CN106579958B - Disposable degradable dixie cup and preparation method thereof - Google Patents
Disposable degradable dixie cup and preparation method thereof Download PDFInfo
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- CN106579958B CN106579958B CN201610985409.2A CN201610985409A CN106579958B CN 106579958 B CN106579958 B CN 106579958B CN 201610985409 A CN201610985409 A CN 201610985409A CN 106579958 B CN106579958 B CN 106579958B
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- dixie cup
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- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 238000010227 cup method (microbiological evaluation) Methods 0.000 title description 3
- 239000000835 fiber Substances 0.000 claims abstract description 118
- 239000000843 powder Substances 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 235000002732 Allium cepa var. cepa Nutrition 0.000 claims abstract description 19
- 240000007124 Brassica oleracea Species 0.000 claims abstract description 19
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 claims abstract description 19
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 claims abstract description 19
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 claims abstract description 19
- 244000111489 Gardenia augusta Species 0.000 claims abstract description 19
- 235000018958 Gardenia augusta Nutrition 0.000 claims abstract description 19
- 241000218378 Magnolia Species 0.000 claims abstract description 19
- 244000000626 Daucus carota Species 0.000 claims abstract description 18
- 235000002767 Daucus carota Nutrition 0.000 claims abstract description 18
- 235000004431 Linum usitatissimum Nutrition 0.000 claims abstract description 16
- 244000198134 Agave sisalana Species 0.000 claims abstract description 15
- 239000000783 alginic acid Substances 0.000 claims abstract description 15
- 235000010443 alginic acid Nutrition 0.000 claims abstract description 15
- 229920000615 alginic acid Polymers 0.000 claims abstract description 15
- 229960001126 alginic acid Drugs 0.000 claims abstract description 15
- 150000004781 alginic acids Chemical class 0.000 claims abstract description 15
- 235000003351 Brassica cretica Nutrition 0.000 claims abstract description 14
- 235000003343 Brassica rupestris Nutrition 0.000 claims abstract description 14
- 240000002853 Nelumbo nucifera Species 0.000 claims abstract description 14
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims abstract description 14
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims abstract description 14
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000013312 flour Nutrition 0.000 claims abstract description 14
- 235000010460 mustard Nutrition 0.000 claims abstract description 14
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims abstract description 13
- 244000144730 Amygdalus persica Species 0.000 claims abstract description 13
- 235000006040 Prunus persica var persica Nutrition 0.000 claims abstract description 13
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims abstract description 13
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims abstract description 13
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 claims abstract description 13
- 229920000903 polyhydroxyalkanoate Polymers 0.000 claims abstract description 13
- 229920000161 Locust bean gum Polymers 0.000 claims abstract description 12
- 240000003183 Manihot esculenta Species 0.000 claims abstract description 12
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims abstract description 12
- 239000000711 locust bean gum Substances 0.000 claims abstract description 12
- 235000010420 locust bean gum Nutrition 0.000 claims abstract description 12
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 12
- 239000005017 polysaccharide Substances 0.000 claims abstract description 12
- 150000004804 polysaccharides Chemical class 0.000 claims abstract description 12
- 108010016290 deoxyribonucleoprotamine Proteins 0.000 claims abstract description 11
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 9
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 9
- 239000001923 methylcellulose Substances 0.000 claims abstract description 9
- 235000010981 methylcellulose Nutrition 0.000 claims abstract description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 9
- 244000291564 Allium cepa Species 0.000 claims abstract 4
- 240000006240 Linum usitatissimum Species 0.000 claims abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 66
- 238000006243 chemical reaction Methods 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 34
- 239000002131 composite material Substances 0.000 claims description 33
- 238000012545 processing Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000007832 Na2SO4 Substances 0.000 claims description 20
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 18
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 17
- 239000003899 bactericide agent Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 230000000844 anti-bacterial effect Effects 0.000 claims description 14
- 241000219198 Brassica Species 0.000 claims description 13
- OBNCKNCVKJNDBV-UHFFFAOYSA-N ethyl butyrate Chemical compound CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 claims description 12
- 238000001802 infusion Methods 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 9
- UQGPCEVQKLOLLM-UHFFFAOYSA-N pentaneperoxoic acid Chemical compound CCCCC(=O)OO UQGPCEVQKLOLLM-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000003851 corona treatment Methods 0.000 claims description 6
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 230000008595 infiltration Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 230000003442 weekly effect Effects 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 238000007781 pre-processing Methods 0.000 claims description 3
- 235000006085 Vigna mungo var mungo Nutrition 0.000 claims 1
- 240000005616 Vigna mungo var. mungo Species 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 244000056139 Brassica cretica Species 0.000 abstract 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 abstract 1
- 241000234282 Allium Species 0.000 description 15
- 241000208202 Linaceae Species 0.000 description 13
- -1 polyethylene Polymers 0.000 description 12
- 229920002472 Starch Polymers 0.000 description 8
- 239000008107 starch Substances 0.000 description 8
- 235000019698 starch Nutrition 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 229910017435 S2 In Inorganic materials 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 241000825107 Hierochloe Species 0.000 description 3
- 235000015466 Hierochloe odorata Nutrition 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 230000000593 degrading effect Effects 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000003260 anti-sepsis Effects 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 240000008886 Ceratonia siliqua Species 0.000 description 1
- 241001672694 Citrus reticulata Species 0.000 description 1
- 235000010804 Maranta arundinacea Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 108010007568 Protamines Proteins 0.000 description 1
- 102000007327 Protamines Human genes 0.000 description 1
- 244000145580 Thalia geniculata Species 0.000 description 1
- 235000012419 Thalia geniculata Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- ZBAFFZBKCMWUHM-UHFFFAOYSA-N propiram Chemical compound C=1C=CC=NC=1N(C(=O)CC)C(C)CN1CCCCC1 ZBAFFZBKCMWUHM-UHFFFAOYSA-N 0.000 description 1
- 229950003779 propiram Drugs 0.000 description 1
- 229940048914 protamine Drugs 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses a kind of disposable degradable dixie cup, including degradable dixie cup cup and the inner membrance coated in the degradable dixie cup cup inner surface, the degradable dixie cup cup to include following raw material：Tapioca, sisal fiber, flax fiber, alginic acid fibre, peach gum, trehalose, pulullan polysaccharide, polyvinyl alcohol, methylcellulose, carrot, onion, cabbage, radix glycyrrhizae, dark plum, orange peel, cape jasmine, the bark of official magnolia；The inner membrance includes following raw material：Polyhydroxyalkanoate, lotus leaf powder, locust bean gum, nucleoprotamine and mustard flour.Present invention also offers a kind of preparation method of disposable degradable dixie cup.The disposable degradable dixie cup of the present invention can effectively improve the degradability of dixie cup.
