CN109235130A - A kind of wrapping paper of good anti-bacterial effect and preparation method thereof - Google Patents
A kind of wrapping paper of good anti-bacterial effect and preparation method thereof Download PDFInfo
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- CN109235130A CN109235130A CN201810936730.0A CN201810936730A CN109235130A CN 109235130 A CN109235130 A CN 109235130A CN 201810936730 A CN201810936730 A CN 201810936730A CN 109235130 A CN109235130 A CN 109235130A
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- 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
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/23—Lignins
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
- D21H17/26—Ethers 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/52—Epoxy resins
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses wrapping paper of a kind of good anti-bacterial effect and preparation method thereof, the raw material including following parts by weight: 6.4-8.8 parts of Tourmaline powder, 1.6-3.3 parts of nano silver, 10.6-14.3 parts of pomelo peel, 5.4-8.9 parts of hydroxypropyl methyl cellulose, 10.8-15.3 parts of plant amylum, 21.8-29.4 parts of poplar bark, 5.5-8.4 parts of green alga, 6.6-9.2 parts of Polyamide Epoxy, 4.6-7.5 parts of ethyl acetate and 8-10.8 parts of acrylic emulsion.Raw material sources of the present invention are extensive, and by the synergistic effect of various raw materials, the finished product of preparation is not only better than existing wrapping paper on anti-microbial property, also have more excellent mechanical property than existing wrapping paper, have a vast market foreground.
Description
Technical field
The present invention relates to paper field, the wrapping paper of specifically a kind of good anti-bacterial effect.
Background technique
With the increase of people's income and the raising of people's esthetic requirement, when more and more people give a present
It can be packed using packing carton, packing carton color multiplicity can select suitable decorative pattern and color according to gift property, it appears
It is sincere and have class sense.
Packing carton is using the carton of wrapping paper production, and wrapping paper is used as the general designation of a kind of paper for the purpose of packaging,
Usually there are the performances such as good intensity, toughness, pressure resistance and folding, quality requirement is slightly simple compared with cultural printing.Packet
There are many subdivision paper kind for filling paper, are broadly divided into: ordinary packing paper, dedicated packing paper, trade mark wrapping paper, greaseproof, moistureproof paper
Deng.Ordinary packing paper papery is tough, and work is generally packed for；Dedicated packing paper is named depending on the application, and property is also different；
Trade mark wrapping paper is packed for after printing；Greaseproof then has the performance for preventing fat migration；And moistureproof paper then have it is moisture-proof
Property.
Although wrapping paper has different special roles, the antibacterial ability of existing wrapping paper need to be improved.
Summary of the invention
The purpose of the present invention is to provide a kind of wrapping papers of good anti-bacterial effect, mentioned above in the background art to solve
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of wrapping paper of good anti-bacterial effect, the raw material including following parts by weight: 6.4-8.8 parts of Tourmaline powder, nano silver 1.6-
3.3 parts, 10.6-14.3 parts of pomelo peel, 5.4-8.9 parts of hydroxypropyl methyl cellulose, 10.8-15.3 parts of plant amylum, poplar bark
21.8-29.4 parts, 5.5-8.4 parts of green alga, 6.6-9.2 parts of Polyamide Epoxy, 4.6-7.5 parts of ethyl acetate and propylene yogurt
8-10.8 parts of liquid.
As a further solution of the present invention: the partial size of Tourmaline powder is 140-280 microns.
As a further solution of the present invention: plant amylum includes appointing in tapioca, cornstarch and green starch
It anticipates one kind.
