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CN106147003A - A kind of plastic film for wrapping and preparation method thereof - Google Patents

A kind of plastic film for wrapping and preparation method thereof Download PDF

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Publication number
CN106147003A
CN106147003A CN201610643549.1A CN201610643549A CN106147003A CN 106147003 A CN106147003 A CN 106147003A CN 201610643549 A CN201610643549 A CN 201610643549A CN 106147003 A CN106147003 A CN 106147003A
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CN
China
Prior art keywords
parts
wrapping
raw material
plastic film
acetylbutyrylcellulose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610643549.1A
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Chinese (zh)
Inventor
焦国平
齐继业
方兴旺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Songtai Packing Material Co Ltd
Original Assignee
Anhui Songtai Packing Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Songtai Packing Material Co Ltd filed Critical Anhui Songtai Packing Material Co Ltd
Priority to CN201610643549.1A priority Critical patent/CN106147003A/en
Publication of CN106147003A publication Critical patent/CN106147003A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815Copolymers of ethene with aliphatic 1-olefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised 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
    • C08J2323/04Homopolymers or copolymers of ethene
    • C08J2323/08Copolymers of ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16Fibres; Fibrils

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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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention discloses a kind of plastic film for wrapping and preparation method thereof, described plastic film for wrapping includes that the raw material of following parts by weight is made: linear low density polyethylene resin 25 50 parts, Merlon 8 18 parts, nylon 13 25 parts, aluminum-based layered nanometer material 10 18 parts, flax fiber 27 parts, antioxidant 0.8 2.5 parts, plasticizer 0.6 1.5 parts, stabilizer 13 parts, stearic acid 39 parts, acetylbutyrylcellulose 6 12 parts, diamine propyl group polydimethylsiloxane 26 parts, 0.8 2.5 parts of Oleum Ricini wax, lubricant 1.5 4 parts.Compared with prior art, the low raw-material cost of intermediate package plastic sheeting of the present invention, each raw material components synergism makes it have preferable hot strength and rigidity, thus reaches more preferable using effect.

