CN108677593A - A kind of preparation method of Edible package paper - Google Patents
A kind of preparation method of Edible package paper Download PDFInfo
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- CN108677593A CN108677593A CN201810403108.3A CN201810403108A CN108677593A CN 108677593 A CN108677593 A CN 108677593A CN 201810403108 A CN201810403108 A CN 201810403108A CN 108677593 A CN108677593 A CN 108677593A
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- raw material
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Classifications
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- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F13/00—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- 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
Landscapes
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention discloses a kind of preparation methods of Edible package paper；The Chinese holly bamboo fibre for choosing edible type is major ingredient, simultaneously food-grade package paper is prepared by three layers of the compound again of pulping process using mushroom fiber material as the second major ingredient under the auxiliary of plant amylum, selected fiber major ingredient fibrous material is often to have the raw material easily obtained in the four seasons, 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, it is also added to third fibrous layer in middle level, enhance the toughness of finished paper, compared with prior art, has following advantages：Material is healthy and safe, common easy acquisition, and cost is relatively low.
Description
Technical field
The present invention relates to the preparation method of wrapping paper more particularly to a kind of preparation methods of Edible package 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.For the papery food to become more and more popular at present
If made of traditional material for packing box, usually there are problems that edible safety.
Also there are many edible paper at present, but mostly using vegetables as raw material, there are selections by material seasonality
Larger problem is limited, greenhouse prepares vegetables in improper season and there is the higher defect of cost again.It is at low cost if convenient material drawing can be chosen
Honest and clean edible material is worth research with the preparation for carrying out wrapping paper.
Invention content
Goal of the invention：In order to solve the problems of prior art, the present invention provides a kind of cost is relatively low, materials side
Just the preparation method of Edible package paper.
Technical solution：In order to achieve the above objectives, the present invention uses following technical scheme：A kind of system of Edible package paper
Preparation Method includes the following steps：
(1) pretreatment of four seasons bamboo fiber material：Lubricum is crushed to 1-2cm long, the water of 20-30 times of quality is added,
The mixture of sodium salt and citric acid is added by 2-3g/L, is heated to 110 DEG C and 3h is maintained to carry out mashing processing again；
(2) pretreatment of mushroom fiber material：Mushroom is crushed to powder, the water of 20-30 times of quality is added, by 1-
95% alcohols solvent is added in 3g/L, carries out heat preservation 60min after being heated to 90-100 DEG C after merging extracting solution after extracting three times and beats
Slurry processing；
(3) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:1 lubricum, mushroom slurry are made
For the raw material of pulping fibre, and the plant amylum of gross mass 6-12% both is added, all raw material carries out mixing and is placed on
500w microwave treatments 20s postcoolings carry out Heat preservation processing 3-4h to 55-65 DEG C and obtain the first raw material slurry in microwave device；
(4) second pulping process：Remaining step is consistent with the first pulping process, the quality that selecting step (1), (2) obtain
Ratio is 4:1 lubricum, mushroom slurry obtain the second raw material slurry as the raw material of pulping fibre；
(5) third pulping process：Remaining step is consistent with the first pulping process, the quality that selecting step (1), (2) obtain
Ratio is 8:Raw material of 1 lubricum, mushroom slurry as pulping fibre, do not add plant amylum, obtain third raw material slurry；
(6) the first raw material slurry, 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 is put into mold, third raw material slurry is added in centre, and first low temperature places hot briquetting demoulding drying after 20min, pressure roller bonding
It is so dry that pack paper product after processing.
More preferably, the mass ratio of the mixture of sodium salt and citric acid described in step (1) is 3:1.
More preferably, sodium salt described in step (1) is sodium carbonate and sodium sulfate quality ratio is 1:2 mixture.
More preferably, alcohols material described in step (2) is at least one of ethylene glycol, glycerine.
More preferably, it is 3 that alcohols material described in step (2), which is both ethylene glycol, glycerine volume ratio,:1 mixing
Object.
More preferably, it is 3 that plant amylum described in step (3), which is both cornstarch, soybean starch mass ratio,:2
Mixture.
More preferably, it is subzero 15 degree that low temperature, which places temperature, in step (6).
Advantageous effect：A kind of preparation method of Edible package paper provided by the present invention；Choose the four of edible type
Season blueness bamboo fibre be major ingredient, while using mushroom fiber material as the second major ingredient under the auxiliary of plant amylum pass through three layers system
The compound again of sizing process is prepared into food-grade package paper, and selected fiber major ingredient fibrous material is often to have the original easily obtained in the four seasons
Material, according to wrapping paper ectonexine with paper require difference slurry paper prepared by the slurrying of two kinds of different formulations is subjected to compound prepare and
At being also added to third fibrous layer in middle level, enhance the toughness of finished paper, compared with prior art, have following advantages：Material
Expect that healthy and safe, common easy acquisition, cost are relatively low.
