CN106009579A - Green biomass packaging material and preparation method thereof - Google Patents
Green biomass packaging material and preparation method thereof Download PDFInfo
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- CN106009579A CN106009579A CN201610338363.5A CN201610338363A CN106009579A CN 106009579 A CN106009579 A CN 106009579A CN 201610338363 A CN201610338363 A CN 201610338363A CN 106009579 A CN106009579 A CN 106009579A
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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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
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
- 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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Abstract
The invention discloses a green biomass packaging material and a preparation method thereof. The biomass packaging material is made from the following components according to parts by weight: degradable resin, ramie fiber, reed fiber, tangerine peel powder, silk, microcrystalline cellulose PH-105, graphite fluoride, urea, sodium ascorbate, magnesium stearate, tall oil, pentaerythritol ester, polyethylene oxide, and beta-diketone. The biomass packaging material prepared herein is green and solves partly the interfacial combability problem for materials through the reasonable material selection and rationing, test results show that the prepared packaging material is good in both mechanical properties and degradability, and the green biomass packaging material has a promising market application prospect.
Description
Technical field
The invention belongs to field of packaging material, be specifically related to a kind of green bio matter packaging material and preparation method thereof.
Background technology
At present, the share that plastics package and plastic packet product are commercially shared is increasing.But the less stable of plastic package material, it is being heated and can decompose under the effect of illumination, not only can produce noxious substance and pollute environment, also result in mechanical strength to decline, in addition, plastic package material dependence undue to petroleum resources, therefore develops environmental protection and is independent of the packaging material of petroleum resources and seems the most urgent.
Biomass refer to utilize big gas and water, soil, the various organisms produced by photosynthesis, more i.e. have the life can be with the organic substance of growth and breeding, including plant biomass, animal organism matter and microbial biomass.Biological material is with woody, grass family, bamboo wood, agricultural crop straw and industrial wood waste thereof and garbage as raw material, by physics, the means such as chemical and biological, it is processed into excellent performance, environmental friendliness, new material that economic value added is high, is that one is completely environmentally friendly advanced composite material (ACM).The alternative traditional plastic package material of biomass packaging material, solves environmental pollution and the problem of petroleum resources deficiency, can recycle simultaneously, have great using value.But, due to the interface compatibility problem between biological material and abiotic material, the performance of the biomass packaging material of preparation is produced certain fluctuation, causes the actual mechanical property of existing biomass packaging material and degradation property the best, all need to be improved further.
Summary of the invention
At least one of present invention prior art problem to be solved, it is provided that a kind of green bio matter packaging material and preparation method thereof.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions:
The invention discloses a kind of green bio matter packaging material, the component of following masses number be prepared from: degradable resin 60-100 part, ramee 30-46 part, reed fiber 14-22 part, Pericarpium Citri tangerinae powder 8-15 part, silkworm silk 4-9 part, microcrystalline Cellulose PH-105 25-43 part, fluorographite 5-12 part, carbamide 4.3-9.5 part, sodium ascorbate 5-10.6 part, magnesium stearate 7-10 part, tall oil 3-8 part, pentaerythritol ester 6-13 part, polyethylene glycol oxide 4-9 part, beta-diketon 2.5-7.6 part.
Preferably, described degradable resin includes three kinds of polycaprolactone, polylactic acid, poly (propylene carbonate), PHA and poly butylene succinate or multiple.
Preferably, described degradable resin includes that polycaprolactone, poly (propylene carbonate), polylactic acid and PHA, respective mass ratio are 5:2:1:3.
Preferably, described green bio matter packaging material, are prepared from by the component of following masses number: degradable resin 68-90 part, ramee 35-44 part, reed fiber 17-21 part, Pericarpium Citri tangerinae powder 9-13 part, silkworm silk 4.5-8.2 part, microcrystalline Cellulose PH-105 29-40 part, fluorographite 6-11 part, carbamide 4.7-8.6 part, sodium ascorbate 5.5-9.7 part, magnesium stearate 7.6-9.2 part, tall oil 3.3-7.4 part, pentaerythritol ester 6.8-11.7 part, polyethylene glycol oxide 4.5-8.3 part, beta-diketon 3.1-6.8 part.
