CN106758490A - A kind of double-deck humidity fruit bag and preparation method thereof - Google Patents
A kind of double-deck humidity fruit bag and preparation method thereof Download PDFInfo
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- CN106758490A CN106758490A CN201611145311.2A CN201611145311A CN106758490A CN 106758490 A CN106758490 A CN 106758490A CN 201611145311 A CN201611145311 A CN 201611145311A CN 106758490 A CN106758490 A CN 106758490A
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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
- 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
- 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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds
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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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
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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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1084—Bleaching ; Apparatus therefor with reducing compounds
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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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
- D21H11/06—Sulfite or bisulfite pulp
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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
- 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
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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
- 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
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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
- 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
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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
- 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
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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
- 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
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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
- 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
- D21H17/31—Gums
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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
- 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
- D21H17/31—Gums
- D21H17/32—Guar or other polygalactomannan gum
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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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/60—Waxes
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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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
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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
- 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
- D21H17/675—Oxides, hydroxides or carbonates
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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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
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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
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
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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
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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
- D21H21/38—Corrosion-inhibiting agents or anti-oxidants
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- Chemical & Material Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Paper (AREA)
Abstract
The present invention discloses a kind of double-deck humidity fruit bag,It is made up of the raw material of following weight portion,Including 70 90 parts of eucalyptus bark,60 78 parts of sisal hemp,30 46 parts of needlebush sulfite pulp,20 35 parts of guar gum,19 27 parts of carragheen,10 16 parts of paraffin,Modified 30 44 parts of tapioca starch,11 19 parts of shitosan,9 13 parts of ethyl cellulose,9 13 parts of sodium carboxymethylcellulose,69 parts of pyrophosphate,11 15 parts of nitrite,20 38 parts of shell,6 10 parts of phenol,6 10 parts of pentachlorophenol,57 parts of NaOH,79 parts of 57 parts of sodium sulphate and sodium sulfite,This kind bilayer humidity fruit bag has moisture resistance,The advantage of insect-pest and long service life,Fruit carries out protected by bagging suitable for orchard,Worm bird is avoided to damage fruit.
Description
Technical field
The present invention relates to a kind of double-deck humidity fruit bag and preparation method thereof.
Background technology
With the improvement of people ' s living standards, requirement of the people to fruit turns to high-quality and Harmless, commercially available without public affairs
Evil fruit price is apparently higher than common fruit, and the production of Pollution-free Fruit depends on whether to apply fruit bagging technology.Fruit
The maximum benefit of bagging is to improve exterior quality and reduce residues of pesticides, improve exterior quality outstanding behaviours any surface finish and
On color is comprehensive, such as apple, with regard to 2/3, bagging after stain area not can reach more than 99% then to bagging coloring top yet.Outward
The reduction of the improvement and residues of pesticides of seeing quality is the essential condition that China's fruit is able to squeeze into the international market, and fruit bag is fruit
One necessary supplementary measures of product industry development.
The growth stage of the fruit that NORTHWEST CHINA is produced is more long.During this period, the fruit case of growth stage is all typically mounted in paper
In bag, to protect fruit, insulation, anti-blown sand, fruit quality is improved；Bagging has become and improves the non-of fruit quality on fruit
Often universal cultivation step.Traditional fruit bag is all manual operations, and the standard papery fruit bag of market sale is put
Be fixed on paper bag on fruit by fruit, then manual bending.Operating efficiency is relatively low, and is enclosed within fruit and protects bag for packing fruits on not
Firmly, easily come off to the wind, also need bagging again, it is relatively costly.Additionally, existing fruit bag is generally common paper, in set
After fruit, once drenching with rain, easily water suction is sticked on fruit bagging, influences fruit illumination, while being drenched by prolonged rainwater
Wash, paper bag is gradually decomposed so that fruit exposes, and is easily destroyed by worm bird.
