CN107936487A - Regenerate the preparation method of One-stop Shopping bag - Google Patents
Regenerate the preparation method of One-stop Shopping bag Download PDFInfo
- Publication number
- CN107936487A CN107936487A CN201711127895.5A CN201711127895A CN107936487A CN 107936487 A CN107936487 A CN 107936487A CN 201711127895 A CN201711127895 A CN 201711127895A CN 107936487 A CN107936487 A CN 107936487A
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- China
- Prior art keywords
- weight
- parts
- shopping bag
- polyester
- stop shopping
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Classifications
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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
-
- 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
-
- 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
- C08L2207/20—Recycled plastic
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of preparation method for regenerating One-stop Shopping bag, it is related to environmental protection, comprises the following steps：1. the polyester bottles of recycling to be broken into the broken kernel of 0.3 0.4 millimeters of average grain diameter, the debris unless polyester bottles is removed；2. by MLLDPE, high pressure polyethylene resin and methacrylic acid glycidyl methacrylate；3. take the polyester bottles broken kernel after crushing to add high efficient mixer, while the material being uniformly mixed in adding 2., then mix 20min, mixing speed 20rpm；4. mixture 3. is made a gift to someone prepares recycled polyester grain in mediating in kneader, kneader is provided with vaccum exhaust outlet；5. extrudate 4. is used to prepare regeneration One-stop Shopping bag.Compared with the existing, the regeneration One-stop Shopping bag that the present invention prepares, is not less than 1.2Kg/15mm in the sealing intensity that heat-sealing temperature is 135 DEG C.
Description
Technical field
The present invention relates to environmental protection, more particularly to a kind of preparation method for regenerating One-stop Shopping bag.
Background technology
Polyester bottles are due to its light weight, and good seal performance, is widely used in all trades and professions, and polyester bottles are general after scrapping to be used
The method of burning, polluted environment, be highly detrimental to the development of industrial or agricultural.
And it is a kind of film to regenerate One-stop Shopping bag, the selection of the manufacture of film for raw material is very stringent, paid
Examination polyester bottle recycling is utilized, but due to polyester bottle recycling utilize in molecule be cut, can be only used in and prepare the clothing such as carpet
Expect in class, it is impossible to be used in prepare film.
The content of the invention
The purpose of the present invention, which is that, provides a kind of preparation method for regenerating One-stop Shopping bag, and the regeneration prepared is once
Property shopping bag, be that 135 DEG C of sealing intensity is not less than 1.2Kg/15mm in heat-sealing temperature.
Technical solution is：A kind of preparation method for regenerating One-stop Shopping bag, comprises the following steps：
1. the polyester bottles of recycling to be broken into the broken kernel of 0.3-0.4 millimeters of average grain diameter, the debris unless polyester bottles is removed；
2. 5-8 parts by weight MLLDPE, 20-30 parts by weight high pressure polyethylene resins and 5-10 weight parts of methacrylic acid are lost
Water glyceride；
3. take the polyester bottles broken kernel after crushingParts by weight add high efficient mixer, while add 2. middle mixing
Uniform material, then mixes 20min, mixing speed 20rpm；
4. mixture 3., which is made a gift to someone, prepares recycled polyester grain in mediating in kneader, kneader is provided with vacuum exhaust
Mouthful；
One-stop Shopping bag is regenerated 5. extrudate 4. is used to prepare, the resin melt temperature in expansion step is 150
℃。
It is preferably, described
70 parts by weight of polyester bottle fragment
5 parts by weight of MLLDPE
20 parts by weight of high pressure polyethylene resin
5 parts by weight of methacrylic acid glycidyl methacrylate.
It is preferably, described
72 parts by weight of polyester bottle fragment
6 parts by weight of MLLDPE
25 parts by weight of high pressure polyethylene resin
7 parts by weight of methacrylic acid glycidyl methacrylate.
It is preferably, described
75 parts by weight of polyester bottle fragment
8 parts by weight of MLLDPE
30 parts by weight of high pressure polyethylene resin
10 parts by weight of methacrylic acid glycidyl methacrylate.