The preparation method of above-mentioned green bio matter packaging material, comprises the following steps:
(1) required component is weighed by weight mass fraction；
(2) by ramee and reed fiber elder generation removal of contamination, pulverizing, it is subsequently adding Pericarpium Citri tangerinae powder, silkworm silk mix homogeneously, obtains mixture I；
(3) mixture I is joined and the 0.2mol/L sodium bicarbonate solution of 5 times of mixture I gross weights carries out pretreatment for the first time, add after filtration washing and the 0.05mol/L acetum of 5 times of mixture I gross weights carries out second time pretreatment, after filtration washing, obtain mixtures II；
(4) mixtures II being placed in 90-120 DEG C, humidity is to place in the environment of 40% 3-6 hour, and 60-80 DEG C is vacuum dried 8-12 hour, obtains mixture A；
(5) by the mixture A mix homogeneously in degradable resin, microcrystalline Cellulose PH-105, fluorographite, carbamide, sodium ascorbate, magnesium stearate, tall oil, pentaerythritol ester, polyethylene glycol oxide, beta-diketon and above-mentioned steps (3), then put in conical double-screw, extrusion molding at 140-180 DEG C,.
Preferably, being crushed to granularity in described step (2) is 200 mesh.
In described step (3), the temperature of pretreatment for the first time is 50-80 DEG C, and pretreatment time is 40-80 minute；The temperature of described second time pretreatment is 45-60 DEG C, and pretreatment time is 30-50 minute.
In described step (4), mixtures II being placed in 102 DEG C, humidity is to place in the environment of 40% 5 hours, and 80 DEG C are vacuum dried 10 hours, obtain mixture A.
Owing to have employed above technical scheme, the present invention compared with prior art has the advantages that
Biomass packaging material not only environmental protection prepared by the present invention, and by reasonably selecting materials and proportioning, to some extent solving the interface compatibility problem between biological material and abiotic material, can reduce the performance inconsistency of packaging material, stability strengthens；Simultaneously test result show prepared by the mechanical property of packaging material and degradation property all preferable, its hot strength reaches 64-75MPa, and notch impact strength reaches 28-37/J/m, and within 30 days, degradation rate is more than 87.3%, has good market application foreground.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Embodiment 1
A kind of green bio matter packaging material, are prepared from by the component of following masses number: degradable resin 60 parts, ramee 30 parts, reed fiber 14 parts, 85 parts of Pericarpium Citri tangerinae powder, silkworm silk 4 parts, microcrystalline Cellulose PH-105 25 parts, fluorographite 5 parts, 4.3 parts of carbamide, sodium ascorbate 5 parts, magnesium stearate 7 parts, tall oil 3 parts, pentaerythritol ester 6 parts, polyethylene glycol oxide 4 parts, beta-diketon 2.5 parts.
Wherein, described degradable resin includes polycaprolactone, polylactic acid and poly (propylene carbonate), and its respective mass ratio is 3:1:5.
The preparation method of above-mentioned green bio matter packaging material, comprises the following steps:
(1) required component is weighed by weight mass fraction；
(2) by ramee and reed fiber elder generation removal of contamination, to be crushed to granularity be 200 mesh, is subsequently adding Pericarpium Citri tangerinae powder, silkworm silk mix homogeneously, obtains mixture I；
(3) being joined by mixture I and carry out pretreatment for the first time in the 0.2mol/L sodium bicarbonate solution of 5 times of mixture I gross weights, the temperature of its pretreatment for the first time is 50 DEG C, and pretreatment time is 40 minutes；Adding after filtration washing and carry out second time pretreatment in the 0.05mol/L acetum of 5 times of mixture I gross weights, the temperature of its second time pretreatment is 45 DEG C, and pretreatment time is 30 minutes, after filtration washing, obtains mixtures II；
(4) mixtures II being placed in 90 DEG C, humidity is to place in the environment of 40% 3 hours, and 60 DEG C are vacuum dried 8 hours, obtain mixture A；
(5) by the mixture A mix homogeneously in degradable resin, microcrystalline Cellulose PH-105, fluorographite, carbamide, sodium ascorbate, magnesium stearate, tall oil, pentaerythritol ester, polyethylene glycol oxide, beta-diketon and above-mentioned steps (3), then put in conical double-screw, extrusion molding at 140-180 DEG C,.