Description

A kind of plastic film for wrapping and preparation method thereof
Technical field
The invention belongs to thin film materials art, particularly to a kind of plastic film for wrapping and preparation method thereof.
Background technology
Plastic sheeting is mainly used in packaging and is used as coating layer.Plastics package and plastic packet product are commercially shared Share increasing, particularly composite plastic flexible package, have been widely used for the fields such as food, medicine, chemical industry, wherein Maximum with packaging for foodstuff proportion again, such as beverage packaging, quick frozen food packaging, cooking food packaging, fast food packaging Deng, these products all bring great convenience to people's life.But the tensile resistance of existing plastic sheeting and rigidity are the most relatively Difference, thus cause being easily broken during the foreign object carrying constant weight, and make troubles to routine use.
Summary of the invention
It is an object of the invention to provide a kind of plastic film for wrapping and preparation method thereof, resisting of this plastic film for wrapping Stretch capability is simple compared with strong, good rigidly and preparation technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of plastic film for wrapping, it includes that the raw material of following parts by weight is made: linear low density polyethylene resin 25-50 part, Merlon 8-18 part, nylon 13-25 part, aluminum-based layered nanometer material 10-18 part, flax fiber 2-7 part, antioxygen Agent 0.8-2.5 part, plasticizer 0.6-1.5 part, stabilizer 1-3 part, stearic acid 3-9 part, acetylbutyrylcellulose 6-12 part is double Amine propyl group polydimethylsiloxane 2-6 part, Oleum Ricini wax 0.8-2.5 part, lubricant 1.5-4 part.
Preferably, described plastic film for wrapping includes that the raw material of following parts by weight is made: linear low density polyethylene Resin 36 parts, Merlon 11 parts, nylon 15 parts, aluminum-based layered nanometer material 12 parts, flax fiber 5.5 parts, antioxidant 1.3 Part, plasticizer 1 part, stabilizer 1.5 parts, stearic acid 7 parts, acetylbutyrylcellulose 10 parts, diamine propyl group polydimethylsiloxane 6 Part, 1.4 parts of Oleum Ricini wax, lubricant 2.3 parts.
Preferably, described plastic film for wrapping includes that the raw material of following parts by weight is made: linear low density polyethylene Resin 42 parts, Merlon 12 parts, nylon 18 parts, aluminum-based layered nanometer material 11 parts, flax fiber 3.5 parts, antioxidant 2 Part, plasticizer 0.9 part, stabilizer 1.4 parts, stearic acid 8 parts, acetylbutyrylcellulose 8 parts, diamine propyl group polydimethylsiloxane 5 parts, 1.3 parts of Oleum Ricini wax, lubricant 2.5 parts.
Preferably, described plastic film for wrapping includes that the raw material of following parts by weight is made: linear low density polyethylene Resin 50 parts, Merlon 10 parts, nylon 16 parts, aluminum-based layered nanometer material 16 parts, flax fiber 6 parts, antioxidant 2.2 Part, plasticizer 1 part, stabilizer 1.5 parts, stearic acid 5 parts, acetylbutyrylcellulose 9 parts, diamine propyl group polydimethylsiloxane 6 Part, 2.3 parts of Oleum Ricini wax, lubricant 3.5 parts.
The preparation method of described plastic film for wrapping, comprises the following steps:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12-15 minute, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting Product.
Compared with prior art, the invention has the beneficial effects as follows:
Intermediate package plastic sheeting of the present invention is added with linear low density polyethylene resin, aluminum-based layered nanometer material, The raw material such as flax fiber and acetylbutyrylcellulose, each raw material components with low cost and being made it have relatively by synergism Good hot strength and rigidity, thus reach more preferable using effect.
Detailed description of the invention
Describe technical scheme in detail below in conjunction with embodiment, but protection domain is not limited thereto.
Embodiment one:
A kind of plastic film for wrapping, it includes that the raw material of following parts by weight is made: linear low density polyethylene resin 36 parts, Merlon 9 parts, nylon 16 parts, aluminum-based layered nanometer material 14 parts, flax fiber 5.5 parts, antioxidant 1.7 parts, increase Mould agent 1.2 parts, stabilizer 2.2 parts, stearic acid 8 parts, acetylbutyrylcellulose 10 parts, diamine propyl group polydimethylsiloxane 4.5 Part, 2 parts of Oleum Ricini wax, lubricant 2.6 parts.
The preparation method of described plastic film for wrapping, comprises the following steps:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12-15 minute, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting Product.
Embodiment two:
A kind of plastic film for wrapping, it includes that the raw material of following parts by weight is made: linear low density polyethylene resin 40 parts, Merlon 18 parts, nylon 23 parts, aluminum-based layered nanometer material 15 parts, flax fiber 6 parts, antioxidant 2.1 parts, increase Mould agent 1 part, stabilizer 1.8 parts, stearic acid 9 parts, acetylbutyrylcellulose 11 parts, diamine propyl group polydimethylsiloxane 4.5 parts, 2.3 parts of Oleum Ricini wax, lubricant 3.5 parts.
The preparation method of described plastic film for wrapping, comprises the following steps:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12-15 minute, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting Product.
Embodiment three:
A kind of plastic film for wrapping, it includes that the raw material of following parts by weight is made: linear low density polyethylene resin 36 parts, Merlon 11 parts, nylon 15 parts, aluminum-based layered nanometer material 12 parts, flax fiber 5.5 parts, antioxidant 1.3 parts, Plasticizer 1 part, stabilizer 1.5 parts, stearic acid 7 parts, acetylbutyrylcellulose 10 parts, diamine propyl group polydimethylsiloxane 6 parts, 1.4 parts of Oleum Ricini wax, lubricant 2.3 parts.
The preparation method of described plastic film for wrapping, comprises the following steps:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12-15 minute, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting Product.
Embodiment four:
A kind of plastic film for wrapping, it includes that the raw material of following parts by weight is made: linear low density polyethylene resin 42 parts, Merlon 12 parts, nylon 18 parts, aluminum-based layered nanometer material 11 parts, flax fiber 3.5 parts, antioxidant 2 parts, increase Mould agent 0.9 part, stabilizer 1.4 parts, stearic acid 8 parts, acetylbutyrylcellulose 8 parts, diamine propyl group polydimethylsiloxane 5 parts, 1.3 parts of Oleum Ricini wax, lubricant 2.5 parts.
The preparation method of described plastic film for wrapping, comprises the following steps:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12-15 minute, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting Product.
Embodiment five:
A kind of plastic film for wrapping, it includes that the raw material of following parts by weight is made: linear low density polyethylene resin 50 parts, Merlon 10 parts, nylon 16 parts, aluminum-based layered nanometer material 16 parts, flax fiber 6 parts, antioxidant 2.2 parts, increase Mould agent 1 part, stabilizer 1.5 parts, stearic acid 5 parts, acetylbutyrylcellulose 9 parts, diamine propyl group polydimethylsiloxane 6 parts, castor 2.3 parts of Oleum Sesami wax, lubricant 3.5 parts.
The preparation method of described plastic film for wrapping, comprises the following steps:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12-15 minute, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting Product.
Embodiment six:
A kind of plastic film for wrapping, it includes that the raw material of following parts by weight is made: linear low density polyethylene resin 42 parts, Merlon 13 parts, nylon 20 parts, aluminum-based layered nanometer material 15 parts, flax fiber 4 parts, antioxidant 1.6 parts, increase Mould agent 0.8 part, stabilizer 1.6 parts, stearic acid 9 parts, acetylbutyrylcellulose 10 parts, diamine propyl group polydimethylsiloxane 5 parts, 2.3 parts of Oleum Ricini wax, lubricant 2 parts.
The preparation method of described plastic film for wrapping, comprises the following steps:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12-15 minute, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting Product.
Embodiment seven:
A kind of plastic film for wrapping, it includes that the raw material of following parts by weight is made: linear low density polyethylene resin 50 parts, Merlon 18 parts, nylon 14 parts, aluminum-based layered nanometer material 14 parts, flax fiber 6 parts, antioxidant 1.7 parts, increase Mould agent 1.3 parts, stabilizer 2 parts, stearic acid 9 parts, acetylbutyrylcellulose 12 parts, diamine propyl group polydimethylsiloxane 5.5 parts, 1.3 parts of Oleum Ricini wax, lubricant 3 parts.
The preparation method of described plastic film for wrapping, comprises the following steps:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12-15 minute, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting Product.
Embodiment eight:
A kind of plastic film for wrapping, it includes that the raw material of following parts by weight is made: linear low density polyethylene resin 30 parts, Merlon 12 parts, nylon 24 parts, aluminum-based layered nanometer material 18 parts, flax fiber 7 parts, antioxidant 1.6 parts, increase Mould agent 1.2 parts, stabilizer 2.3 parts, stearic acid 8 parts, acetylbutyrylcellulose 10 parts, diamine propyl group polydimethylsiloxane 4 parts, 2.4 parts of Oleum Ricini wax, lubricant 2.6 parts.
The preparation method of described plastic film for wrapping, comprises the following steps:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12-15 minute, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting Product.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively The present invention has been described in detail by 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, and without deviating from objective and the scope of the technical program, it all should be contained in the present invention Right in the middle of.