Beneficial effect：
The regeneration One-stop Shopping bag that the present invention prepares, is not less than in the sealing intensity that heat-sealing temperature is 135 DEG C
1.2Kg/15mm。
Embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below to the embodiment of the present application
In technical solution be clearly and completely described, it is clear that described embodiments are only a part of embodiments of the present application,
Instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creative labor
All other embodiments obtained under the premise of dynamic, should all belong to the protection domain of the application.
One kind regeneration One-stop Shopping bag, preparation method are as follows：
1. the polyester bottles of recycling to be broken into the broken kernel of 0.3-0.4 millimeters of average grain diameter, the debris (gold unless polyester bottles is removed
Belong to grain etc.).
2. 5-8 parts by weight MLLDPE, 20-30 parts by weight high pressure polyethylene resins and 5-10 weight parts of methacrylic acid are lost
Water glyceride.
3. take the polyester bottles broken kernel after crushingParts by weight add high efficient mixer, while add 2. middle mixing
Uniform material, then mixes 20min, mixing speed 20rpm.
4. mixture 3., which is made a gift to someone, prepares recycled polyester grain in mediating in kneader, kneader is provided with vacuum exhaust
Mouthful, vaccum exhaust outlet is used to be vented.
One-stop Shopping bag is regenerated 5. extrudate 4. is used to prepare, the resin melt temperature in expansion step is 150
℃。
Embodiment 1
One kind regeneration One-stop Shopping bag, preparation method are as follows：
1. the polyester bottles of recycling to be broken into the broken kernel of 0.3-0.4 millimeters of average grain diameter, the debris (gold unless polyester bottles is removed
Belong to grain etc.).
2. by 5 parts by weight MLLDPE, 20 parts by weight high pressure polyethylene resins and 5 weight parts of methacrylic acid dehydration glycerine
Ester.
3. take 70 parts by weight of polyester bottles broken kernel after crushing to add high efficient mixer, while be uniformly mixed in adding 2.
Material, then mixes 20min, mixing speed 20rpm.
4. mixture 3., which is made a gift to someone, prepares recycled polyester grain in mediating in kneader, kneader is provided with vacuum exhaust
Mouthful, vaccum exhaust outlet is used to be vented.
One-stop Shopping bag is regenerated 5. extrudate 4. is used to prepare, the resin melt temperature in expansion step is 150
℃。
Embodiment 2
One kind regeneration One-stop Shopping bag, preparation method are as follows：
1. the polyester bottles of recycling to be broken into the broken kernel of 0.3-0.4 millimeters of average grain diameter, the debris (gold unless polyester bottles is removed
Belong to grain etc.).
2. by 6 parts by weight MLLDPE, 25 parts by weight high pressure polyethylene resins and 7 weight parts of methacrylic acid dehydration glycerine
Ester.
3. take 72 parts by weight of polyester bottles broken kernel after crushing to add high efficient mixer, while be uniformly mixed in adding 2.
Material, then mixes 20min, mixing speed 20rpm.
4. mixture 3., which is made a gift to someone, prepares recycled polyester grain in mediating in kneader, kneader is provided with vacuum exhaust
Mouthful, vaccum exhaust outlet is used to be vented.
One-stop Shopping bag is regenerated 5. extrudate 4. is used to prepare, the resin melt temperature in expansion step is 150
℃。
Embodiment 3
One kind regeneration One-stop Shopping bag, preparation method are as follows：
1. the polyester bottles of recycling to be broken into the broken kernel of 0.3-0.4 millimeters of average grain diameter, the debris (gold unless polyester bottles is removed
Belong to grain etc.).
2. by 8 parts by weight MLLDPE, 30 parts by weight high pressure polyethylene resins and 10 weight parts of methacrylic acid dehydration glycerine
Ester.
3. take 75 parts by weight of polyester bottles broken kernel after crushing to add high efficient mixer, while be uniformly mixed in adding 2.
Material, then mixes 20min, mixing speed 20rpm.
4. mixture 3., which is made a gift to someone, prepares recycled polyester grain in mediating in kneader, kneader is provided with vacuum exhaust
Mouthful, vaccum exhaust outlet is used to be vented.