Specific implementation mode
With reference to specific embodiment, invention is further explained：
Embodiment 1：
A kind of preparation method of Edible package paper, includes the following steps：
(1) pretreatment of four seasons bamboo fiber material：Lubricum is crushed to 1-2cm long, the water of 20 times of quality is added, presses
It is 3 that mass ratio, which is added, in 2g/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；It states
Sodium salt is sodium carbonate and sodium sulfate quality ratio is 1:2 mixture；
(2) pretreatment of mushroom fiber material：Mushroom is crushed to powder, the water of 20 times of quality is added, by 1g/L
95% alcohols solvent is added, carries out heat preservation 60min mashing processing after being heated to 90 DEG C after merging extracting solution after extracting three times；Institute
It is 3 that state alcohols material, which be both ethylene glycol, glycerine volume ratio,:1 mixture；
(3) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:1 lubricum, mushroom slurry are made
For the raw material of pulping fibre, and the plant amylum of gross mass 6% both is added, all raw material carries out mixing and is placed on microwave
500w microwave treatments 20s postcoolings carry out Heat preservation processing 3h to 55 DEG C and obtain the first raw material slurry in device；The plant amylum
It is 3 for both cornstarch, soybean starch mass ratio:2 mixture；
(4) second pulping process：Remaining step is consistent with the first pulping process, the quality that selecting step (1), (2) obtain
Ratio is 4:1 lubricum, mushroom slurry obtain the second raw material slurry as the raw material of pulping fibre；
(5) third pulping process：Remaining step is consistent with the first pulping process, the quality that selecting step (1), (2) obtain
Ratio is 8:Raw material of 1 lubricum, mushroom slurry as pulping fibre, do not add plant amylum, obtain third raw material slurry；
(6) the first raw material slurry, 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 is put into mold, third raw material slurry is added in centre, and first subzero 15 degree of low temperature places hot briquetting demoulding drying after 20min,
It is so dry that pack paper product after pressure roller adhesion process.
Embodiment 2：
A kind of preparation method of Edible package paper, includes the following steps：
(1) pretreatment of four seasons bamboo fiber material：Lubricum is crushed to 1-2cm long, the water of 30 times of quality is added, presses
It is 3 that mass ratio, which is added, in 3g/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；It states
Sodium salt is sodium carbonate and sodium sulfate quality ratio is 1:2 mixture；
(2) pretreatment of mushroom fiber material：Mushroom is crushed to powder, the water of 30 times of quality is added, by 3g/L
95% alcohols solvent is added, carries out heat preservation 60min mashing processing after being heated to 100 DEG C after merging extracting solution after extracting three times；
The alcohols material is that both ethylene glycol, glycerine volume ratio are 3:1 mixture；
(3) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:1 lubricum, mushroom slurry are made
For the raw material of pulping fibre, and both add the plant amylum of gross mass 12%, all raw material carry out mixing be placed on it is micro-
500w microwave treatments 20s postcoolings carry out Heat preservation processing 4h to 65 DEG C and obtain the first raw material slurry in wave apparatus；The plant is formed sediment
Powder is that both cornstarch, soybean starch mass ratio are 3:2 mixture；
(4) second pulping process：Remaining step is consistent with the first pulping process, the quality that selecting step (1), (2) obtain
Ratio is 4:1 lubricum, mushroom slurry obtain the second raw material slurry as the raw material of pulping fibre；
(5) third pulping process：Remaining step is consistent with the first pulping process, the quality that selecting step (1), (2) obtain
Ratio is 8:Raw material of 1 lubricum, mushroom slurry as pulping fibre, do not add plant amylum, obtain third raw material slurry；
(6) the first raw material slurry, 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 is put into mold, third raw material slurry is added in centre, and first subzero 15 degree of low temperature places hot briquetting demoulding drying after 20min,
It is so dry that pack paper product after pressure roller adhesion process.
Embodiment 3：
A kind of preparation method of Edible package paper, includes the following steps：
(1) pretreatment of four seasons bamboo fiber material：Lubricum is crushed to 1-2cm long, the water of 25 times of quality is added, presses
It is 3 that mass ratio, which is added, in 2.5g/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；
State that sodium salt is sodium carbonate and sodium sulfate quality ratio is 1:2 mixture；
(2) pretreatment of mushroom fiber material：Mushroom is crushed to powder, the water of 25 times of quality is added, by 1.5g/
95% alcohols solvent is added in L, carries out heat preservation 60min mashing processing after being heated to 95 DEG C after merging extracting solution after extracting three times；
The alcohols material is that both ethylene glycol, glycerine volume ratio are 3:1 mixture；
(3) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:1 lubricum, mushroom slurry are made
For the raw material of pulping fibre, and the plant amylum of gross mass 9% both is added, all raw material carries out mixing and is placed on microwave
500w microwave treatments 20s postcoolings carry out Heat preservation processing 3.5h to 60 DEG C and obtain the first raw material slurry in device；The plant is formed sediment
Powder is that both cornstarch, soybean starch mass ratio are 3:2 mixture；
(4) second pulping process：Remaining step is consistent with the first pulping process, the quality that selecting step (1), (2) obtain
Ratio is 4:1 lubricum, mushroom slurry obtain the second raw material slurry as the raw material of pulping fibre；
(5) third pulping process：Remaining step is consistent with the first pulping process, the quality that selecting step (1), (2) obtain
Ratio is 8:Raw material of 1 lubricum, mushroom slurry as pulping fibre, do not add plant amylum, obtain third raw material slurry；
(6) the first raw material slurry, 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 is put into mold, third raw material slurry is added in centre, and first subzero 15 degree of low temperature places hot briquetting demoulding drying after 20min,
It is so dry that pack paper product after pressure roller adhesion process.