The preparation method of the wrapping paper of the good anti-bacterial effect, the specific steps are as follows:
Green alga is cleaned up and is used ultrasonoscope broken wall, filters and collect filtrate, obtain green alga stoste by step 1；
Step 2, calcines 55-78 minutes for Tourmaline powder under 380-520 degrees Celsius, be then added in acrylic emulsion and
It is uniformly dispersed, obtains the first mixture；
Pomelo peel is crushed to 60-90 mesh by step 3, is then immersed in 36-48 degrees Celsius of dilute sulfuric acid 12-18 minutes, is used
Water is rinsed well, is then added that the sodium hypochlorite of 0.02-0.04 times of its weight, the hydrogen peroxide of 0.03-0.06 times of its weight, its is heavy
The sodium hydroxide and suitable water of 0.01-0.02 times of amount, after being sufficiently stirred, then with dilute sulfuric acid in 45-58 degrees Celsius of following stirring
Side neutralizes, and when solution is neutral, filters and solid is dry under 32-45 degrees Celsius, obtains modified pomelo peel；
Step 4, by poplar bark, modified pomelo peel, Polyamide Epoxy, ethyl acetate, green alga stoste and suitable water in ball
Ball milling handles 15-28 minutes in the electric field at slurry, obtains the second mixture in grinding machine；
Step 5, by the first mixture, nano silver, plant amylum, hydroxypropyl methyl cellulose and the second mixture mix and
Ultrasonication obtains semi-finished product；
Step 6, by semi-finished product 80-90 degrees Celsius while heat preservation while stir 10-18 minutes, be then beaten, then with mold at
Type is dried to get finished product is arrived.
As a further solution of the present invention: electric field strength is 360-580V in step 4.
As a further solution of the present invention: the power of ultrasonic wave is 60-90W, frequency 18-24KHz in step 5.
As a further solution of the present invention: the ratio of grinding media to material of ball mill is 56-72:1 in step 4, and the revolving speed of ball mill is
75-135rpm。
Compared with prior art, the beneficial effects of the present invention are: raw material sources of the present invention are extensive, pass through the association of various raw materials
Same-action, the finished product of preparation are not only better than existing wrapping paper on anti-microbial property, also have than existing wrapping paper more excellent
Mechanical property has a vast market foreground.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of wrapping paper of good anti-bacterial effect, the raw material including following parts by weight: 6.4 parts of Tourmaline powder, 1.6 parts of nano silver, shaddock
10.6 parts of sub- skin, 5.4 parts of hydroxypropyl methyl cellulose, 10.8 parts of plant amylum, 21.8 parts of poplar bark, 5.5 parts of green alga, polyamide
6.6 parts of epoxy resin, 4.6 parts of ethyl acetate and 8 parts of acrylic emulsion.Plant amylum uses tapioca.
The preparation method of the wrapping paper of the good anti-bacterial effect, the specific steps are as follows:
Green alga is cleaned up and is used ultrasonoscope broken wall, filters and collect filtrate, obtain green alga stoste by step 1；
Step 2 calcines Tourmaline powder 62 minutes under 450 degrees Celsius, is then added in acrylic emulsion and disperses equal
It is even, obtain the first mixture；
Pomelo peel is crushed to 80 mesh by step 3, is then immersed in 44 degrees Celsius of dilute sulfuric acid 16 minutes, is rinsed with water dry
Only, be then added the sodium hypochlorite of 0.02 times of its weight, the hydrogen peroxide of 0.05 times of its weight, 0.02 times of its weight sodium hydroxide
With suitable water, after being sufficiently stirred, then with dilute sulfuric acid under 52 degrees Celsius while stirring in and, when solution is neutral, filtering
And solid is dry under 38 degrees Celsius, obtain modified pomelo peel；
Step 4, by poplar bark, modified pomelo peel, Polyamide Epoxy, ethyl acetate, green alga stoste and suitable water in ball
Ball milling handles 24 minutes in the electric field of 460V at slurry, obtains the second mixture in grinding machine；
Step 5, by the first mixture, nano silver, plant amylum, hydroxypropyl methyl cellulose and the second mixture mix and
Ultrasonication obtains semi-finished product；
Semi-finished product are stirred 15 minutes at 88 degrees Celsius when keeping the temperature, are then beaten, then be molded with a mold, are dried by step 6
It does to get finished product is arrived.
Embodiment 2
A kind of wrapping paper of good anti-bacterial effect, the raw material including following parts by weight: 7.5 parts of Tourmaline powder, 2.1 parts of nano silver, shaddock
12.4 parts of sub- skin, 7.1 parts of hydroxypropyl methyl cellulose, 13.3 parts of plant amylum, 24.9 parts of poplar bark, 7.5 parts of green alga, polyamide
8.2 parts of epoxy resin, 5.5 parts of ethyl acetate and 8.8 parts of acrylic emulsion.The partial size of Tourmaline powder is 180 microns.
