CN108642970A - A kind of preparation method of antimicrobial form wrapping paper - Google Patents
A kind of preparation method of antimicrobial form wrapping paper Download PDFInfo
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- CN108642970A CN108642970A CN201810404357.4A CN201810404357A CN108642970A CN 108642970 A CN108642970 A CN 108642970A CN 201810404357 A CN201810404357 A CN 201810404357A CN 108642970 A CN108642970 A CN 108642970A
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- Prior art keywords
- added
- wrapping paper
- raw material
- antimicrobial form
- slurry
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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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/26—Multistage processes
- D21C3/266—Multistage processes the same pulping agent being used in all stages
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/02—Methods of beating; Beaters of the Hollander type
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of preparation methods of antimicrobial form wrapping paper；It is the plant fiber with anti-microbial property to choose fibrous material, and it is added to the Chinese herbal medicine extract of antimicrobial form especially anti-Staphylococcus aureus, require difference that slurry paper prepared by the slurrying of two kinds of different formulations is carried out compound be prepared with paper according to wrapping paper ectonexine, compared with prior art, has following advantages：With more lasting antibacterial effect, strong antibacterial is especially splendid to the antibacterial effect of anti-Staphylococcus aureus.
Description
Technical field
The present invention relates to the preparation method of wrapping paper more particularly to a kind of preparation methods of antimicrobial form wrapping paper.
Background technology
With the development of economy, improvement of living standard, requirement of the people to packaging is also higher and higher, wrapping paper, mainly
General designation for a kind of paper for packing purpose.Usually there is high intensity and toughness, higher physical strength and certain water resistant
Property, it can pressure resistance, folding.There are many its subdivision paper kind, each own different property and purposes.Package paper have brown paper, unbleached sulphite paper,
Sack kraft paper, parchment, glassine paper, neutral packing paper, onionskin, anti-tarnish paper, greaseproof, food wrapper etc..
The characteristics of according to commodity, wrapping paper have corresponding property.In general, either which kind of wrapping paper,
The requirement of anti-microbial property is all essential, and existing antimicrobial form wrapping paper is much the coating for carrying out simple antiseptic, resists
Bacterium persistence is bad.
How to be worth studying from the selection for preparing progress antimicrobial form material on material of paper product to increase its Durability of antimicrobial effect.
Invention content
Goal of the invention：In order to solve the problems of prior art, the present invention provides one kind having long-term antibacterial effect
Fruit especially has staphylococcus aureus the preparation method of the antimicrobial form wrapping paper of preferable antibacterial effect.
Technical solution：In order to achieve the above objectives, the present invention uses following technical scheme：A kind of preparation of antimicrobial form wrapping paper
Method includes the following steps：
(1) pretreatment of natural moso bamboo fibrous material：Natural moso bamboo is crushed to 1-2cm long, 10-15 times of quality of addition
The mixture of sodium salt and citric acid is added by 1-1.5g/L for water, is heated to 110 DEG C and 3h is maintained to carry out mashing processing again；
(2) pretreatment of bagasse fibre material：Bagasse powder is broken to powder, the water of 10-15 times of quality is added, by 1-
The mixture of sulphite and highly basic is added in 3g/L, and high temperature and pressure maintains 1.5h to carry out mashing processing again；
(3) pretreatment of maple fibers material：Maple is crushed to 1-2cm long, the water of 10-15 times of quality is added, by 2-
The mixture of acetic acid and sodium salt is added in 3g/L, and high temperature and pressure maintains 1.5h to carry out mashing processing again；
(4) pretreatment of antibacterial Chinese herbal medicines material：Select felwort, folium isatidis, Longtube Ground Ivy Herb, carpet bugle co-grinding to 1-
The water of 10-15 times of quality is added in 2cm long, and the alcohols material of total volume 1/5th is added, and is heated to 80 DEG C and maintains 1.5h laggard
Row mashing is handled；
(5) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:2:1 natural moso bamboo, bagasse, maple
Carpentery workshop is the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 10-15% (4) obtains,
All raw material carries out mixing and is placed in microwave device 400w microwave treatments 30s postcoolings to 70-75 DEG C of progress Heat preservation
Processing 3-4h obtains the first raw material slurry；
(6) second pulping process：It is 1 to choose the mass ratio that above-mentioned steps obtain:2:2 natural moso bamboo, bagasse, maple
Carpentery workshop is the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 5-10% (4) obtains, institute
There are raw material to carry out mixing to be placed in microwave device at 400w microwave treatments 30s postcoolings to 70-75 DEG C of progress Heat preservation
Reason 3-4h obtains the second raw material slurry；
(7) the first raw material slurry and the second raw material slurry are subjected to hot briquetting demoulding respectively and dry to obtain the first slurry paper layer and second
Starch paper layer；It will be so dry that pack paper product after the first slurry paper layer and the second slurry paper layer progress pressure roller adhesion process.