Claims (5)

1. a plastic film for wrapping, it is characterised in that include that the raw material of following parts by weight is made: linear low density polyethylene Olefine resin 25-50 part, Merlon 8-18 part, nylon 13-25 part, aluminum-based layered nanometer material 10-18 part, flax fiber 2-7 Part, antioxidant 0.8-2.5 part, plasticizer 0.6-1.5 part, stabilizer 1-3 part, stearic acid 3-9 part, acetylbutyrylcellulose 6- 12 parts, diamine propyl group polydimethylsiloxane 2-6 part, Oleum Ricini wax 0.8-2.5 part, lubricant 1.5-4 part.
A kind of plastic film for wrapping the most according to claim 1, it is characterised in that include the raw material of following parts by weight Make: linear low density polyethylene resin 36 parts, Merlon 11 parts, nylon 15 parts, aluminum-based layered nanometer material 12 parts, Caulis et Folium Lini Fiber 5.5 parts, antioxidant 1.3 parts, plasticizer 1 part, stabilizer 1.5 parts, stearic acid 7 parts, acetylbutyrylcellulose 10 parts, double Amine propyl group polydimethylsiloxane 6 parts, 1.4 parts of Oleum Ricini wax, lubricant 2.3 parts.
A kind of plastic film for wrapping the most according to claim 1, it is characterised in that include the raw material of following parts by weight Make: linear low density polyethylene resin 42 parts, Merlon 12 parts, nylon 18 parts, aluminum-based layered nanometer material 11 parts, Caulis et Folium Lini Fiber 3.5 parts, antioxidant 2 parts, plasticizer 0.9 part, stabilizer 1.4 parts, stearic acid 8 parts, acetylbutyrylcellulose 8 parts, double Amine propyl group polydimethylsiloxane 5 parts, 1.3 parts of Oleum Ricini wax, lubricant 2.5 parts.
A kind of plastic film for wrapping the most according to claim 1, it is characterised in that include the raw material of following parts by weight Make: linear low density polyethylene resin 50 parts, Merlon 10 parts, nylon 16 parts, aluminum-based layered nanometer material 16 parts, Caulis et Folium Lini Fiber 6 parts, antioxidant 2.2 parts, plasticizer 1 part, stabilizer 1.5 parts, stearic acid 5 parts, acetylbutyrylcellulose 9 parts, diamine Propyl group polydimethylsiloxane 6 parts, 2.3 parts of Oleum Ricini wax, lubricant 3.5 parts.
5. according to the preparation method of the plastic film for wrapping according to any one of claim 1-4, it is characterised in that include with Lower step:
(1) each raw material components is weighed according to ratio of weight and number;
(2) will stir in off-the-shelf each raw material components addition mixing roll in step (1), mixing time is 12- 15 minutes, temperature controlled, for 85-90 DEG C, to obtain raw mixture;
(3) raw mixture in step (2) is added in extruder, extruded, cooling, obtain plastic sheeting finished product.
CN201610643549.1A 2016-08-08 2016-08-08 A kind of plastic film for wrapping and preparation method thereof Pending CN106147003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610643549.1A CN106147003A (en) 2016-08-08 2016-08-08 A kind of plastic film for wrapping and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106147003A true CN106147003A (en) 2016-11-23