Embodiment 2
A kind of green bio matter packaging material, are prepared from by the component of following masses number: degradable resin 100 parts, ramee 46 parts, reed fiber 22 parts, 15 parts of Pericarpium Citri tangerinae powder, silkworm silk 9 parts, microcrystalline Cellulose PH-105 43 parts, fluorographite 12 parts, 9.5 parts of carbamide, sodium ascorbate 10.6 parts, magnesium stearate 10 parts, tall oil 8 parts, pentaerythritol ester 13 parts, polyethylene glycol oxide 9 parts, beta-diketon 7.6 parts.
Wherein, described degradable resin includes polycaprolactone, poly (propylene carbonate), PHA and poly butylene succinate, and mass ratio certainly is 1:2:5:4.
The preparation method of above-mentioned green bio matter packaging material, comprises the following steps:
(1) required component is weighed by weight mass fraction；
(2) by ramee and reed fiber elder generation removal of contamination, to be crushed to granularity be 200 mesh, is subsequently adding Pericarpium Citri tangerinae powder, silkworm silk mix homogeneously, obtains mixture I；
(3) being joined by mixture I and carry out pretreatment for the first time in the 0.2mol/L sodium bicarbonate solution of 5 times of mixture I gross weights, the temperature of its pretreatment for the first time is 80 DEG C, and pretreatment time is 80 minutes；Adding after filtration washing and carry out second time pretreatment in the 0.05mol/L acetum of 5 times of mixture I gross weights, the temperature of its second time pretreatment is 60 DEG C, and pretreatment time is 50 minutes, after filtration washing, obtains mixtures II；
(4) mixtures II being placed in 120 DEG C, humidity is to place in the environment of 40% 6 hours, and 80 DEG C are vacuum dried 12 hours, obtain mixture A；
(5) by the mixture A mix homogeneously in degradable resin, microcrystalline Cellulose PH-105, fluorographite, carbamide, sodium ascorbate, magnesium stearate, tall oil, pentaerythritol ester, polyethylene glycol oxide, beta-diketon and above-mentioned steps (3), then put in conical double-screw, extrusion molding at 140-180 DEG C,.
Embodiment 3
A kind of green bio matter packaging material, are prepared from by the component of following masses number: degradable resin 80 parts, ramee 38 parts, reed fiber 18 parts, 11 parts of Pericarpium Citri tangerinae powder, silkworm silk 6 parts, microcrystalline Cellulose PH-105 34 parts, fluorographite 8 parts, 6.9 parts of carbamide, sodium ascorbate 7.8 parts, magnesium stearate 8 parts, tall oil 5.5 parts, pentaerythritol ester 10 parts, polyethylene glycol oxide 6.5 parts, beta-diketon 5 parts.
Wherein, described degradable resin includes polylactic acid, poly (propylene carbonate) and poly butylene succinate, and respective mass ratio is 2:1:5.
The preparation method of above-mentioned green bio matter packaging material, comprises the following steps:
(1) required component is weighed by weight mass fraction；
(2) by ramee and reed fiber elder generation removal of contamination, to be crushed to granularity be 200 mesh, is subsequently adding Pericarpium Citri tangerinae powder, silkworm silk mix homogeneously, obtains mixture I；
(3) being joined by mixture I and carry out pretreatment for the first time in the 0.2mol/L sodium bicarbonate solution of 5 times of mixture I gross weights, the temperature of its pretreatment for the first time is 65 DEG C, and pretreatment time is 60 minutes；Adding after filtration washing and carry out second time pretreatment in the 0.05mol/L acetum of 5 times of mixture I gross weights, the temperature of its second time pretreatment is 52 DEG C, and pretreatment time is 40 minutes, after filtration washing, obtains mixtures II；
(4) mixtures II being placed in 105 DEG C, humidity is to place in the environment of 40% 4.5 hours, and 70 DEG C are vacuum dried 10 hours, obtain mixture A；
(5) by the mixture A mix homogeneously in degradable resin, microcrystalline Cellulose PH-105, fluorographite, carbamide, sodium ascorbate, magnesium stearate, tall oil, pentaerythritol ester, polyethylene glycol oxide, beta-diketon and above-mentioned steps (3), then put in conical double-screw, extrusion molding at 140-180 DEG C,.