Therefore, in sum, existing fruit bag has that short life, anti-moisture performance are poor, is unfavorable for.
The content of the invention
In view of this, there is moisture resistance, insect-pest and long service life it is an object of the present invention to provide a kind of, it is adaptable to
Fruit carries out protected by bagging in orchard, it is to avoid worm bird damages the double-deck humidity fruit bag of fruit.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of double-deck humidity fruit bag, by following
The raw material of weight portion is made, including eucalyptus bark 70-90 parts, sisal hemp 60-78 parts, 30-46 parts of needlebush sulfite pulp, Guar
Glue 20-35 parts, carragheen 19-27 parts, paraffin 10-16 parts, modified 30-44 parts of tapioca starch, shitosan 11-19 parts, ethyl cellulose
Plain 9-13 parts, sodium carboxymethylcellulose 9-13 parts, pyrophosphate 6-9 parts, nitrite 11-15 parts, shell 20-38 parts, phenol
6-10 parts, pentachlorophenol 6-10 parts, NaOH 5-7 parts, sodium sulphate 5-7 parts and sodium sulfite 7-9 parts.
Further, the double-deck humidity fruit bag is made up of the raw material of following weight portion, including eucalyptus bark 90
Part, 60 parts of sisal hemp, 30 parts of needlebush sulfite pulp, 20 parts of guar gum, 19 parts of carragheen, 10 parts of paraffin, modified tapioca starch 30
Part, 11 parts of shitosan, 9 parts of ethyl cellulose, 9 parts of sodium carboxymethylcellulose, 6 parts of pyrophosphate, 11 parts of nitrite, shell 20
Part, 6 parts of phenol, 6 parts of pentachlorophenol, 5 parts of NaOH, 5 parts of sodium sulphate and 7 parts of sodium sulfite.
Further, the double-deck humidity fruit bag is made up of the raw material of following weight portion, including eucalyptus bark 70
Part, 78 parts of sisal hemp, 46 parts of needlebush sulfite pulp, 35 parts of guar gum, 27 parts of carragheen, 16 parts of paraffin, modified tapioca starch 44
Part, 19 parts of shitosan, 13 parts of ethyl cellulose, 13 parts of sodium carboxymethylcellulose, 9 parts of pyrophosphate, 15 parts of nitrite, shell
9 parts of 38 parts, 10 parts of phenol, 10 parts of pentachlorophenol, 7 parts of NaOH, 7 parts of sodium sulphate and sodium sulfite.
Further, the double-deck humidity fruit bag is made up of the raw material of following weight portion, including eucalyptus bark 80
Part, 69 parts of sisal hemp, 38 parts of needlebush sulfite pulp, 27 parts of guar gum, 23 parts of carragheen, 13 parts of paraffin, modified tapioca starch 37
Part, 15 parts of shitosan, 11 parts of ethyl cellulose, 11 parts of sodium carboxymethylcellulose, 8 parts of pyrophosphate, 13 parts of nitrite, shell
8 parts of 29 parts, 8 parts of phenol, 8 parts of pentachlorophenol, 6 parts of NaOH, 6 parts of sodium sulphate and sodium sulfite.