Description
Technical field
The present invention relates to a kind of dixie cup, it is more particularly related to a kind of disposable degradable dixie cup and its preparation
Method.
Background technology
Disposable paper cup is Disposable paper cup in articles for use essential in people's daily life, particularly catering industry
Usage amount it is very big, but many Disposable paper cups used at present are all nondegradable, easily cause environmental pollution.
With requirement more and more higher of the modern society to living environment, the greening work in city is increasingly closed by people
Note.Exploitation disposable degradable dixie cup is an effective way for solving plastic pollution, and the wherein biology of natural macromolecular can drop
Solution material has that process equipment is simple, and catabolite is nontoxic, pollution-free, most DEVELOPMENT PROSPECT.Existing natural macromolecular
Biodegradable material mainly includes starch, glycan, cellulose etc..Starch base dixie cup is simple, cheap due to process equipment
And it is noticeable, it is more conventional, but the degraded of starch base dixie cup under field conditions (factors) is still not abundant enough, in degradation process
Easily go mouldy.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of disposable degradable dixie cup and preparation method thereof, and it selects para arrowroot
Powder, sisal fiber, flax fiber, alginic acid fibre, peach gum, trehalose, pulullan polysaccharide, polyvinyl alcohol, methylcellulose, Hu
Radish, onion, cabbage, radix glycyrrhizae, dark plum, orange peel, cape jasmine, the bark of official magnolia, polyhydroxyalkanoate, lotus leaf powder, locust bean gum, fish
Protamine and mustard flour, by a series of step, make use of the characteristic of starch and fiber combination, and each original as raw material
The different qualities of material, effectively improve the degradability of dixie cup.
In order to realize according to object of the present invention and further advantage, there is provided a kind of disposable degradable dixie cup, bag
Include degradable dixie cup cup and the inner membrance coated in the degradable dixie cup cup inner surface：
The degradable dixie cup cup includes the raw material of following parts by weight：50~70 parts of tapioca, sisal fiber 20~
25 parts, 10~20 parts of flax fiber, 15~25 parts of alginic acid fibre, 20~30 parts of peach gum, 6~10 parts of trehalose, Propiram it is more
4~6 parts of sugar, 10~20 parts of polyvinyl alcohol, 6~8 parts of methylcellulose, 2~4 parts of carrot, 2~4 parts of onion, cabbage 2~4
1~3 part of part, 2~4 parts of radix glycyrrhizae, 1~3 part of dark plum, 1~3 part of orange peel, 1~3 part of cape jasmine and the bark of official magnolia；
The inner membrance includes the raw material of following parts by weight：30~40 parts of polyhydroxyalkanoate, 4~6 parts of lotus leaf powder, locust tree
1~2 part of 3~5 parts of bean gum, 3~5 parts of nucleoprotamine and mustard flour.
Preferably, the polyhydroxyalkanoate is 1.2 by mass ratio:1.6:1.8 poly butyric ester, poly- hydroxyl
Valerate and the copolymer formed by butyric ester and hydroxyl valerate are mixed.
Preferably, the carrot, onion, cabbage, radix glycyrrhizae, dark plum, orange peel, cape jasmine and the bark of official magnolia are fresh
Raw material.
A kind of preparation method of disposable degradable dixie cup, comprises the following steps：
S1, a kind of fiber prevention processing equipment is provided, it includes：
Acetic acid cylinder, there is liftable filter screen inside it, and bottom is provided with leakage fluid dram, first is provided with the upper side of the acetic acid cylinder
Delivery device, first delivery device include fixed station, the first cylinder for being installed on fixed station and with the first cylinder
The first push pedal that piston rod is fixedly connected；
Conveying device, it is arranged on the opposite side of acetic acid cylinder, accepts the material after the acidleach of the first push pedal push, institute
State conveying device and convey material under tractor drives；
Reaction unit, include the fulcrum bearing of surface plate body and support surface plate body provided with a base, the base below,
The surface plate body is provided with motor and reaction cylinder, and the reaction cylinder accepts the material of the conveying device conveying, the motor
Output shaft be fixedly connected with a rotary shaft, the rotary shaft is stretched into inside the reaction cylinder, and the reaction cylinder is built with Na2SO4
Solution, the bottom of the reaction cylinder be provided with can pull bottom plate, the surface plate body is relative with the bottom plate to be located to be up/down perforation
Structure, be provided with the second delivery device inside the fulcrum bearing, second delivery device includes being located at second below motor
Cylinder, the second push pedal being fixedly connected with the piston rod of the second cylinder, second push pedal is in the flexible of the second cylinder piston rod
It is identical with the longitudinal section area of the inwall of fulcrum bearing along horizontal motion, the longitudinal section of second push pedal under promotion so that
Second push pedal is inconsistent with the inwall of the fulcrum bearing in motion process, and formation is available for the discharge bin that material is drawn off, institute
State side of the discharge bin away from second delivery device and be provided with discharge port；
Wherein, the relative casing wall of the reaction cylinder is provided with the yin, yang that can carry out liquid phase plasma electrolysis infiltration processing
Electrode, yin, yang electrode are connected with high-frequency direct-current power supply；Multiple disks are arranged at intervals with the rotary shaft, the disk is cylindrical
The fixed multiple elliptical blades of weekly interval；
S2, fiber pretreatment：By the sisal fiber, flax fiber, alginic acid fibre of above-mentioned parts by weight in acetic acid cylinder
The acetum that use quality fraction is 20%~30% after mixing carries out acidleach and handles 1~2h, is then cleaned using distilled water
Composite fibre is obtained, the filter screen is risen and composite fibre is pushed to by the conveying device by first delivery device,
It is 5.5 × 10 that composite fibre, which is delivered to equipped with concentration, by the conveying device-7Mol/L Na2SO4The reaction cylinder of solution
In, and ensure Na2SO4Solution submerges the disk, starts the motor before conveying and connects high-frequency direct-current power supply, then will be mixed
Condensating fiber carries out the composite fibre after 15~25min of corona treatment is handled, and closes the motor and to disconnect high frequency straight
Power supply is flowed, the Na in reaction cylinder is then discharged by the discharge port, the bottom plate2SO4Composite fibre after solution and processing,
The composite fibre after processing is released by the second delivery device again, and by Na2SO4Solution reclaims；Then by the mixing after processing
Fiber is dried and crushed, and obtains fiber powder；
S3, degradable adhesive preparation：By the peach gum of above-mentioned parts by weight, trehalose, pulullan polysaccharide, polyethylene
The water of alcohol, methylcellulose and 200 parts by weight is mixed and stirred for uniformly obtaining mixed liquor, and mixed liquor then is heated into 100 DEG C,
Keeping temperature continues to boil 30~50min, obtains the degradable adhesive of sticky shape；
S4, natural anticorrosion bactericide preparation：By the carrot of above-mentioned parts by weight, onion, cabbage, radix glycyrrhizae, dark plum,
Orange peel, cape jasmine and bark of official magnolia mixing are mashed, and add the ethanol of 20 parts by weight and the water of 100 parts by weight is endured at 50~60 DEG C
Boil 1~2h, then heat to 90~100 DEG C continue infusions it is complete to moisture evaporation, obtain the natural anticorrosion bactericide of pureed；
S5, height are mixed：High mixer is placed in after the tapioca of above-mentioned parts by weight is mixed with the fiber powder obtained in S2
In, high mixed 10~20min is carried out under the conditions of the mixed temperature of height is 100~110 DEG C, rotating speed is 600~650r/min, is then added
The degradable adhesive obtained in S3, regulation rotating speed is that 700~750r/min progress is high mixed, with 2 DEG C/min's during height is mixed
Programming rate is warming up to 120~130 DEG C, and constant temperature stirs 8~10min, then 90 are cooled to 1 DEG C/min cooling rate~
100 DEG C, then obtained natural anticorrosion bactericide is added in S4 into high mixer, continue 10~15min of stirring, obtain high mixed thing
Material, then by the mixed material of height be sent into moulding press it is hot-forming degradable dixie cup cup；
S6, upper film：By the lotus leaf powder of above-mentioned parts by weight, locust bean gum, nucleoprotamine and mustard flour and 100 parts by weight
Distilled water suspension is mixed evenly to obtain, suspension is then heated to 80~100 DEG C, adds above-mentioned parts by weight
Polyhydroxyalkanoate is obtained into film liquid after stirring, and will be uniformly coated on into film liquid in S5 inside degradable paper cup body, then
Infrared irradiation and ultraviolet light are carried out, that is, the disposable degradable dixie cup is made.
