CN106432813A - Disposable environment-friendly tableware and preparation method thereof - Google Patents
Disposable environment-friendly tableware and preparation method thereof Download PDFInfo
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- CN106432813A CN106432813A CN201610839694.7A CN201610839694A CN106432813A CN 106432813 A CN106432813 A CN 106432813A CN 201610839694 A CN201610839694 A CN 201610839694A CN 106432813 A CN106432813 A CN 106432813A
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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
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- 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
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Medicinal Preparation (AREA)
Abstract
The invention discloses a disposable environment-friendly tableware which is prepared from the following materials: cassava, konjak, corn, rice, towel gourd, sesbania gum and algin, wherein the towel gourd contains loofah sponge and the rice is sticky rice. The disposable environment-friendly tableware is prepared from the plant materials, is capable of quickly biodegrading and can be recovered as the raw material of animal feed and soil fertilizer. After the tableware is buried underground, the environment is not polluted. After the tableware is biodegraded for 1-2 months, the nutrition is supplied to the soil and the infertile condition of the soil can be relieved.
Description
Technical field
The present invention relates to tableware manufactures field and in particular to a kind of disposable environmental protection tableware and preparation method thereof.
Background technology
Develop rapidly with economic and scientific and technical, the rhythm of life of people is more and more faster, fast food becomes people's working
Groundwork meal, the thing followed be a tableware using increase, disposable plastic tableware typically adopts currently on the market
The macromolecular compounds such as polystyrene, polypropylene, polyvinyl chloride are made, and disposable plastic tableware is bringing us easily together
When, also can produce multiple side effects and constitute to the direct pollution of human body and the secondary pollution to environment：Disposable foamed plastic tableware exists
A large amount of foaming agents belonging to Ozone depletion material will be consumed in production process, thus jeopardizing the umbrella ozone layer of the earth,
And the macromolecular compound such as polystyrene, polypropylene, polyvinyl chloride is difficult to biodegradable, degradation cycle is extremely long, in common ring
Up to 200 years under border, thereby result in substantial amounts of white garbage, pollution has been caused to environment；Simultaneously existing degradable
Disposable tableware with the addition of a lot of chemical agents and can decompose in heat, sucked by food, human body caused with micropollution, long
Deposition damage health long.
Content of the invention
It is an object of the invention to being directed to the problems referred to above, provide a kind of disposable environmental protection tableware, tableware of the present invention is all
Vegetable material make can fast degraded biologically, and the recyclable raw material as animal feed and soil and fertilizer, the present invention is eaten
Tool be embedded in underground not only will not environmental pollution, provide nutrition improvement soil to soil after 1-2 month biodegradable
Barren situation.
It is a still further object of the present invention to provide a kind of preparation method of disposable environmental protection tableware, the inventive method manufacture
Tableware compactness is good, can high temperature resistant seepage for a long time, and the method is simple to operation, reduces the production cost of tableware, and
The material being harmful to environment, the inventive method environmental protection is not produced in production process.
The present invention provide technical scheme be：
A kind of disposable environmental protection tableware, described disposable environmental protection tableware includes following material and makes：Cassava, konjaku, corn,
Rice, sponge gourd, sesbania gum, sodium alginate；Wherein sponge gourd is the sponge gourd containing luffa, and rice is glutinous rice.
Preferably, described disposable environmental protection tableware is made up of following material by weight percentage：Cassava 150-200
Part, konjaku 25-50 part, corn 22-30 part, rice 10-15 part, sponge gourd 40-50 part, sesbania gum 20-35 part, sodium alginate 10-
15 parts, water 300-400 part, ethanol 50-100 part.
Preferably, described disposable environmental protection tableware is made up of following material by weight percentage：180 parts of cassava, evil spirit
45 parts of taro, 28 parts of corn, 12 parts of rice, 42 parts of sponge gourd, 30 parts of sesbania gum, 12 parts of sodium alginate, 350 parts of water, 80 parts of ethanol.
