CN107629305A - A kind of plastic film and preparation method thereof - Google Patents
A kind of plastic film and preparation method thereof Download PDFInfo
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- CN107629305A CN107629305A CN201710911860.4A CN201710911860A CN107629305A CN 107629305 A CN107629305 A CN 107629305A CN 201710911860 A CN201710911860 A CN 201710911860A CN 107629305 A CN107629305 A CN 107629305A
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- plastic film
- stearic acid
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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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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- Extrusion Moulding Of Plastics Or The Like (AREA)
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Abstract
The invention discloses a kind of plastic film and preparation method thereof, the raw material that the plastic film includes following parts by weight is made：30 60 parts of dioctyl phthalate, 20 45 parts of linear low density polyethylene resin, 10 20 parts of nylon, 58 parts of polyethylene wax powder, 8 16 parts of dithio-carbamate, 36 parts of flax fiber, 37 parts of organic montmorillonite, 12 parts of antioxidant, 0.5 1.5 parts of plasticiser, 13 parts of stabilizer, 25 parts of titanium dioxide, 5 10 parts of stearic acid, 4 10 parts of acetylbutyrylcellulose, 6 11 parts of poly butylene succinate, 26 parts of cumyl peroxide, 15 parts of castor oil wax, 23 parts of lubricant, 15 parts of isopropyl stearic acid oxygen base aluminum acid ester.Compared with prior art, plastic film has preferable tensile strength and wearability, the vegetable and fruit that is particularly suitable for use in packaging, storage in the present invention.
Description
Technical field
The invention belongs to thin film materials art, more particularly to a kind of plastic film and preparation method thereof.
Background technology
Plastic sheeting is mainly used in packing and as coating layer.Plastics package and plastic packet product are commercially shared
Share it is increasing, particularly composite plastic flexible package, have been widely used for the fields such as food, medicine, chemical industry, wherein
It is again maximum with packaging for foodstuff proportion, such as beverage packaging, quick-frozen food packaging, cooking food packaging, fast food packaging
All brought great convenience Deng, these products to people's life.It is but the tensile resistance of existing plastic sheeting, rigid and resistance to
Mill property is all poor, so as to be easily broken when causing and carrying the foreign object of constant weight, and is made troubles to routine use.
The content of the invention
It is an object of the invention to provide a kind of plastic film and preparation method thereof, the stretch-proof of the plastic film
Ability is good compared with strong, rigidity and wearability is strong.
To achieve the above object, the present invention provides following technical scheme：
A kind of plastic film, it includes the raw material of following parts by weight and is made：Dioctyl phthalate 30-60
Part, linear low density polyethylene resin 20-45 parts, nylon 10-20 parts, polyethylene wax powder 5-8 parts, dithio-carbamate 8-
16 parts, flax fiber 3-6 parts, organic montmorillonite 3-7 parts, antioxidant 1-2 parts, plasticiser 0.5-1.5 parts, stabilizer 1-3
Part, titanium dioxide 2-5 parts, stearic acid 5-10 parts, acetylbutyrylcellulose 4-10 parts, poly butylene succinate 6-11 parts, peroxide
Change diisopropylbenzene (DIPB) 2-6 parts, castor oil wax 1-5 parts, lubricant 2-3 parts, isopropyl stearic acid oxygen base aluminum acid ester 1-5 parts.
Preferably, raw material of the plastic film including following parts by weight is made：Dioctyl phthalate 48
Part, 40 parts of linear low density polyethylene resin, 16 parts of nylon, 6 parts of polyethylene wax powder, 11 parts of dithio-carbamate, flax
5 parts of fiber, 5 parts of organic montmorillonite, 1 part of antioxidant, 1.2 parts of plasticiser, 1.5 parts of stabilizer, 4 parts of titanium dioxide, stearic acid 8
Part, 7 parts of acetylbutyrylcellulose, 8 parts of poly butylene succinate, 3 parts of cumyl peroxide, 3 parts of castor oil wax, lubricant
2 parts, 2 parts of isopropyl stearic acid oxygen base aluminum acid ester.