The invention solves the problems that another technical problem be that a kind of preparation method of double-deck humidity fruit bag is provided, including
Following steps：
1) take eucalyptus bark 70-90 parts and sisal hemp 60-78 parts to be crushed by Material disintegrator, the particle input pot after then crushing
In stove, by weight 1:2 ratio is added water, and is heated to boiling so that particle accelerating fibers in the boiling water of high temperature is separated, so
The particle mixing boiling water that will be boiled afterwards is poured out, and adds sodium sulfite 7-9 parts so that sodium sulfite is bleached to particle, standby
With；
2) by step 1) it is bleached after particle filtered, carry out bleaching by sodium sulfite, and be filtrated to get
String, it is standby；
3) 30-46 parts of needlebush sulfite pulp, modified 30-44 parts of tapioca starch, shitosan 11-19 parts, ethyl cellulose are taken
It is plain 9-13 parts, sodium carboxymethylcellulose 9-13 parts, pyrophosphate 6-9 parts and nitrite 11-15 parts be put into boiler, and add
NaOH 5-7 parts and sodium sulphate 5-7 part as digestant, it is well mixed after by heat to 120-140 DEG C, boiling 3 hours,
The paper pulp for being mixed to prepare above-mentioned material in the presence of NaOH and sodium sulphate, then takes out standing cooling, standby；
4) shell 20-38 parts is taken through overbaking, then the shell under high temperature is sprinkled water so that shell fragmentation, finally
The shell of fragmentation is ground by grinder, oyster shell whiting is obtained, and screen cloth using 50 mesh is screened to oyster shell whiting, is received
Collect the oyster shell whiting below 50 mesh, it is standby；
5) by step 4) obtained in oyster shell whiting be added to step 3) in obtained paper pulp, and keep 120-140 DEG C of temperature
Degree, is slowly stirred so that oyster shell whiting is well mixed with paper pulp, standby in the case where mixer is with the rotating speed of 45r/min,
6) by step 2) obtained in string and step 5) obtained in paper pulp be mixed to prepare mixed pulp, and add Guar
Glue 20-35 parts, carragheen 19-27 parts, paraffin 10-16 parts, phenol 6-10 parts and pentachlorophenol 6-10 parts, and will be upper by mixer
State material and be slowly stirred with mixed pulp and mix so that guar gum, carragheen and paraffin are dissolved in paper pulp so that phenol and five
Chlorophenol is modified to paper pulp, and thick paper pulp is obtained, standby；
7) by step 6) obtained in paper pulp by weight proportion 2:1 is carried out with water mixed diluting, and wet end by paper machine
Copy paper and preliminary hydro-extraction is carried out to copy paper, forms wet paper, then by making paper machine press dewatering, paper blank is obtained,
The temperature for setting 55 DEG C finally by dryer is dried to paper blank, standby；
8) by step 7) obtained in paper carry out shearing so that sheet processing is standby into double-deck fruit bag.
The technology of the present invention effect major embodiment is in the following areas：Particle boiling and Asia are carried out by by eucalyptus bark and sisal hemp
Sodium sulphate is bleached, and it is fine that needlebush sulfite pulp, modified tapioca starch, shitosan, ethyl cellulose, carboxymethyl are added after filtering
The obtained paper pulp mixing after NaOH and sodium sulphate boiling of the plain sodium of dimension, pyrophosphate and nitrite, then adds Guar
Glue, carragheen, paraffin and powder obtained in shell, and add phenol and pentachlorophenol is modified to paper pulp, it is possible to increase paper
The decay resistance of slurry, so as to be obtained have the advantages that moisture resistance, insect-pest and long service life, it is adaptable to which fruit is carried out in orchard
Protected by bagging, it is to avoid worm bird damages the double-deck humidity fruit bag of fruit.
