CN106633992A - Fungus-based biomass packaging material using corncob as main material and preparation method thereof - Google Patents
Fungus-based biomass packaging material using corncob as main material and preparation method thereof Download PDFInfo
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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
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
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- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
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- C08L2201/06—Biodegradable
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- 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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- C08L2205/00—Polymer mixtures characterised by other features
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- 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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The invention relates to a fungus-based biomass packaging material using corncob as a main material and a preparation method thereof; the biomass packaging material is composed of corncob, palm meal, and a biomass packaging material additive; the biomass packaging material additive is composed, by weight, 50 parts of wheat bran, 18 parts of corn meal, 10 parts of soybean meal, 8 parts of soluble starch, 10 parts of quick lime, and 4 parts of gypsum powder. The preparation method comprises: preparing a culture material; pre-culturing a bacterial strain; culturing by mold filling; drying a sample. The preparation method of the invention has the advantages of good simplicity in production process and low production cost; the prepared biomass packaging material is environmentally friendly and ecological, has good degradability and excellent mechanical properties, may relieve environmental pollution effectively, and is an ideal environment-friendly packaging material.
Description
Technical field
The invention belongs to environmentally friendly biomass field of packaging material, more particularly to one kind is with corncob as major ingredient
Fungi based biomass packaging material and preparation method thereof.
Background technology
At present, on the market the packaging material of commodity are mainly with oil based composites such as expanded polystyrene (EPS)s (EPS)
Main, this kind of material is due to light weight, and hydroscopicity is low, excellent shock-absorbing capacity and it is cheap the features such as, so as to be widely used in packaging
Field.But, due to the stable chemical nature of this kind of material of polystyrene, it is discarded in after use in natural environment in 200 years not
Can degrade, so as to cause serious " white pollution " to society, it be recycled, cost consumption is larger.Therefore, find a kind of
Environment-friendly package material is imperative.In recent years, develop new fiber-like buffering package using crop genetic resource has become one
New research direction.The Chinese government extremely payes attention to improvement of the ecological environment, and the 18 of party clearly proposes the life that builds socialism greatly
State civilization, and the laws and regulations of correlation have been formulated, resource circulation utilization is emphasized energetically.
China is large agricultural country, and corn is the first generalized grain crop of China, corn yield in 2014 up to 2.16 hundred million tons, plus
About 57,000,000 tons of corncob annual production after work.According to surveying and determination, corncob contains abundant nutrition, wherein sugar 54.5%, crude protein
Matter 2.2%, crude fat 0.4%, crude fibre 29.7%, mineral matter 1.2%.At present, the country is mainly using corncob as edible mushroom
Raw materials for production, part corncob produces the products such as furfural, wood sugar, xylitol, lignosulfonates as raw material, to realize jade
Rice core recycling, but because it utilizes small scale, most of corncob is taken as agricultural wastes, and directly burning is processed, and is made
Into the wasting of resources.
Many fungal utilization scopes of nature are wide, and growth is rapid, are widely used to industrial fermentation and agricultural life
Produce.China has abundant fungus resource, it is known that edible fungus resource account for 50% or so of whole world total amount, while very
Bacterium mycelium is flourishing, mycelium kink ability is strong, therefore can screen the strong spy of efficient utilization cellulose and lignin conversion ability
Fungi is determined for developing new environmentally friendly biomass material, the abundant corncob resources advantage of China is converted into newly
Type environment-friendly products advantage, so as to realize resources circulation efficient utilization.
At present, using microorganism fungus kind prepare the report of packaging material both at home and abroad, but still there are the not enough ground of many
Side.Such as：A kind of method of inoculation edible fungus species culture degradable package material of patent of invention (CN104025909A), its making
Packaging material elasticity and water resistance it is poor；Patent of invention (CN106148199A) is a kind of to utilize macro fungi mycelia system
The method of standby degradable padded coaming, a kind of production technology of bio-based mycelia material of patent of invention (CN105660176A) and
A kind of employing agriculture discarded object of patent of invention (CN104401585A) prepares the outward appearance that method of amortizing packaging material etc. prepares material
Shaping is poor, and shock-absorbing capacity and mechanical property are poor, and easily cause miscellaneous due to being inoculated with using liquid spawn during preparation
Bacterium pollutes.
