CN109679189A - A kind of preparation method of preserving jar - Google Patents
A kind of preparation method of preserving jar Download PDFInfo
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- CN109679189A CN109679189A CN201811617079.7A CN201811617079A CN109679189A CN 109679189 A CN109679189 A CN 109679189A CN 201811617079 A CN201811617079 A CN 201811617079A CN 109679189 A CN109679189 A CN 109679189A
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- stalk
- preserving jar
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- powder
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- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 50
- 239000010902 straw Substances 0.000 claims abstract description 35
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 21
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000004014 plasticizer Substances 0.000 claims abstract description 16
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 15
- 238000001746 injection moulding Methods 0.000 claims abstract description 15
- 239000000314 lubricant Substances 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims description 10
- 238000007873 sieving Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 150000004665 fatty acids Chemical class 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- KCXZNSGUUQJJTR-UHFFFAOYSA-N Di-n-hexyl phthalate Chemical group CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCC KCXZNSGUUQJJTR-UHFFFAOYSA-N 0.000 claims description 4
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 4
- 239000008116 calcium stearate Substances 0.000 claims description 4
- 235000013539 calcium stearate Nutrition 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical group OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 4
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Chemical group CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 3
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical group CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical group CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 claims 2
- SIXWIUJQBBANGK-UHFFFAOYSA-N 4-(4-fluorophenyl)-1h-pyrazol-5-amine Chemical group N1N=CC(C=2C=CC(F)=CC=2)=C1N SIXWIUJQBBANGK-UHFFFAOYSA-N 0.000 claims 1
- POAXRNROGRXJKW-UHFFFAOYSA-N C(CCC)OC(=O)CCCC.C1=CC=CC=C1 Chemical group C(CCC)OC(=O)CCCC.C1=CC=CC=C1 POAXRNROGRXJKW-UHFFFAOYSA-N 0.000 claims 1
- 229920003023 plastic Polymers 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical group CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- YKGYQYOQRGPFTO-UHFFFAOYSA-N bis(8-methylnonyl) hexanedioate Chemical compound CC(C)CCCCCCCOC(=O)CCCCC(=O)OCCCCCCCC(C)C YKGYQYOQRGPFTO-UHFFFAOYSA-N 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 125000005313 fatty acid group Chemical group 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to packing material technical field more particularly to a kind of preparation methods of preserving jar, and stalk is crushed, and stalk powder is mixed with silane coupling agent, obtains modified straw powder；High density polyethylene (HDPE), plasticizer, lubricant, release agent are added in modified straw powder, granulation obtains straw composite granular；Straw composite granular injection molding, obtains preserving jar.A kind of preparation method of preserving jar provided by the invention, stalk resource is made full use of, stalk preserving jar is produced, which is prepared by plastics and stalk powder for primary raw material, product water-tolerant, manufacture craft is simple, and production cost is low, safe and non-toxic, not only make stalk preserving jar that can keep stalk plant fiber naturally honest color, and dimensionally stable, material is durable, has good mechanical strength.
Description
Technical field
The present invention relates to packing material technical field more particularly to a kind of preparation methods of preserving jar.
Background technique
Agricultural crop straw, including wheat straw, straw, sorghum stalk, cornstalk, hemp stalk, Cotton Stalk, cigarette stalk etc., yield is big, resource
It is abundant, stalk comprehensive utilization is explored, is currently Material Field one very promising environment protection field, now with conducive to stalk system
At construction materials such as wood-based plates.
And on packing material, the carton or plastic products mainly still used at present, especially plastics use, and cause big
The white pollution of amount, therefore environmentally friendly storing preserving jar is made using stalk, straw utilization rate not only can be improved, make full use of money
Source can also reduce white garbage.
Summary of the invention
It is an object of the present invention to provide a kind of preparation methods of preserving jar to produce straw for straw resource utilization
Stalk preserving jar.
To achieve the above object, the preparation method of a kind of preserving jar provided by the invention, comprising the following steps:
(1) stalk is removed impurity removing by stalk pretreatment, then drying control moisture is crushed, grinding and sieving with pulverizer
Obtain stalk powder；
(2) stalk powder is modified, and stalk powder is proportionally mixed with silane coupling agent, and is stirred, and obtains modified straw
Stalk powder；
(3) high density polyethylene (HDPE), plasticizer, lubricant, release agent are added in modified straw powder, and stirs evenly；
(4) mixture obtained by step (3) is granulated using pelletizer, obtains straw composite granular；
(5) straw composite granular injection moulding machine injection molding, obtains preserving jar.
