CN107141559A - A kind of packaging bag plastic sheeting - Google Patents

A kind of packaging bag plastic sheeting Download PDF

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Publication number
CN107141559A
CN107141559A CN201710436654.2A CN201710436654A CN107141559A CN 107141559 A CN107141559 A CN 107141559A CN 201710436654 A CN201710436654 A CN 201710436654A CN 107141559 A CN107141559 A CN 107141559A
Authority
CN
China
Prior art keywords
parts
plastic sheeting
packaging bag
bag plastic
starch
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
CN201710436654.2A
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Chinese (zh)
Inventor
施益民
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.)
Taicang Yaao Plastic Co Ltd
Original Assignee
Taicang Yaao Plastic 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 Taicang Yaao Plastic Co Ltd filed Critical Taicang Yaao Plastic Co Ltd
Priority to CN201710436654.2A priority Critical patent/CN107141559A/en
Publication of CN107141559A publication Critical patent/CN107141559A/en
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D2565/38—Packaging materials of special type or form
    • 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
    • C08J2323/06—Polyethene
    • 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
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/12—Polypropene
    • 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
    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • 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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)
    • 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
    • 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

Abstract

The invention discloses a kind of packaging bag plastic sheeting, include the component of following parts by weight：40 50 parts of low density polyethylene (LDPE), 5 10 parts of polypropylene, 35 parts of bamboo-charcoal particles, 13 parts of plant saponin, 0.5 1 parts of epoxidized soybean oil, 37 parts of starch, 0.4 0.8 parts of filler, 13 parts of pH adjusting agent.The beneficial effects of the invention are as follows：Plastic sheeting have it is tough and tensile it is durable, can repeatedly use, hygienic asepsis environment-protecting, moistureproof dust-proof mould proof, it is adaptable to various packagings for foodstuff, addition starch and calcium carbonate improve the speed of degraded, largely reduce the pollution to environment.

Description

A kind of packaging bag plastic sheeting
Technical field
The present invention relates to a kind of plastic sheeting, more particularly to a kind of packaging bag plastic sheeting.
Background technology
The polybag of plastic sheeting making has that light, thin, waterproof, intensity is big, cost is low, is a kind of good packing timber Material, the life that the use of polybag gives people brings great convenience.With the increase of polybag usage amount, more and more ask Topic also occurs in that the polybag after use is not easily recycled, not degradable, and these problems have greatly perplexed people.It is green with advocating Color environmental protection concept is inconsistent, and how to find a kind of plastics sealing bag that is degradable, reducing environmental pollution turns into the heat that people study Point.
Therefore, to solve the above problems, special provide a kind of new technical scheme.
The content of the invention
The present invention provides a kind of packaging bag plastic sheeting.
The technical solution adopted by the present invention is：
A kind of packaging bag plastic sheeting, includes the component of following parts by weight：40-50 parts of low density polyethylene (LDPE), polypropylene 5-10 Part, 3-5 parts of bamboo-charcoal particles, 1-3 parts of plant saponin, 0.5-1 parts of epoxidized soybean oil, 3-7 parts of starch, 0.4-0.8 parts of filler, 1-3 parts of pH adjusting agent.
Further, the filler is wollastonite.
Further, the pH adjusting agent is sodium carbonate or potassium carbonate.
Further, the starch is the mixture of cornstarch and potato starch.
Further, the weight ratio of the cornstarch and potato starch is 1：1.
The beneficial effects of the invention are as follows：Plastic sheeting have it is tough and tensile it is durable, can repeatedly use, hygienic asepsis environment-protecting, Moistureproof dust-proof mould proof, it is adaptable to various packagings for foodstuff, addition starch and calcium carbonate improve the speed of degraded, largely Reduce the pollution to environment.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment It is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
Embodiment 1
A kind of packaging bag plastic sheeting, includes the component of following parts by weight：40 parts of low density polyethylene (LDPE), 5 parts of polypropylene, bamboo charcoal 3 parts of particulate, 1 part of plant saponin, 0.5 part of epoxidized soybean oil, 1.5 parts of cornstarch, 1.5 parts of potato starch, wollastonite 0.4 Part, 1 part of sodium carbonate.
The beneficial effects of the invention are as follows：Plastic sheeting have it is tough and tensile it is durable, can repeatedly use, hygienic asepsis environment-protecting, Moistureproof dust-proof mould proof, it is adaptable to various packagings for foodstuff, addition starch and calcium carbonate improve the speed of degraded, largely Reduce the pollution to environment.
Embodiment 2
A kind of packaging bag plastic sheeting, includes the component of following parts by weight：45 parts of low density polyethylene (LDPE), 7 parts of polypropylene, bamboo charcoal 4 parts of particulate, 2 parts of plant saponin, 0.7 part of epoxidized soybean oil, 2.5 parts of cornstarch, 2.5 parts of potato starch, wollastonite 0.6 Part, 2 parts of sodium carbonate.
The beneficial effects of the invention are as follows：Plastic sheeting have it is tough and tensile it is durable, can repeatedly use, hygienic asepsis environment-protecting, Moistureproof dust-proof mould proof, it is adaptable to various packagings for foodstuff, addition starch and calcium carbonate improve the speed of degraded, largely Reduce the pollution to environment.
Embodiment 3
A kind of packaging bag plastic sheeting, includes the component of following parts by weight：50 parts of low density polyethylene (LDPE), 10 parts of polypropylene, bamboo 5 parts of carbon particle, 3 parts of plant saponin, 1 part of epoxidized soybean oil, 3.5 parts of cornstarch, 3.5 parts of potato starch, wollastonite 0.8 Part, 3 parts of potassium carbonate.
The beneficial effects of the invention are as follows：Plastic sheeting have it is tough and tensile it is durable, can repeatedly use, hygienic asepsis environment-protecting, Moistureproof dust-proof mould proof, it is adaptable to various packagings for foodstuff, addition starch and calcium carbonate improve the speed of degraded, largely Reduce the pollution to environment.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within model claimed of the invention Enclose.