Therefore, the present invention is not enough for more than, proposes a kind of fungi based biomass packaging material with corncob as major ingredient
And preparation method thereof, prepare that shock-absorbing capacity is good, intensity using the microorganism fungus kind that mycelium is flourishing, mycelium kink ability is strong
Good, outward appearance forming, the biomass packaging material of anti-mildew good waterproof performance.
In sum, current corncob resource utilization is low, it is impossible to be circulated efficient utilization to resource.
The content of the invention
It is an object of the invention to provide a kind of fungi based biomass packaging material and its preparation with corncob as major ingredient
Method, it is intended to solve the low difficult problem of corncob resource utilization.
The present invention is achieved in that a kind of fungi based biomass packaging material with corncob as major ingredient, described with jade
Meter Xin for major ingredient fungi based biomass packaging material according to mass fraction by 45 parts of -70 parts of corncobs, 20 parts of -40 parts of palms
The dregs of rice, 10 parts -15 parts of biomass packaging material additive composition；Biomass packaging material additive presses mass fraction by 50 portions of wheats
Bran, 18 portions of corn flour, 10 parts of soy meals, 8 portions of soluble starches, 10 parts of quick limes and 4 parts of land plaster compositions.
Another object of the present invention is to provide a kind of system of the fungi based biomass packaging material with corncob as major ingredient
Preparation Method, comprises the following steps：
(1) preparation of compost：By 45 parts of -70 parts of corncobs, 20 parts of -40 parts of palm kernel meals, 10 parts of -15 parts of biomass packagings
Meterial additive is well mixed；Add running water in compost, mix, the water content in regulation culture raw material；It is then charged into
Sterilizing bag, sterilizes in tunnel type micro wave sterilizing installation；
(2) bacterial classification preculture：Solid microbe bacterial classification is inoculated in into cooling by the 5%w/w-20%w/w of compost weight in wet base
Into the bacterium bag of room temperature, mix, prick bag, be positioned in dark culturing room and cultivate, until covering with mycelium on material；
(3) mold filling culture：Mycelial material will be covered with to insert in the specialized package mould sterilized, put after compacting sealing
It is placed in dark desinfection chamber and cultivates；
(4) sample drying：After a thick layer of mycelia is covered with again on the material in mould, sample is taken from mould dry
It is dry, you can to obtain the fungi based biomass packaging material with corncob as major ingredient.
Further, in the step (1), corncob be granular material, a diameter of 0.1mm-5mm of powder, wherein directly
Footpath accounts for respectively 45%, 35%, the 20% of total amount for 0.1mm-1.5mm, 1.5mm-3mm, 3mm-5mm granular corncob；Palm
The dregs of rice be granular material, a diameter of 0.1mm-1.5mm of powder, wherein a diameter of 0.1mm-1mm, 1mm-1.5mm granular is brown
The palmitic acid dregs of rice account for respectively the 72% of total amount, 28%；Corncob and palm kernel meal water content are respectively less than 10%.
Further, in the step (1), 1.0 times -1.25 times of the dry weight that adds materials in compost of running water is mixed
Even, the water content in regulation culture raw material is 55%-60%.
Further, in the step (1), sterilize -20 minutes 10 minutes in tunnel type micro wave sterilizing installation.
Further, in the step (2), be positioned over 25 DEG C -30 DEG C of temperature, envionmental humidity 60%-70%, divulge information it is good
Cultivate -12 days 7 days in good dark culturing room.
Further, in the step (3), after compacting sealing 20 DEG C -26 DEG C of temperature is positioned over, humidity is 50%-70%, two
Oxidation concentration of carbon is culture in the dark desinfection chamber of 6000PPM-11000PPM -6 days 4 days.