Wherein, moisture is controlled 5% hereinafter, sieving is 200~500 mesh stalk described in step (1) after drying.
Each material is according to mass fraction in step (2), 30~65 parts of stalk powder, 3~5 parts of silane coupling agent.
Further, the modified method of step (2) is that stalk powder is put into high-speed solid blender, by silane idol
The aqueous solution of connection agent is sprayed on stalk powder and stirs, and stirs 10~30 minutes, 1.5~2 are then dried under the conditions of 120 DEG C
Hour.
Preferably, each material according to mass fraction is 35~50 parts of modified straw powder, high-density polyethylene in step (3)
35~50 parts of alkene, 2~5 parts of plasticizer, 3~6 parts of lubricant, 0.5~1.5 part of release agent.
The lubricant is any one or more mixing in stearic acid, calcium stearate and zinc stearate.
The release agent is higher fatty acids, one or two mix in fatty acid amide.
The plasticizer is dibutyl phthalate, dihexyl phthalate, dioctyl phthalate, adjacent benzene two
Any one or more in formic acid diisodecyl ester, diisononyl phthalate and phthalic acid butyloxy phenyl mixes.
The temperature of the screw rod feeding section of injection moulding machine described in step (5), compression section and homogenizing zone is respectively 155~
160 DEG C, 165~170 DEG C and 175~180 DEG C.
Compared with prior art, the preparation method of a kind of preserving jar provided by the invention, stalk resource is made full use of, system
Stalk preserving jar is produced, which is prepared by plastics and stalk powder for primary raw material, product water-tolerant, makes work
Skill is simple, and production cost is low, safe and non-toxic, not only makes stalk preserving jar that can keep stalk plant fiber naturally honest color, and
And dimensionally stable, material is durable, has good mechanical strength.
Specific embodiment
The present invention is further illustrated below with reference to embodiment, can make those skilled in the art that this hair be more completely understood
It is bright, but do not limit the invention in any way.
Embodiment 1
A kind of preparation method of preserving jar, comprising the following steps:
(1) stalk is removed impurity removing by stalk pretreatment, then drying control moisture is crushed, grinding and sieving with pulverizer
Obtain stalk powder；Moisture is controlled 5% hereinafter, sieving is 500 mesh the stalk after drying.
(2) stalk powder is modified, and stalk powder is proportionally mixed with silane coupling agent, and is stirred, and obtains modified straw
Stalk powder；Each material is 55 parts of stalk powder according to mass fraction, 5 parts of silane coupling agent.
Stalk powder is put into high-speed solid blender, the aqueous solution of silane coupling agent is sprayed on stalk powder simultaneously
Stirring is stirred 25 minutes, is then dried 1.5 hours under the conditions of 120 DEG C.
(3) high density polyethylene (HDPE), plasticizer, lubricant, release agent are added in modified straw powder, and stirs evenly；
Each material is 45 parts of modified straw powder, 45 parts of high density polyethylene (HDPE), 4 parts of plasticizer, lubrication according to mass fraction
5 parts of agent, 0.5 part of release agent.
The lubricant is the mixture of stearic acid, calcium stearate and zinc stearate 1:1.The release agent is higher aliphatic
Acid.
The plasticizer is dibutyl phthalate.
(4) mixture obtained by step (3) is granulated using pelletizer, obtains straw composite granular；
(5) straw composite granular injection moulding machine injection molding, obtains preserving jar.The screw rod of injection moulding machine feeds
Section, the temperature in 3rd area of compression section and homogenizing zone are respectively 160 DEG C, 160 DEG C and 175 DEG C.
Embodiment 2
A kind of preparation method of preserving jar, comprising the following steps:
(1) stalk is removed impurity removing by stalk pretreatment, then drying control moisture is crushed, grinding and sieving with pulverizer
Obtain stalk powder；Moisture is controlled 5% hereinafter, sieving is 300 mesh the stalk after drying.
(2) stalk powder is modified, and stalk powder is proportionally mixed with silane coupling agent, and is stirred, and obtains modified straw
Stalk powder；Each material is 50 parts of stalk powder according to mass fraction, 3 parts of silane coupling agent.Stalk powder is put into high-speed solid
In blender, the aqueous solution of silane coupling agent is sprayed on stalk powder and is stirred, stirred 30 minutes, then in 120 DEG C of items
It is dried 2 hours under part.