Specific embodiment
Embodiment 1
A kind of double-deck humidity fruit bag, is made up of the raw material of following weight portion, including 90 parts of eucalyptus bark, sisal hemp 60
Part, 30 parts of needlebush sulfite pulp, 20 parts of guar gum, 19 parts of carragheen, 10 parts of paraffin, modified 30 parts of tapioca starch, shitosan
11 parts, 9 parts of ethyl cellulose, 9 parts of sodium carboxymethylcellulose, 6 parts of pyrophosphate, 11 parts of nitrite, 20 parts of shell, phenol 6
Part, 6 parts of pentachlorophenol, 5 parts of NaOH, 5 parts of sodium sulphate and 7 parts of sodium sulfite
A kind of preparation method of double-deck humidity fruit bag, comprises the following steps：
1) take 90 parts of eucalyptus bark and 60 parts of sisal hemp is crushed by Material disintegrator, in the particle input boiler after then crushing,
By weight 1:2 ratio is added water, and is heated to boiling so that particle accelerating fibers in the boiling water of high temperature is separated, and then will
The particle mixing boiling water for boiling is poured out, and adds 7 parts of sodium sulfite so that sodium sulfite is bleached to particle, standby；
2) by step 1) it is bleached after particle filtered, carry out bleaching by sodium sulfite, and be filtrated to get
String, it is standby；
3) 30 parts of needlebush sulfite pulp, modified 30 parts of tapioca starch, 11 parts of shitosan, 9 parts of ethyl cellulose, carboxylic first are taken
11 parts of 9 parts of base sodium cellulosate, 6 parts of pyrophosphate and nitrite are put into boiler, and add 5 parts of NaOH and sodium sulphate 5
Part as digestant, by heat to 120 DEG C after being well mixed, boiling 3 hours will be upper in the presence of NaOH and sodium sulphate
The paper pulp that material is mixed to prepare is stated, standing cooling is then taken out, it is standby；
4) 20 parts of shell is taken through overbaking, then the shell under high temperature is sprinkled water so that shell fragmentation, finally by
Be ground for the shell of fragmentation by grinder, and oyster shell whiting is obtained, and screen cloth using 50 mesh is screened to oyster shell whiting, collects 50
Oyster shell whiting below mesh, it is standby；
5) by step 4) obtained in oyster shell whiting be added to step 3) in obtained paper pulp, and keep 120 DEG C of temperature,
Mixer under the rotating speed of 45r/min being slowly stirred so that oyster shell whiting is well mixed with paper pulp, standby,
6) by step 2) obtained in string and step 5) obtained in paper pulp be mixed to prepare mixed pulp, and add Guar
6 parts of 20 parts of glue, 19 parts of carragheen, 10 parts of paraffin, 6 parts of phenol and pentachlorophenol, and by mixer by above-mentioned material and mixed paper
Slurry is slowly stirred mixing so that guar gum, carragheen and paraffin are dissolved in paper pulp so that phenol and pentachlorophenol are carried out to paper pulp
It is modified, thick paper pulp is obtained, it is standby；
7) by step 6) obtained in paper pulp by weight proportion 2:1 is carried out with water mixed diluting, and wet end by paper machine
Copy paper and preliminary hydro-extraction is carried out to copy paper, forms wet paper, then by making paper machine press dewatering, paper blank is obtained,
The temperature for setting 55 DEG C finally by dryer is dried to paper blank, standby；
8) by step 7) obtained in paper carry out shearing so that sheet processing is standby into double-deck fruit bag.
Embodiment 2
A kind of double-deck humidity fruit bag, is made up of the raw material of following weight portion, including 70 parts of eucalyptus bark, sisal hemp 78
Part, 46 parts of needlebush sulfite pulp, 35 parts of guar gum, 27 parts of carragheen, 16 parts of paraffin, modified 44 parts of tapioca starch, shitosan
19 parts, 13 parts of ethyl cellulose, 13 parts of sodium carboxymethylcellulose, 9 parts of pyrophosphate, 15 parts of nitrite, 38 parts of shell, phenol
9 parts of 10 parts, 10 parts of pentachlorophenol, 7 parts of NaOH, 7 parts of sodium sulphate and sodium sulfite.
