CN106555360A - A kind of manufacture method of cop tube paper - Google Patents
A kind of manufacture method of cop tube paper Download PDFInfo
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- CN106555360A CN106555360A CN201611066889.9A CN201611066889A CN106555360A CN 106555360 A CN106555360 A CN 106555360A CN 201611066889 A CN201611066889 A CN 201611066889A CN 106555360 A CN106555360 A CN 106555360A
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- Prior art keywords
- mixed liquor
- cop tube
- paper
- fermentation
- manufacture method
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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
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/10—Composite fibres
-
- 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
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/14—Secondary fibres
-
- 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
-
- 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
-
- 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
- D21H21/18—Reinforcing 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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Paper (AREA)
Abstract
The present invention relates to a kind of recycled writing paper papermaking process, more particularly to a kind of manufacture method of cop tube paper；Taking carries out distiller grains slag and corn straw respectively fermenting, cleans, is dehydrated, decontamination, retains Plant fiber, will be by 2～4 with waste paper:6～8 ratios mix, and add paper making additive in right amount, produce cop tube paper.The present invention makes full use of production garbage：Producing cop tube paper, low cost is easy to operate, and product stability is good for distiller grains slag, corn straw and secondary stock, the use of distiller grains slag and secondary stock is twice laid, extends the value chain of Semen Maydiss using corn straw, with good social benefit and environmental benefit.
Description
Technical field
The present invention relates to a kind of method of use regenerated papermaking, more particularly to a kind of manufacture method of cop tube paper.
Background technology
Waste Paper Handling is that the waste paper for reclaiming is carried out to process, and obtains qualified fiber for producing the process of paper products.
The recycling of waste paper is conducive to environmental protection, conserves forests, economizes on resources.Waste paper regenerated is to solve current country's paper making raw material
It is insufficient, improve paper production ability, reduce one of effective way of papermaking environments pollution, with the target of the new period and relevant
Industrial policy is consistent.
Cop tube paper is produced using waste paper, is a waste paper regenerated project for turning waste into wealth, China's lumber fibre can be solved
The contradiction of shortage restriction Paper Industry Development, with larger advantage compared with conventional art：
One：Consumption of the paper production to the forest reserves can be greatly reduced, conserved forests, beautify ecological environment.
Which two：Paper industry production cost can be reduced, and more profits are brought to enterprise.
Which three：The generation of papermaking enterprise waste residue, waste water can be greatly reduced, the pollution to environment is reduced.
Which four：Twice laid, Simplified flowsheet, improve product quality strengthen enterprise competitiveness.
It can be seen that, waste paper recycles tool and is of great significance.But, it is simple that waste paper production recycled writing paper is used alone
1.2-1.3 tons waste paper is needed just to produce 1 ton of recycled writing paper, as waste paper produces increasing for recycled writing paper producer, waste paper is recycled into
This increase, increases the cost of waste paper production recycled writing paper, therefore most of manufacturer is for reduces cost, can only add a large amount of
The filler such as stone powder, the poor product quality produced is of low grade, can not reach use demand.Therefore, ask for above-mentioned
Topic, the present invention are provided with a kind of manufacture method of new cop tube paper.
The content of the invention
It is an object of the invention to provide a kind of manufacture method of cop tube paper, by distiller grains slag, corn straw and waste paper (waste and old report
Paper, carton paper etc.) mixing, add appropriate reinforcing agent, filler manufacture cop tube paper, reduced with solving existing waste paper manufacture recycled writing paper
Produce into height, poor product quality, it is impossible to the problems such as reaching use demand.
The purpose of the present invention is achieved through the following technical solutions：The corn straw of the maturation of crushing presses matter with distiller grains slag
Amount compares 1：After the mixing of 1 ratio, the concentration of dilute to 11%～25% adds the compound of mixed liquor quality 1 ‰～1.5 ‰
Mould, hydrolysis fermentation 30～60 minutes, take the lower sediment thing of mixed liquor after fermentation, cleaning, dehydration, by moisture Control at normal temperatures
Between 70%～85%, then 2～4 are pressed with secondary stock:6～8 ratios mix, dilute, add additive for paper making, fill out
Material, dilution, upper generation produce cop tube paper.
Institute's compound enzyme is consisted of：Cellulase 8550～14500, xylanase 8550～1150, peroxidase 1100
～12000, glucanase 100000～120000, saccharifying enzyme 2000～2900, glucosidase 4100～6000.
After the fermentation, the fibre length of the lower sediment thing of mixed liquor is between 0.55～1.45mm.
The useless slurry paper is leftover pieces of old newsprint, litter decoration and other waste and old cultural papers and carton factory etc..