A kind of preparation method of described disposable environmental protection tableware, comprises the following steps：
1), cassava, corn, rice are dried, wear into powdery, cross 300 mesh sieve it is impossible to the particle sieving continues to grind
Till crossing 300 mesh sieve, obtain mixed-powder A；
2), konjaku is removed the peel, add water, blended using juice extractor, be filtrated to get konjaku slurries, toward in konjaku slurries plus extra large
Mosanom, is heated to 50-60 DEG C, keeps 2-3 hour, and period is stirred continuously, and finally obtains thick liquid B；
3), by loofah peeling, add water, blended using juice extractor, add pectase, stand 2-3 hour, be stirred for 1 little
When, it is filtrated to get filter residue, by filter residue and drying, then through pulverizing 100 mesh sieve, obtain powder C；
4), mixed-powder A, sesbania gum are mixed with water, disperseed at a high speed after 1-2 hour using emulsion dispersion machine, standing 1 is little
When, refrigerate 1-2 hour under the conditions of putting into 4 DEG C, take out and rise again to 25-30 DEG C, add thick liquid B, powder C, ethanol, finally breast
After changing dispersion machine high speed dispersion 1-2 hour, vacuumize 0.5 hour, to mixing liquid, mixing liquid is poured into mould, be dried to
Type obtains final product described disposable environmental protection tableware.
Preferably, step 2), step 3) with step 4) in add water weight than for 1: 0.5-1: 5-8.
Preferably, step 4) in the scattered speed of emulsion dispersion machine high speed be 10000rmp.
Preferably, step 4) described in mould be one of chopsticks, spoon, fork, cutlery box, cup mould.
Preferably, step 3) in pectase addition be sponge gourd weight 0.1-0.5%.
Beneficial effects of the present invention are as follows：
In the present invention containing cassava, corn, glutinous rice this be in material, to contain abundant starch, form one layer of cause with sesbania gum
Close diaphragm, heat resisting, form netted, the stretch-proof of raising disposable tableware with the loofah fiber in sponge gourd simultaneously
With anti-pressure ability, konjaku is combined with sodium alginate and can significantly improve disposable tableware anti-leakage function, extends tableware use time；
What the present invention adopted is all biological material capable of being fast degraded, and after discarding, to environmental hazard, the present invention contains in a large number energy fast degradation
The recyclable raw material as animal feed and soil and fertilizer of starch, resource reclaim recycles, and more utilizes resource, this
The common cheap cost of material that can significantly reduce the present invention of bright material.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail, to make those skilled in the art's reference say
Bright book word can be implemented according to this.
Embodiment 1：
A kind of disposable environmental protection tableware, makes including following material：Cassava, konjaku, corn, rice, sponge gourd, sesbania gum,
Sodium alginate；Wherein sponge gourd is the sponge gourd containing luffa, and rice is glutinous rice.
The preparation method of above-mentioned disposable environmental protection tableware, comprises the following steps：
1), cassava, corn, rice are dried, wear into powdery, cross 300 mesh sieve it is impossible to the particle sieving continues to grind
Till crossing 300 mesh sieve, obtain mixed-powder A；
2), konjaku is removed the peel, add water, blended using juice extractor, be filtrated to get konjaku slurries, toward in konjaku slurries plus extra large
Mosanom, is heated to 50 DEG C, keeps 2 hours, period is stirred continuously, and finally obtains thick liquid B；
3), by loofah peeling, add water, blended using juice extractor, add pectase, stand 2 hours, be stirred for 1 hour,
It is filtrated to get filter residue, by filter residue and drying, then through pulverizing 100 mesh sieve, obtain powder C；
4), mixed-powder A, sesbania gum are mixed with water, after being disperseed 1 hour at a high speed using emulsion dispersion machine, standing 1 is little
When, refrigerate 1 hour under the conditions of putting into 4 DEG C, take out and rise again to 25 DEG C, add thick liquid B, powder C, ethanol, final emulsion divides
After scattered machine disperses 1 hour at a high speed, vacuumize 0.5 hour, to mixing liquid, mixing liquid is poured into mould, drying and moulding obtains final product
Described disposable environmental protection tableware.