Preferably, conveying device is conveyed using conveyer belt in S1, and belt outer surface interval is installed with multiple
Shape protrusion, the width of the strip projected parts thing are equal with conveying bandwidth.
Preferably, the voltage that S1 high-frequency direct-currents power supply applies is 200~600V.
Preferably, a length of 400~600 μm of the infrared waves of S6 mid-infrared lights irradiation, irradiation time is 30~40min.
Preferably, a length of 200~280nm of the ultraviolet light wave of ultraviolet light in S6, irradiation time are 4~5h.
The present invention comprises at least following beneficial effect：
Firstth, disposable degradable dixie cup of the invention uses sisal fiber, flax fiber, alginic acid fibre as fiber
Raw material, then its be respectively provided with degradable environmental protection in the presence of fully utilize wear-resisting, the corrosion resistance of sisal fiber, alginic acid fibre
Pliability, and the hygroscopicity of flax fiber and the antibiotic property to harmful levels of pathogens, rational ratio combination is disposable to improve
The combination property of degradable dixie cup；
Secondth, a kind of fiber pre-processing device is provided in disposable degradable dixie cup preparation method of the invention, had
Acetic acid cylinder, conveying device and reaction unit, using acetic acid cylinder by being carried out to sisal fiber, flax fiber, alginic acid fibre
Acidleach is handled, and can weaken the surface mesh structure of composite fibre, and enhancing composite fibre and the adhesion of other raw materials can be more
Mixed with other raw materials well, so as to improve the steadiness of dixie cup；The band ellipse of stirring cutting function is provided with reaction unit
The disk of blade, the agitator of conventional propeller type is different from, and can effectively avoid the winding of composite fibre in whipping process,
Few fibers can be cut off, it is preferably received surface treatment；Liquid phase plasma electrolysis can be carried out by being provided with reaction unit
The yin, yang electrode of processing is permeated, corona treatment can be carried out to fiber, it is small to fiber surface damage, mixing can be effectively improved
The pliability of fiber, the fiber by these surface treatments are more easy to be degraded；Automatic discharging is also equipped with simultaneous reactions device
Function, the continuous processing of fiber can be realized；Belt outer surface interval is installed with multiple strip projected parts equal with conveying bandwidth
Thing, the situation that can effectively prevent from occurring composite fibre landing in course of conveying occur, and improve feedstock transportation efficiency；
3rd, poly butyric ester, poly- hydroxyl valerate and the copolymerization formed by butyric ester and hydroxyl valerate
Thing all has many premium properties such as nontoxic, biodegradability, biocompatibility, itself and lotus leaf powder, locust bean gum, milt egg
In vain, mustard flour and water are common manufactured into film liquid at high temperature, can effectively avoid using conventional polyethylene film in polyethylene heat
It is molten or be applied to be oxidized to carbonyls during dixie cup and produce the situation of unpleasant taste and occur, into after film liquid film forming
Heat resistance, the water resistance of dixie cup might as well；Simultaneously because the addition of lotus leaf powder and mustard flour, also make inner membrance have delicate fragrance taste and
Certain antibacterial effect；
4th, peach gum, trehalose, pulullan polysaccharide, polyvinyl alcohol, methylcellulose and water are mixed and stirred for uniform obtain
To mixed liquor, mixed liquor is then heated to 100 DEG C, keeping temperature continues to boil, and obtains the degradable adhesive of sticky shape, uses
It replaces traditional Organic adhesive, the shortcomings that traditional Organic adhesive can be overcome not degradable, while safe and non-toxic；
5th, carrot, onion, cabbage, radix glycyrrhizae, dark plum, orange peel, cape jasmine and the bark of official magnolia are mixed and mashed, add second
Alcohol and water 50~60 DEG C carry out 1~2h of infusion, then heat to 90~100 DEG C continue infusions it is complete to moisture evaporation, obtain
The natural anticorrosion bactericide of pureed, it is added in the raw material for making cup by high mixed, the effect of antisepsis and sterilization can be played；
6th, after degradable paper cup body inside being uniformly coated on into film liquid, then Infrared irradiation and ultraviolet light are carried out
Irradiation, infrared radiation can be brought rapidly up removing into the moisture in film liquid, make into film liquid film-forming, then can consolidate by ultraviolet irradiation
The film and tapioca of change form cross-linked structure with cup made of string.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of fiber pre-processing device in the present invention；
Fig. 2 is the structural representation of disk in the present invention；
Fig. 3 is the structural representation of strip projected parts thing on conveyer belt in the present invention.
Embodiment
With reference to embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
<Embodiment 1>
A kind of disposable degradable dixie cup, including degradable dixie cup cup and coated in the degradable paper cup body
The inner membrance on surface：
The degradable dixie cup cup includes the raw material of following parts by weight：50 parts of tapioca, 20 parts of sisal fiber, flax
10 parts of fiber, 15 parts of alginic acid fibre, 20 parts of peach gum, 6 parts of trehalose, 4 parts of pulullan polysaccharide, 10 parts of polyvinyl alcohol, methyl are fine
6 parts of dimension element, 2 parts of carrot, 2 parts of onion, 2 parts of cabbage, 2 parts of radix glycyrrhizae, 1 part of dark plum, 1 part of orange peel, 1 part of cape jasmine and the bark of official magnolia 1
Part；
The inner membrance includes the raw material of following parts by weight：30 parts of polyhydroxyalkanoate, 4 parts of lotus leaf powder, locust bean gum 3
1 part of part, 3 parts of nucleoprotamine and mustard flour.