More preferably, the mass ratio of the mixture of sodium salt and citric acid described in step (1) is 4:1.
More preferably, the mass ratio of the mixture of sulphite and highly basic described in step (2) is 3:2.
More preferably, the mass ratio of the mixture of step (3) acetic acid and sodium salt is 3:2.
More preferably, sodium salt described in step (1) is sodium carbonate and sodium sulfate quality ratio is 1:2 mixture.
More preferably, alcohols material is ethylene glycol or glycerine in step (4).
More preferably, step (2), the parameter of (3) high temperature HIGH PRESSURE TREATMENT are 140 DEG C, 15MPa.
More preferably, felwort, folium isatidis, Longtube Ground Ivy Herb, carpet bugle mass ratio are 1 in step (4):1:4:3.
Advantageous effect：A kind of preparation method of antimicrobial form wrapping paper provided by the present invention；It is tool to choose fibrous material
There is the plant fiber of anti-microbial property, and is added to the Chinese herbal medicine extract of antimicrobial form especially anti-Staphylococcus aureus, according to
Wrapping paper ectonexine with paper require difference by slurry paper prepared by the slurrying of two kinds of different formulations carry out it is compound be prepared, and it is existing
Technology is compared, and has following advantages：With more lasting antibacterial effect, strong antibacterial especially fights golden yellow grape
The antibacterial effect of coccus is splendid.
Specific implementation mode
With reference to specific embodiment, invention is further explained：
Embodiment 1：
A kind of preparation method of antimicrobial form wrapping paper, includes the following steps：
(1) pretreatment of natural moso bamboo fibrous material：Natural moso bamboo is crushed to 1-2cm long, the water of 10 times of quality is added,
It is 4 that mass ratio, which is added, by 1g/L:1 sodium salt and the mixture of citric acid are heated to 110 DEG C and 3h are maintained to carry out mashing processing again；
The sodium salt is sodium carbonate and sodium sulfate quality ratio is 1:2 mixture；
(2) pretreatment of bagasse fibre material：Bagasse powder is broken to powder, the water of 10 times of quality is added, by 1g/L
It is 3 that mass ratio, which is added,:2 sulphite and the mixture of highly basic, 140 DEG C, 15MPa high temperature and pressure maintain 1.5h be beaten again
Processing；
(3) pretreatment of maple fibers material：Maple is crushed to 1-2cm long, the water of 10 times of quality is added, by 2g/L plus
It is 3 to enter mass ratio:2 acetic acid and the mixture of sodium salt, 140 DEG C, 15MPa high temperature and pressure maintain 1.5h carry out mashing processing again；
(4) pretreatment of antibacterial Chinese herbal medicines material：Select mass ratio for 1:1:4:3 felworts, folium isatidis, Longtube Ground Ivy Herb, muscle
The water of 10 times of quality is added to 1-2cm long in bone grass co-grinding, and the ethylene glycol of total volume 1/5th is added, is heated to 80 DEG C
Mashing processing is carried out after maintaining 1.5h；
(5) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:2:1 natural moso bamboo, bagasse, maple
Carpentery workshop is the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 10% (4) obtains owns
Raw material carry out mixing and are placed in microwave device 400w microwave treatments 30s postcoolings and carry out Heat preservations processing 3h to 70 DEG C to obtain
First raw material is starched；
(6) second pulping process：It is 1 to choose the mass ratio that above-mentioned steps obtain:2:2 natural moso bamboo, bagasse, maple
Carpentery workshop is the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 5% (4) obtains owns
Raw material carry out mixing and are placed in microwave device 400w microwave treatments 30s postcoolings and carry out Heat preservations processing 3h to 70 DEG C to obtain
Second raw material is starched；
(7) the first raw material slurry and the second raw material slurry are subjected to hot briquetting demoulding respectively and dry to obtain the first slurry paper layer and second
Starch paper layer；It will be so dry that pack paper product after the first slurry paper layer and the second slurry paper layer progress pressure roller adhesion process.