A kind of preparation method of double-deck humidity fruit bag, comprises the following steps：
1) take 70 parts of eucalyptus bark and 78 parts of sisal hemp is crushed by Material disintegrator, in the particle input boiler after then crushing,
By weight 1:2 ratio is added water, and is heated to boiling so that particle accelerating fibers in the boiling water of high temperature is separated, and then will
The particle mixing boiling water for boiling is poured out, and adds 9 parts of sodium sulfite so that sodium sulfite is bleached to particle, standby；
2) by step 1) it is bleached after particle filtered, carry out bleaching by sodium sulfite, and be filtrated to get
String, it is standby；
3) 46 parts of needlebush sulfite pulp, modified 44 parts of tapioca starch, 19 parts of shitosan, 13 parts of ethyl cellulose, carboxylic are taken
15 parts of 13 parts of sodium carboxymethylcellulose pyce, 9 parts of pyrophosphate and nitrite are put into boiler, and add 7 parts of NaOH and sulfuric acid
7 parts of sodium as digestant, be well mixed after by heat to 140 DEG C, boiling 3 hours, in the presence of NaOH and sodium sulphate will
The paper pulp that above-mentioned material is mixed to prepare, then takes out standing cooling, standby；
4) 38 parts of shell is taken through overbaking, then the shell under high temperature is sprinkled water so that shell fragmentation, finally by
Be ground for the shell of fragmentation by grinder, and oyster shell whiting is obtained, and screen cloth using 50 mesh is screened to oyster shell whiting, collects 50
Oyster shell whiting below mesh, it is standby；
5) by step 4) obtained in oyster shell whiting be added to step 3) in obtained paper pulp, and keep 140 DEG C of temperature,
Mixer under the rotating speed of 45r/min being slowly stirred so that oyster shell whiting is well mixed with paper pulp, standby,
6) by step 2) obtained in string and step 5) obtained in paper pulp be mixed to prepare mixed pulp, and add Guar
10 parts of 35 parts of glue, 27 parts of carragheen, 16 parts of paraffin, 10 parts of phenol and pentachlorophenol, and by mixer by above-mentioned material with mix
Paper pulp is slowly stirred mixing so that guar gum, carragheen and paraffin are dissolved in paper pulp so that phenol and pentachlorophenol enter to paper pulp
Row is modified, and thick paper pulp is obtained, standby；
7) by step 6) obtained in paper pulp by weight proportion 2:1 is carried out with water mixed diluting, and wet end by paper machine
Copy paper and preliminary hydro-extraction is carried out to copy paper, forms wet paper, then by making paper machine press dewatering, paper blank is obtained,
The temperature for setting 55 DEG C finally by dryer is dried to paper blank, standby；
8) by step 7) obtained in paper carry out shearing so that sheet processing is standby into double-deck fruit bag.
Embodiment 3
A kind of double-deck humidity fruit bag, is made up of the raw material of following weight portion, including 80 parts of eucalyptus bark, sisal hemp 69
Part, 38 parts of needlebush sulfite pulp, 27 parts of guar gum, 23 parts of carragheen, 13 parts of paraffin, modified 37 parts of tapioca starch, shitosan
15 parts, 11 parts of ethyl cellulose, 11 parts of sodium carboxymethylcellulose, 8 parts of pyrophosphate, 13 parts of nitrite, 29 parts of shell, phenol
8 parts of 8 parts, 8 parts of pentachlorophenol, 6 parts of NaOH, 6 parts of sodium sulphate and sodium sulfite.