Wherein, the polyhydroxyalkanoate is 1.2 by mass ratio:1.6:1.8 poly butyric ester, poly- hydroxypentanoic acid
Ester and the copolymer formed by butyric ester and hydroxyl valerate are mixed；It is the carrot, onion, cabbage, sweet
Grass, dark plum, orange peel, cape jasmine and the bark of official magnolia are fresh raw material；
A kind of preparation method of disposable degradable dixie cup, comprises the following steps：
S1, a kind of fiber prevention processing equipment is provided, as shown in Figures 1 to 3, it includes：
Acetic acid cylinder 1, there is liftable filter screen 101 inside it, bottom is provided with leakage fluid dram, and the upper side of acetic acid cylinder 1 is set
Have the first delivery device 2, first delivery device include fixed station 201, the first cylinder 202 being installed on fixed station and
The first push pedal 203 being fixedly connected with the piston rod of the first cylinder；
Conveying device 3, it is arranged on the opposite side of acetic acid cylinder 1, accepts the thing after the acidleach that first push pedal 203 pushes
Material, the conveying device 3 convey material under tractor drives；The conveying device 3 is conveyed using conveyer belt, conveyer belt
Outer surface interval is installed with multiple strip projected parts things 301, and the width of the strip projected parts thing is equal with conveying bandwidth；
Reaction unit, include the branch of surface plate body 401 and support surface plate body provided with a base 4, the base below
Bearing 402, the surface plate body 401 are provided with motor 5 and reaction cylinder 6, and the reaction cylinder 6 is accepted the conveying device 3 and conveyed
Material, the output shaft of the motor 5 is fixedly connected with a rotary shaft 501, and the rotary shaft 501 is stretched into the reaction cylinder 6
Portion, the reaction cylinder 6 built with Na2SO4 solution, the bottom of the reaction cylinder 6 be provided with can pull bottom plate 601, the surface
Relative place is the structure of up/down perforation to plate body 401 with the bottom plate 601, and the inside of fulcrum bearing 402 is provided with the second delivery device
403, second delivery device 403 is fixed including the second cylinder 404 positioned at the lower section of motor 5, with the piston rod of the second cylinder
Second push pedal 405 of connection, second push pedal 405 under the flexible promotion of the second cylinder piston rod along horizontal motion,
The longitudinal section of second push pedal 405 is identical with the longitudinal section area of the inwall of fulcrum bearing 402 so that second push pedal 405
Inconsistent with the inwall of the fulcrum bearing 402 in motion process, formation is available for the discharge bin 406 that material is drawn off, the discharging
Side of the storehouse 406 away from second delivery device 403 is provided with discharge port 407；
Wherein, the relative casing wall of the reaction cylinder 6 is provided with the negative electricity that can carry out liquid phase plasma electrolysis infiltration processing
Pole 601, positive electrode 602, negative electrode 601, positive electrode 602 and high-frequency direct-current power supply are connected, the voltage that high-frequency direct-current power supply applies
For 600V；Multiple disks 502, the fixed multiple ellipses of the 502 cylindrical weekly interval of disk are arranged at intervals with the rotary shaft 501
Shape blade 503；
S2, fiber pretreatment：By the sisal fiber, flax fiber, alginic acid fibre of above-mentioned parts by weight in acetic acid cylinder 1
Use quality fraction carries out acidleach processing 1h for 20% acetum after mixing, is then cleaned using distilled water and obtains mixing fibre
Dimension, rises the filter screen 101 and composite fibre is pushed into the conveying device 3 by first delivery device 2, pass through institute
It is 5.5 × 10 to state conveying device 3 and composite fibre is delivered to equipped with concentration-7Mol/L Na2SO4In the reaction cylinder 6 of solution, and
Ensure Na2SO4Solution submerges the disk 502, starts the motor 5 before conveying and connects high-frequency direct-current power supply, then will mixing
Fiber carries out the composite fibre after corona treatment 15min is handled, and closes the motor 5 and disconnects high-frequency DC
Source, the Na in reaction cylinder 6 is then discharged by the discharge port 407, the bottom plate2SO4Composite fibre after solution and processing,
The composite fibre after processing is released by the second delivery device 403 again, and by Na2SO4Solution reclaims；Then by after processing
Composite fibre is dried and crushed, and obtains fiber powder；
S3, degradable adhesive preparation：By the peach gum of above-mentioned parts by weight, trehalose, pulullan polysaccharide, polyethylene
The water of alcohol, methylcellulose and 200 parts by weight is mixed and stirred for uniformly obtaining mixed liquor, and mixed liquor then is heated into 100 DEG C,
Keeping temperature continues to boil 30min, obtains the degradable adhesive of sticky shape；
S4, natural anticorrosion bactericide preparation：By the carrot of above-mentioned parts by weight, onion, cabbage, radix glycyrrhizae, dark plum,
Orange peel, cape jasmine and bark of official magnolia mixing are mashed, and add the ethanol of 20 parts by weight and the water of 100 parts by weight carries out infusion at 50 DEG C
1h, then heat to 90 DEG C continue infusions it is complete to moisture evaporation, obtain the natural anticorrosion bactericide of pureed；
S5, height are mixed：High mixer is placed in after the tapioca of above-mentioned parts by weight is mixed with the fiber powder obtained in S2
In, high mixed 10min is carried out under the conditions of high mixed temperature is 100 DEG C, rotating speed is 600r/min, what is then obtained in addition S3 drops
Adhesive is solved, regulation rotating speed is that 700r/min progress is high mixed, and 120 DEG C are warming up to 2 DEG C/min programming rate during height is mixed,
Constant temperature stirs 8min, is then cooled to 90 DEG C with 1 DEG C/min cooling rate, then add in S4 into high mixer obtain it is natural
Anticorrosion and bactericidal agent, continue to stir 10min, obtain high mixed material, it is so hot-forming that can to drop that the mixed material of height then is sent into moulding press
Solve dixie cup cup；
S6, upper film：By the lotus leaf powder of above-mentioned parts by weight, locust bean gum, nucleoprotamine and mustard flour and 100 parts by weight
Distilled water suspension is mixed evenly to obtain, suspension is then heated to 80 DEG C, adds the poly- hydroxyl of above-mentioned parts by weight
Base fatty acid ester is obtained into film liquid after stirring, and will be uniformly coated on into film liquid in S5 inside degradable paper cup body, then carry out
Infrared irradiation and ultraviolet light, that is, the disposable degradable dixie cup is made.