The preparation method of the wrapping paper of the good anti-bacterial effect, the specific steps are as follows:
Green alga is cleaned up and is used ultrasonoscope broken wall, filters and collect filtrate, obtain green alga stoste by step 1；
Step 2 calcines Tourmaline powder 74 minutes under 460 degrees Celsius, is then added in acrylic emulsion and disperses equal
It is even, obtain the first mixture；
Pomelo peel is crushed to 70 mesh by step 3, is then immersed in 45 degrees Celsius of dilute sulfuric acid 16 minutes, is rinsed with water dry
Only, be then added the sodium hypochlorite of 0.03 times of its weight, the hydrogen peroxide of 0.06 times of its weight, 0.01 times of its weight sodium hydroxide
With suitable water, after being sufficiently stirred, then with dilute sulfuric acid under 52 degrees Celsius while stirring in and, when solution is neutral, filtering
And solid is dry under 37 degrees Celsius, obtain modified pomelo peel；
Step 4, by poplar bark, modified pomelo peel, Polyamide Epoxy, ethyl acetate, green alga stoste and suitable water in ball
Ball milling handles 22 minutes in the electric field at slurry, obtains the second mixture in grinding machine；
Step 5, by the first mixture, nano silver, plant amylum, hydroxypropyl methyl cellulose and the second mixture mix and
The power of ultrasonication, ultrasonic wave is 80W, and frequency 21KHz obtains semi-finished product；
Semi-finished product are stirred 14 minutes at 86 degrees Celsius when keeping the temperature, are then beaten, then be molded with a mold, are dried by step 6
It does to get finished product is arrived.
Embodiment 3
A kind of wrapping paper of good anti-bacterial effect, the raw material including following parts by weight: 8.5 parts of Tourmaline powder, 2.9 parts of nano silver, shaddock
14.1 parts of sub- skin, 8.6 parts of hydroxypropyl methyl cellulose, 14.7 parts of plant amylum, 28.6 parts of poplar bark, 8.2 parts of green alga, polyamide
8.8 parts of epoxy resin, 7.3 parts of ethyl acetate and 10.4 parts of acrylic emulsion.Plant amylum uses green starch.
The preparation method of the wrapping paper of the good anti-bacterial effect, the specific steps are as follows:
Green alga is cleaned up and is used ultrasonoscope broken wall, filters and collect filtrate, obtain green alga stoste by step 1；
Step 2 calcines Tourmaline powder 71 minutes under 520 degrees Celsius, is then added in acrylic emulsion and disperses equal
It is even, obtain the first mixture；
Pomelo peel is crushed to 90 mesh by step 3, is then immersed in 40 degrees Celsius of dilute sulfuric acid 16 minutes, is rinsed with water dry
Only, be then added the sodium hypochlorite of 0.04 times of its weight, the hydrogen peroxide of 0.04 times of its weight, 0.02 times of its weight sodium hydroxide
With suitable water, after being sufficiently stirred, then with dilute sulfuric acid under 52 degrees Celsius while stirring in and, when solution is neutral, filtering
And solid is dry under 40 degrees Celsius, obtain modified pomelo peel；
Step 4, by poplar bark, modified pomelo peel, Polyamide Epoxy, ethyl acetate, green alga stoste and suitable water in ball
For ball milling at slurry, the ratio of grinding media to material of ball mill is 64:1 in grinding machine, and the revolving speed of ball mill is 105rpm, handles 24 points in the electric field
Clock obtains the second mixture；
Step 5, by the first mixture, nano silver, plant amylum, hydroxypropyl methyl cellulose and the second mixture mix and
Ultrasonication obtains semi-finished product；
Semi-finished product are stirred 16 minutes at 84 degrees Celsius when keeping the temperature, are then beaten, then be molded with a mold, are dried by step 6
It does to get finished product is arrived.
