CN109112899A - A kind of dixie cup preparation method of high-tensile - Google Patents
A kind of dixie cup preparation method of high-tensile Download PDFInfo
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- CN109112899A CN109112899A CN201811002775.7A CN201811002775A CN109112899A CN 109112899 A CN109112899 A CN 109112899A CN 201811002775 A CN201811002775 A CN 201811002775A CN 109112899 A CN109112899 A CN 109112899A
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J5/00—Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch-moulds
-
- 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
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/09—Sulfur-containing compounds
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/53—Polyethers; Polyesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/56—Polyamines; Polyimines; Polyester-imides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/59—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon
-
- 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
-
- 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
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
Abstract
The invention discloses a kind of dixie cup preparation method of high-tensile, include the following steps: to mix corn stover, paper mulberry bark, mill is slurried, and adjusts concentration, adds anti-tensile reinforcing agent and stir to get prefabricated material；Vinyl silicone oil, microcrystalline wax, ethoxylated alkyl sulfate is added to prefabricated material to be uniformly mixed, add sepiolite, methylchlorophenyl silicone oil, polymerizable organosilicon lotion, montmorillonite, medical stone powder be uniformly mixed, it is pumped into adsorption forming in the mold of paper mould, body paper is made in drying, it batches, hot pressing is cut, and molding bonded obtains the dixie cup of high-tensile.Anti-tensile reinforcing agent is prepared using following technique: xanthan gum, cornstarch, water are stirred, pre-gelatinized, Macrogol 4000 is added to be uniformly mixed, polyetheramine D230 is added, three-(dimethylamino methyl) phenol are uniformly mixed, vacuum outgas adjusts temperature stirring, cooling, it dry, pulverize to obtain anti-tensile reinforcing agent.
Description
Technical field
The present invention relates to dixie cup technical field more particularly to a kind of dixie cup preparation methods of high-tensile.
Background technique
Paper wrapper industrial output value has occupied 40% share in packaging industry at present.Food packaging is that packaging industry produces
Sparetime university family, accounts for 70% of packing business or so, and plastics have the spy of light, cheap and good barrier property in each based packaging material
Point occupies larger share in food packaging market, but since plastics are to the harmfulness and refractory organics of human health, make its
The further development of food packaging applications is restricted.
In recent years, paper wrapper is more and more obvious in the advantage of food packaging applications.With people's living standard and life
The raising of quality, more and more consumers are also higher and higher to the quality, style, grade of dixie cup, and existing dixie cup is generally deposited
It is low in tensile strength, it is therefore necessary to be improved.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of dixie cup preparation method of high-tensile,
Process is simple, and gained body paper fiber interweaving is uniform, papery is soft, and gained dixie cup tensile strength height, good permeability, waterproof performance are excellent
It is different, meet customer specific requirements.
A kind of dixie cup preparation method of high-tensile proposed by the present invention, includes the following steps:
S1, corn stover, paper mulberry bark are mixed, mill is slurried, and adjusts concentration, add anti-tensile reinforcing agent stir to get it is pre-
System material；
S2, it is uniformly mixed, adds to prefabricated material addition vinyl silicone oil, microcrystalline wax, ethoxylated alkyl sulfate
Sepiolite, methylchlorophenyl silicone oil, polymerizable organosilicon lotion, montmorillonite, medical stone powder are uniformly mixed, and are pumped into the mould of paper mould
Adsorption forming in tool, drying are made body paper, batch, hot pressing is cut, and molding bonded obtains the dixie cup of high-tensile.
Preferably, in S1, corn stover, paper mulberry bark, the weight ratio of anti-tensile reinforcing agent are 40-50:15-23:4-8.
Preferably, in S1, corn stover, paper mulberry bark are mixed, it is 51-54 ° of SR that mill, which is slurried to beating degree, adjusts concentration
To 1-2wt%, adds the stirring of anti-tensile reinforcing agent 30-50min, mixing speed 2000-2400r/min and obtain prefabricated material.