Wherein, a length of 400 μm of the infrared waves of Infrared irradiation, irradiation time 30min；The ultraviolet light of ultraviolet light
Wavelength is 200nm, irradiation time 4h.
<Embodiment 2>
A kind of disposable degradable dixie cup, including degradable dixie cup cup and coated in the degradable paper cup body
The inner membrance on surface：
The degradable dixie cup cup includes the raw material of following parts by weight：70 parts of tapioca, 25 parts of sisal fiber, flax
20 parts of fiber, 25 parts of alginic acid fibre, 30 parts of peach gum, 10 parts of trehalose, 6 parts of pulullan polysaccharide, 20 parts of polyvinyl alcohol, methyl are fine
8 parts of dimension element, 4 parts of carrot, 4 parts of onion, 4 parts of cabbage, 4 parts of radix glycyrrhizae, 3 parts of dark plum, 3 parts of orange peel, 3 parts of cape jasmine and the bark of official magnolia 3
Part；
The inner membrance includes the raw material of following parts by weight：40 parts of polyhydroxyalkanoate, 6 parts of lotus leaf powder, locust bean gum 5
2 parts of part, 5 parts of nucleoprotamine and mustard flour.
Wherein, the polyhydroxyalkanoate is 1.2 by mass ratio:1.6:1.8 poly butyric ester, poly- hydroxypentanoic acid
Ester and the copolymer formed by butyric ester and hydroxyl valerate are mixed；It is the carrot, onion, cabbage, sweet
Grass, dark plum, orange peel, cape jasmine and the bark of official magnolia are fresh raw material；
A kind of preparation method of disposable degradable dixie cup, comprises the following steps：
S1, a kind of fiber prevention processing equipment is provided, as shown in Figures 1 to 3, it includes：
Acetic acid cylinder 1, there is liftable filter screen 101 inside it, bottom is provided with leakage fluid dram, and the upper side of acetic acid cylinder 1 is set
Have the first delivery device 2, first delivery device include fixed station 201, the first cylinder 202 being installed on fixed station and
The first push pedal 203 being fixedly connected with the piston rod of the first cylinder；
Conveying device 3, it is arranged on the opposite side of acetic acid cylinder 1, accepts the thing after the acidleach that first push pedal 203 pushes
Material, the conveying device 3 convey material under tractor drives；The conveying device 3 is conveyed using conveyer belt, conveyer belt
Outer surface interval is installed with multiple strip projected parts things 301, and the width of the strip projected parts thing is equal with conveying bandwidth；
Reaction unit, include the branch of surface plate body 401 and support surface plate body provided with a base 4, the base below
Bearing 402, the surface plate body 401 are provided with motor 5 and reaction cylinder 6, and the reaction cylinder 6 is accepted the conveying device 3 and conveyed
Material, the output shaft of the motor 5 is fixedly connected with a rotary shaft 501, and the rotary shaft 501 is stretched into the reaction cylinder 6
Portion, the reaction cylinder 6 is built with Na2SO4Solution, the bottom of the reaction cylinder 6 be provided with can pull bottom plate 601, the surface plate
Relative place is the structure of up/down perforation to body 401 with the bottom plate 601, and the inside of fulcrum bearing 402 is provided with the second delivery device
403, second delivery device 403 is fixed including the second cylinder 404 positioned at the lower section of motor 5, with the piston rod of the second cylinder
Second push pedal 405 of connection, second push pedal 405 under the flexible promotion of the second cylinder piston rod along horizontal motion,
The longitudinal section of second push pedal 405 is identical with the longitudinal section area of the inwall of fulcrum bearing 402 so that second push pedal 405
Inconsistent with the inwall of the fulcrum bearing 402 in motion process, formation is available for the discharge bin 406 that material is drawn off, the discharging
Side of the storehouse 406 away from second delivery device 403 is provided with discharge port 407；
Wherein, the relative casing wall of the reaction cylinder 6 is provided with the negative electricity that can carry out liquid phase plasma electrolysis infiltration processing
Pole 601, positive electrode 602, negative electrode 601, positive electrode 602 and high-frequency direct-current power supply are connected, the voltage that high-frequency direct-current power supply applies
For 600V；501 are arranged at intervals with multiple disks 502, the fixed multiple ellipses of the 502 cylindrical weekly interval of disk in the rotary shaft
Shape blade 503；
S2, fiber pretreatment：By the sisal fiber, flax fiber, alginic acid fibre of above-mentioned parts by weight in acetic acid cylinder 1
Use quality fraction carries out acidleach processing 2h for 30% acetum after mixing, is then cleaned using distilled water and obtains mixing fibre
Dimension, rises the filter screen 101 and composite fibre is pushed into the conveying device 3 by first delivery device 2, pass through institute
It is 5.5 × 10 to state conveying device 3 and composite fibre is delivered to equipped with concentration-7Mol/L Na2SO4In the reaction cylinder 6 of solution, and
Ensure Na2SO4Solution submerges the disk 502, starts the motor 5 before conveying and connects high-frequency direct-current power supply, then will mixing
Fiber carries out the composite fibre after corona treatment 25min is handled, and closes the motor 5 and disconnects high-frequency DC
Source, in reaction cylinder 6 Na is then discharged by the discharge port 407, the bottom plate 6012SO4Mixing after solution and processing is fine
Dimension, then released the composite fibre after processing by the second delivery device 403, and by Na2SO4Solution reclaims；Then after handling
Composite fibre dry and crush, obtain fiber powder；
S3, degradable adhesive preparation：By the peach gum of above-mentioned parts by weight, trehalose, pulullan polysaccharide, polyethylene
The water of alcohol, methylcellulose and 200 parts by weight is mixed and stirred for uniformly obtaining mixed liquor, and mixed liquor then is heated into 100 DEG C,
Keeping temperature continues to boil 50min, obtains the degradable adhesive of sticky shape；
S4, natural anticorrosion bactericide preparation：By the carrot of above-mentioned parts by weight, onion, cabbage, radix glycyrrhizae, dark plum,
Orange peel, cape jasmine and bark of official magnolia mixing are mashed, and add the ethanol of 20 parts by weight and the water of 100 parts by weight carries out infusion at 60 DEG C
2h, then heat to 100 DEG C continue infusions it is complete to moisture evaporation, obtain the natural anticorrosion bactericide of pureed；
S5, height are mixed：High mixer is placed in after the tapioca of above-mentioned parts by weight is mixed with the fiber powder obtained in S2
In, high mixed 20min is carried out under the conditions of high mixed temperature is 110 DEG C, rotating speed is 650r/min, what is then obtained in addition S3 drops
Adhesive is solved, regulation rotating speed is that 750r/min progress is high mixed, and 130 DEG C are warming up to 2 DEG C/min programming rate during height is mixed,
Constant temperature stirs 10min, is then cooled to 100 DEG C with 1 DEG C/min cooling rate, then obtained day is added in S4 into high mixer
Right anticorrosion and bactericidal agent, continue to stir 15min, obtain the mixed material of height, the mixed material of height then is sent into hot-forming obtain of moulding press can
Degraded dixie cup cup；
S6, upper film：By the lotus leaf powder of above-mentioned parts by weight, locust bean gum, nucleoprotamine and mustard flour and 100 parts by weight
Distilled water suspension is mixed evenly to obtain, suspension is then heated to 100 DEG C, adds the poly- hydroxyl of above-mentioned parts by weight
Base fatty acid ester is obtained into film liquid after stirring, and will be uniformly coated on into film liquid in S5 inside degradable paper cup body, then carry out
Infrared irradiation and ultraviolet light, that is, the disposable degradable dixie cup is made.