A kind of preparation method of double-deck humidity fruit bag, comprises the following steps：
1) take 80 parts of eucalyptus bark and 69 parts of sisal hemp is crushed by Material disintegrator, in the particle input boiler after then crushing,
By weight 1:2 ratio is added water, and is heated to boiling so that particle accelerating fibers in the boiling water of high temperature is separated, and then will
The particle mixing boiling water for boiling is poured out, and adds 8 parts of sodium sulfite so that sodium sulfite is bleached to particle, standby；
2) by step 1) it is bleached after particle filtered, carry out bleaching by sodium sulfite, and be filtrated to get
String, it is standby；
3) 38 parts of needlebush sulfite pulp, modified 37 parts of tapioca starch, 15 parts of shitosan, 11 parts of ethyl cellulose, carboxylic are taken
13 parts of 11 parts of sodium carboxymethylcellulose pyce, 8 parts of pyrophosphate and nitrite are put into boiler, and add 6 parts of NaOH and sulfuric acid
6 parts of sodium as digestant, be well mixed after by heat to 130 DEG C, boiling 3 hours, in the presence of NaOH and sodium sulphate will
The paper pulp that above-mentioned material is mixed to prepare, then takes out standing cooling, standby；
4) 29 parts of shell is taken through overbaking, then the shell under high temperature is sprinkled water so that shell fragmentation, finally by
Be ground for the shell of fragmentation by grinder, and oyster shell whiting is obtained, and screen cloth using 50 mesh is screened to oyster shell whiting, collects 50
Oyster shell whiting below mesh, it is standby；
5) by step 4) obtained in oyster shell whiting be added to step 3) in obtained paper pulp, and keep 130 DEG C of temperature,
Mixer under the rotating speed of 45r/min being slowly stirred so that oyster shell whiting is well mixed with paper pulp, standby,
6) by step 2) obtained in string and step 5) obtained in paper pulp be mixed to prepare mixed pulp, and add Guar
8 parts of 27 parts of glue, 23 parts of carragheen, 13 parts of paraffin, 8 parts of phenol and pentachlorophenol, and by mixer by above-mentioned material and mixed paper
Slurry is slowly stirred mixing so that guar gum, carragheen and paraffin are dissolved in paper pulp so that phenol and pentachlorophenol are carried out to paper pulp
It is modified, thick paper pulp is obtained, it is standby；
7) by step 6) obtained in paper pulp by weight proportion 2:1 is carried out with water mixed diluting, and wet end by paper machine
Copy paper and preliminary hydro-extraction is carried out to copy paper, forms wet paper, then by making paper machine press dewatering, paper blank is obtained,
The temperature for setting 55 DEG C finally by dryer is dried to paper blank, standby；
8) by step 7) obtained in paper carry out shearing so that sheet processing is standby into double-deck fruit bag.
Experimental products：Using common fruit bag as a control group, using special fruit bag as a control group
Two, the double-layered fruit bag of the application is used as experimental group.
Requirement of experiment：Three groups of experimental products respectively take 50, and quantity has 150 altogether, and three groups of experimental subjects are equal face
Long-pending pomegranate fruit field, covers fruit time consistency, is all the time of fruit growth.
Experimental standard
Completely：Fruit bag rots in long-time bagging, not moisture-sensitive, and parching property speed is fast, long lifespan；
Typically：Fruit bag makes moist and gradually rot in long-time bagging, but parching property speed is fast, short life；
Difference：In long-time bagging, moisture-sensitive is by rotting, and parching property speed is slow shorter for fruit bag.
Data below is tested and obtains, concrete outcome is as shown in the table：
With reference to upper table, contrast three groups of different fruit bags, fruit bag only of the invention under prolonged use,
There is moisture resistance, insect-pest and long service life, compared with two groups of control groups, fruit is covered in being more applicable for orchard
Bag protection, it is to avoid worm bird damages fruit.
Typical case：
It is bent certain, contracted 300 mu of mountain planting pomegranates in hilly country, because the fruit of pomegranate is big, easily attract fly worm
Bite spawning, cause fruit to scrap, thus it is bent certain protected by bagging is carried out to 300 mu of pomegranate fruit field, it is original it is bent certain used general
Logical fruit bag, but after several rainfalls, bagging comes off or hydrolyzes one after another so that pomegranate exposes again, then it is bent certain
Finally find, the not only short life of fruit bag obtained in common paper, and high cost, therefore selected bilayer of the invention
Fruit bag, in the follow-up fruit growth time, no matter heavy rain or light rain, fruit bag of the invention can avoid rotting
Or hydrolysis, pomegranate is effectively prevented by pest infestation.
