CN108003446A - A kind of cake packaging plastic film and preparation method thereof - Google Patents
A kind of cake packaging plastic film and preparation method thereof Download PDFInfo
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- CN108003446A CN108003446A CN201711407856.0A CN201711407856A CN108003446A CN 108003446 A CN108003446 A CN 108003446A CN 201711407856 A CN201711407856 A CN 201711407856A CN 108003446 A CN108003446 A CN 108003446A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/08—Cellulose derivatives
- C08J2401/14—Mixed esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
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- Polymers & Plastics (AREA)
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Abstract
The invention discloses a kind of cake packaging plastic film and preparation method thereof, the raw material that the cake packaging includes following parts by weight with plastic film is made：30 45 parts of linear low density polyethylene resin, 7 15 parts of cumyl peroxide, 37 parts of polyethylene wax powder, 15 24 parts of dithio-carbamate, 25 parts of dibutyl tin laurate, 5 10 parts of kaolin, 15 parts of antioxidant, 13 parts of plasticiser, 15 parts of stabilizer, 37 parts of titanium dioxide, 26 parts of manganese stearate, 59 parts of acetylbutyrylcellulose, 7 14 parts of poly butylene succinate, 13 parts of lauryl sodium sulfate, 48 parts of cumyl peroxide, 13 parts of benzotriazole, 26 parts of lubricant.Compared with prior art, cake packaging plastic film has good tensile property in the present invention, does not easily cause the breakage of plastic film when carrying cake.
Description
Technical field
The invention belongs to thin film materials art, more particularly to a kind of cake packaging plastic film and preparation method thereof.
Background technology
Plastic film is mainly used for 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 bring great convenience Deng, these products to people's life.But the tensile resistance of existing plastic film, rigidity with all compared with
Difference, so as to cause to be easily broken when carrying the foreign object of constant weight, and makes troubles to routine use.
The content of the invention
The object of the present invention is to provide a kind of cake packaging plastic film and preparation method thereof, the cake packaging plastics
The tensile resistance of film is stronger.
To achieve the above object, the present invention provides following technical solution：
A kind of cake packaging plastic film, it includes the raw material of following parts by weight and is made：Linear low density polyethylene
30-45 parts of resin, 7-15 parts of cumyl peroxide, 3-7 parts of polyethylene wax powder, 15-24 parts of dithio-carbamate, February
2-5 parts of dilaurylate, 5-10 parts of kaolin, 1-5 parts of antioxidant, 1-3 parts of plasticiser, 1-5 parts of stabilizer, titanium dioxide 3-
7 parts, 2-6 parts of manganese stearate, 5-9 parts of acetylbutyrylcellulose, 7-14 parts of poly butylene succinate, lauryl sodium sulfate 1-
3 parts, 4-8 parts of cumyl peroxide, 1-3 parts of benzotriazole, 2-6 parts of lubricant.
Preferably, the cake packaging is made of raw material of the plastic film including following parts by weight：Linea low density gathers
40 parts of vinyl, 10 parts of cumyl peroxide, 5 parts of polyethylene wax powder, 22 parts of dithio-carbamate, tin dilaurate two
3 parts of butyl tin, 8 parts of kaolin, 3 parts of antioxidant, 1 part of plasticiser, 2 parts of stabilizer, 4 parts of titanium dioxide, 5 parts of manganese stearate, vinegar
Sour 7 parts of cellulose butyrate, 11 parts of poly butylene succinate, 2 parts of lauryl sodium sulfate, 6 parts of cumyl peroxide, benzene a pair of horses going side by side
3 parts of triazole, 5 parts of lubricant.
Preferably, the cake packaging is made of raw material of the plastic film including following parts by weight：Linea low density gathers
45 parts of vinyl, 12 parts of cumyl peroxide, 3 parts of polyethylene wax powder, 18 parts of dithio-carbamate, tin dilaurate two
4 parts of butyl tin, 8 parts of kaolin, 2 parts of antioxidant, 3 parts of plasticiser, 3 parts of stabilizer, 6 parts of titanium dioxide, 4 parts of manganese stearate, vinegar
Sour 9 parts of cellulose butyrate, 13 parts of poly butylene succinate, 1 part of lauryl sodium sulfate, 7 parts of cumyl peroxide, benzene a pair of horses going side by side
3 parts of triazole, 6 parts of lubricant.