Preferably, raw material of the plastic film including following parts by weight is made：Dioctyl phthalate 50
Part, 42 parts of linear low density polyethylene resin, 16 parts of nylon, 6 parts of polyethylene wax powder, 10 parts of dithio-carbamate, flax
4 parts of fiber, 4 parts of organic montmorillonite, 2 parts of antioxidant, 1 part of plasticiser, 1 part of stabilizer, 3 parts of titanium dioxide, 10 parts of stearic acid,
7 parts of acetylbutyrylcellulose, poly butylene succinate 6-11 parts, cumyl peroxide 2-6 parts, castor oil wax 1-5 parts, profit
Lubrication prescription 2-3 parts, 3 parts of isopropyl stearic acid oxygen base aluminum acid ester.
The preparation method of described plastic film, it comprises the following steps：
(1) each raw material components are weighed according to ratio of weight and number；
(2) each raw material components being ready in step (1) are added in kneading machine and stirred, mixing time is
10-13 minutes, temperature control are 80-86 DEG C, obtain raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic sheeting into
Product.
Compared with prior art, the beneficial effects of the invention are as follows：
Added with dioctyl phthalate, polyethylene wax powder, curing amino first in plastic film in the present invention
The raw materials such as acid esters, flax fiber, 1 part of stabilizer, titanium dioxide and isopropyl stearic acid oxygen base aluminum acid ester, it, which has, preferably draws
Intensity and wearability are stretched, the vegetable and fruit that is particularly suitable for use in packaging, storage.
Embodiment
Technical scheme is described in detail with reference to embodiment, but protection domain is not limited thereto.
Embodiment one：
The raw material that a kind of plastic film includes following parts by weight is made：38 parts of dioctyl phthalate, linearly
36 parts of ldpe resin, 12 parts of nylon, 7 parts of polyethylene wax powder, 10 parts of dithio-carbamate, 5 parts of flax fiber,
4 parts of organic montmorillonite, 1.5 parts of antioxidant, 1.3 parts of plasticiser, 3 parts of stabilizer, 3 parts of titanium dioxide, 7 parts of stearic acid, acetic acid
9 parts of cellulose butyrate, 10 parts of poly butylene succinate, 4 parts of cumyl peroxide, 3 parts of castor oil wax, 3 parts of lubricant are different
3 parts of propyl group distearyl epoxide Aluminate.
The preparation method of described plastic film, it comprises the following steps：
(1) each raw material components are weighed according to ratio of weight and number；
(2) each raw material components being ready in step (1) are added in kneading machine and stirred, mixing time is
10-13 minutes, temperature control are 80-86 DEG C, obtain raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic sheeting into
Product.
Embodiment two：
The raw material that a kind of plastic film includes following parts by weight is made：48 parts of dioctyl phthalate, linearly
40 parts of ldpe resin, 16 parts of nylon, 6 parts of polyethylene wax powder, 11 parts of dithio-carbamate, 5 parts of flax fiber,
5 parts of organic montmorillonite, 1 part of antioxidant, 1.2 parts of plasticiser, 1.5 parts of stabilizer, 4 parts of titanium dioxide, 8 parts of stearic acid, acetic acid
7 parts of cellulose butyrate, 8 parts of poly butylene succinate, 3 parts of cumyl peroxide, 3 parts of castor oil wax, 2 parts of lubricant are different
2 parts of propyl group distearyl epoxide Aluminate.
The preparation method of described plastic film, it comprises the following steps：
(1) each raw material components are weighed according to ratio of weight and number；
(2) each raw material components being ready in step (1) are added in kneading machine and stirred, mixing time is
10-13 minutes, temperature control are 80-86 DEG C, obtain raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic sheeting into
Product.