Embodiment 2：
A kind of preparation method of antimicrobial form wrapping paper, includes the following steps：
(1) pretreatment of natural moso bamboo fibrous material：Natural moso bamboo is crushed to 1-2cm long, the water of 15 times of quality is added,
It is 4 that mass ratio, which is added, by 1.5g/L:1 sodium salt and the mixture of citric acid are heated to 110 DEG C and 3h are maintained to carry out at mashing again
Reason；The sodium salt is sodium carbonate and sodium sulfate quality ratio is 1:2 mixture；
(2) pretreatment of bagasse fibre material：Bagasse powder is broken to powder, the water of 15 times of quality is added, by 3g/L
It is 3 that mass ratio, which is added,:2 sulphite and the mixture of highly basic, 140 DEG C, 15MPa high temperature and pressure maintain 1.5h be beaten again
Processing；
(3) pretreatment of maple fibers material：Maple is crushed to 1-2cm long, the water of 15 times of quality is added, by 3g/L plus
It is 3 to enter mass ratio:2 acetic acid and the mixture of sodium salt, 140 DEG C, 15MPa high temperature and pressure maintain 1.5h carry out mashing processing again；
(4) pretreatment of antibacterial Chinese herbal medicines material：Select mass ratio for 1:1:4:3 felworts, folium isatidis, Longtube Ground Ivy Herb, muscle
The water of 15 times of quality is added to 1-2cm long in bone grass co-grinding, and the ethylene glycol of total volume 1/5th is added, is heated to 80 DEG C
Mashing processing is carried out after maintaining 1.5h；
(5) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:2:1 natural moso bamboo, bagasse, maple
Carpentery workshop is the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 15% (4) obtains owns
Raw material carry out mixing and are placed in microwave device 400w microwave treatments 30s postcoolings and carry out Heat preservations processing 4h to 75 DEG C to obtain
First raw material is starched；
(6) second pulping process：It is 1 to choose the mass ratio that above-mentioned steps obtain:2:2 natural moso bamboo, bagasse, maple
Carpentery workshop is the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 10% (4) obtains owns
Raw material carry out mixing and are placed in microwave device 400w microwave treatments 30s postcoolings and carry out Heat preservations processing 4h to 75 DEG C to obtain
Second raw material is starched；
(7) the first raw material slurry and the second raw material slurry are subjected to hot briquetting demoulding respectively and dry to obtain the first slurry paper layer and second
Starch paper layer；It will be so dry that pack paper product after the first slurry paper layer and the second slurry paper layer progress pressure roller adhesion process.