The preparation method of the cake packaging 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
17-21 minutes, temperature control was 82-87 DEG C, obtains raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic film into
Product.
Compared with prior art, the beneficial effects of the invention are as follows：
Added with cumyl peroxide, polyethylene wax powder, kaolin, titanium in cake packaging plastic film in the present invention
The raw materials such as white powder, acetylbutyrylcellulose and cumyl peroxide, it carries cake with preferable tensile strength and wearability
The breakage of plastic film is not easily caused during point, the preservation effect of cake is good.
Embodiment
With reference to the embodiment technical solution that the present invention will be described in detail, but protection domain is not limited thereto.
Embodiment one：
A kind of cake packaging plastic film, it includes the raw material of following parts by weight and is made：Linear low density polyethylene
30 parts of resin, 7 parts of cumyl peroxide, 3 parts of polyethylene wax powder, 15 parts of dithio-carbamate, di lauric dibutyl
2 parts of tin, 5 parts of kaolin, 1 part of antioxidant, 1 part of plasticiser, 1 part of stabilizer, 3 parts of titanium dioxide, 2 parts of manganese stearate, acetic acid fourth
5 parts of acid cellulose, 7 parts of poly butylene succinate, 1 part of lauryl sodium sulfate, 4 parts of cumyl peroxide, benzene three nitrogen of a pair of horses going side by side
1 part of azoles, 2 parts of lubricant.
The preparation method of the cake packaging 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
17-21 minutes, temperature control was 82-87 DEG C, obtains raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic film into
Product.
Embodiment two：
A kind of cake packaging plastic film, it includes the raw material of following parts by weight and is made：Linear low density polyethylene
45 parts of resin, 15 parts of cumyl peroxide, 7 parts of polyethylene wax powder, 24 parts of dithio-carbamate, di lauric dibutyl
5 parts of tin, 10 parts of kaolin, 5 parts of antioxidant, 3 parts of plasticiser, 5 parts of stabilizer, 7 parts of titanium dioxide, 6 parts of manganese stearate, acetic acid fourth
9 parts of acid cellulose, 14 parts of poly butylene succinate, 3 parts of lauryl sodium sulfate, 8 parts of cumyl peroxide, benzene three nitrogen of a pair of horses going side by side
3 parts of azoles, 6 parts of lubricant.
The preparation method of the cake packaging 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
17-21 minutes, temperature control was 82-87 DEG C, obtains raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic film into
Product.
Embodiment three：
A kind of cake packaging plastic film, it includes the raw material of following parts by weight and is made：Linear low density polyethylene
40 parts of resin, 10 parts of cumyl peroxide, 5 parts of polyethylene wax powder, 22 parts of dithio-carbamate, di lauric dibutyl
3 parts of tin, 8 parts of kaolin, 3 parts of antioxidant, 1 part of plasticiser, 2 parts of stabilizer, 4 parts of titanium dioxide, 5 parts of manganese stearate, acetic acid fourth
7 parts of acid cellulose, 11 parts of poly butylene succinate, 2 parts of lauryl sodium sulfate, 6 parts of cumyl peroxide, benzene three nitrogen of a pair of horses going side by side
3 parts of azoles, 5 parts of lubricant.
The preparation method of the cake packaging 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
17-21 minutes, temperature control was 82-87 DEG C, obtains raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic film into
Product.
Example IV：
A kind of cake packaging plastic film, it includes the raw material of following parts by weight and is made：Linear low density polyethylene
45 parts of resin, 12 parts of cumyl peroxide, 3 parts of polyethylene wax powder, 18 parts of dithio-carbamate, di lauric dibutyl
4 parts of tin, 8 parts of kaolin, 2 parts of antioxidant, 3 parts of plasticiser, 3 parts of stabilizer, 6 parts of titanium dioxide, 4 parts of manganese stearate, acetic acid fourth
9 parts of acid cellulose, 13 parts of poly butylene succinate, 1 part of lauryl sodium sulfate, 7 parts of cumyl peroxide, benzene three nitrogen of a pair of horses going side by side
3 parts of azoles, 6 parts of lubricant.