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106883567A (en) * 2017-04-13 2017-06-23 合肥智慧龙图腾知识产权股份有限公司 A kind of packing plastics film
CN107312310A (en) * 2017-08-22 2017-11-03 安徽省天乐塑业有限公司 Polybag that a kind of stretching property of wear-resistant tensile is damaged by force and preparation method thereof
CN107383917A (en) * 2017-08-24 2017-11-24 安徽国泰印务有限公司 A kind of decomposable asymmetric choice net heat insulating packaging plastic sheeting and preparation method thereof
CN107474488A (en) * 2017-09-29 2017-12-15 桐城市中汇塑业有限公司 A kind of stretch-proof plastic sheeting and preparation method thereof
CN107698887A (en) * 2017-09-27 2018-02-16 安徽金星包装有限公司 A kind of vegetables packaging material and preparation method thereof
CN107915970A (en) * 2017-11-24 2018-04-17 安徽猛牛彩印包装有限公司 A kind of environment-friendly type color printing printing plastic film and preparation method thereof
CN107936353A (en) * 2017-11-27 2018-04-20 郑州莉迪亚医药科技有限公司 A kind of food plastic material and preparation method thereof
CN108003446A (en) * 2017-12-22 2018-05-08 桐城市桃花制刷有限公司 A kind of cake packaging plastic film and preparation method thereof
CN108129730A (en) * 2017-12-22 2018-06-08 桐城市桃花制刷有限公司 A kind of packaging bag plastic film and preparation method thereof
WO2022128120A1 (en) * 2020-12-18 2022-06-23 Wacker Chemie Ag Mixtures containing oxamide-functional siloxanes and organic fibers

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106883567A (en) * 2017-04-13 2017-06-23 合肥智慧龙图腾知识产权股份有限公司 A kind of packing plastics film
CN107312310A (en) * 2017-08-22 2017-11-03 安徽省天乐塑业有限公司 Polybag that a kind of stretching property of wear-resistant tensile is damaged by force and preparation method thereof
CN107383917A (en) * 2017-08-24 2017-11-24 安徽国泰印务有限公司 A kind of decomposable asymmetric choice net heat insulating packaging plastic sheeting and preparation method thereof
CN107698887A (en) * 2017-09-27 2018-02-16 安徽金星包装有限公司 A kind of vegetables packaging material and preparation method thereof
CN107474488A (en) * 2017-09-29 2017-12-15 桐城市中汇塑业有限公司 A kind of stretch-proof plastic sheeting and preparation method thereof
CN107915970A (en) * 2017-11-24 2018-04-17 安徽猛牛彩印包装有限公司 A kind of environment-friendly type color printing printing plastic film and preparation method thereof
CN107936353A (en) * 2017-11-27 2018-04-20 郑州莉迪亚医药科技有限公司 A kind of food plastic material and preparation method thereof
CN108003446A (en) * 2017-12-22 2018-05-08 桐城市桃花制刷有限公司 A kind of cake packaging plastic film and preparation method thereof
CN108129730A (en) * 2017-12-22 2018-06-08 桐城市桃花制刷有限公司 A kind of packaging bag plastic film and preparation method thereof
WO2022128120A1 (en) * 2020-12-18 2022-06-23 Wacker Chemie Ag Mixtures containing oxamide-functional siloxanes and organic fibers

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