(3) high density polyethylene (HDPE), plasticizer, lubricant, release agent are added in modified straw powder, and stirs evenly；
Each material is 35 parts of modified straw powder, 45 parts of high density polyethylene (HDPE), 5 parts of plasticizer, lubrication according to mass fraction
3 parts of agent, 1.5 parts of release agent.
The lubricant is stearic acid, and the release agent is higher fatty acids.
The plasticizer is dioctyl phthalate.
(4) mixture obtained by step (3) is granulated using pelletizer, obtains straw composite granular；
(5) straw composite granular injection moulding machine injection molding, obtains preserving jar.The screw rod of injection moulding machine feeds
Section, the temperature in 3rd area of compression section and homogenizing zone are respectively 155 DEG C, 170 DEG C and 175 DEG C.
Embodiment 3
A kind of preparation method of preserving jar, comprising the following steps:
(1) stalk is removed impurity removing by stalk pretreatment, then drying control moisture is crushed, grinding and sieving with pulverizer
Obtain stalk powder；Moisture is controlled 5% hereinafter, sieving is 200 mesh the stalk after drying.
(2) stalk powder is modified, and stalk powder is proportionally mixed with silane coupling agent, and is stirred, and obtains modified straw
Stalk powder；Each material is 30 parts of stalk powder according to mass fraction, 5 parts of silane coupling agent.Stalk powder is put into high-speed solid
In blender, the aqueous solution of silane coupling agent is sprayed on stalk powder and is stirred, stirred 10 minutes, then in 120 DEG C of items
It is dried 1.5 hours under part.
(3) high density polyethylene (HDPE), plasticizer, lubricant, release agent are added in modified straw powder, and stirs evenly；
Each material is 50 parts of modified straw powder, 35 parts of high density polyethylene (HDPE), 2 parts of plasticizer, lubrication according to mass fraction
6 parts of agent, 1 part of release agent.
The lubricant is calcium stearate, and the release agent is fatty acid amide.
The plasticizer is diisononyl phthalate.
(4) mixture obtained by step (3) is granulated using pelletizer, obtains straw composite granular；
(5) straw composite granular injection moulding machine injection molding, obtains preserving jar.The screw rod of injection moulding machine feeds
Section, the temperature in 3rd area of compression section and homogenizing zone are respectively 160 DEG C, 170 DEG C and 180 DEG C.
To above-described embodiment 1~3 obtain stalk preserving jar be tested for the property, the project of test include impact strength,
The method of tensile strength, bending strength, test is tested referring to the national standard method of plastic products, and test result is as shown in table 1.
1 test result of table
| Test item | Impact strength KJ/m2 | Tensile strength MPa | Bending strength MPa |
| Embodiment 1 | 3.8 | 31.5 | 33 |
| Embodiment 2 | 4.1 | 30.7 | 32.4 |
| Embodiment 3 | 3.7 | 30.3 | 33.1 |
It is found that the stalk preserving jar of the embodiment of the present application 1~3 has excellent impact strength, draws from 1 test result of table
Intensity and bending strength are stretched, meets every demand of preserving jar well.
Claims (9)
1. a kind of preparation method of preserving jar, which comprises the following steps:
(1) stalk is removed impurity removing by stalk pretreatment, then drying control moisture is crushed, grinding and sieving is obtained with pulverizer
Stalk powder；
(2) stalk powder is modified, and stalk powder is proportionally mixed with silane coupling agent, and is stirred, and modified straw powder is obtained
End；
(3) high density polyethylene (HDPE), plasticizer, lubricant, release agent are added in modified straw powder, and stirs evenly；
(4) mixture obtained by step (3) is granulated using pelletizer, obtains straw composite granular；
(5) straw composite granular injection moulding machine injection molding, obtains preserving jar.
2. a kind of preparation method of preserving jar according to claim 1, which is characterized in that the warp of stalk described in step (1)
Moisture control is 5% hereinafter, sieving is 200~500 mesh after drying.
3. a kind of preparation method of preserving jar according to claim 1, which is characterized in that in step (2) each material according to
Mass fraction is 30~65 parts of stalk powder, 3~5 parts of silane coupling agent.
4. a kind of preparation method of preserving jar according to claim 1 or 3, which is characterized in that the modified method of step (2)
For, stalk powder is put into high-speed solid blender, the aqueous solution of silane coupling agent is sprayed on stalk powder and is stirred,
Stirring 10~30 minutes, is then dried 1.5~2 hours under the conditions of 120 DEG C.