Claims (5)

1. a kind of packaging bag plastic sheeting, it is characterised in that：Include the component of following parts by weight：Low density polyethylene (LDPE) 40-50 Part, 5-10 parts of polypropylene, 3-5 parts of bamboo-charcoal particles, 1-3 parts of plant saponin, 0.5-1 parts of epoxidized soybean oil, 3-7 parts of starch is filled out Fill 0.4-0.8 parts of agent, 1-3 parts of pH adjusting agent.
2. a kind of packaging bag plastic sheeting according to claim 1, it is characterised in that：The filler is wollastonite.
3. a kind of packaging bag plastic sheeting according to claim 1, it is characterised in that：The pH adjusting agent is sodium carbonate Or potassium carbonate.
4. a kind of packaging bag plastic sheeting according to claim 1, it is characterised in that：The starch be cornstarch and The mixture of potato starch.
5. a kind of packaging bag plastic sheeting according to claim 4, it is characterised in that：The cornstarch and potato form sediment The weight ratio of powder is 1：1.
CN201710436654.2A 2017-06-12 2017-06-12 A kind of packaging bag plastic sheeting Pending CN107141559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710436654.2A CN107141559A (en) 2017-06-12 2017-06-12 A kind of packaging bag plastic sheeting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710436654.2A CN107141559A (en) 2017-06-12 2017-06-12 A kind of packaging bag plastic sheeting

Publications (1)

Publication Number Publication Date
CN107141559A true CN107141559A (en) 2017-09-08

Family

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Family Applications (1)

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CN201710436654.2A Pending CN107141559A (en) 2017-06-12 2017-06-12 A kind of packaging bag plastic sheeting

Country Status (1)

Country Link
CN (1) CN107141559A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107793644A (en) * 2017-11-09 2018-03-13 安徽省太湖泽泓塑业有限公司 Ready-to-eat food fresh-keeping packaging bag and preparation method thereof
CN107814999A (en) * 2017-10-17 2018-03-20 安徽嘉美包装有限公司 A kind of high filled plastics packaging bag
CN108841071A (en) * 2018-05-25 2018-11-20 安徽猛牛彩印包装有限公司 A kind of preparation method of the plastic film of the ester containing composite plant
CN109481302A (en) * 2018-12-25 2019-03-19 石家庄鹏海制药股份有限公司 The polypropylene dedicated infusion bottle of Ambroxol Hydrochloride Glucose Injection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105385010A (en) * 2015-12-19 2016-03-09 青岛宇星智能科技开发有限公司 Easily degradable environmentally friendly plastic
CN105885165A (en) * 2016-04-29 2016-08-24 安徽巢湖南方膜业有限责任公司 Environmentally-friendly shopping paper bag water-proof outer film
CN106243434A (en) * 2016-08-30 2016-12-21 桐城市钰锦塑料包装有限公司 A kind of environment-friendly type plastic packaging bag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105385010A (en) * 2015-12-19 2016-03-09 青岛宇星智能科技开发有限公司 Easily degradable environmentally friendly plastic
CN105885165A (en) * 2016-04-29 2016-08-24 安徽巢湖南方膜业有限责任公司 Environmentally-friendly shopping paper bag water-proof outer film
CN106243434A (en) * 2016-08-30 2016-12-21 桐城市钰锦塑料包装有限公司 A kind of environment-friendly type plastic packaging bag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107814999A (en) * 2017-10-17 2018-03-20 安徽嘉美包装有限公司 A kind of high filled plastics packaging bag
CN107793644A (en) * 2017-11-09 2018-03-13 安徽省太湖泽泓塑业有限公司 Ready-to-eat food fresh-keeping packaging bag and preparation method thereof
CN108841071A (en) * 2018-05-25 2018-11-20 安徽猛牛彩印包装有限公司 A kind of preparation method of the plastic film of the ester containing composite plant
CN109481302A (en) * 2018-12-25 2019-03-19 石家庄鹏海制药股份有限公司 The polypropylene dedicated infusion bottle of Ambroxol Hydrochloride Glucose Injection

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Application publication date: 20170908

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