Embodiment 4
A kind of green bio matter packaging material, are prepared from by the component of following masses number: degradable resin 68 parts, ramee 35 parts, reed fiber 17 parts, 9 parts of Pericarpium Citri tangerinae powder, silkworm silk 4.5 parts, microcrystalline Cellulose PH-105 29 parts, fluorographite 6 parts, 4.7 parts of carbamide, sodium ascorbate 5.5 parts, magnesium stearate 7.6 parts, tall oil 3.3 parts, pentaerythritol ester 6.8 parts, polyethylene glycol oxide 4.5 parts, beta-diketon 3.1 parts.
Wherein, described degradable resin includes that polycaprolactone, poly (propylene carbonate), polylactic acid and PHA, respective mass ratio are 5:2:1:3.
The preparation method of above-mentioned green bio matter packaging material, comprises the following steps:
(1) required component is weighed by weight mass fraction；
(2) by ramee and reed fiber elder generation removal of contamination, to be crushed to granularity be 200 mesh, is subsequently adding Pericarpium Citri tangerinae powder, silkworm silk mix homogeneously, obtains mixture I；
(3) being joined by mixture I and carry out pretreatment for the first time in the 0.2mol/L sodium bicarbonate solution of 5 times of mixture I gross weights, the temperature of its pretreatment for the first time is 60 DEG C, and pretreatment time is 70 minutes；Adding after filtration washing and carry out second time pretreatment in the 0.05mol/L acetum of 5 times of mixture I gross weights, the temperature of its second time pretreatment is 50 DEG C, and pretreatment time is 45 minutes, after filtration washing, obtains mixtures II；
(4) mixtures II being placed in 110 DEG C, humidity is to place in the environment of 40% 5 hours, and 68 DEG C are vacuum dried 9 hours, obtain mixture A；
(5) by the mixture A mix homogeneously in degradable resin, microcrystalline Cellulose PH-105, fluorographite, carbamide, sodium ascorbate, magnesium stearate, tall oil, pentaerythritol ester, polyethylene glycol oxide, beta-diketon and above-mentioned steps (3), then put in conical double-screw, extrusion molding at 140-180 DEG C,.
Embodiment 5
A kind of green bio matter packaging material, are prepared from by the component of following masses number: degradable resin 90 parts, ramee 44 parts, reed fiber 21 parts, 13 parts of Pericarpium Citri tangerinae powder, silkworm silk 8.2 parts, microcrystalline Cellulose PH-105 40 parts, fluorographite 11 parts, 8.6 parts of carbamide, sodium ascorbate 9.7 parts, magnesium stearate 9.2 parts, tall oil 7.4 parts, pentaerythritol ester 11.7 parts, polyethylene glycol oxide 8.3 parts, beta-diketon 6.8 parts.
Wherein, described degradable resin includes that polycaprolactone, poly (propylene carbonate), polylactic acid and PHA, respective mass ratio are 5:2:1:3.