Embodiment 3：
A kind of preparation method of antimicrobial form wrapping paper, includes the following steps：
(1) pretreatment of natural moso bamboo fibrous material：Natural moso bamboo is crushed to 1-2cm long, the water of 13 times of quality is added,
It is 4 that mass ratio, which is added, by 1.2g/L:1 sodium salt and the mixture of citric acid are heated to 110 DEG C and 3h are maintained to carry out at mashing again
Reason；The sodium salt is sodium carbonate and sodium sulfate quality ratio is 1:2 mixture；
(2) pretreatment of bagasse fibre material：Bagasse powder is broken to powder, the water of 12 times of quality is added, by 2g/L
It is 3 that mass ratio, which is added,:2 sulphite and the mixture of highly basic, 140 DEG C, 15MPa high temperature and pressure maintain 1.5h be beaten again
Processing；
(3) pretreatment of maple fibers material：Maple is crushed to 1-2cm long, the water of 13 times of quality is added, by 2.5g/L
It is 3 that mass ratio, which is added,:2 acetic acid and the mixture of sodium salt, 140 DEG C, 15MPa high temperature and pressure maintain 1.5h carry out at mashing again
Reason；
(4) pretreatment of antibacterial Chinese herbal medicines material：Select mass ratio for 1:1:4:3 felworts, folium isatidis, Longtube Ground Ivy Herb, muscle
The water of 12 times of quality is added to 1-2cm long in bone grass co-grinding, and the ethylene glycol of total volume 1/5th is added, is heated to 80 DEG C
Mashing processing is carried out after maintaining 1.5h；
(5) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:2:1 natural moso bamboo, bagasse, maple
Carpentery workshop is the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 13% (4) obtains owns
Raw material carry out mixing and are placed in microwave device 400w microwave treatments 30s postcoolings and carry out Heat preservations to 73 DEG C to handle 3.5h
Obtain the first raw material slurry；
(6) second pulping process：It is 1 to choose the mass ratio that above-mentioned steps obtain:2:2 natural moso bamboo, bagasse, maple
Carpentery workshop is the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 7% (4) obtains owns
Raw material carry out mixing and are placed in microwave device 400w microwave treatments 30s postcoolings and carry out Heat preservations to 73 DEG C to handle 3.5h
Obtain the second raw material slurry；
(7) the first raw material slurry and the second raw material slurry are subjected to hot briquetting demoulding respectively and dry to obtain the first slurry paper layer and second
Starch paper layer；It will be so dry that pack paper product after the first slurry paper layer and the second slurry paper layer progress pressure roller adhesion process.
The antimicrobial form that the antimicrobial form wrapping paper that embodiment 1-3 is prepared is prepared with tradition by outer coated technique
Wrapping paper simultaneously for the packaging of rot fruit, chooses Escherichia coli and Staphylococcus aureus after placing 10min as a comparison case
Test combinations contrast groups similar in bacterium number amount are tested, and in 4h, 8h, for 24 hours, 48h carry out the continuance test of bacterium colony, it is specific to tie
Fruit is as shown in table 1：
1 embodiment 1-3 of table is compared with comparative example antibacterial sustainability
As it can be seen from table 1 antimicrobial form wrapping paper prepared by the present invention has more lasting antibacterial ability, 48h's
In testing time, the amount of continuing to increase of Escherichia coli and staphylococcus aureus is obviously fewer than comparative example, particularly with golden yellow
Staphylococcic durable antibiotic effect becomes apparent.
It should be pointed out that the above specific implementation mode is only illustrative of the invention and is not intended to limit the scope of the invention,
After having read the present invention, those skilled in the art fall within appended by the application the modification of the various equivalent forms of the present invention and weigh
Profit requires limited range.
Claims (8)
1. a kind of preparation method of antimicrobial form wrapping paper, it is characterised in that include the following steps：
(1) pretreatment of natural moso bamboo fibrous material：Natural moso bamboo is crushed to 1-2cm long, the water of 10-15 times of quality is added,
The mixture of sodium salt and citric acid is added by 1-1.5g/L, is heated to 110 DEG C and 3h is maintained to carry out mashing processing again；
(2) pretreatment of bagasse fibre material：Bagasse powder is broken to powder, the water of 10-15 times of quality is added, by 1-3g/L
The mixture of sulphite and highly basic is added, high temperature and pressure maintains 1.5h to carry out mashing processing again；
(3) pretreatment of maple fibers material：Maple is crushed to 1-2cm long, the water of 10-15 times of quality is added, by 2-3g/L
The mixture of acetic acid and sodium salt is added, high temperature and pressure maintains 1.5h to carry out mashing processing again；
(4) pretreatment of antibacterial Chinese herbal medicines material：Select felwort, folium isatidis, Longtube Ground Ivy Herb, carpet bugle co-grinding to 1-2cm
It is long, the water of 10-15 times of quality is added, the alcohols material of total volume 1/5th is added, is carried out after being heated to 80 DEG C of maintenance 1.5h
Mashing is handled；
(5) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:2:1 natural moso bamboo, bagasse, maple make
For the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 10-15% (4) obtains, own
Raw material carry out mixing and are placed in microwave device 400w microwave treatments 30s postcoolings to 70-75 DEG C of progress Heat preservation processing
3-4h obtains the first raw material slurry；
(6) second pulping process：It is 1 to choose the mass ratio that above-mentioned steps obtain:2:2 natural moso bamboo, bagasse, maple make
For the raw material of pulping fibre, and the antibacterial Chinese herbal medicines material that the step of adding former three total amount 5-10% (4) obtains, Suo Youyuan
Material carries out mixing and is placed in microwave device 400w microwave treatments 30s postcoolings and carries out Heat preservation to 70-75 DEG C to handle 3-
4h obtains the second raw material slurry；
(7) the first raw material slurry and the second raw material slurry are subjected to hot briquetting demoulding respectively and dry to obtain the first slurry paper layer and the second slurry paper
Layer；It will be so dry that pack paper product after the first slurry paper layer and the second slurry paper layer progress pressure roller adhesion process.
