CN110859302A - Disposable edible environment-friendly tableware and production process technology thereof - Google Patents
Disposable edible environment-friendly tableware and production process technology thereof Download PDFInfo
- Publication number
- CN110859302A CN110859302A CN201910980784.1A CN201910980784A CN110859302A CN 110859302 A CN110859302 A CN 110859302A CN 201910980784 A CN201910980784 A CN 201910980784A CN 110859302 A CN110859302 A CN 110859302A
- Authority
- CN
- China
- Prior art keywords
- tableware
- edible
- disposable
- environment
- friendly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920002472 Starch Polymers 0.000 claims abstract description 14
- 235000019698 starch Nutrition 0.000 claims abstract description 14
- 239000008107 starch Substances 0.000 claims abstract description 14
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 13
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 claims abstract description 13
- 235000011086 calcium lactate Nutrition 0.000 claims abstract description 13
- 229960002401 calcium lactate Drugs 0.000 claims abstract description 13
- 239000001527 calcium lactate Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 13
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 13
- 239000000661 sodium alginate Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 3
- 229940050549 fiber Drugs 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims 2
- 235000013305 food Nutrition 0.000 claims 2
- 238000010025 steaming Methods 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/30—Foods or foodstuffs containing additives; Preparation or treatment thereof containing carbohydrate syrups; containing sugars; containing sugar alcohols, e.g. xylitol; containing starch hydrolysates, e.g. dextrin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/20—Lunch or picnic boxes or the like
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Molecular Biology (AREA)
- Table Devices Or Equipment (AREA)
Abstract
The invention relates to a production process technology of disposable edible environment-friendly tableware, which comprises an inner layer, an outer layer and an intermediate layer, wherein the intermediate layer is a transparent solid body formed by decocting starch, edible crude fiber and water, shaping and drying in the air, the inner layer and the outer layer are waterproof films which are completely wrapped on the inner layer and are prepared by reacting a sodium alginate aqueous solution and a calcium lactate aqueous solution, and the disposable edible environment-friendly tableware is not easy to damage by water and oil. The disposable environment-friendly tableware disclosed by the technology of the invention is edible, environment-friendly, low in cost, pollution-free and suitable for being used as a substitute of plastic tableware and lunch boxes.
Description
Technical Field
The invention relates to the field of disposable tableware and lunch boxes, in particular to disposable edible environment-friendly tableware and lunch boxes
Background
Disposable tableware and lunch boxes are disposable dining utensils, are used in large quantities at present and are mostly made of non-degradable plastics, so that not only is resource waste caused, but also the environment is seriously polluted.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a disposable edible environment-friendly tableware and a production process thereof, wherein the material is made of edible starch, and the tableware is edible after use, so that pollution is reduced.
The invention relates to a disposable edible environment-friendly tableware and a production process technology thereof.
Further, the material preparation comprises mixing the raw starch and the edible crude fiber according to the ratio of 5: 1, adding 35% of water, and uniformly mixing.
Furthermore, the mixture is placed in a meal box and tableware mould for shaping.
Further, the mold filled with the mixture was placed in an autoclave and steamed for 30 min.
Further, the steamed mixture is demoulded and placed below 0 ℃ for rapid cooling.
Further, a calcium lactate solution is prepared by adding 0.1% -0.3% calcium lactate to edible water.
Further, sodium alginate solution is prepared by adding 1% sodium alginate into edible water.
Furthermore, the film forming method is that the formed lunch box and tableware are firstly put into sodium alginate solution for a few seconds and then put into calcium lactate solution for film forming.
Furthermore, the film-formed lunch box and tableware are quickly air-dried at high temperature.
Furthermore, the structure of the lunch box is that the middle layer is made of starch and crude fiber mixture, and the inner layer and the outer layer are both made of edible films.
Furthermore, the tableware has a structure that the middle layer is made of starch and crude fiber mixture, and the outer layer is made of edible film.
Furthermore, the manufacturing method can be used for disposable lunch boxes and tableware such as spoons, chopsticks and lunch boxes.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
The invention is composed of an inner layer, an outer layer and an intermediate layer, wherein the intermediate layer is a transparent solid which is formed by decocting starch, edible crude fiber and water and drying in the air after shaping, and the outer layer of the inner layer is a waterproof film which is prepared by reacting a sodium alginate aqueous solution and a calcium lactate aqueous solution and completely wraps the inner layer, so that the waterproof film is not easy to damage by water and oil. The disposable environment-friendly tableware disclosed by the technology of the invention is edible, environment-friendly, low in cost, pollution-free and suitable for being used as a substitute of plastic tableware and lunch boxes. The invention has simple structure and obvious effect and is suitable for popularization and use.