Preferably, in S1, anti-tensile reinforcing agent is prepared using following technique: xanthan gum, cornstarch, water are stirred, it is pre- to paste
Change, Macrogol 4000 is added and is uniformly mixed, polyetheramine D230 is added, three-(dimethylamino methyl) phenol are uniformly mixed, vacuum
Degassing adjusts temperature stirring, cooling, dry, pulverize to obtain anti-tensile reinforcing agent.
Preferably, in the anti-tensile reinforcing agent preparation process of S1, xanthan gum, cornstarch, water, Macrogol 4000, polyethers
Amine D230, three-(dimethylamino methyl) phenol weight ratio be 8-14:3-7:40-50:6-14:0.2-0.4:0.02-0.06.
Preferably, in S1, anti-tensile reinforcing agent is prepared using following technique: xanthan gum, cornstarch, water are stirred 4-
10min, whipping temp are 60-70 DEG C, pre-gelatinized 4-6min, and pre-gelatinized temperature is 88-94 DEG C, and Macrogol 4000 mixing is added
Uniformly, addition polyetheramine D230, three-(dimethylamino methyl) phenol are uniformly mixed, and vacuum outgas adjusts the temperature to 130-150
DEG C stirring 60-100min, it is cooling, it dry, pulverize to obtain anti-tensile reinforcing agent.
Preferably, in S2, prefabricated material, vinyl silicone oil, microcrystalline wax, ethoxylated alkyl sulfate, sepiolite, methyl
Chlorphenyl silicone oil, polymerizable organosilicon lotion, montmorillonite, medical stone powder weight ratio be 70-90:2-4:1-1.6:2-4:4-8:2-
4:1-2:2-4:2-4.
Preferably, in S2, vinyl silicone oil, microcrystalline wax, ethoxylated alkyl sulfate mixing is added to prefabricated material
It is even, add sepiolite, methylchlorophenyl silicone oil, polymerizable organosilicon lotion, montmorillonite, medical stone powder be uniformly mixed, be pumped into paper
Adsorption forming 4-8min in the mold of molding is starched, forming vacuum degree is 500-700Pa, and drying is made body paper, batches, hot pressing, is cut out
It cuts, molding bonded obtains the dixie cup of high-tensile.
Process of the present invention is simple, and gained body paper fiber interweaving is uniform, papery is soft, and gained dixie cup tensile strength is high, ventilative
Property is good, waterproof performance is excellent, meets customer specific requirements.
In S1 of the present invention, compounded using corn stover, paper mulberry bark, and rationally control ratio, after mill is beaten with anti-tensile
Reinforcing agent compounding, not only changes the rheological behavior of fibrous suspension, and it is poly- to reduce the wadding for mutually colliding between fiber and generating, from
And guarantee long fibre to manufacture paper with pulp that the maintenance to be reached is high-intensitive, reduces paper density improves gas permeability, and can remain higher anti-
Aqueous energy；In S2, prefabricated material is compounded with sepiolite, methylchlorophenyl silicone oil, polymerizable organosilicon lotion, montmorillonite, medical stone powder,
The active group interaction contained inside it, can form silicon oxygen polymer network structure, can significantly increase paper crosslinking degree, power
Performance is good, and waterproof performance further enhances, cooperation ethoxylated alkyl sulfate effect, paper wetability, good dispersion, no
Easy to crack, paper is smooth, and surface roughness is low.
In anti-tensile reinforcing agent of the invention, xanthan gum is dispersed in water with cornstarch, and cornstarch can improve xanthan gum
Dissolution degree in water, after pre-gelatinized, thermal stability is high, and bonding is moderate, is uniformly dispersed with Macrogol 4000, passes through
It crosses after being cross-linked to form network structure, toughening effect is good, and thermal stability is good, cooperation vinyl silicone oil, microcrystalline wax effect, waterproofness
It can be excellent.
The present invention has the popularity of good wholesomeness and raw material sources, and degradable and recoverable is unique
Porous structure makes paper material have excellent flexibility and plasticity, and waterproof performance is excellent.