Embodiment 2
A kind of disposable environmental protection tableware, is made up of following material by weight percentage：150 parts of cassava, 25 parts of konjaku, jade
Rice 22 parts, 10 parts of glutinous rice, 40 parts of sponge gourd, 20 parts of sesbania gum, 10 parts of sodium alginate, 300 parts of water, 50 parts of ethanol, sponge gourd be containing
The sponge gourd of luffa.
The preparation method of above-mentioned disposable environmental protection tableware, comprises the following steps (following raw material is by weight)：
1), by 150 parts of cassava, 22 parts of corn, 10 parts of dryings of glutinous rice, wear into powdery, cross 300 mesh sieve it is impossible to sieve
Particle continue grind until can mistake 300 mesh sieve till, obtain mixed-powder A；
2), by 25 parts of peelings of konjaku, add 46.15 parts of water, blended using juice extractor, be filtrated to get konjaku slurries, toward evil spirit
Add 10 parts of sodium alginate in taro slurries, be heated to 60 DEG C, keep 3 hours, period is stirred continuously, and finally obtains thick liquid B；
3), by 40 parts of peelings of sponge gourd, add 23.07 parts of water, blended using juice extractor, add pectase, stand 3 hours,
It is stirred for 1 hour, is filtrated to get filter residue, by filter residue and drying, then through pulverizing 100 mesh sieve, obtain powder C；
4), mixed-powder A, 20 parts of sesbania gum are mixed for 230.78 parts with water, disperse at a high speed 1-2 little using emulsion dispersion machine
Shi Hou, the scattered speed of high speed be 10000rmp, stand 1 hour, under the conditions of putting into 4 DEG C refrigerate 1-2 hour, take out rise again to
25-30 DEG C, add thick liquid B, powder C, 50 parts of ethanol, after final emulsion dispersion machine disperses 1-2 hour at a high speed, disperse at a high speed
Speed be 10000rmp, vacuumize 0.5 hour, to mixing liquid, mixing liquid poured into mould, drying and moulding obtains final product described
Disposable environmental protection tableware.
Embodiment 3
A kind of disposable environmental protection tableware, is made up of following material by weight percentage：200 parts of cassava, 50 parts of konjaku, jade
30 parts of rice, 15 parts of glutinous rice, 50 parts of sponge gourd, 35 parts of sesbania gum, 15 parts of sodium alginate, 400 parts of water, 100 parts of ethanol.
The preparation method of above-mentioned disposable environmental protection tableware, comprises the following steps：
1), cassava, corn, glutinous rice are dried, wear into powdery, cross 300 mesh sieve it is impossible to the particle sieving continues to grind
Till crossing 300 mesh sieve, obtain mixed-powder A；
2), konjaku is removed the peel, add water, blended using juice extractor, be filtrated to get konjaku slurries, toward in konjaku slurries plus extra large
Mosanom, is heated to 50 DEG C, keeps 3 hours, period is stirred continuously, and finally obtains thick liquid B；
3), by loofah peeling, add water, blended using juice extractor, add pectase, the addition of pectase is sponge gourd weight
The 0.5% of amount, stands 3 hours, is stirred for 1 hour, is filtrated to get filter residue, by filter residue and drying, then through pulverizing 100 mesh sieves
Son, obtains powder C；
4), mixed-powder A, sesbania gum are mixed with water, after being disperseed 2 hours at a high speed using emulsion dispersion machine, standing 1 is little
When, refrigerate 1 hour under the conditions of putting into 4 DEG C, take out and rise again to 25 DEG C, add thick liquid B, powder C, ethanol, final emulsion divides
After scattered machine disperses 2 hours at a high speed, vacuumize 0.5 hour, to mixing liquid, mixing liquid is poured into mould, drying and moulding obtains final product
Described disposable environmental protection tableware, wherein mould are one of chopsticks, spoon, fork, cutlery box, cup mould.