Further, in the step (4), sample is taken out from mould and is dried to sample under the conditions of 60 DEG C -108 DEG C
Water content is less than 15%, that is, be able to the fungi based biomass packaging material that corncob is major ingredient.
Another object of the present invention is to provide a kind of using the above-mentioned fungi based biomass packaging with corncob as major ingredient
Anti-mildew waterproof barrier material prepared by material.
Material after process need to only be sterilized, is inoculated with preculture, mold filling culture, drying by manufacturing process of the present invention, whole
Without any consumption of petroleum, without any three wastes, production cost, discharge capacity are reduced, used individual process compared with composites such as polystyrene
The material of discarding afterwards is degraded to fertilizer in the Nature in -120 days 90 days；With simple, ecological, environmental protective of filling a prescription, make work
Skill is simple, degradability is good, have the advantages that higher impact strength, compress slight.
The fungi strain of present invention inoculation has the characteristics of mycelium is flourishing, kink ability is strong, raw material utilization scope is wide.
The biomass packaging material additive of the present invention is weighed in proportion each component and is mixed in mixer using front
It is even.
Addition biomass packaging material additive after, mycelium growth vigor is vigorous, between mycelium and material combine it is even closer,
Firmly, a kind of composite of self-sustained is formed, the shock-absorbing capacity of the material is good, and intensity is good.
Description of the drawings
Fig. 1 is the preparation method of the fungi based biomass packaging material with corncob as major ingredient provided in an embodiment of the present invention
Flow chart.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein is not used to only to explain the present invention
Limit the present invention.
A kind of fungi based biomass packaging material with corncob as major ingredient provided in an embodiment of the present invention, according to mass parts
Number is made up of 45 parts of -70 parts of corncobs, 20 parts of -40 parts of palm kernel meals, 10 parts -15 parts of biomass packaging material additives；It is biological
Matter packaging material additive press mass fraction by 50 parts of wheat bran, 18 portions of corn flour, 10 parts of soy meals, 8 portions of soluble starches, 10 parts
Quick lime and 4 parts of land plaster compositions.
The application principle of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the system of the fungi based biomass packaging material with corncob as major ingredient provided in an embodiment of the present invention
Preparation Method, comprises the following steps：
S101：The preparation of compost：By 45 parts of -70 parts of corncobs, 20 parts of -40 parts of palm kernel meals, 10 parts of -15 parts of biomass bags
Package material additive is well mixed；1.0 times of -1.25 times of running water for the dry weight that adds materials in compost, mix, regulation culture
Water content in raw material is then charged into sterilizing bag to 55%-60%, sterilizes 10 minutes -20 in tunnel type micro wave sterilizing installation
Minute.
S102：Bacterial classification preculture：Solid microbe bacterial classification is inoculated in into cooling by the 5%-20% (w/w) of compost weight in wet base
Into the bacterium bag of room temperature, mix, prick bag, be positioned over 25 DEG C -30 DEG C of temperature, envionmental humidity 60%-70%, draughty
Cultivate -12 days 7 days in dark culturing room, until covering with mycelium on material.
S103：Mold filling culture：Mycelial material will be covered with to insert in the specialized package mould sterilized, after compacting sealing
20 DEG C -26 DEG C of temperature is positioned over, humidity is 50%-70%, and gas concentration lwevel is dark aseptic for 6000PPM-11000PPM's
Cultivate -6 days 4 days in room.
S104：Sample drying：After a thick layer of mycelia is covered with again on the material in mould, sample is taken from mould
15% is less than for being dried under the conditions of 60 DEG C -108 DEG C to the water content of sample, you can obtain the fungi base with corncob as major ingredient
Biomass packaging material.
