1）Dialdehyde starch, oxidized starch and deionized water are mixed, 90-95 DEG C is warming up to, continues to stir 10-20 points
Clock；
（2）Room temperature is down to, polyvinylpyrrolidone, hydroxypropyl cellulose, sodium alginate and soybean protein isolate is added, turned
Stirred 10-20 minutes under fast 400-500r/min；
（3）Shitosan and acetic acid are added, is stirred 20-30 minutes under rotating speed 700-900r/min；
（4）80-90 DEG C is warming up to, cocoanut fatty acid diethanolamide, cinnamic acid and sodium citrate is added, in rotating speed 600-
Stirred 10-30 minutes under 800r/min, obtained final product after being down to room temperature.
6. the preparation method of a kind of application type paper oil-proofing agent according to claim 5, it is characterised in that：The step
（1）In be warming up to 93 DEG C, mixing time is 15 minutes.
7. the preparation method of a kind of application type paper oil-proofing agent according to claim 5, it is characterised in that：The step
（2）Middle rotating speed is 450r/min, and mixing time is 15 minutes.
8. the preparation method of a kind of application type paper oil-proofing agent according to claim 5, it is characterised in that：The step
（3）Middle rotating speed is 800r/min, and mixing time is 25 minutes.
9. the preparation method of a kind of application type paper oil-proofing agent according to claim 5, it is characterised in that：The step
（4）In be warming up to 85 DEG C, rotating speed is 650-750r/min, and mixing time is 15-25 minutes.
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|---|---|---|---|
| CN201611127064.3A CN106702812A (en) | 2016-12-09 | 2016-12-09 | Coating type paper sheet oil-proof agent and preparation method of coating type paper sheet oil-proof agent |
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|---|---|---|---|
| CN201611127064.3A CN106702812A (en) | 2016-12-09 | 2016-12-09 | Coating type paper sheet oil-proof agent and preparation method of coating type paper sheet oil-proof agent |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587385A (en) * | 2017-08-21 | 2018-01-16 | 樊之雄 | A kind of antibacterial greaseproof and preparation method thereof |
| CN108677615A (en) * | 2018-05-07 | 2018-10-19 | 句容市兴武包装有限公司 | A kind of food wrapper oil-proofing agent and preparation method thereof |
| CN109056424A (en) * | 2018-09-08 | 2018-12-21 | 佛山市森昂生物科技有限公司 | A kind of preparation method of degradable food packaging greaseproof |
| CN113293604A (en) * | 2021-04-16 | 2021-08-24 | 珠海市华纶无纺布有限公司 | Antibacterial and hydrophilic non-woven fabric and preparation method and application thereof |
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| CN105408545A (en) * | 2013-05-31 | 2016-03-16 | 株式会社可乐丽 | Composite paper having oil resistance |
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| JP2004003050A (en) * | 2002-05-31 | 2004-01-08 | Daio Paper Corp | Oil-resistant paper and method for producing the same |
| CN105408545A (en) * | 2013-05-31 | 2016-03-16 | 株式会社可乐丽 | Composite paper having oil resistance |
| CN103603233A (en) * | 2013-12-05 | 2014-02-26 | 福建希源纸业有限公司 | Food packaging paper and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587385A (en) * | 2017-08-21 | 2018-01-16 | 樊之雄 | A kind of antibacterial greaseproof and preparation method thereof |
| CN108677615A (en) * | 2018-05-07 | 2018-10-19 | 句容市兴武包装有限公司 | A kind of food wrapper oil-proofing agent and preparation method thereof |
| CN109056424A (en) * | 2018-09-08 | 2018-12-21 | 佛山市森昂生物科技有限公司 | A kind of preparation method of degradable food packaging greaseproof |
| CN113293604A (en) * | 2021-04-16 | 2021-08-24 | 珠海市华纶无纺布有限公司 | Antibacterial and hydrophilic non-woven fabric and preparation method and application thereof |
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Application publication date: 20170524 |