Embodiment 4
A kind of wrapping paper of good anti-bacterial effect, the raw material including following parts by weight: 8.8 parts of Tourmaline powder, 3.3 parts of nano silver, shaddock
14.3 parts of sub- skin, 8.9 parts of hydroxypropyl methyl cellulose, 15.3 parts of plant amylum, 29.4 parts of poplar bark, 8.4 parts of green alga, polyamide
9.2 parts of epoxy resin, 7.5 parts of ethyl acetate and 10.8 parts of acrylic emulsion.The partial size of Tourmaline powder is 220 microns.Plant is formed sediment
Powder uses cornstarch.
The preparation method of the wrapping paper of the good anti-bacterial effect, the specific steps are as follows:
Green alga is cleaned up and is used ultrasonoscope broken wall, filters and collect filtrate, obtain green alga stoste by step 1；
Step 2 calcines Tourmaline powder 64 minutes under 440 degrees Celsius, is then added in acrylic emulsion and disperses equal
It is even, obtain the first mixture；
Pomelo peel is crushed to 70 mesh by step 3, is then immersed in 45 degrees Celsius of dilute sulfuric acid 14 minutes, is rinsed with water dry
Only, be then added the sodium hypochlorite of 0.03 times of its weight, the hydrogen peroxide of 0.03 times of its weight, 0.01 times of its weight sodium hydroxide
With suitable water, after being sufficiently stirred, then with dilute sulfuric acid under 49 degrees Celsius while stirring in and, when solution is neutral, filtering
And solid is dry under 37 degrees Celsius, obtain modified pomelo peel；
Step 4, by poplar bark, modified pomelo peel, Polyamide Epoxy, ethyl acetate, green alga stoste and suitable water in ball
Ball milling is at slurry in grinding machine, and the ratio of grinding media to material of ball mill is 68:1, and the revolving speed of ball mill is 120rpm, handles in the electric field of 550V
22 minutes, obtain the second mixture；
Step 5, by the first mixture, nano silver, plant amylum, hydroxypropyl methyl cellulose and the second mixture mix and
The power of ultrasonication, ultrasonic wave is 80W, and frequency 23KHz obtains semi-finished product；
Semi-finished product are stirred 14 minutes at 86 degrees Celsius when keeping the temperature, are then beaten, then be molded with a mold, are dried by step 6
It does to get finished product is arrived.
Comparative example 1
Except not having green alga, remaining raw material and preparation method are same as Example 1.
Comparative example 2
Using existing wrapping paper as a comparison case 2.
The product of the product of embodiment 1-4 and comparative example 1-2 are subjected to Mechanics Performance Testing and anti-microbial property test, as a result
It is shown in Table 1.
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative example 1 | Comparative example 2 | |
| Tensile strength/kN/m | 13.8 | 13.1 | 14.2 | 12.3 | 9.8 | 9.3 |
| Tearability/m*N | 785 | 805 | 831 | 759 | 693 | 624 |
| Anti-Staphylococcus aureus rate/% | 86.3 | 90.5 | 92.3 | 87.4 | 49.6 | 16.8 |
| Anti- Escherichia coli rate/% | 92.6 | 94.3 | 95.7 | 90.2 | 52.7 | 19.4 |
| Anti- Candida albicans rate/% | 92.1 | 89.7 | 94.3 | 86.2 | 37.9 | 14.8 |
From table 1 it follows that the product of embodiment 1-4 is superior to the production of comparative example 1-2 in mechanical property and anti-microbial property
Product can satisfy people for the use demand of antibacterial.
The present invention calcines Tourmaline powder sufficiently, is then modified again to pomelo peel, and part material is former using green alga
Liquid is modified, then is used cooperatively with calcined Tourmaline powder, nano silver, has good antibacterial action for common bacteria, together
When have both good mechanical property, can satisfy the use demand of people.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of wrapping paper of good anti-bacterial effect, which is characterized in that the raw material including following parts by weight: Tourmaline powder 6.4-8.8
Part, 1.6-3.3 parts of nano silver, 10.6-14.3 parts of pomelo peel, 5.4-8.9 parts of hydroxypropyl methyl cellulose, plant amylum 10.8-
15.3 parts, 21.8-29.4 parts of poplar bark, 5.5-8.4 parts of green alga, 6.6-9.2 parts of Polyamide Epoxy, ethyl acetate 4.6-
7.5 parts and acrylic emulsion 8-10.8 parts.