Further, corncob be granular material, a diameter of 0.1mm-5mm of powder, wherein a diameter of 0.1mm-
1.5mm, 1.5mm-3mm, 3mm-5mm granular corncob accounts for respectively 45%, 35%, the 20% of total amount；Palm kernel meal is granular
Material, a diameter of 0.1mm-1.5mm of powder, wherein a diameter of 0.1mm-1mm, 1mm-1.5mm granular palm kernel meal is accounted for respectively
72%, the 28% of total amount；Corncob and palm kernel meal require that fresh, nothing is gone mouldy, and water content is less than 10%.
The application principle of the present invention is further described with reference to specific embodiment.
Embodiment 1
The preparation method of the fungi based biomass packaging material with corncob as major ingredient provided in an embodiment of the present invention, specifically
Step is：
(1) preparation of compost：65 parts of corncob, 25 parts of palm kernel meals, 10 parts of biomass packaging material additives are mixed
Close uniform；1.25 times of running water of the dry weight that adds materials in compost, mix, and the water content in regulation culture raw material is
60%, sterilizing bag is then charged into, sterilize 15 minutes in tunnel type micro wave sterilizing installation；
Corncob be granular material, a diameter of 0.1mm-5mm of powder, wherein a diameter of 0.1mm-1.5mm, 1.5mm-
3mm, 3mm-5mm granular corncob accounts for respectively 45%, 35%, the 20% of total amount；Palm kernel meal be granular material, powder it is straight
Footpath is 0.1mm-1.5mm, wherein a diameter of 0.1mm-1mm, 1mm-1.5mm granular palm kernel meal account for respectively total amount 72%,
28%；Corncob and palm kernel meal require that fresh, nothing is gone mouldy, and water content is less than 10%.
(2) bacterial classification preculture：Solid microbe bacterial classification is inoculated in by 20% (w/w) of compost weight in wet base and is cooled to room temperature
Bacterium bag in, mix, prick bag, be positioned in 25 DEG C of temperature, envionmental humidity 65%, draughty dark culturing room cultivate
10 days, until covering with mycelium on material.
The fungi strain of inoculation has the characteristics of mycelium is flourishing, kink ability is strong, raw material utilization scope is wide.
(3) mold filling culture：Mycelial material will be covered with to insert in the specialized package mould sterilized, put after compacting sealing
22 DEG C of temperature is placed in, humidity is 70%, gas concentration lwevel is culture in the dark desinfection chamber of 6000PPM-11000PPM 5 days.
(4) sample drying：After a thick layer of mycelia is covered with again on the material in mould, sample is taken out from mould
It is dried under the conditions of 90 DEG C to the water content of sample and is less than 15%, you can obtains the fungi based biomass bag with corncob as major ingredient
Package material.
(5) properties of product：Send China to survey the detection of detection certification Group Plc in dried sample, respectively refer to
Standard GB/T/T 8813-2008 and GB/T 8812-2007 is measured to the compressive strength and bending strength of product, compression
Intensity is 200.34kPa, and bending strength is 147.41kPa.
Embodiment 2
The preparation method of the fungi based biomass packaging material with corncob as major ingredient provided in an embodiment of the present invention, specifically
Step is：
(1) preparation of compost：50 parts of corncob, 32 parts of palm kernel meals, 18 parts of biomass packaging material additives are mixed
Close uniform；1.25 times of running water of the dry weight that adds materials in compost, mix, and the water content in regulation culture raw material is
60%, sterilizing bag is then charged into, sterilize 15 minutes in tunnel type micro wave sterilizing installation；
Corncob be granular material, a diameter of 0.1mm-5mm of powder, wherein a diameter of 0.1mm-1.5mm, 1.5mm-
3mm, 3mm-5mm granular corncob accounts for respectively 45%, 35%, the 20% of total amount；Palm kernel meal be granular material, powder it is straight
Footpath is 0.1mm-1.5mm, wherein a diameter of 0.1mm-1mm, 1mm-1.5mm granular palm kernel meal account for respectively total amount 72%,
28%；Corncob and palm kernel meal require that fresh, nothing is gone mouldy, and water content is less than 10%.