One-stop Shopping bag is regenerated 5. extrudate 4. is used to prepare, the resin melt temperature in expansion step is 150
℃。
Regeneration One-stop Shopping bag prepared by embodiment 1-3 is not less than in the sealing intensity that heat-sealing temperature is 135 DEG C
1.2Kg/15mm。
It is the prior art unless otherwise instructed to disclosed above-described embodiment.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (4)
1. a kind of preparation method for regenerating One-stop Shopping bag, comprises the following steps：
1. the polyester bottles of recycling to be broken into the broken kernel of 0.3-0.4 millimeters of average grain diameter, the debris unless polyester bottles is removed；
It is 2. 5-8 parts by weight MLLDPE, 20-30 parts by weight high pressure polyethylene resins and 5-10 weight parts of methacrylic acid dehydrations is sweet
Grease；
3. take the polyester bottles broken kernel after crushingParts by weight add high efficient mixer, while are uniformly mixed in adding 2.
Material, then mix 20min, mixing speed 20rpm；
4. mixture 3. is made a gift to someone prepares recycled polyester grain in mediating in kneader, kneader is provided with vaccum exhaust outlet；
One-stop Shopping bag is regenerated 5. extrudate 4. is used to prepare, the resin melt temperature in expansion step is 150 DEG C.
2. the preparation method of regeneration One-stop Shopping bag according to claim 1, it is characterised in that：It is described
70 parts by weight of polyester bottle fragment
5 parts by weight of MLLDPE
20 parts by weight of high pressure polyethylene resin
5 parts by weight of methacrylic acid glycidyl methacrylate.
3. the preparation method of regeneration One-stop Shopping bag according to claim 1, it is characterised in that：It is described
72 parts by weight of polyester bottle fragment
6 parts by weight of MLLDPE
25 parts by weight of high pressure polyethylene resin
7 parts by weight of methacrylic acid glycidyl methacrylate.
4. the preparation method of regeneration One-stop Shopping bag according to claim 1, it is characterised in that：It is described
75 parts by weight of polyester bottle fragment
8 parts by weight of MLLDPE
30 parts by weight of high pressure polyethylene resin
10 parts by weight of methacrylic acid glycidyl methacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127895.5A CN107936487B (en) | 2017-11-15 | 2017-11-15 | Preparation method of regenerated disposable shopping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127895.5A CN107936487B (en) | 2017-11-15 | 2017-11-15 | Preparation method of regenerated disposable shopping bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107936487A true CN107936487A (en) | 2018-04-20 |
| CN107936487B CN107936487B (en) | 2020-12-08 |
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| CN201711127895.5A Active CN107936487B (en) | 2017-11-15 | 2017-11-15 | Preparation method of regenerated disposable shopping bag |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224693A (en) * | 2013-05-22 | 2013-07-31 | 文安东都嘉诚再生资源有限公司 | Polyester/polyethylene alloy material and preparation method thereof |
| US20140275357A1 (en) * | 2013-03-15 | 2014-09-18 | Close The Loop Technologies Pty Ltd. | Asphalt including modified toner based additive |
| CN106634007A (en) * | 2016-12-11 | 2017-05-10 | 钦州市康绿宝农业有限公司 | Plastic package for fish and shrimp live transportation and preparation method of plastic package |
-
2017
- 2017-11-15 CN CN201711127895.5A patent/CN107936487B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140275357A1 (en) * | 2013-03-15 | 2014-09-18 | Close The Loop Technologies Pty Ltd. | Asphalt including modified toner based additive |
| CN103224693A (en) * | 2013-05-22 | 2013-07-31 | 文安东都嘉诚再生资源有限公司 | Polyester/polyethylene alloy material and preparation method thereof |
| CN106634007A (en) * | 2016-12-11 | 2017-05-10 | 钦州市康绿宝农业有限公司 | Plastic package for fish and shrimp live transportation and preparation method of plastic package |
Non-Patent Citations (3)
| Title |
|---|
| 傅明连等: ""r-PET/LLDPE复合材料的制备与性能"", 《高分子材料科学与工程》 * |
| 化学工业出版社组织编写: "《中国化工产品大全 第三版 上卷》", 31 January 2005, 化学工业出版社 * |
| 张华集等: ""rPET/mLLDPE/MAH-g-POE复合材料的制备及性能研究"", 《工程塑料应用》 * |
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| CN107936487B (en) | 2020-12-08 |
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