Embodiment 4
A kind of disposable environmental protection tableware, is made up of following material by weight percentage：180 parts of cassava, 45 parts of konjaku, jade
28 parts of rice, 12 parts of glutinous rice, 42 parts of sponge gourd, 30 parts of sesbania gum, 12 parts of sodium alginate, 350 parts of water, 80 parts of ethanol.
The preparation method of above-mentioned disposable environmental protection tableware, comprises the following steps (following material is by weight)：
1), by 180 parts of cassava, 28 parts of corn, 12 parts of dryings of glutinous rice, wear into powdery, cross 300 mesh sieve it is impossible to sieve
Particle continue grind until can mistake 300 mesh sieve till, obtain mixed-powder A；
2), by 45 parts of peelings of konjaku, add 35 parts of water, blended using juice extractor, be filtrated to get konjaku slurries, toward konjaku slurry
Add 12 parts of sodium alginate in liquid, be heated to 55 DEG C, keep 2 hours, period is stirred continuously, and finally obtains thick liquid B；
3), by 42 parts of peelings of sponge gourd, add 35 parts of water, blended using juice extractor, add pectase, the addition of pectase
It is the 0.5% of sponge gourd weight, stands 2 hours, be stirred for 1 hour, be filtrated to get filter residue, by filter residue and drying, then through pulverizing
100 mesh sieve, obtain powder C；
4), mixed-powder A, 30 parts of sesbania gum are mixed for 280 parts with water, after being disperseed 2 hours at a high speed using emulsion dispersion machine,
The scattered speed of high speed is 10000rmp, stands 1 hour, refrigerates 2 hours under the conditions of putting into 4 DEG C, takes out and rises again to 28 DEG C, adds
Thick liquid B, powder C, 80 parts of ethanol, after final emulsion dispersion machine disperses 1 hour at a high speed, the scattered speed of high speed is
10000rmp, vacuumizes 0.5 hour, to mixing liquid, mixing liquid is poured into mould, and drying and moulding obtains final product described disposable ring
Protect tableware；Wherein mould is one of chopsticks, spoon, fork, cutlery box, cup mould.
Following table is the test result of tableware of the present invention
| Tableware of the present invention | |
| Resistance to compression (static pressure kg) | 60-80 |
| Resistance to seepage (100 DEG C of hot water) | More than 8 hours |
| Room temperature (under) | Nontoxic |
| Biodegradability | 1-2 month |
| Recoverable rate | 100% |
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Realize other modification, therefore under the universal being limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the embodiment with description.
Claims (8)
1. a kind of disposable environmental protection tableware is it is characterised in that described disposable environmental protection tableware includes following material makes：Cassava,
Konjaku, corn, rice, sponge gourd, sesbania gum, sodium alginate；Wherein sponge gourd is the sponge gourd containing luffa, and rice is glutinous rice.
2. disposable environmental protection tableware as claimed in claim 1 is it is characterised in that described disposable environmental protection tableware percentage by weight
It is made up of following material than meter：Cassava 150-200 part, konjaku 25-50 part, corn 22-30 part, rice 10-15 part, sponge gourd 40-
50 parts, sesbania gum 20-35 part, sodium alginate 10-15 part, water 300-400 part, ethanol 50-100 part.
3. disposable environmental protection tableware as claimed in claim 1 is it is characterised in that described disposable environmental protection tableware percentage by weight
It is made up of following material than meter：180 parts of cassava, 45 parts of konjaku, 28 parts of corn, 12 parts of rice, 42 parts of sponge gourd, 30 parts of sesbania gum,
12 parts of sodium alginate, 350 parts of water, 80 parts of ethanol.