The additive for paper making for adding refers to mixing slurry concentration when being 0.5～2.0%, selectively adds reinforcing agent, anti-
Water preparation, adhesive, antifungus agent and stone powder, its amount ranges：Reinforcing agent 0.6～1.2%, waterproofing agent 0.7～2.2%, adhesive
0.5～3%, antifungus agent 1.5～2.0%, stone powder 3.2%.
The mass fraction is 11% corn straw and distiller grains slag mixed liquor, adds the compound enzyme of mixed liquor quality 1 ‰,
Hydrolysis fermentation 40 minutes at normal temperatures, take the lower sediment thing of mixed liquor after fermentation, cleaning, dehydration, by moisture Control 70%
Between～85%, 4 are pressed with secondary stock:6 ratios mix.
The mass fraction is 25% corn straw and distiller grains slag mixed liquor, adds the compound of mixed liquor quality 1.5 ‰
Enzyme, hydrolysis fermentation 50 minutes, take the lower sediment thing of mixed liquor after fermentation at normal temperatures, and moisture Control is existed by cleaning, dehydration
Between 70%～85%, 2 are pressed with secondary stock:8 ratios mix.
The mass fraction is 15% corn straw and distiller grains slag mixed liquor, adds the compound of mixed liquor quality 1.2 ‰
Enzyme, hydrolysis fermentation 45 minutes, take the lower sediment thing of mixed liquor after fermentation at normal temperatures, and moisture Control is existed by cleaning, dehydration
Between 70%～85%, 3 are pressed with secondary stock:7 ratios mix.
Its technical process is：
By after ripe corn straw smashing with distiller grains slag in mass ratio 1:1 ratio mixing, dilute to 11%～
25% concentration, adds the compound mould of mixed liquor quality 1 ‰～1.5 ‰, and hydrolysis fermentation 30～60 minutes, obtain at normal temperatures
Mixed liquor after fermentation, wherein the upper strata of the mixed liquor after fermentation is lignin, intermediate layer is half fiber, and lower floor is fibre length
Fiber between 0.55～1.45mm, removes the fiber cleaning of layer, is dehydrated stand-by between 70%～80% to moisture.
Using different proportionings, selected according to different product requirements from secondary stock and distiller grains slag, corn straw during production
The various paper making additives of addition and filler are selected, after being sufficiently mixed, cop tube paper is produced.
The present invention is had the following advantages that compared with prior art：
The present invention is with waste paper and distiller grains slag, corn straw as raw material production cop tube paper；Raw material is sufficient；Steady quality；And
During secondary stock processing cop tube paper, it is the performance for improving paper, starch to be added, and containing in distiller grains slag, corn straw in itself
There is starch, save raw material and production stage；The secondary stock for more repeatedly having used, distiller grains slag, corn straw are first profits
With fiber is long, is more beneficial for the raising of paper quality.
Specific embodiment
The manufacture method of cop tube paper of the present invention is：The corn straw of the maturation of crushing and distiller grains slag in mass ratio 1：
After the mixing of 1 ratio, the concentration of dilute to 11%～25% adds the compound mould of mixed liquor quality 1 ‰～1.5 ‰,
Room temperature bottom fermentation is hydrolyzed 30～60 minutes, takes the lower sediment thing of mixed liquor after fermentation, and moisture Control is existed by cleaning, dehydration
Between 70%～85%, then 2～4 are pressed with secondary stock:6～8 ratios mix, dilute, addition additive for paper making, filler,
Cop tube paper is produced in dilution, upper generation.
In the present invention, institute's compound enzyme is consisted of：Cellulase 8550～14500, xylanase 8550～1150, peroxidating
Thing enzyme 1100～12000, glucanase 100000～120000, saccharifying enzyme 2000～2900, glucosidase 4100～6000.
After heretofore described fermentation, the fibre length of the lower sediment thing of mixed liquor is between 0.55～1.45mm.
Heretofore described useless slurry paper is the leftover pieces of old newsprint, litter decoration and other waste and old cultural papers and carton factory
Deng.
The additive for paper making added in the present invention refer to mixing slurry concentration be 0.5～2.0% when, selectively add increasing
Strong agent, waterproofing agent, adhesive, antifungus agent and stone powder, its amount ranges：Reinforcing agent 0.6～1.2%, waterproofing agent 0.7～2.2%,
Adhesive 0.5～3%, antifungus agent 1.5～2.0%, stone powder 3.2%.