The quantification of 16-18g/m of the dixie cup of gained high-tensile of the invention2, air permeability 240-250mL/min is wet
Intensity is 0.10-0.12kN/m, tensile strength 0.8-0.9kN/m, ash content 0.2-0.8%, moisture 1.2-1.8%.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of dixie cup preparation method of high-tensile, includes the following steps:
S1, by 40kg corn stover, 23kg paper mulberry bark mix, mill be slurried to beating degree be 51 ° of SR, adjust concentration to
2wt% adds the stirring of 4kg anti-tensile reinforcing agent 50min, mixing speed 2000r/min and obtains prefabricated material；
Anti-tensile reinforcing agent is prepared using following technique: 14kg xanthan gum, 3kg cornstarch, 50kg water being stirred 4min, stirred
Mixing temperature is 70 DEG C, pre-gelatinized 4min, and pre-gelatinized temperature is 94 DEG C, and 6kg Macrogol 4000 is added and is uniformly mixed, is added
0.4kg polyetheramine D230,0.02kg tri--(dimethylamino methyl) phenol are uniformly mixed, and vacuum outgas adjusts the temperature to 150 DEG C
60min is stirred, it is cooling, it dry, pulverize to obtain anti-tensile reinforcing agent；
S2,2kg vinyl silicone oil, 1.6kg microcrystalline wax, 2kg ethoxylated alkyl sulfate is added to the prefabricated material of 90kg
It is uniformly mixed, adds 8kg sepiolite, 2kg methylchlorophenyl silicone oil, 2kg polymerizable organosilicon lotion, 2kg montmorillonite, 4kg wheat
Meal mountain flour is uniformly mixed, and is pumped into adsorption forming 4min in the mold of paper mould, and forming vacuum degree is 700Pa, and original is made in drying
Paper batches, and hot pressing is cut, and molding bonded obtains the dixie cup of high-tensile.
Embodiment 2
A kind of dixie cup preparation method of high-tensile, includes the following steps:
S1, by 50kg corn stover, 15kg paper mulberry bark mix, mill be slurried to beating degree be 54 ° of SR, adjust concentration to
1wt% adds the stirring of 8kg anti-tensile reinforcing agent 30min, mixing speed 2400r/min and obtains prefabricated material；
Anti-tensile reinforcing agent is prepared using following technique: 8kg xanthan gum, 7kg cornstarch, 40kg water being stirred 10min, stirred
Mixing temperature is 60 DEG C, pre-gelatinized 6min, and pre-gelatinized temperature is 88 DEG C, and 14kg Macrogol 4000 is added and is uniformly mixed, is added
0.2kg polyetheramine D230,0.06kg tri--(dimethylamino methyl) phenol are uniformly mixed, and vacuum outgas adjusts the temperature to 130 DEG C
100min is stirred, it is cooling, it dry, pulverize to obtain anti-tensile reinforcing agent；
S2, it is mixed to the prefabricated material addition 4kg vinyl silicone oil of 70kg, 1kg microcrystalline wax, 4kg ethoxylated alkyl sulfate
It closes uniformly, adds 4kg sepiolite, 4kg methylchlorophenyl silicone oil, 1kg polymerizable organosilicon lotion, 4kg montmorillonite, 2kg wheat meal
Mountain flour is uniformly mixed, and is pumped into adsorption forming 8min in the mold of paper mould, and forming vacuum degree is 500Pa, and body paper is made in drying,
It batches, hot pressing is cut, and molding bonded obtains the dixie cup of high-tensile.