Description of the essential elements
1-outer layer, 2-middle layer, 3-inner layer, 4-lunch box, 5-chopsticks and 6-spoon
Drawings
FIG. 1 is a schematic view of a lunch box according to the present invention
FIG. 2 is a schematic view of the structure of chopsticks of the present invention
FIG. 3 is a schematic view of the spoon structure of the present invention
Detailed Description
The invention is further illustrated by the following description of specific embodiments in conjunction with the accompanying drawings.
As shown in figure 1, the disposable edible environment-friendly tableware and the production process thereof provided by the invention are made of starch, edible crude fiber, sodium alginate, calcium lactate and water.
Example one
The material preparation comprises mixing raw starch and edible crude fiber at a ratio of 5: 1, adding 35% water, and mixing.
Example two
The mixture is placed in a meal box and tableware mould for shaping.
EXAMPLE III
The mold filled with the mixture was placed in an autoclave and steamed for 30 min.
Example four
And (4) demolding the steamed mixture, and quickly cooling the mixture below 0 ℃.
EXAMPLE five
A calcium lactate solution is prepared by adding 0.1% -0.3% calcium lactate to edible water.
EXAMPLE six
Preparing sodium alginate solution by adding 1% sodium alginate into edible water.
EXAMPLE seven
The film forming method is that the formed lunch box and tableware are first set in sodium alginate solution for several seconds and then set in calcium lactate solution to form film.
Example eight
And (5) quickly drying the film-formed lunch box and tableware at high temperature.
Example nine
As shown in figure 1, the structure of the lunch box is that the middle layer 2 is a mixture of starch and crude fiber, and the inner layer 3 and the outer layer 1 are both made of edible films.
Example ten
As shown in fig. 2 and 3, the tableware has a structure in which the middle layer 2 is a mixture of starch and coarse fiber and the outer layer 1 is an edible film.
EXAMPLE eleven
As shown in fig. 1 to 3, the manufacturing method can be used for disposable lunch boxes and tableware such as spoons 6, chopsticks 5, lunch boxes 4, and the like.
The above description is only an example of the present invention and does not limit the present invention, and it is obvious to those skilled in the art that various changes and modifications can be made in the present invention. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention shall be included in the claims of the present invention.
Claims (12)
1. A disposable edible environment-friendly tableware is prepared from starch, edible crude fiber, sodium alginate, calcium lactate, and water.
2. A disposable edible environment-friendly tableware and its production process are characterized by that the raw starch and edible coarse fibre are mixed according to the ratio of 5: 1, and 35% of water is added, and uniformly mixed.
3. A disposable edible environment-friendly tableware and its production process are characterized by that the mixture must be placed in the mould of lunch box and tableware to form the shape.
4. A disposable edible environment-friendly tableware and a production process thereof are characterized in that a mould filled with a mixture is placed in an autoclave for steaming for 30 min.
5. The disposable edible environment protection tableware is characterized by that the steamed mixture is demoulded and placed under 0 deg.C for quick cooling.
6. A disposable edible environment protection tableware and its production technology features that the solution of calcium lactate is prepared by adding 0.1-03% of calcium lactate to edible water.
7. A disposable edible environment-friendly tableware and a production process technology thereof are characterized in that sodium alginate solution is prepared by adding 1 percent of sodium alginate into edible water.
8. A disposable edible environmental protection tableware is made up through such technological steps as putting the shaped food box or tableware in the solution of sodium alginate for several seconds, and putting it in the solution of calcium lactate to form film.
9. A disposable edible environmental protection tableware and its production technology are characterized by that the film-formed lunch box and tableware are quickly air-dried at high temp.
10. The disposable edible environment protection tableware features that its middle layer is made of starch and coarse fibre mixture and its internal and external layers are made of edible film.
11. A disposable edible environment-friendly tableware and its production process are characterized in that the tableware has a structure that the middle layer is a mixture of starch and crude fiber, and the outer layer is made of edible film.