The preparation method of above-mentioned green bio matter packaging material, comprises the following steps:
(1) required component is weighed by weight mass fraction；
(2) by ramee and reed fiber elder generation removal of contamination, to be crushed to granularity be 200 mesh, is subsequently adding Pericarpium Citri tangerinae powder, silkworm silk mix homogeneously, obtains mixture I；
(3) being joined by mixture I and carry out pretreatment for the first time in the 0.2mol/L sodium bicarbonate solution of 5 times of mixture I gross weights, the temperature of its pretreatment for the first time is 70 DEG C, and pretreatment time is 65 minutes；Adding after filtration washing and carry out second time pretreatment in the 0.05mol/L acetum of 5 times of mixture I gross weights, the temperature of its second time pretreatment is 50 DEG C, and pretreatment time is 50 minutes, after filtration washing, obtains mixtures II；
(4) mixtures II being placed in 102 DEG C, humidity is to place in the environment of 40% 5 hours, and 80 DEG C are vacuum dried 10 hours, obtain mixture A；
(5) by the mixture A mix homogeneously in degradable resin, microcrystalline Cellulose PH-105, fluorographite, carbamide, sodium ascorbate, magnesium stearate, tall oil, pentaerythritol ester, polyethylene glycol oxide, beta-diketon and above-mentioned steps (3), then put in conical double-screw, extrusion molding at 140-180 DEG C,.
Comparative example 1
This comparative example prepares a kind of environmentally friendly packing material, and it is in place of the difference of embodiment 1: constant without Pericarpium Citri tangerinae powder, silkworm silk, fluorographite and related content thereof, other guide and preparation method.
Comparative example 2
This comparative example prepares a kind of environmentally friendly packing material, and it is in place of the difference of embodiment 1: constant without microcrystalline Cellulose, reed fiber, tall oil and related content thereof, other guide and preparation method.
Performance test
Below according to this area testing standard, the packaging material prepared by embodiment 1 ~ 5 and comparative example being carried out correlated performance test, its test result is as shown in the table:
| Hot strength/MPa | Notch impact strength/J/m, 23 DEG C | 30 days degradation rate/% | |
| Embodiment 1 | 64 | 28 | 87.3 |
| Embodiment 2 | 68 | 31 | 88.9 |
| Embodiment 3 | 70 | 32 | 88.3 |
| Embodiment 4 | 75 | 37 | 89.4 |
| Embodiment 5 | 73 | 34 | 91.2 |
| Comparative example 1 | 52 | 21 | 84.2 |
| Comparative example 2 | 56 | 24 | 85.7 |
Be can be seen that by upper table test result, the mechanical property of biomass packaging material prepared by the present invention and degradation property are all preferable, and its hot strength reaches 64-75MPa, and notch impact strength reaches 28-37/J/m, within 30 days, degradation rate is more than 87.3%, has good market application foreground.
Claims (8)
1. green bio matter packaging material, it is characterized in that, the component of following masses number be prepared from: degradable resin 60-100 part, ramee 30-46 part, reed fiber 14-22 part, Pericarpium Citri tangerinae powder 8-15 part, silkworm silk 4-9 part, microcrystalline Cellulose PH-105 25-43 part, fluorographite 5-12 part, carbamide 4.3-9.5 part, sodium ascorbate 5-10.6 part, magnesium stearate 7-10 part, tall oil 3-8 part, pentaerythritol ester 6-13 part, polyethylene glycol oxide 4-9 part, beta-diketon 2.5-7.6 part.
Green bio matter packaging material the most according to claim 1, it is characterised in that described degradable resin includes three kinds of polycaprolactone, polylactic acid, poly (propylene carbonate), PHA and poly butylene succinate or multiple.
Green bio matter packaging material the most according to claim 1, it is characterised in that described degradable resin includes that polycaprolactone, poly (propylene carbonate), polylactic acid and PHA, respective mass ratio are 5:2:1:3.
Green bio matter packaging material the most according to claim 1, it is characterized in that, the component of following masses number be prepared from: degradable resin 68-90 part, ramee 35-44 part, reed fiber 17-21 part, Pericarpium Citri tangerinae powder 9-13 part, silkworm silk 4.5-8.2 part, microcrystalline Cellulose PH-105 29-40 part, fluorographite 6-11 part, carbamide 4.7-8.6 part, sodium ascorbate 5.5-9.7 part, magnesium stearate 7.6-9.2 part, tall oil 3.3-7.4 part, pentaerythritol ester 6.8-11.7 part, polyethylene glycol oxide 4.5-8.3 part, beta-diketon 3.1-6.8 part.