Wherein, a length of 600 μm of the infrared waves of Infrared irradiation, irradiation time 40min；The ultraviolet light of ultraviolet light
Wavelength is 280nm, irradiation time 5h.
<Embodiment 3>
A kind of disposable degradable dixie cup, including degradable dixie cup cup and coated in the degradable paper cup body
The inner membrance on surface：
The degradable dixie cup cup includes the raw material of following parts by weight：60 parts of tapioca, 22 parts of sisal fiber, flax
15 parts of fiber, 20 parts of alginic acid fibre, 25 parts of peach gum, 8 parts of trehalose, 5 parts of pulullan polysaccharide, 15 parts of polyvinyl alcohol, methyl are fine
7 parts of dimension element, 3 parts of carrot, 3 parts of onion, 3 parts of cabbage, 3 parts of radix glycyrrhizae, 2 parts of dark plum, 2 parts of orange peel, 2 parts of cape jasmine and the bark of official magnolia 2
Part；
The inner membrance includes the raw material of following parts by weight：35 parts of polyhydroxyalkanoate, 5 parts of lotus leaf powder, locust bean gum 4
1.5 parts of part, 4 parts of nucleoprotamine and mustard flour.
Wherein, the polyhydroxyalkanoate is 1.2 by mass ratio:1.6:1.8 poly butyric ester, poly- hydroxypentanoic acid
Ester and the copolymer formed by butyric ester and hydroxyl valerate are mixed；It is the carrot, onion, cabbage, sweet
Grass, dark plum, orange peel, cape jasmine and the bark of official magnolia are fresh raw material；
A kind of preparation method of disposable degradable dixie cup, comprises the following steps：
S1, a kind of fiber prevention processing equipment is provided, as shown in Figures 1 to 3, it includes：
Acetic acid cylinder 1, there is liftable filter screen 101 inside it, bottom is provided with leakage fluid dram, and the upper side of acetic acid cylinder 1 is set
Have the first delivery device 2, first delivery device include fixed station 201, the first cylinder 202 being installed on fixed station and
The first push pedal 204 being fixedly connected with the piston rod 203 of the first cylinder；
Conveying device 3, it is arranged on the opposite side of acetic acid cylinder 1, accepts the thing after the acidleach that first push pedal 204 pushes
Material, the conveying device 3 convey material under tractor drives；The conveying device 3 is conveyed using conveyer belt, conveyer belt
Outer surface interval is installed with multiple strip projected parts things 301, and the width of the strip projected parts thing is equal with conveying bandwidth；
Reaction unit, include the branch of surface plate body 401 and support surface plate body provided with a base 4, the base below
Bearing 402, the surface plate body 401 are provided with motor 5 and reaction cylinder 6, and the reaction cylinder 6 is accepted the conveying device 3 and conveyed
Material, the output shaft of the motor 5 is fixedly connected with a rotary shaft 501, and the rotary shaft 501 is stretched into the reaction cylinder 6
Portion, the reaction cylinder 6 built with Na2SO4 solution, the bottom of the reaction cylinder 6 be provided with can pull bottom plate 601, the surface
Relative place is the structure of up/down perforation to plate body 401 with the bottom plate 601, and the inside of fulcrum bearing 402 is provided with the second delivery device
403, second delivery device 403 is fixed including the second cylinder 404 positioned at the lower section of motor 5, with the piston rod of the second cylinder
Second push pedal 405 of connection, second push pedal 405 under the flexible promotion of the second cylinder piston rod along horizontal motion,
The longitudinal section of second push pedal 405 is identical with the longitudinal section area of the inwall of fulcrum bearing 402 so that second push pedal 405
Inconsistent with the inwall of the fulcrum bearing 402 in motion process, formation is available for the discharge bin 406 that material is drawn off, the discharging
Side of the storehouse 406 away from second delivery device 403 is provided with discharge port 407；
Wherein, the relative casing wall of the reaction cylinder 6 is provided with the negative electricity that can carry out liquid phase plasma electrolysis infiltration processing
Pole 601, positive electrode 602, negative electrode 601, positive electrode 602 and high-frequency direct-current power supply are connected, the voltage that high-frequency direct-current power supply applies
For 600V；Multiple disks 502, the fixed multiple ellipses of the 502 cylindrical weekly interval of disk are arranged at intervals with the rotary shaft 501
Shape blade 503；
S2, fiber pretreatment：By the sisal fiber, flax fiber, alginic acid fibre of above-mentioned parts by weight in acetic acid cylinder 1
The acetum that use quality fraction is 25% after mixing carries out acidleach and handles 1.5h, is then cleaned and is mixed using distilled water
Fiber, rise the filter screen 101 and composite fibre is pushed to by the conveying device 3 by first delivery device 2, pass through
It is 5.5 × 10 that composite fibre is delivered to equipped with concentration by the conveying device 3-7Mol/L Na2SO4In the reaction cylinder 6 of solution,
And ensure Na2SO4Solution submerges the disk 502, starts the motor 5 before conveying and connects high-frequency direct-current power supply, then will be mixed
Condensating fiber carries out the composite fibre after corona treatment 20min is handled, and closes the motor 5 and disconnects high-frequency DC
Source, the Na in reaction cylinder 6 is then discharged by the discharge port 407, the bottom plate 6012SO4Mixing after solution and processing is fine
Dimension, then released the composite fibre after processing by the second delivery device 403, and by Na2SO4Solution reclaims；Then after handling
Composite fibre dry and crush, obtain fiber powder；
S3, degradable adhesive preparation：By the peach gum of above-mentioned parts by weight, trehalose, pulullan polysaccharide, polyethylene
The water of alcohol, methylcellulose and 200 parts by weight is mixed and stirred for uniformly obtaining mixed liquor, and mixed liquor then is heated into 100 DEG C,
Keeping temperature continues to boil 40min, obtains the degradable adhesive of sticky shape；
S4, natural anticorrosion bactericide preparation：By the carrot of above-mentioned parts by weight, onion, cabbage, radix glycyrrhizae, dark plum,
Orange peel, cape jasmine and bark of official magnolia mixing are mashed, and add the ethanol of 20 parts by weight and the water of 100 parts by weight carries out infusion at 55 DEG C
1.5h, then heat to 95 DEG C continue infusions it is complete to moisture evaporation, obtain the natural anticorrosion bactericide of pureed；
S5, height are mixed：High mixer is placed in after the tapioca of above-mentioned parts by weight is mixed with the fiber powder obtained in S2
In, high mixed 15min is carried out under the conditions of high mixed temperature is 105 DEG C, rotating speed is 620r/min, what is then obtained in addition S3 drops
Adhesive is solved, regulation rotating speed is that 720r/min progress is high mixed, and 125 DEG C are warming up to 2 DEG C/min programming rate during height is mixed,
Constant temperature stirs 9min, is then cooled to 95 DEG C with 1 DEG C/min cooling rate, then add in S4 into high mixer obtain it is natural
Anticorrosion and bactericidal agent, continue to stir 12min, obtain high mixed material, it is so hot-forming that can to drop that the mixed material of height then is sent into moulding press
Solve dixie cup cup；
S6, upper film：By the lotus leaf powder of above-mentioned parts by weight, locust bean gum, nucleoprotamine and mustard flour and 100 parts by weight
Distilled water suspension is mixed evenly to obtain, suspension is then heated to 90 DEG C, adds the poly- hydroxyl of above-mentioned parts by weight
Base fatty acid ester is obtained into film liquid after stirring, and will be uniformly coated on into film liquid in S5 inside degradable paper cup body, then carry out
Infrared irradiation and ultraviolet light, that is, the disposable degradable dixie cup is made.