2. the wrapping paper of good anti-bacterial effect according to claim 1, which is characterized in that the partial size of the Tourmaline powder is
140-280 microns.
3. the wrapping paper of good anti-bacterial effect according to claim 1, which is characterized in that the plant amylum includes para arrowroot
Any one in powder, cornstarch and green starch.
4. a kind of preparation method of the wrapping paper of good anti-bacterial effect a method according to any one of claims 1-3, which is characterized in that specific
Steps are as follows:
Green alga is cleaned up and is used ultrasonoscope broken wall, filters and collect filtrate, obtain green alga stoste by step 1；
Step 2, calcines 55-78 minutes for Tourmaline powder under 380-520 degrees Celsius, be then added in acrylic emulsion and
It is uniformly dispersed, obtains the first mixture；
Pomelo peel is crushed to 60-90 mesh by step 3, is then immersed in 36-48 degrees Celsius of dilute sulfuric acid 12-18 minutes, is used
Water is rinsed well, is then added that the sodium hypochlorite of 0.02-0.04 times of its weight, the hydrogen peroxide of 0.03-0.06 times of its weight, its is heavy
The sodium hydroxide and suitable water of 0.01-0.02 times of amount, after being sufficiently stirred, then with dilute sulfuric acid in 45-58 degrees Celsius of following stirring
Side neutralizes, and when solution is neutral, filters and solid is dry under 32-45 degrees Celsius, obtains modified pomelo peel；
Step 4, by poplar bark, modified pomelo peel, Polyamide Epoxy, ethyl acetate, green alga stoste and suitable water in ball
Ball milling handles 15-28 minutes in the electric field at slurry, obtains the second mixture in grinding machine；
Step 5, by the first mixture, nano silver, plant amylum, hydroxypropyl methyl cellulose and the second mixture mix and
Ultrasonication obtains semi-finished product；
Step 6, by semi-finished product 80-90 degrees Celsius while heat preservation while stir 10-18 minutes, be then beaten, then with mold at
Type is dried to get finished product is arrived.
5. the preparation method of the wrapping paper of good anti-bacterial effect according to claim 4, which is characterized in that in the step 4
Electric field strength is 360-580V.
6. the preparation method of the wrapping paper of good anti-bacterial effect according to claim 4, which is characterized in that in the step 5
The power of ultrasonic wave is 60-90W, frequency 18-24KHz.
7. the preparation method of the wrapping paper of good anti-bacterial effect according to claim 4, which is characterized in that in the step 4
The ratio of grinding media to material of ball mill is 56-72:1, and the revolving speed of ball mill is 75-135rpm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810936730.0A CN109235130A (en) | 2018-08-16 | 2018-08-16 | A kind of wrapping paper of good anti-bacterial effect and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810936730.0A CN109235130A (en) | 2018-08-16 | 2018-08-16 | A kind of wrapping paper of good anti-bacterial effect and preparation method thereof |
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2018
- 2018-08-16 CN CN201810936730.0A patent/CN109235130A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060008496A1 (en) * | 2004-07-06 | 2006-01-12 | Sandeep Kulkarni | Insulation paper facing containing an antimicotic or fungicide and methods of making and using the same |
| CN106149457A (en) * | 2015-04-24 | 2016-11-23 | 储金中 | A kind of paper of anion releasing and preparation method thereof |
| CN105113339A (en) * | 2015-07-28 | 2015-12-02 | 界首市鑫旺彩印包装有限公司 | Packaging paper production method |
| CN106049165A (en) * | 2016-05-27 | 2016-10-26 | 陈思 | Preparation method of packaging paper |
| CN106638087A (en) * | 2016-12-05 | 2017-05-10 | 华南理工大学 | Natural high-crystallinity-degree plant cellulose and preparation method thereof |
| CN106835832A (en) * | 2016-12-30 | 2017-06-13 | 芜湖市哈贝纸业有限公司 | A kind of antibacterial and mouldproof packing case paper |
| CN107652916A (en) * | 2017-10-13 | 2018-02-02 | 陈木镇 | A kind of antibacterial corrugated board mineral rubber and preparation method thereof |
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Application publication date: 20190118 |