Embodiment three：
The raw material that a kind of plastic film includes following parts by weight is made：50 parts of dioctyl phthalate, linearly
42 parts of ldpe resin, 16 parts of nylon, 6 parts of polyethylene wax powder, 10 parts of dithio-carbamate, 4 parts of flax fiber,
4 parts of organic montmorillonite, 2 parts of antioxidant, 1 part of plasticiser, 1 part of stabilizer, 3 parts of titanium dioxide, 10 parts of stearic acid, acetate butyrate
7 parts of cellulose, poly butylene succinate 6-11 parts, cumyl peroxide 2-6 parts, castor oil wax 1-5 parts, lubricant 2-3
Part, 3 parts of isopropyl stearic acid oxygen base aluminum acid ester.
The preparation method of described plastic film, it comprises the following steps：
(1) each raw material components are weighed according to ratio of weight and number；
(2) each raw material components being ready in step (1) are added in kneading machine and stirred, mixing time is
10-13 minutes, temperature control are 80-86 DEG C, obtain raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic sheeting into
Product.
Example IV：
The raw material that a kind of plastic film includes following parts by weight is made：30 parts of dioctyl phthalate, linearly
20 parts of ldpe resin, 10 parts of nylon, 5 parts of polyethylene wax powder, 8 parts of dithio-carbamate, 3 parts of flax fiber,
3 parts of organic montmorillonite, 1 part of antioxidant, 0.5 part of plasticiser, 1 part of stabilizer, 2 parts of titanium dioxide, 5 parts of stearic acid, acetic acid fourth
4 parts of acid cellulose, 6 parts of poly butylene succinate, 2 parts of cumyl peroxide, 1 part of castor oil wax, 2 parts of lubricant, isopropyl
1 part of base distearyl epoxide Aluminate.
The preparation method of described plastic film, it comprises the following steps：
(1) each raw material components are weighed according to ratio of weight and number；
(2) each raw material components being ready in step (1) are added in kneading machine and stirred, mixing time is
10-13 minutes, temperature control are 80-86 DEG C, obtain raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic sheeting into
Product.
Embodiment five：
The raw material that a kind of plastic film includes following parts by weight is made：60 parts of dioctyl phthalate, linearly
45 parts of ldpe resin, 20 parts of nylon, 8 parts of polyethylene wax powder, 16 parts of dithio-carbamate, 6 parts of flax fiber,
7 parts of organic montmorillonite, 2 parts of antioxidant, 1.5 parts of plasticiser, 3 parts of stabilizer, 5 parts of titanium dioxide, 10 parts of stearic acid, acetic acid fourth
10 parts of acid cellulose, 11 parts of poly butylene succinate, 6 parts of cumyl peroxide, 5 parts of castor oil wax, 3 parts of lubricant are different
5 parts of propyl group distearyl epoxide Aluminate.
The preparation method of described plastic film, it comprises the following steps：
(1) each raw material components are weighed according to ratio of weight and number；
(2) each raw material components being ready in step (1) are added in kneading machine and stirred, mixing time is
10-13 minutes, temperature control are 80-86 DEG C, obtain raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic sheeting into
Product.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Right among.
Claims (4)
1. a kind of plastic film, it is characterised in that the raw material including following parts by weight is made：Dioctyl phthalate
30-60 parts, linear low density polyethylene resin 20-45 parts, nylon 10-20 parts, polyethylene wax powder 5-8 parts, curing amino first
Acid esters 8-16 parts, flax fiber 3-6 parts, organic montmorillonite 3-7 parts, antioxidant 1-2 parts, plasticiser 0.5-1.5 parts are stable
Agent 1-3 parts, titanium dioxide 2-5 parts, stearic acid 5-10 parts, acetylbutyrylcellulose 4-10 parts, poly butylene succinate 6-11 parts,
Cumyl peroxide 2-6 parts, castor oil wax 1-5 parts, lubricant 2-3 parts, isopropyl stearic acid oxygen base aluminum acid ester 1-5 parts.