Wherein, a length of 500 μm of the infrared waves of Infrared irradiation, irradiation time 35min；The ultraviolet light of ultraviolet light
Wavelength is 240nm, irradiation time 4.5h.
<Contrast test>
The common degradable dixie cup of disposal starch base that in the market is sold as a comparison case 1 with above-described embodiment 1~3
In obtained disposable degradable dixie cup carry out contrast test, carry out Degrading experiment according to GB/T 20197-2006 standard,
Draw result as shown in table 1 below：
The Degrading experiment situation of the comparative example 1 of table 1 and embodiment 1~3 contrasts
As can be seen from Table 1, the disposable degradable dixie cup as obtained by the embodiment of the present invention 1~3, soil bury after 30 days it
Weightlessness reaches 15.8%~16.5%, higher than the common degradable dixie cup of disposal starch base sold in the market
11.1% weightlessness；Its weightlessness reaches 35.2%~36.5% after soil buries 60 days, common also above being sold in the market
The degradable dixie cup of disposal starch base 21.2% weightlessness；Soil bury its weightlessness after 120 days reach 81.8%~
82.4%, 65.3% weightlessness of the common degradable dixie cup of disposal starch base sold compared in the market has significantly
Improve；This shows that the disposable degradable dixie cup of the present invention is been significantly enhanced on degradation property.
Simultaneously because antibiotic property of the flax fiber to harmful levels of pathogens, and carrot, onion, cabbage, radix glycyrrhizae, dark plum, mandarin orange
These material possessed antisepsis and sterilization performances of orange peel, cape jasmine and the bark of official magnolia so that disposable degradable dixie cup of the invention exists
Do not occur situation about going mouldy during Degrading experiment.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details.
Claims (5)
1. a kind of preparation method of disposable degradable dixie cup, it is characterised in that described disposable degradable dixie cup includes can
Degrade dixie cup cup and the inner membrance coated in the degradable dixie cup cup inner surface, the degradable dixie cup cup include with
The raw material of lower parts by weight：50~70 parts of tapioca, 20~25 parts of sisal fiber, 10~20 parts of flax fiber, alginic acid fibre
15~25 parts, 20~30 parts of peach gum, 6~10 parts of trehalose, 4~6 parts of pulullan polysaccharide, 10~20 parts of polyvinyl alcohol, methyl it is fine
6~8 parts of dimension element, 2~4 parts of carrot, 2~4 parts of onion, 2~4 parts of cabbage, 2~4 parts of radix glycyrrhizae, 1~3 part of dark plum, orange peel 1
1~3 part of~3 parts, 1~3 part of cape jasmine and the bark of official magnolia；
The inner membrance includes the raw material of following parts by weight：30~40 parts of polyhydroxyalkanoate, 4~6 parts of lotus leaf powder, locust bean gum
1~2 part of 3~5 parts, 3~5 parts of nucleoprotamine and mustard flour；
The polyhydroxyalkanoate is 1.2 by mass ratio:1.6:1.8 poly butyric ester, poly- hydroxyl valerate, Yi Jiyou
The copolymer that butyric ester and hydroxyl valerate are formed is mixed；
The carrot, onion, cabbage, radix glycyrrhizae, dark plum, orange peel, cape jasmine and the bark of official magnolia are fresh raw material；
The preparation method of described disposable degradable dixie cup, comprises the following steps：
S1, a kind of fiber pre-processing device is provided, it includes：
Acetic acid cylinder, there is liftable filter screen inside it, and bottom is provided with leakage fluid dram, the first push is provided with the upper side of the acetic acid cylinder
Mechanism, first delivery device include fixed station, the first cylinder being installed on fixed station and the piston with the first cylinder
The first push pedal that bar is fixedly connected；
Conveying device, it is arranged on the opposite side of acetic acid cylinder, accepts the material after the acidleach of the first push pedal push, described defeated
Device is sent to convey material under tractor drives；
Reaction unit, below provided with a base, the base includes the fulcrum bearing of surface plate body and support surface plate body, described
Surface plate body is provided with motor and reaction cylinder, and the reaction cylinder accepts the material of the conveying device conveying, the motor it is defeated
Shaft is fixedly connected with a rotary shaft, and the rotary shaft is stretched into inside the reaction cylinder, and the reaction cylinder is built with Na2SO4It is molten
Liquid, the bottom of the reaction cylinder be provided with can pull bottom plate, the surface plate body is relative with the bottom plate to be located to be up/down perforation
Structure, the fulcrum bearing inside are provided with the second delivery device, and second delivery device includes the second gas below motor
Cylinder, the second push pedal being fixedly connected with the piston rod of the second cylinder, second push pedal push away in the flexible of the second cylinder piston rod
It is identical with the longitudinal section area of the inwall of fulcrum bearing along horizontal motion, the longitudinal section of second push pedal under dynamic so that institute
State that the second push pedal is inconsistent with the inwall of the fulcrum bearing in motion process, formation is available for the discharge bin that material is drawn off, described
Side of the discharge bin away from second delivery device is provided with discharge port；
Wherein, the relative casing wall of the reaction cylinder is provided with the yin, yang electrode that can carry out liquid phase plasma electrolysis infiltration processing,
Yin, yang electrode is connected with high-frequency direct-current power supply；Multiple disks, the cylindrical weekly interval of disk are arranged at intervals with the rotary shaft
Fixed multiple elliptical blades；
S2, fiber pretreatment：After the sisal fiber, flax fiber, alginic acid fibre of above-mentioned parts by weight are mixed in acetic acid cylinder
The acetum that use quality fraction is 20%~30% carries out acidleach and handles 1~2h, is then cleaned and is mixed using distilled water