2. the preparation method of antimicrobial form wrapping paper according to claim 1, it is characterised in that：Sodium salt described in step (1)
Mass ratio with the mixture of citric acid is 4:1.
3. the preparation method of antimicrobial form wrapping paper according to claim 1, it is characterised in that：Sulfurous described in step (2)
The mass ratio of the mixture of hydrochlorate and highly basic is 3:2.
4. the preparation method of antimicrobial form wrapping paper according to claim 1, it is characterised in that：Step (3) acetic acid with
The mass ratio of the mixture of sodium salt is 3:2.
5. the preparation method of antimicrobial form wrapping paper according to claim 1, it is characterised in that：Sodium salt described in step (1)
It is 1 for sodium carbonate and sodium sulfate quality ratio:2 mixture.
6. the preparation method of antimicrobial form wrapping paper according to claim 1, it is characterised in that：Alcohols material in step (4)
For ethylene glycol or glycerine.
7. the preparation method of antimicrobial form wrapping paper according to claim 1, it is characterised in that：Step (2), (3) high temperature
The parameter of HIGH PRESSURE TREATMENT is 140 DEG C, 15MPa.
8. the preparation method of antimicrobial form wrapping paper according to claim 1, it is characterised in that：It is felwort in step (4), big
Leafiness, Longtube Ground Ivy Herb, carpet bugle mass ratio are 1:1:4:3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810404357.4A CN108642970A (en) | 2018-04-28 | 2018-04-28 | A kind of preparation method of antimicrobial form wrapping paper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810404357.4A CN108642970A (en) | 2018-04-28 | 2018-04-28 | A kind of preparation method of antimicrobial form wrapping paper |
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| CN201810404357.4A Pending CN108642970A (en) | 2018-04-28 | 2018-04-28 | A kind of preparation method of antimicrobial form wrapping paper |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285283A (en) * | 2008-05-30 | 2008-10-15 | 张雪峰 | Paper pulp moulded plastic products and manufacture thereof |
| CN105568741A (en) * | 2015-12-24 | 2016-05-11 | 浙江华川实业集团有限公司 | Antibacterial drug wrapping paper and preparation method thereof |
| CN106320058A (en) * | 2016-10-12 | 2017-01-11 | 无限极（中国）有限公司 | Method for preparing molded product from traditional Chinese medicine residues and molded product |
-
2018
- 2018-04-28 CN CN201810404357.4A patent/CN108642970A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285283A (en) * | 2008-05-30 | 2008-10-15 | 张雪峰 | Paper pulp moulded plastic products and manufacture thereof |
| CN105568741A (en) * | 2015-12-24 | 2016-05-11 | 浙江华川实业集团有限公司 | Antibacterial drug wrapping paper and preparation method thereof |
| CN106320058A (en) * | 2016-10-12 | 2017-01-11 | 无限极（中国）有限公司 | Method for preparing molded product from traditional Chinese medicine residues and molded product |
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Application publication date: 20181012 |