The technology of the present invention effect major embodiment is in the following areas：Particle boiling and Asia are carried out by by eucalyptus bark and sisal hemp
Sodium sulphate is bleached, and it is fine that needlebush sulfite pulp, modified tapioca starch, shitosan, ethyl cellulose, carboxymethyl are added after filtering
The obtained paper pulp mixing after NaOH and sodium sulphate boiling of the plain sodium of dimension, pyrophosphate and nitrite, then adds Guar
Glue, carragheen, paraffin and powder obtained in shell, and add phenol and pentachlorophenol is modified to paper pulp, it is possible to increase paper
The decay resistance of slurry, so as to be obtained have the advantages that moisture resistance, insect-pest and long service life, it is adaptable to which fruit is carried out in orchard
Protected by bagging, it is to avoid worm bird damages the double-deck humidity fruit bag of fruit.
Certainly, it is more than representative instance of the invention, in addition, the present invention can also have other various specific implementations
The technical scheme that mode, all use equivalents or equivalent transformation are formed, all falls within the scope of protection of present invention.
Claims (4)
1. a kind of double-deck humidity fruit bag, it is characterised in that：It is made up of the raw material of following weight portion, including eucalyptus bark
70-90 parts, sisal hemp 60-78 parts, 30-46 parts of needlebush sulfite pulp, guar gum 20-35 parts, carragheen 19-27 parts, paraffin
10-16 parts, modified 30-44 parts of tapioca starch, shitosan 11-19 parts, ethyl cellulose 9-13 parts, sodium carboxymethylcellulose 9-13
Part, pyrophosphate 6-9 parts, nitrite 11-15 parts, shell 20-38 parts, phenol 6-10 parts, pentachlorophenol 6-10 parts, NaOH
5-7 parts, sodium sulphate 5-7 parts and sodium sulfite 7-9 parts.
2. a kind of double-deck humidity fruit bag as claimed in claim 1, it is characterised in that：By the raw material system of following weight portion
Into, including 90 parts of eucalyptus bark, 60 parts of sisal hemp, 30 parts of needlebush sulfite pulp, 20 parts of guar gum, 19 parts of carragheen, paraffin
10 parts, it is modified 30 parts of tapioca starch, 11 parts of shitosan, 9 parts of ethyl cellulose, 9 parts of sodium carboxymethylcellulose, 6 parts of pyrophosphate, sub-
7 parts of 11 parts of nitrate, 20 parts of shell, 6 parts of phenol, 6 parts of pentachlorophenol, 5 parts of NaOH, 5 parts of sodium sulphate and sodium sulfite.
3. a kind of double-deck humidity fruit bag as claimed in claim 1, it is characterised in that：By the raw material system of following weight portion
Into, including 70 parts of eucalyptus bark, 78 parts of sisal hemp, 46 parts of needlebush sulfite pulp, 35 parts of guar gum, 27 parts of carragheen, paraffin
16 parts, modified 44 parts of tapioca starch, 19 parts of shitosan, 13 parts of ethyl cellulose, 13 parts of sodium carboxymethylcellulose, 9 parts of pyrophosphate,
9 parts of 15 parts of nitrite, 38 parts of shell, 10 parts of phenol, 10 parts of pentachlorophenol, 7 parts of NaOH, 7 parts of sodium sulphate and sodium sulfite.
4. a kind of double-deck humidity fruit bag as claimed in claim 1, it is characterised in that：By the raw material system of following weight portion
Into, including 80 parts of eucalyptus bark, 69 parts of sisal hemp, 38 parts of needlebush sulfite pulp, 27 parts of guar gum, 23 parts of carragheen, paraffin
13 parts, modified 37 parts of tapioca starch, 15 parts of shitosan, 11 parts of ethyl cellulose, 11 parts of sodium carboxymethylcellulose, 8 parts of pyrophosphate,
8 parts of 13 parts of nitrite, 29 parts of shell, 8 parts of phenol, 8 parts of pentachlorophenol, 6 parts of NaOH, 6 parts of sodium sulphate and sodium sulfite.
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