Embodiment 3
A kind of dixie cup preparation method of high-tensile, includes the following steps:
S1, by 43kg corn stover, 21kg paper mulberry bark mix, mill be slurried to beating degree be 52 ° of SR, adjust concentration to
1.8wt% adds the stirring of 5kg anti-tensile reinforcing agent 45min, mixing speed 2100r/min and obtains prefabricated material；
Anti-tensile reinforcing agent is prepared using following technique: 12kg xanthan gum, 4kg cornstarch, 48kg water being stirred 6min, stirred
Mixing temperature is 66 DEG C, pre-gelatinized 4.5min, and pre-gelatinized temperature is 92 DEG C, and 8kg Macrogol 4000 is added and is uniformly mixed, is added
0.35kg polyetheramine D230,0.03kg tri--(dimethylamino methyl) phenol are uniformly mixed, and vacuum outgas adjusts the temperature to 145 DEG C
70min is stirred, it is cooling, it dry, pulverize to obtain anti-tensile reinforcing agent；
S2,2.5kg vinyl silicone oil, 1.4kg microcrystalline wax, 2.5kg ethoxylated alkyl sulphur is added to the prefabricated material of 85kg
Sour sodium is uniformly mixed, and is added 7kg sepiolite, 2.5kg methylchlorophenyl silicone oil, 1.7kg polymerizable organosilicon lotion, 2.5kg and is covered
De- soil, 3.5kg medical stone powder are uniformly mixed, and are pumped into adsorption forming 5min in the mold of paper mould, forming vacuum degree is
650Pa, drying are made body paper, batch, hot pressing is cut, and molding bonded obtains the dixie cup of high-tensile.
Embodiment 4
A kind of dixie cup preparation method of high-tensile, includes the following steps:
S1, by 47kg corn stover, 17kg paper mulberry bark mix, mill be slurried to beating degree be 53 ° of SR, adjust concentration to
1.2wt% adds the stirring of 7kg anti-tensile reinforcing agent 35min, mixing speed 2300r/min and obtains prefabricated material；
Anti-tensile reinforcing agent is prepared using following technique: 10kg xanthan gum, 6kg cornstarch, 42kg water being stirred 8min, stirred
Mixing temperature is 64 DEG C, pre-gelatinized 5.5min, and pre-gelatinized temperature is 90 DEG C, and 12kg Macrogol 4000 is added and is uniformly mixed, is added
0.25kg polyetheramine D230,0.05kg tri--(dimethylamino methyl) phenol are uniformly mixed, and vacuum outgas adjusts the temperature to 135 DEG C
90min is stirred, it is cooling, it dry, pulverize to obtain anti-tensile reinforcing agent；
S2,3.5kg vinyl silicone oil, 1.2kg microcrystalline wax, 3.5kg ethoxylated alkyl sulphur is added to the prefabricated material of 75kg
Sour sodium is uniformly mixed, and is added 5kg sepiolite, 3.5kg methylchlorophenyl silicone oil, 1.3kg polymerizable organosilicon lotion, 3.5kg and is covered
De- soil, 2.5kg medical stone powder are uniformly mixed, and are pumped into adsorption forming 7min in the mold of paper mould, forming vacuum degree is
550Pa, drying are made body paper, batch, hot pressing is cut, and molding bonded obtains the dixie cup of high-tensile.
Embodiment 5
A kind of dixie cup preparation method of high-tensile, includes the following steps:
S1, by 45kg corn stover, 19kg paper mulberry bark mix, mill be slurried to beating degree be 52.5 ° of SR, adjust concentration to
1.5wt% adds the stirring of 6kg anti-tensile reinforcing agent 40min, mixing speed 2200r/min and obtains prefabricated material；
Anti-tensile reinforcing agent is prepared using following technique: 11kg xanthan gum, 5kg cornstarch, 45kg water being stirred 7min, stirred
Mixing temperature is 65 DEG C, pre-gelatinized 5min, and pre-gelatinized temperature is 91 DEG C, and 10kg Macrogol 4000 is added and is uniformly mixed, is added
0.3kg polyetheramine D230,0.04kg tri--(dimethylamino methyl) phenol are uniformly mixed, and vacuum outgas adjusts the temperature to 140 DEG C
80min is stirred, it is cooling, it dry, pulverize to obtain anti-tensile reinforcing agent；
S2,3kg vinyl silicone oil, 1.3kg microcrystalline wax, 3kg ethoxylated alkyl sulfate is added to the prefabricated material of 80kg
It is uniformly mixed, adds 6kg sepiolite, 3kg methylchlorophenyl silicone oil, 1.5kg polymerizable organosilicon lotion, 3kg montmorillonite, 3kg
Medical stone powder is uniformly mixed, and is pumped into adsorption forming 6min in the mold of paper mould, and forming vacuum degree is 600Pa, and drying is made
Body paper batches, and hot pressing is cut, and molding bonded obtains the dixie cup of high-tensile.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of dixie cup preparation method of high-tensile, which comprises the steps of:
S1, corn stover, paper mulberry bark are mixed, mill is slurried, and adjusts concentration, add anti-tensile reinforcing agent stir to get it is prefabricated
Material；
S2, it is uniformly mixed to prefabricated material addition vinyl silicone oil, microcrystalline wax, ethoxylated alkyl sulfate, adds Hai Pao
Stone, methylchlorophenyl silicone oil, polymerizable organosilicon lotion, montmorillonite, medical stone powder are uniformly mixed, and are pumped into the mold of paper mould
Adsorption forming, drying are made body paper, batch, hot pressing is cut, and molding bonded obtains the dixie cup of high-tensile.