12. The disposable edible environment protection tableware features that it may be used as disposable food box and tableware, such as spoon, chopsticks and lunch box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910980784.1A CN110859302A (en) | 2019-10-15 | 2019-10-15 | Disposable edible environment-friendly tableware and production process technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910980784.1A CN110859302A (en) | 2019-10-15 | 2019-10-15 | Disposable edible environment-friendly tableware and production process technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110859302A true CN110859302A (en) | 2020-03-06 |
Family
ID=69652743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910980784.1A Pending CN110859302A (en) | 2019-10-15 | 2019-10-15 | Disposable edible environment-friendly tableware and production process technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110859302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711270A (en) * | 2022-04-19 | 2022-07-08 | 浙江理工大学 | Edible material based on alginate coating and preparation method and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116260A (en) * | 1995-05-26 | 1996-02-07 | 钱生球 | Producing method of green instant food box |
| CN1195720A (en) * | 1997-04-08 | 1998-10-14 | 冯超 | Process for producing soluble edible catering tableware |
| WO1999042025A1 (en) * | 1998-02-18 | 1999-08-26 | Green Way International Ltd. | A rapid decomposable disposable tableware and packing material, and a method thereof |
| CN102643456A (en) * | 2012-03-29 | 2012-08-22 | 邵建军 | Disposable catering and drinking utensil, disposable catering and drinking utensil package and production process of disposable catering and drinking utensil |
| CN106618086A (en) * | 2016-12-26 | 2017-05-10 | 宜宾沁仙米业有限公司 | Disposable environment-friendly tableware and processing method thereof |
| CN110028803A (en) * | 2019-04-02 | 2019-07-19 | 安徽雁飞粮油有限责任公司 | A kind of wheat bran tableware and preparation method thereof |
-
2019
- 2019-10-15 CN CN201910980784.1A patent/CN110859302A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116260A (en) * | 1995-05-26 | 1996-02-07 | 钱生球 | Producing method of green instant food box |
| CN1195720A (en) * | 1997-04-08 | 1998-10-14 | 冯超 | Process for producing soluble edible catering tableware |
| WO1999042025A1 (en) * | 1998-02-18 | 1999-08-26 | Green Way International Ltd. | A rapid decomposable disposable tableware and packing material, and a method thereof |
| CN102643456A (en) * | 2012-03-29 | 2012-08-22 | 邵建军 | Disposable catering and drinking utensil, disposable catering and drinking utensil package and production process of disposable catering and drinking utensil |
| CN106618086A (en) * | 2016-12-26 | 2017-05-10 | 宜宾沁仙米业有限公司 | Disposable environment-friendly tableware and processing method thereof |
| CN110028803A (en) * | 2019-04-02 | 2019-07-19 | 安徽雁飞粮油有限责任公司 | A kind of wheat bran tableware and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711270A (en) * | 2022-04-19 | 2022-07-08 | 浙江理工大学 | Edible material based on alginate coating and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105568777A (en) | Method for producing 20 tons of molded pulp products per day | |
| CN101230201B (en) | Biodegradable plant fibre material and production technique thereof | |
| CN1827403A (en) | Flour-sculpting craft products and method for making same | |
| CN110859302A (en) | Disposable edible environment-friendly tableware and production process technology thereof | |
| CN107474570A (en) | A kind of degradable disponsable tableware and preparation method thereof | |
| CN109180124A (en) | A kind of preparation method of Quick-dry anti-crack clay sculpture material | |
| CN103627196A (en) | Degradable plant fiber daily-used utensil and manufacturing method thereof | |
| CN103819919A (en) | Preparation method of degradable foam packing material | |
| CN108839160B (en) | Preparation method of glue-free molding compact material of bamboo powder through hydrothermal treatment | |
| CN1111380C (en) | Formation method for wholly-degradable disposable tableware and mould structure thereof | |
| CN106587771B (en) | Baking-free ceramic | |
| CN101664569B (en) | Preparation method of high strength sodium polyphosphate/chitosan hollow composite bar material | |
| CN103274664A (en) | Artware and fabrication method thereof | |
| CN108327450A (en) | A kind of production method that stereo sand is drawn | |
| CN101988281A (en) | Pulp tableware production method | |
| CN110698874A (en) | Degradable material and preparation method and application thereof | |
| CN208709205U (en) | Environment-friendly degradable tableware and its processing mold | |
| CN113292820A (en) | Preparation method for making potted landscaping by dyeing bamboo powder and epoxy resin at high temperature | |
| CN101502221A (en) | Paper pulp basin and method for producing the same | |
| CN102863863A (en) | Anti-water-seepage spraying agent for expandable polystyrene (EPS) foam product and method for preparing anti-water-seepage EPS foam product by using same | |
| CN104608223B (en) | Method for manufacturing bamboo recombined laminated wood sliced sheet | |
| CN106592103A (en) | Production method using straw to produce packaging material | |
| TW201109154A (en) | Manufacturing method for plant fiber product | |
| CN103385632A (en) | Manufacturing method of novel ceramic plate | |
| CN113173310B (en) | Degradable disposable food preservation tray |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200306 |
|
| WD01 | Invention patent application deemed withdrawn after publication |