The preparation method of the cake packaging 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
17-21 minutes, temperature control was 82-87 DEG C, obtains raw mixture；
(3) by step (2) raw mixture add extruder in, extrusion forming, cooling, obtain plastic film 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 in good embodiment, it will be understood by those of ordinary skill in the art that, can be to the skill of the present invention
Art scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of the technical program, it should all cover in the present invention
Right among.
Claims (4)
1. a kind of cake packaging plastic film, it is characterised in that the raw material including following parts by weight is made：Linea low density
30-45 parts of polyvinyl resin, 7-15 parts of cumyl peroxide, 3-7 parts of polyethylene wax powder, dithio-carbamate 15-24
Part, 2-5 parts of dibutyl tin laurate, 5-10 parts of kaolin, 1-5 parts of antioxidant, 1-3 parts of plasticiser, 1-5 parts of stabilizer,
3-7 parts of titanium dioxide, 2-6 parts of manganese stearate, 5-9 parts of acetylbutyrylcellulose, 7-14 parts of poly butylene succinate, dodecyl
1-3 parts of sodium sulphate, 4-8 parts of cumyl peroxide, 1-3 parts of benzotriazole, 2-6 parts of lubricant.
2. a kind of cake packaging plastic film according to claim 1, it is characterised in that including following parts by weight
Raw material is made：40 parts of linear low density polyethylene resin, 10 parts of cumyl peroxide, 5 parts of polyethylene wax powder, curing amino
22 parts of formic acid esters, 3 parts of dibutyl tin laurate, 8 parts of kaolin, 3 parts of antioxidant, 1 part of plasticiser, 2 parts of stabilizer, titanium white
4 parts of powder, 5 parts of manganese stearate, 7 parts of acetylbutyrylcellulose, 11 parts of poly butylene succinate, 2 parts of lauryl sodium sulfate, mistake
Aoxidize 6 parts of diisopropylbenzene (DIPB), 3 parts of benzotriazole, 5 parts of lubricant.
3. a kind of cake packaging plastic film according to claim 1, it is characterised in that including following parts by weight
Raw material is made：45 parts of linear low density polyethylene resin, 12 parts of cumyl peroxide, 3 parts of polyethylene wax powder, curing amino
18 parts of formic acid esters, 4 parts of dibutyl tin laurate, 8 parts of kaolin, 2 parts of antioxidant, 3 parts of plasticiser, 3 parts of stabilizer, titanium white
6 parts of powder, 4 parts of manganese stearate, 9 parts of acetylbutyrylcellulose, 13 parts of poly butylene succinate, 1 part of lauryl sodium sulfate, mistake
Aoxidize 7 parts of diisopropylbenzene (DIPB), 3 parts of benzotriazole, 6 parts of lubricant.
4. the preparation method of cake packaging plastic film according to any one of claim 1-3, it is characterised in that bag
Include 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 17-
21 minutes, temperature control was 82-87 DEG C, obtains raw mixture；
(3) raw mixture in step (2) is added in extruder, extrusion forming, cooling, obtains plastic film finished product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711407856.0A CN108003446A (en) | 2017-12-22 | 2017-12-22 | A kind of cake packaging plastic film and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711407856.0A CN108003446A (en) | 2017-12-22 | 2017-12-22 | A kind of cake packaging plastic film and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108003446A true CN108003446A (en) | 2018-05-08 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147003A (en) * | 2016-08-08 | 2016-11-23 | 安徽松泰包装材料有限公司 | A kind of plastic film for wrapping and preparation method thereof |
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- 2017-12-22 CN CN201711407856.0A patent/CN108003446A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147003A (en) * | 2016-08-08 | 2016-11-23 | 安徽松泰包装材料有限公司 | A kind of plastic film for wrapping and preparation method thereof |
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Application publication date: 20180508 |
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