2. a kind of plastic film according to claim 1, it is characterised in that include the raw material system of following parts by weight
Into：48 parts of dioctyl phthalate, 40 parts of linear low density polyethylene resin, 16 parts of nylon, 6 parts of polyethylene wax powder, two sulphur
Change 11 parts of carbamate, 5 parts of flax fiber, 5 parts of organic montmorillonite, 1 part of antioxidant, 1.2 parts of plasticiser, stabilizer
1.5 parts, 4 parts of titanium dioxide, 8 parts of stearic acid, 7 parts of acetylbutyrylcellulose, 8 parts of poly butylene succinate, peroxidating diisopropyl
3 parts of benzene, 3 parts of castor oil wax, 2 parts of lubricant, 2 parts of isopropyl stearic acid oxygen base aluminum acid ester.
3. a kind of plastic film according to claim 1, it is characterised in that include the raw material system of following parts by weight
Into：50 parts of dioctyl phthalate, 42 parts of linear low density polyethylene resin, 16 parts of nylon, 6 parts of polyethylene wax powder, two sulphur
10 parts of carbamate of change, 4 parts of flax fiber, 4 parts of organic montmorillonite, 2 parts of antioxidant, 1 part of plasticiser, 1 part of stabilizer,
3 parts of titanium dioxide, 10 parts of stearic acid, 7 parts of acetylbutyrylcellulose, poly butylene succinate 6-11 parts, cumyl peroxide
2-6 parts, castor oil wax 1-5 parts, lubricant 2-3 parts, 3 parts of isopropyl stearic acid oxygen base aluminum acid ester.
4. the preparation method of the plastic film according to any one of claim 1-3, it is characterised in that including following
Step：
(1) each raw material components are weighed according to ratio of weight and number；
(2) each raw material components being ready in step (1) are added in kneading machine and stirred, mixing time 10-
13 minutes, temperature control was 80-86 DEG C, obtains raw mixture；
(3) raw mixture in step (2) is added in extruder, extrusion forming, cooling, obtains plastic sheeting finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710911860.4A CN107629305A (en) | 2017-09-29 | 2017-09-29 | A kind of plastic film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710911860.4A CN107629305A (en) | 2017-09-29 | 2017-09-29 | A kind of plastic film and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN107629305A true CN107629305A (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710911860.4A Pending CN107629305A (en) | 2017-09-29 | 2017-09-29 | A kind of plastic film and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109517250A (en) * | 2018-11-29 | 2019-03-26 | 安徽双平包装有限公司 | A kind of food pack of portable environmental-protection |
| CN112778610A (en) * | 2020-12-31 | 2021-05-11 | 广东金榜膜业科技有限公司 | High-transparency self-adhesive film and processing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012915A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Plastic base material film for packaging |
| CN104999755A (en) * | 2015-06-30 | 2015-10-28 | 芜湖友信激光模具有限公司 | Plastic packaging film used for laser moulds |
| CN105175843A (en) * | 2015-04-29 | 2015-12-23 | 桐城市福润包装材料有限公司 | Packaging film |
-
2017
- 2017-09-29 CN CN201710911860.4A patent/CN107629305A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012915A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Plastic base material film for packaging |
| CN105175843A (en) * | 2015-04-29 | 2015-12-23 | 桐城市福润包装材料有限公司 | Packaging film |
| CN104999755A (en) * | 2015-06-30 | 2015-10-28 | 芜湖友信激光模具有限公司 | Plastic packaging film used for laser moulds |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109517250A (en) * | 2018-11-29 | 2019-03-26 | 安徽双平包装有限公司 | A kind of food pack of portable environmental-protection |
| CN112778610A (en) * | 2020-12-31 | 2021-05-11 | 广东金榜膜业科技有限公司 | High-transparency self-adhesive film and processing method thereof |
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Application publication date: 20180126 |
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