4. the preparation method of described disposable environmental protection tableware as arbitrary in claim 1-3 is it is characterised in that include following walking
Suddenly：1), cassava, corn, rice are dried, wear into powdery, cross 300 mesh sieve it is impossible to the particle sieving continue to grind until
Till 300 mesh sieve being crossed, obtain mixed-powder A；
2), konjaku is removed the peel, add water, blended using juice extractor, be filtrated to get konjaku slurries, add alginic acid toward in konjaku slurries
Sodium, is heated to 50-60 DEG C, keeps 2-3 hour, and period is stirred continuously, and finally obtains thick liquid B；
3), by loofah peeling, add water, blended using juice extractor, add pectase, stand 2-3 hour, be stirred for 1 hour, mistake
Filter obtains filter residue, by filter residue and drying, then through pulverizing 100 mesh sieve, obtains powder C；
4), mixed-powder A, sesbania gum are mixed with water, are disperseed at a high speed after 1-2 hour using emulsion dispersion machine, stand 1 hour,
Refrigerate 1-2 hour under the conditions of putting into 4 DEG C, take out and rise again to 25-30 DEG C, add thick liquid B, powder C, ethanol, final emulsion
After dispersion machine disperses 1-2 hour at a high speed, vacuumize 0.5 hour, to mixing liquid, mixing liquid is poured into mould, drying and moulding
Obtain final product described disposable environmental protection tableware.
5. the preparation method of disposable environmental protection tableware as claimed in claim 4 is it is characterised in that step 2), step 3) with step
The weight of the water adding in rapid 4) is than for 1: 0.5-1: 5-8.
6. the preparation method of disposable environmental protection tableware as claimed in claim 4 is it is characterised in that step 4) in emulsion dispersion machine
The scattered speed of high speed is 10000rmp.
7. the preparation method of disposable environmental protection tableware as claimed in claim 4 is it is characterised in that step 4) described in mould be
One of chopsticks, spoon, fork, cutlery box, cup mould.
8. the preparation method of disposable environmental protection tableware as claimed in claim 4 is it is characterised in that step 3) in the adding of pectase
Dosage is the 0.1-0.5% of sponge gourd weight.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839694.7A CN106432813A (en) | 2016-09-22 | 2016-09-22 | Disposable environment-friendly tableware and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839694.7A CN106432813A (en) | 2016-09-22 | 2016-09-22 | Disposable environment-friendly tableware and preparation method thereof |
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| CN106432813A true CN106432813A (en) | 2017-02-22 |
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| CN201610839694.7A Pending CN106432813A (en) | 2016-09-22 | 2016-09-22 | Disposable environment-friendly tableware and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077567A (en) * | 2018-08-22 | 2018-12-25 | 刘培洋 | Pure natural disposable tableware of xylophyta vane environmental protection and preparation method thereof |
| CN110079112A (en) * | 2019-04-17 | 2019-08-02 | 东北农业大学 | The preparation method of environmentally protective Tableware |
| CN110698874A (en) * | 2019-11-25 | 2020-01-17 | 张红丽 | Degradable material and preparation method and application thereof |
| CN115109427A (en) * | 2022-08-03 | 2022-09-27 | 李跃进 | Method for making disposable tableware capable of recovering corn and disposable tableware |
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|---|---|---|---|---|
| CN1321701A (en) * | 2000-06-16 | 2001-11-14 | 董忠蓉 | Disposable article made from konjaku as main raw material |
| CN101513314A (en) * | 2009-03-25 | 2009-08-26 | 哈秋舲 | Whole plant material environment friendly dishware and the process for making the same |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321701A (en) * | 2000-06-16 | 2001-11-14 | 董忠蓉 | Disposable article made from konjaku as main raw material |
| CN101513314A (en) * | 2009-03-25 | 2009-08-26 | 哈秋舲 | Whole plant material environment friendly dishware and the process for making the same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077567A (en) * | 2018-08-22 | 2018-12-25 | 刘培洋 | Pure natural disposable tableware of xylophyta vane environmental protection and preparation method thereof |
| CN110079112A (en) * | 2019-04-17 | 2019-08-02 | 东北农业大学 | The preparation method of environmentally protective Tableware |
| CN110698874A (en) * | 2019-11-25 | 2020-01-17 | 张红丽 | Degradable material and preparation method and application thereof |
| CN115109427A (en) * | 2022-08-03 | 2022-09-27 | 李跃进 | Method for making disposable tableware capable of recovering corn and disposable tableware |
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Application publication date: 20170222 |