2. the dixie cup preparation method of high-tensile according to claim 1, which is characterized in that in S1, corn stover, mulberry tree
Skin, anti-tensile reinforcing agent weight ratio be 40-50:15-23:4-8.
3. the dixie cup preparation method of high-tensile according to claim 1 or claim 2, which is characterized in that in S1, by corn stalk
Stalk, paper mulberry bark mixing, it is 51-54 ° of SR that mill, which is slurried to beating degree, adjusts concentration to 1-2wt%, adds anti-tensile reinforcing agent and stir
30-50min is mixed, mixing speed 2000-2400r/min obtains prefabricated material.
4. the dixie cup preparation method of any one of -3 high-tensiles according to claim 1, which is characterized in that in S1, anti-tensile
Reinforcing agent is prepared using following technique: xanthan gum, cornstarch, water being stirred, pre-gelatinized, it is equal that Macrogol 4000 mixing is added
Even, addition polyetheramine D230, three-(dimethylamino methyl) phenol are uniformly mixed, vacuum outgas, adjust temperature stirring, cooling, dry
Dry, crushing obtains anti-tensile reinforcing agent.
5. the dixie cup preparation method of high-tensile according to claim 4, which is characterized in that prepared by the anti-tensile reinforcing agent of S1
In technique, the weight of xanthan gum, cornstarch, water, Macrogol 4000, polyetheramine D230, three-(dimethylamino methyl) phenol
Than for 8-14:3-7:40-50:6-14:0.2-0.4:0.02-0.06.
6. the dixie cup preparation method of high-tensile according to claim 4 or 5, which is characterized in that in S1, anti-tensile reinforcing agent
It is prepared using following technique: xanthan gum, cornstarch, water being stirred into 4-10min, whipping temp is 60-70 DEG C, pre-gelatinized 4-
6min, pre-gelatinized temperature are 88-94 DEG C, and Macrogol 4000 is added and is uniformly mixed, polyetheramine D230, three-(dimethylamino is added
Methyl) phenol be uniformly mixed, vacuum outgas adjusts the temperature to 130-150 DEG C of stirring 60-100min, cool down, dry, pulverize
To anti-tensile reinforcing agent.
7. the dixie cup preparation method of any one of -6 high-tensiles according to claim 1, which is characterized in that prefabricated in S2
Material, vinyl silicone oil, microcrystalline wax, ethoxylated alkyl sulfate, sepiolite, methylchlorophenyl silicone oil, polymerizable organosilicon cream
Liquid, montmorillonite, medical stone powder weight ratio be 70-90:2-4:1-1.6:2-4:4-8:2-4:1-2:2-4:2-4.
8. the dixie cup preparation method of any one of -7 high-tensiles according to claim 1, which is characterized in that in S2, to pre-
System material is added vinyl silicone oil, microcrystalline wax, ethoxylated alkyl sulfate and is uniformly mixed, and adds sepiolite, methyl chlorobenzene
Base silicone oil, polymerizable organosilicon lotion, montmorillonite, medical stone powder are uniformly mixed, and are pumped into adsorption forming 4- in the mold of paper mould
8min, forming vacuum degree are 500-700Pa, and drying is made body paper, batches, hot pressing is cut, and molding bonded obtains high-tensile
Dixie cup.
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