The present invention is with waste paper and distiller grains slag, corn straw as raw material production cop tube paper；Raw material is sufficient；Steady quality；And
During secondary stock processing cop tube paper, it is the performance for improving paper, starch to be added, and containing in distiller grains slag, corn straw in itself
There is starch, save raw material and production stage；The secondary stock for more repeatedly having used, distiller grains slag, corn straw are first profits
With fiber is long, is more beneficial for the raising of paper quality.
The present invention produces the technical process of cop tube paper：
By after ripe corn straw smashing with distiller grains slag in mass ratio 1:1 ratio mixing, dilute to 11%～
25% concentration, adds the compound mould of mixed liquor quality 1 ‰～1.5 ‰, and hydrolysis fermentation 30～60 minutes, obtain at normal temperatures
Mixed liquor after fermentation, wherein the upper strata of the mixed liquor after fermentation is lignin, intermediate layer is half fiber, and lower floor is fibre length
Fiber between 0.55～1.45mm, removes the fiber cleaning of layer, is dehydrated stand-by between 70%～80% to moisture.
Using different proportionings, selected according to different product requirements from secondary stock and distiller grains slag, corn straw during production
The various paper making additives of addition and filler are selected, after being sufficiently mixed, cop tube paper is produced.
Embodiment one：
By after ripe corn straw smashing with distiller grains slag in mass ratio 1:1 ratio mixing, dilute to 11%
Concentration, adds the compound mould of mixed liquor quality 1 ‰, at normal temperatures hydrolysis fermentation 40 minutes, the mixed liquor after being fermented, its
The upper strata of the mixed liquor after middle fermentation is lignin, and intermediate layer is half fiber, and lower floor is fibre length between 0.55～1.45mm
Fiber, remove the fiber cleaning of layer, be dehydrated stand-by between 70%～80% to moisture.
Fiber pulp 400kg obtained in above-mentioned process of learning from else's experience and secondary stock 600kg are by 4:After 6 ratio is mixed thoroughly,
Dilute sequentially adds reinforcing agent polyvinyl alcohol 4kg, waterproofing agent AKD4kg, adhesive polypropylene to 1～1.5% concentration
Amide 4kg, preservative 12kg, stone powder 24kg, after mixing and stirring, dilute to concentration is 0.5～0.8%, upper machine life
Produce cop tube paper.According to the requirement of different product, 45 grams/m to 170 grams/m of quantification range, product has surface light
Sliding, flexible, intensity are good, the advantages of waterproof and dampproof anti-mildew.
Embodiment two：
By after ripe corn straw smashing with distiller grains slag in mass ratio 1:1 ratio mixing, dilute to 25%
Concentration, adds the compound mould of mixed liquor quality 1.5 ‰, at normal temperatures hydrolysis fermentation 50 minutes, the mixed liquor after being fermented,
The upper strata of the mixed liquor after wherein fermenting is lignin, and intermediate layer is half fiber, and lower floor is fibre length in 0.55～1.45mm
Between fiber, remove the fiber cleaning of layer, be dehydrated stand-by between 70%～80% to moisture..
Fiber pulp 200kg obtained in above-mentioned process of learning from else's experience and secondary stock 800kg are by 2:After 8 ratio is mixed thoroughly,
Dilute sequentially adds reinforcing agent polyvinyl alcohol 10kg, waterproofing agent AKD10kg, adhesive poly- third to 1.5～2% concentration
Acrylamide 30kg, preservative 15kg, stone powder 30kg, after mixing and stirring, dilute to concentration is 0.7～0.8%, upper machine
Production cop tube paper.According to the requirement of different product, to 180 grams/m, product has surface to 50 grams/m of quantification range
Smooth, flexible, intensity are good, the advantages of waterproof and dampproof anti-mildew.
Embodiment three：
By after ripe corn straw smashing with distiller grains slag in mass ratio 1:1 ratio mixing, dilute to 15%
Concentration, adds the compound mould of mixed liquor quality 1.2 ‰, at normal temperatures hydrolysis fermentation 45 minutes, the mixed liquor after being fermented,
The upper strata of the mixed liquor after wherein fermenting is lignin, and intermediate layer is half fiber, and lower floor is fibre length in 0.55～1.45mm
Between fiber, remove the fiber cleaning of layer, be dehydrated stand-by between 70%～80% to moisture.
Fiber pulp 300kg obtained in above-mentioned process of learning from else's experience and secondary stock 700kg are by 3:After 7 ratio is mixed thoroughly,
Dilute sequentially adds reinforcing agent polyvinyl alcohol 10kg, waterproofing agent AKD10kg, adhesive poly- third to 1.3～2% concentration
Acrylamide 30kg, preservative 15kg, stone powder 30kg, after mixing and stirring, dilute to concentration is 0.7～0.8%, upper machine
Production cop tube paper.According to the requirement of different product, to 180 grams/m, product has surface to 47 grams/m of quantification range
Smooth, flexible, intensity are good, the advantages of waterproof and dampproof anti-mildew.