(2) bacterial classification preculture：Solid microbe bacterial classification is inoculated in by 20% (w/w) of compost weight in wet base and is cooled to room temperature
Bacterium bag in, mix, prick bag, be positioned in 25 DEG C of temperature, envionmental humidity 68%, draughty dark culturing room cultivate
10 days, until covering with mycelium on material.
The fungi strain of inoculation has the characteristics of mycelium is flourishing, kink ability is strong, raw material utilization scope is wide.
(3) mold filling culture：Mycelial material will be covered with to insert in the specialized package mould sterilized, put after compacting sealing
22 DEG C of temperature is placed in, humidity is 65%, gas concentration lwevel is culture in the dark desinfection chamber of 6000PPM-11000PPM 6 days.
(4) sample drying：After a thick layer of mycelia is covered with again on the material in mould, sample is taken out from mould
It is dried under the conditions of 90 DEG C to the water content of sample and is less than 15%, you can obtains the fungi based biomass bag with corncob as major ingredient
Package material.
(5) properties of product：Send China to survey the detection of detection certification Group Plc in dried sample, respectively refer to
Standard GB/T/T 8813-2008 and GB/T 8812-2007 is measured to the compressive strength and bending strength of product, compression
Intensity is 170.08kPa, and bending strength is 138.36kPa.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of fungi based biomass packaging material with corncob as major ingredient, it is characterised in that described with corncob as major ingredient
Fungi based biomass packaging material according to mass fraction by 45 parts of -70 parts of corncobs, 20 parts of -40 parts of palm kernel meals, 10 parts -15 parts
Biomass packaging material additive composition；The biomass packaging material additive press mass fraction by 50 parts of wheat bran, 18 parts
Corn flour, 10 parts of soy meals, 8 portions of soluble starches, 10 parts of quick limes and 4 parts of land plaster compositions.
2. a kind of preparation method of fungi based biomass packaging material as claimed in claim 1 with corncob as major ingredient, it is special
Levy and be, the preparation method of the fungi based biomass packaging material with corncob as major ingredient is comprised the following steps：
(1) preparation of compost：By 45 parts of -70 parts of corncobs, 20 parts of -40 parts of palm kernel meals, 10 parts of -15 parts of biomass packaging material
Additive is well mixed；Add running water in compost, mix, the water content in regulation culture raw material；It is then charged into sterilizing
Bag, sterilizes in tunnel type micro wave sterilizing installation；
(2) bacterial classification preculture：Solid microbe bacterial classification is inoculated in by the 5%w/w-20%w/w of compost weight in wet base and is cooled to room
In the bacterium bag of temperature, mix, prick bag, be positioned in dark culturing room and cultivate, until covering with mycelium on material；
(3) mold filling culture：Mycelial material will be covered with to insert in the specialized package mould sterilized, be positioned over after compacting sealing
Cultivate in dark desinfection chamber；
(4) sample drying：After a thick layer of mycelia is covered with again on the material in mould, sample is taken from mould drying,
The fungi based biomass packaging material with corncob as major ingredient are obtained.
3. the preparation method of the fungi based biomass packaging material with corncob as major ingredient as claimed in claim 2, its feature
Be, in the step (1), corncob be granular material, a diameter of 0.1mm-5mm of powder, wherein a diameter of 0.1mm-
1.5mm, 1.5mm-3mm, 3mm-5mm granular corncob accounts for respectively 45%, 35%, the 20% of total amount；Palm kernel meal is granular
Material, a diameter of 0.1mm-1.5mm of powder, wherein a diameter of 0.1mm-1mm, 1mm-1.5mm granular palm kernel meal is accounted for respectively
72%, the 28% of total amount；Corncob and palm kernel meal water content are respectively less than 10%.
4. the preparation method of the fungi based biomass packaging material with corncob as major ingredient as claimed in claim 2, its feature
It is that in the step (1), 1.0 times -1.25 times of the dry weight that adds materials in compost of running water is mixed；Regulation culture
Water content in raw material is 55%-60%.