Condensating fiber, rise the filter screen and composite fibre is pushed to by the conveying device by first delivery device, pass through institute
It is 5.5 × 10 to state conveying device and composite fibre is delivered to equipped with concentration-7Mol/L Na2SO4In the reaction cylinder of solution, and really
Protect Na2SO4Solution submerges the disk, starts the motor before conveying and connects high-frequency direct-current power supply, then enters composite fibre
15~25min of row corona treatment handled after composite fibre, close the motor and disconnect high-frequency direct-current power supply, so
The Na in reaction cylinder is discharged by the discharge port, the bottom plate afterwards2SO4Composite fibre after solution and processing, then pass through second
Delivery device releases the composite fibre after processing, and by Na2SO4Solution reclaims；Then by the composite fibre drying after processing simultaneously
Crush, obtain fiber powder；
S3, degradable adhesive preparation：By the peach gum of above-mentioned parts by weight, trehalose, pulullan polysaccharide, polyvinyl alcohol, methyl
Cellulose and the water of 200 parts by weight are mixed and stirred for uniformly obtaining mixed liquor, and mixed liquor then is heated into 100 DEG C, keep temperature
Degree continues to boil 30~50min, obtains the degradable adhesive of sticky shape；
S4, natural anticorrosion bactericide preparation：By the carrot of above-mentioned parts by weight, onion, cabbage, radix glycyrrhizae, dark plum, orange peel,
Cape jasmine and the bark of official magnolia mixing mashes, add 20 parts by weight ethanol and 100 parts by weight water 50~60 DEG C carry out infusions 1~
2h, then heat to 90~100 DEG C continue infusions it is complete to moisture evaporation, obtain the natural anticorrosion bactericide of pureed；
S5, height are mixed：It is placed in after the tapioca of above-mentioned parts by weight is mixed with the fiber powder obtained in S2 in high mixer, Yu Gao
High mixed 10~20min is carried out under the conditions of mixed temperature is 100~110 DEG C, rotating speed is 600~650r/min, then adds in S3 and obtains
The degradable adhesive arrived, regulation rotating speed is that 700~750r/min progress is high mixed, fast with 2 DEG C/min heating during height is mixed
Degree is warming up to 120~130 DEG C, and constant temperature stirs 8~10min, is then cooled to 90~100 DEG C with 1 DEG C/min cooling rate, then
Obtained natural anticorrosion bactericide is added in S4 into high mixer, continues 10~15min of stirring, high mixed material is obtained, then will
The mixed material feeding moulding press of height is hot-forming to obtain degradable dixie cup cup；
S6, upper film：By the distillation of the lotus leaf powder of above-mentioned parts by weight, locust bean gum, nucleoprotamine and mustard flour and 100 parts by weight
Suspension is mixed evenly to obtain in water, and suspension then is heated into 80~100 DEG C, adds the poly- hydroxyl fat of above-mentioned parts by weight
Fat acid esters is obtained into film liquid after stirring, and will be uniformly coated on into film liquid in S5 inside degradable paper cup body, then carry out infrared
Light irradiation and ultraviolet light, that is, the disposable degradable dixie cup is made.
2. the preparation method of disposable degradable dixie cup as claimed in claim 1, it is characterised in that conveying device uses in S1
Conveyer belt is conveyed, and belt outer surface interval is installed with multiple strip projected parts things, the width of the strip projected parts thing with it is defeated
Send bandwidth equal.
3. the preparation method of disposable degradable dixie cup as claimed in claim 1, it is characterised in that S1 high-frequency direct-current power supplys are applied
The voltage added is 200~600V.
4. the preparation method of disposable degradable dixie cup as claimed in claim 1, it is characterised in that the irradiation of S6 mid-infrared lights
A length of 400~600 μm of infrared waves, irradiation time are 30~40min.
5. the preparation method of disposable degradable dixie cup as claimed in claim 1, it is characterised in that ultraviolet light in S6
A length of 200~the 280nm of ultraviolet light wave, irradiation time are 4~5h.
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| CN108951268A (en) * | 2018-06-01 | 2018-12-07 | 安徽永豪日用品有限公司 | A kind of environment-friendly degradable paper cup material and preparation method thereof |
| CN109098041B (en) * | 2018-08-08 | 2021-09-21 | 蚌埠天成包装科技股份有限公司 | Antibacterial hydrolyzed paper-based packaging material and preparation method thereof |
| CN109371747A (en) * | 2018-09-27 | 2019-02-22 | 安庆市恒原纸塑有限公司 | A kind of disposable degradable paper disc and preparation method thereof |
| CN110877779B (en) * | 2019-11-16 | 2021-09-03 | 上海新晓环保科技有限公司 | Novel noodle cup and manufacturing method thereof |
| CN111576090B (en) * | 2020-05-14 | 2022-07-01 | 武汉鑫永安纸塑有限公司 | Degradable paper cup and preparation method thereof |
| WO2023096500A1 (en) * | 2021-11-26 | 2023-06-01 | MK Product Development Limited | Improved compositions, containers and/or lids, and their methods of manufacture |
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| KR20050071396A (en) * | 2005-06-02 | 2005-07-07 | 서희동 | Paper cup for tea beverage |
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| KR20050071396A (en) * | 2005-06-02 | 2005-07-07 | 서희동 | Paper cup for tea beverage |
| CN202389807U (en) * | 2011-12-09 | 2012-08-22 | 陈彦明 | Biological degradation tea paper cup |
| CN203953190U (en) * | 2014-06-26 | 2014-11-26 | 缪仁循 | Envelope type folding paper cup |
| CN204078506U (en) * | 2014-08-21 | 2015-01-07 | 卓俊杰 | A kind of built-in filter membrane type degradable disponsable paper cup with cover |
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Application publication date: 20170426 Assignee: Anhui yingjieli new material packaging Co.,Ltd. Assignor: Anhui Shuangyu Packaging Co.,Ltd. Contract record no.: X2023980042964 Denomination of invention: Disposable degradable paper cup and its preparation method Granted publication date: 20171212 License type: Common License Record date: 20231009 |
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