Example IV：
By after ripe corn straw smashing with distiller grains slag in mass ratio 1:1 ratio mixing, dilute to 11%
Concentration, adds the compound mould of mixed liquor quality 1.5 ‰, at normal temperatures hydrolysis fermentation 30 minutes, the mixed liquor after being fermented,
The upper strata of the mixed liquor after wherein fermenting is lignin, and intermediate layer is half fiber, and lower floor is fibre length in 0.55～1.45mm
Between fiber, remove the fiber cleaning of layer, be dehydrated stand-by between 70%～80% to moisture.
Fiber pulp 200kg obtained in above-mentioned process of learning from else's experience and secondary stock 800kg are by 2:After 8 ratio is mixed thoroughly,
Dilute sequentially adds reinforcing agent polyvinyl alcohol 8kg, waterproofing agent AKD8kg, adhesive polypropylene to 1.3～2% concentration
Amide 24kg, preservative 15kg, stone powder 30kg, after mixing and stirring, dilute to concentration is 0.7～0.8%, upper machine life
Produce cop tube paper.According to the requirement of different product, 60 grams/m to 190 grams/m of quantification range, product has surface light
Sliding, flexible, intensity are good, the advantages of waterproof and dampproof anti-mildew.
Embodiment five：
By after ripe corn straw smashing with distiller grains slag in mass ratio 1:1 ratio mixing, dilute to 25%
Concentration, adds the compound mould of mixed liquor quality 1 ‰, at normal temperatures hydrolysis fermentation 60 minutes, the mixed liquor after being fermented, its
The upper strata of the mixed liquor after middle fermentation is lignin, and intermediate layer is half fiber, and lower floor is fibre length between 0.55～1.45mm
Fiber, remove the fiber cleaning of layer, be dehydrated stand-by between 70%～80% to moisture.
Fiber pulp 400kg obtained in above-mentioned process of learning from else's experience and secondary stock 600kg are by 4:After 6 ratio is mixed thoroughly,
Dilute sequentially adds reinforcing agent polyvinyl alcohol 10kg, waterproofing agent AKD10kg, adhesive poly- third to 1.3～2% concentration
Acrylamide 24kg, preservative 15kg, stone powder 30kg, after mixing and stirring, dilute to concentration is 0.7～0.8%, upper machine
Production cop tube paper.According to the requirement of different product, to 180 grams/m, product has surface to 47 grams/m of quantification range
Smooth, flexible, intensity are good, the advantages of waterproof and dampproof anti-mildew.
Claims (8)
1. a kind of manufacture method of cop tube paper, it is characterised in that：The corn straw of the maturation of crushing and distiller grains slag in mass ratio 1：1
After ratio mixing, the concentration of dilute to 11%～25% adds the compound mould of mixed liquor quality 1 ‰～1.5 ‰, normal
Warm bottom fermentation is hydrolyzed 30～60 minutes, takes the lower sediment thing of mixed liquor after fermentation, cleaning, dehydration, by moisture Control 70%
Between～85%, then 2～4 are pressed with secondary stock:6～8 ratios mix, dilute, add additive for paper making, filler to dilute,
Upper generation produces cop tube paper.
2. the manufacture method of cop tube paper according to claim 1, it is characterised in that：Institute's compound enzyme is consisted of：Cellulase
8550～14500, xylanase 8550～1150, peroxidase 1100～12000, glucanase 100000～120000,
Saccharifying enzyme 2000～2900, glucosidase 4100～6000.
3. the manufacture method of cop tube paper according to claim 2, it is characterised in that：The lower sediment of mixed liquor after the fermentation
The fibre length of thing is between 0.55～1.45mm.
4. the manufacture method of cop tube paper according to claim 3, it is characterised in that：The useless slurry paper is old newsprint, litter decoration
And the leftover pieces of other waste and old cultural papers and carton factory etc..
5. the manufacture method of cop tube paper according to claim 4, it is characterised in that：The additive for paper making for adding refers to mixed
When conjunction slurry concentration is 0.5～2.0%, reinforcing agent, waterproofing agent, adhesive, antifungus agent and stone powder are selectively added, its consumption model
Enclose：Reinforcing agent 0.6～1.2%, waterproofing agent 0.7～2.2%, adhesive 0.5～3%, antifungus agent 1.5～2.0%, stone powder
3.2%.