Edible package paper prepared by the present invention and the cost reduction of the package paper of existing commercially available same effect 20%,
And has more toughness.
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 (7)
1. a kind of preparation method of Edible package paper, it is characterised in that include the following steps：
(1) pretreatment of four seasons bamboo fiber material：Lubricum is crushed to 1-2cm long, the water of 20-30 times of quality is added, by 2-
The mixture of sodium salt and citric acid is added in 3g/L, is heated to 110 DEG C and 3h is maintained to carry out mashing processing again；
(2) pretreatment of mushroom fiber material：Mushroom is crushed to powder, the water of 20-30 times of quality is added, by 1-3g/L
95% alcohols solvent is added, carries out after being heated to 90-100 DEG C after merging extracting solution after extracting three times at heat preservation 60min mashing
Reason；
(3) first pulping process：It is 3 to choose the mass ratio that above-mentioned steps obtain:1 lubricum, mushroom slurry are as system
The raw material of pulp fibres, and the plant amylum of the two gross mass 6-12% is added, all raw material carries out mixing and is placed on microwave
500w microwave treatments 20s postcoolings carry out Heat preservation processing 3-4h to 55-65 DEG C and obtain the first raw material slurry in device；
(4) second pulping process：Remaining step is consistent with the first pulping process, the mass ratio that selecting step (1), (2) obtain
It is 4:1 lubricum, mushroom slurry obtain the second raw material slurry as the raw material of pulping fibre；
(5) third pulping process：Remaining step is consistent with the first pulping process, the mass ratio that selecting step (1), (2) obtain
It is 8:Raw material of 1 lubricum, mushroom slurry as pulping fibre, do not add plant amylum, obtain third raw material slurry；
(6) the first raw material slurry, 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 is put into mold, third raw material slurry is added in centre, and first low temperature places hot briquetting demoulding drying after 20min, pressure roller adhesion process
It is so dry that pack paper product afterwards.
2. the preparation method of Edible package paper according to claim 1, it is characterised in that：Sodium described in step (1)
The mass ratio of the mixture of salt and citric acid is 3:1.
3. the preparation method of Edible package paper according to claim 2, it is characterised in that：Sodium described in step (1)
Salt is sodium carbonate and sodium sulfate quality ratio is 1:2 mixture.
4. the preparation method of Edible package paper according to claim 1, it is characterised in that：Alcohol described in step (2)
Substance is at least one of ethylene glycol, glycerine.
5. the preparation method of Edible package paper according to claim 4, it is characterised in that：Alcohol described in step (2)
Substance is that both ethylene glycol, glycerine volume ratio are 3:1 mixture.
6. the preparation method of Edible package paper according to claim 1, it is characterised in that：Step is planted described in (3)
Object starch is that both cornstarch, soybean starch mass ratio are 3:2 mixture.
7. the preparation method of Edible package paper according to claim 1, it is characterised in that：Low temperature is put in step (6)
It is subzero 15 degree to set temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403108.3A CN108677593A (en) | 2018-04-28 | 2018-04-28 | A kind of preparation method of Edible package paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403108.3A CN108677593A (en) | 2018-04-28 | 2018-04-28 | A kind of preparation method of Edible package paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108677593A true CN108677593A (en) | 2018-10-19 |
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ID=63802769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810403108.3A Pending CN108677593A (en) | 2018-04-28 | 2018-04-28 | A kind of preparation method of Edible package paper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851126A (en) * | 2020-07-29 | 2020-10-30 | 广东叶囵生物科技发展有限公司 | Paper material |
| WO2023090387A1 (en) * | 2021-11-18 | 2023-05-25 | 株式会社伯耆のきのこ | Mushroom sheet and method for producing same |
-
2018
- 2018-04-28 CN CN201810403108.3A patent/CN108677593A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851126A (en) * | 2020-07-29 | 2020-10-30 | 广东叶囵生物科技发展有限公司 | Paper material |
| WO2023090387A1 (en) * | 2021-11-18 | 2023-05-25 | 株式会社伯耆のきのこ | Mushroom sheet and method for producing same |
| JPWO2023090387A1 (en) * | 2021-11-18 | 2023-05-25 | ||
| JP7456577B2 (en) | 2021-11-18 | 2024-03-27 | 株式会社伯耆のきのこ | Mushroom sheet and its manufacturing method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181019 |
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| RJ01 | Rejection of invention patent application after publication |