5. according to the preparation method of the green bio matter packaging material described in claim 1-4 any one, it is characterised in that comprise the following steps:
(1) required component is weighed by weight mass fraction；
(2) by ramee and reed fiber elder generation removal of contamination, pulverizing, it is subsequently adding Pericarpium Citri tangerinae powder, silkworm silk mix homogeneously, obtains mixture I；
(3) mixture I is joined and the 0.2mol/L sodium bicarbonate solution of 5 times of mixture I gross weights carries out pretreatment for the first time, add after filtration washing and the 0.05mol/L acetum of 5 times of mixture I gross weights carries out second time pretreatment, after filtration washing, obtain mixtures II；
(4) mixtures II being placed in 90-120 DEG C, humidity is to place in the environment of 40% 3-6 hour, and 60-80 DEG C is vacuum dried 8-12 hour, obtains mixture A；
(5) by the mixture A mix homogeneously in degradable resin, microcrystalline Cellulose PH-105, fluorographite, carbamide, sodium ascorbate, magnesium stearate, tall oil, pentaerythritol ester, polyethylene glycol oxide, beta-diketon and above-mentioned steps (3), then put in conical double-screw, extrusion molding at 140-180 DEG C,.
The preparation method of green bio matter packaging material the most according to claim 5, it is characterised in that being crushed to granularity in described step (2) is 200 mesh.
The preparation method of green bio matter packaging material the most according to claim 5, it is characterised in that in described step (3), the temperature of pretreatment for the first time is 50-80 DEG C, and pretreatment time is 40-80 minute；The temperature of described second time pretreatment is 45-60 DEG C, and pretreatment time is 30-50 minute.
The preparation method of green bio matter packaging material the most according to claim 5, it is characterised in that in described step (4), mixtures II is placed in 102 DEG C, humidity is to place in the environment of 40% 5 hours, and 80 DEG C are vacuum dried 10 hours, obtain mixture A.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589884A (en) * | 2016-12-06 | 2017-04-26 | 苏州洛特兰新材料科技有限公司 | Phloem fiber-reinforced packaging composite material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749315A (en) * | 2005-10-21 | 2006-03-22 | 中国科学院长春应用化学研究所 | Quaternary built completely biological degradation polylactic acid type composite material and application |
| CN101735636A (en) * | 2008-11-12 | 2010-06-16 | 福建恒安集团有限公司 | Biodegradation time controlled plastic film and preparation method thereof |
| CN102276964A (en) * | 2011-06-21 | 2011-12-14 | 东莞劲胜精密组件股份有限公司 | Degradable engineering plastic and preparation method thereof |
| CN103540111A (en) * | 2013-10-12 | 2014-01-29 | 深圳市江之源实业有限公司 | Fully degradable polylactic acid sheet material with high strength and high-temperature resistance, and preparation method thereof |
| CN103602045A (en) * | 2013-10-29 | 2014-02-26 | 昆山好利达包装有限公司 | Biodegradable packaging material and preparation method thereof |
-
2016
- 2016-05-20 CN CN201610338363.5A patent/CN106009579A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749315A (en) * | 2005-10-21 | 2006-03-22 | 中国科学院长春应用化学研究所 | Quaternary built completely biological degradation polylactic acid type composite material and application |
| CN101735636A (en) * | 2008-11-12 | 2010-06-16 | 福建恒安集团有限公司 | Biodegradation time controlled plastic film and preparation method thereof |
| CN102276964A (en) * | 2011-06-21 | 2011-12-14 | 东莞劲胜精密组件股份有限公司 | Degradable engineering plastic and preparation method thereof |
| CN103540111A (en) * | 2013-10-12 | 2014-01-29 | 深圳市江之源实业有限公司 | Fully degradable polylactic acid sheet material with high strength and high-temperature resistance, and preparation method thereof |
| CN103602045A (en) * | 2013-10-29 | 2014-02-26 | 昆山好利达包装有限公司 | Biodegradable packaging material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589884A (en) * | 2016-12-06 | 2017-04-26 | 苏州洛特兰新材料科技有限公司 | Phloem fiber-reinforced packaging composite material |
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