6. the manufacture method of cop tube paper according to claim 1, it is characterised in that：The mass fraction is 11% corn stalk
Stalk and distiller grains slag mixed liquor, add the compound enzyme of mixed liquor quality 1 ‰, at normal temperatures hydrolysis fermentation 40 minutes, mix after taking fermentation
The lower sediment thing of liquid is closed, cleaning, dehydration, by moisture Control between 70%～85%, press 4 with secondary stock:6 ratios mix.
7. the manufacture method of cop tube paper according to claim 1, it is characterised in that：The mass fraction is 25% corn stalk
Stalk and distiller grains slag mixed liquor, add the compound enzyme of mixed liquor quality 1.5 ‰, at normal temperatures hydrolysis fermentation 50 minutes, after taking fermentation
The lower sediment thing of mixed liquor, cleaning, dehydration, by moisture Control between 70%～85%, press 2 with secondary stock:8 ratios are mixed
Close.
8. the manufacture method of cop tube paper according to claim 1, it is characterised in that：The mass fraction is 15% corn stalk
Stalk and distiller grains slag mixed liquor, add the compound enzyme of mixed liquor quality 1.2 ‰, at normal temperatures hydrolysis fermentation 45 minutes, after taking fermentation
The lower sediment thing of mixed liquor, cleaning, dehydration, by moisture Control between 70%～85%, press 3 with secondary stock:7 ratios are mixed
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066889.9A CN106555360A (en) | 2016-11-25 | 2016-11-25 | A kind of manufacture method of cop tube paper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066889.9A CN106555360A (en) | 2016-11-25 | 2016-11-25 | A kind of manufacture method of cop tube paper |
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| Publication Number | Publication Date |
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| CN106555360A true CN106555360A (en) | 2017-04-05 |
Family
ID=58445871
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| CN201611066889.9A Pending CN106555360A (en) | 2016-11-25 | 2016-11-25 | A kind of manufacture method of cop tube paper |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622012A (en) * | 2019-02-28 | 2020-09-04 | 江苏国圣纸业有限公司 | Recycled paper pulp prepared by waste paper tubes |
| CN112609508A (en) * | 2020-11-03 | 2021-04-06 | 义乌市义南纸业有限公司 | Flame-retardant wear-resistant high-strength bobbin paper and preparation method thereof |
| CN113622224A (en) * | 2021-08-11 | 2021-11-09 | 汇胜集团平原纸业有限公司 | White paper tube base paper and preparation process thereof |
| CN113699823A (en) * | 2021-09-07 | 2021-11-26 | 南京钢铁股份有限公司 | Manufacturing method of novel low-cost environment-friendly bobbin base paper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1911618A (en) * | 2006-08-24 | 2007-02-14 | 刘正泉 | Plant fiber spool and its preparation method |
| CN101413225A (en) * | 2008-11-14 | 2009-04-22 | 广西明阳环保纸模制品有限公司 | Method for producing corrugated paper and textile spool paper by manioc slag and wine stillage slag |
| CN102746056A (en) * | 2011-10-18 | 2012-10-24 | 山东大自然农业科技开发有限公司 | Process for co-producing functional bio-organic fertilizer and plant fibers by using corn straws |
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2016
- 2016-11-25 CN CN201611066889.9A patent/CN106555360A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1911618A (en) * | 2006-08-24 | 2007-02-14 | 刘正泉 | Plant fiber spool and its preparation method |
| CN101413225A (en) * | 2008-11-14 | 2009-04-22 | 广西明阳环保纸模制品有限公司 | Method for producing corrugated paper and textile spool paper by manioc slag and wine stillage slag |
| CN102746056A (en) * | 2011-10-18 | 2012-10-24 | 山东大自然农业科技开发有限公司 | Process for co-producing functional bio-organic fertilizer and plant fibers by using corn straws |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622012A (en) * | 2019-02-28 | 2020-09-04 | 江苏国圣纸业有限公司 | Recycled paper pulp prepared by waste paper tubes |
| CN112609508A (en) * | 2020-11-03 | 2021-04-06 | 义乌市义南纸业有限公司 | Flame-retardant wear-resistant high-strength bobbin paper and preparation method thereof |
| CN113622224A (en) * | 2021-08-11 | 2021-11-09 | 汇胜集团平原纸业有限公司 | White paper tube base paper and preparation process thereof |
| CN113699823A (en) * | 2021-09-07 | 2021-11-26 | 南京钢铁股份有限公司 | Manufacturing method of novel low-cost environment-friendly bobbin base paper |
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Application publication date: 20170405 |