5. the preparation method of the fungi based biomass packaging material with corncob as major ingredient as claimed in claim 2, its feature
It is in the step (1), to sterilize -20 minutes 10 minutes in tunnel type micro wave sterilizing installation.
6. the preparation method of the fungi based biomass packaging material with corncob as major ingredient as claimed in claim 2, its feature
It is in the step (2), to be positioned over 25 DEG C -30 DEG C of temperature, envionmental humidity 60%-70%, draughty dark training
Cultivate -12 days 7 days in foster room.
7. the preparation method of the fungi based biomass packaging material with corncob as major ingredient as claimed in claim 2, its feature
It is in the step (3), after compacting sealing 20 DEG C -26 DEG C of temperature to be positioned over, humidity is 50%-70%, gas concentration lwevel
To cultivate -6 days 4 days in the dark desinfection chamber of 6000PPM-11000PPM.
8. the preparation method of the fungi based biomass packaging material with corncob as major ingredient as claimed in claim 2, its feature
It is in the step (4), sample to be taken out into the dry water content to sample under the conditions of 60 DEG C -108 DEG C from mould and is less than
15%, that is, it is able to the fungi based biomass packaging material that corncob is major ingredient.
9. the anti-mildew waterproof that prepared by the fungi based biomass packaging material described in a kind of utilization claim 1 with corncob as major ingredient
Packaging material.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752013A (en) * | 2017-01-10 | 2017-05-31 | 深圳市南理工技术转移中心有限公司 | Fungi based biomass packaging material with corncob as major ingredient and preparation method thereof |
| CN112500612A (en) * | 2020-11-19 | 2021-03-16 | 深圳市天元欣环保科技有限公司 | Environment-friendly degradable buffer packaging material and preparation method thereof |
| CN115850987A (en) * | 2022-12-23 | 2023-03-28 | 吉林农业大学 | Preparation method of fungal mycelium-based packaging paperboard, packaging paperboard obtained by preparation method and application of packaging paperboard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654890A (en) * | 2008-08-19 | 2010-02-24 | 李小龙 | Environmentally-friendly plant fiber packing material |
| CN103159433A (en) * | 2011-12-16 | 2013-06-19 | 郑义 | Method of producing degradable materials by using fungal mycelium and crushed plants |
| CN104401585A (en) * | 2014-11-27 | 2015-03-11 | 上海理工大学 | Method for preparing cushion packing material by using agricultural wastes |
| CN105292758A (en) * | 2015-11-18 | 2016-02-03 | 深圳市泽青源科技开发服务有限公司 | Production method for biomass packing material |
-
2016
- 2016-12-30 CN CN201611251334.1A patent/CN106633992A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654890A (en) * | 2008-08-19 | 2010-02-24 | 李小龙 | Environmentally-friendly plant fiber packing material |
| CN103159433A (en) * | 2011-12-16 | 2013-06-19 | 郑义 | Method of producing degradable materials by using fungal mycelium and crushed plants |
| CN104401585A (en) * | 2014-11-27 | 2015-03-11 | 上海理工大学 | Method for preparing cushion packing material by using agricultural wastes |
| CN105292758A (en) * | 2015-11-18 | 2016-02-03 | 深圳市泽青源科技开发服务有限公司 | Production method for biomass packing material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752013A (en) * | 2017-01-10 | 2017-05-31 | 深圳市南理工技术转移中心有限公司 | Fungi based biomass packaging material with corncob as major ingredient and preparation method thereof |
| CN112500612A (en) * | 2020-11-19 | 2021-03-16 | 深圳市天元欣环保科技有限公司 | Environment-friendly degradable buffer packaging material and preparation method thereof |
| CN115850987A (en) * | 2022-12-23 | 2023-03-28 | 吉林农业大学 | Preparation method of fungal mycelium-based packaging paperboard, packaging paperboard obtained by preparation method and application of packaging paperboard |
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Application publication date: 20170510 |