5. a kind of preparation method of preserving jar according to claim 1, which is characterized in that in step (3) each material according to
Mass fraction is 35~50 parts of modified straw powder, 35~50 parts of high density polyethylene (HDPE), 2~5 parts of plasticizer, lubricant 3~6
Part, 0.5~1.5 part of release agent.
6. a kind of preparation method of preserving jar according to claim 1 or 5, which is characterized in that the lubricant is tristearin
Any one or more mixing in acid, calcium stearate and zinc stearate.
7. a kind of preparation method of preserving jar according to claim 1 or 5, which is characterized in that the release agent is advanced
One or two kinds of mixing in fatty acid, fatty acid amide.
8. a kind of preparation method of preserving jar according to claim 1 or 5, which is characterized in that the plasticizer is adjacent benzene
Dibutyl carboxylic acid, dihexyl phthalate, dioctyl phthalate, diisooctyl phthalate, phthalic acid
Any one or more in dinonyl and phthalic acid butyloxy phenyl mixes.
9. a kind of preparation method of preserving jar according to claim 1, which is characterized in that step is molded into described in (5)
The temperature of the screw rod feeding section of type machine, compression section and homogenizing zone is respectively 155~160 DEG C, 165~170 DEG C and 175~180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811617079.7A CN109679189A (en) | 2018-12-28 | 2018-12-28 | A kind of preparation method of preserving jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811617079.7A CN109679189A (en) | 2018-12-28 | 2018-12-28 | A kind of preparation method of preserving jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109679189A true CN109679189A (en) | 2019-04-26 |
Family
ID=66190082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811617079.7A Pending CN109679189A (en) | 2018-12-28 | 2018-12-28 | A kind of preparation method of preserving jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109679189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029168A (en) * | 2020-08-11 | 2020-12-04 | 西安理工大学 | A kind of preparation method of waste tobacco stalk fiber reinforced resin matrix composite material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307185A (en) * | 2007-05-16 | 2008-11-19 | 吉林紫森装饰材料有限公司 | Plant fiber polymerized wood and manufacturing method thereof |
| CN103937077A (en) * | 2014-05-13 | 2014-07-23 | 江苏锦禾高新科技股份有限公司 | Straw/plastic film blowing material and processing technique thereof |
| CN105295175A (en) * | 2015-11-25 | 2016-02-03 | 河南工程学院 | Polyethylene/wood powder composite wire for fused deposition modeling, and preparation method thereof |
| CN106700590A (en) * | 2016-12-15 | 2017-05-24 | 南宁梦幻三体环保科技有限公司 | Crop straw 3D printing material |
| CN107254186A (en) * | 2017-06-29 | 2017-10-17 | 安徽国风木塑科技有限公司 | A kind of DCP crosslinkings HDPE high density polyethylene (HDPE) Wood-plastic materials and preparation method thereof |
| CN108792180A (en) * | 2018-06-05 | 2018-11-13 | 湖南工业大学 | A kind of betel nut packing box and preparation method thereof |
-
2018
- 2018-12-28 CN CN201811617079.7A patent/CN109679189A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307185A (en) * | 2007-05-16 | 2008-11-19 | 吉林紫森装饰材料有限公司 | Plant fiber polymerized wood and manufacturing method thereof |
| CN103937077A (en) * | 2014-05-13 | 2014-07-23 | 江苏锦禾高新科技股份有限公司 | Straw/plastic film blowing material and processing technique thereof |
| CN105295175A (en) * | 2015-11-25 | 2016-02-03 | 河南工程学院 | Polyethylene/wood powder composite wire for fused deposition modeling, and preparation method thereof |
| CN106700590A (en) * | 2016-12-15 | 2017-05-24 | 南宁梦幻三体环保科技有限公司 | Crop straw 3D printing material |
| CN107254186A (en) * | 2017-06-29 | 2017-10-17 | 安徽国风木塑科技有限公司 | A kind of DCP crosslinkings HDPE high density polyethylene (HDPE) Wood-plastic materials and preparation method thereof |
| CN108792180A (en) * | 2018-06-05 | 2018-11-13 | 湖南工业大学 | A kind of betel nut packing box and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029168A (en) * | 2020-08-11 | 2020-12-04 | 西安理工大学 | A kind of preparation method of waste tobacco stalk fiber reinforced resin matrix composite material |
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Application publication date: 20190426 |
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