CN106366428A - Mould-proof vacuum compression bag - Google Patents
Mould-proof vacuum compression bag Download PDFInfo
- Publication number
- CN106366428A CN106366428A CN201610792069.1A CN201610792069A CN106366428A CN 106366428 A CN106366428 A CN 106366428A CN 201610792069 A CN201610792069 A CN 201610792069A CN 106366428 A CN106366428 A CN 106366428A
- Authority
- CN
- China
- Prior art keywords
- vinyl acetate
- vacuum compression
- compression bag
- weight
- proof vacuum
- 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
Links
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
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- 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
-
- 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a mould-proof vacuum compression bag. The mould-proof vacuum compression bag is made from, by weight, 50-70 parts of basic resin, 25-50 parts of mould inhibitor and 1-10 parts of compatilizer. The basic resin contains vinyl acetate-vinyl copolymer and low density polyethylene with the same weight, and based on the total weight of the vinyl acetate-vinyl copolymer, the content of vinyl acetate in the vinyl acetate-vinyl copolymer is 18-28 wt%.
Description
Technical field
The present invention relates to Material Field, specifically, the present invention relates to a kind of mould proof vacuum compression bag.
Background technology
The operation principle of vacuum compression plastic bag is that the air within cotton-wadded quilt medicated clothing is taken away so that volume is reduced,
Using atmospheric pressure, the article such as the original cotton-wadded quilt expanding are flattened, isolate outside air, to save space, reach dust-proof, mould proof, prevent
Tide, the effect of insect protected.Vacuum compression plastic bag will reach mould proof effect, then requiring must before the article such as storage cotton-wadded quilt
The article such as the cotton-wadded quilt being contained are dried or dries.But, many times, user when arranging the storage article such as cotton-wadded quilt,
Can not necessarily ensure that the article such as cotton-wadded quilt are dry, this will lead to i.e. using article such as vacuum compression plastic bag storage cotton-wadded quilts,
But the article such as cotton-wadded quilt are also possible to can be mouldy.
Content of the invention
It is an object of the invention to provide a kind of mould proof vacuum compression bag.
In order to realize the purpose of the present invention, the present invention provides a kind of mould proof vacuum compression bag, by the raw material of following weight portion
Make: the compatilizer of the base resin of 50-70 part, the antifungus agent of 25-50 part and 1-10 part, described base resin comprises identical
The vinyl acetate-ethylene copolymer of weight and Low Density Polyethylene, based on the gross weight of described vinyl acetate-ethylene copolymer,
The vinyl acetate content of described vinyl acetate-ethylene copolymer is 18-28 weight %.
Preferably, mould proof vacuum compression bag of the present invention is prepared by the raw materials in: 60 parts of basic tree
The compatilizer of fat, 35 parts of antifungus agent and 5 parts, described base resin comprise identical weight vinyl acetate-ethylene copolymer and
Low Density Polyethylene, based on the gross weight of described vinyl acetate-ethylene copolymer, the vinegar of described vinyl acetate-ethylene copolymer
Sour ethylene contents are 20 weight %.
It is highly preferred that described antifungus agent has a having structure:
It is highly preferred that described compatilizer is diethylene glycol monobutyl ether adipate ester.
Mould proof vacuum compression bag of the present invention has good anti-mold effect, and worth large-scale promotion uses.
Specific embodiment
Below by way of the description of specific embodiment, the invention will be further described, but this is not the limit to the present invention
System, according to the basic thought of the present invention, various modifications may be made or improves for those skilled in the art, but without departing from this
The basic thought of invention, all within the scope of the present invention.
Embodiment 1
Weigh 60 kilograms of base resin, the compatilizer of 35 kilograms of antifungus agent and 5 kilograms, described base resin comprises
The vinyl acetate-ethylene copolymer of identical weight and Low Density Polyethylene (ldpe q281, oil of SPC), based on described acetic acid
The gross weight of ethylene-vinyl copolymer, the vinyl acetate content of described vinyl acetate-ethylene copolymer is 20 weight %, described
Antifungus agent has a having structure:
Described compatilizer is diethylene glycol monobutyl ether adipate ester, puts into mix homogeneously in homogenizer, then uses twin screw
Extruder extruding pelletization, obtains blend composition, weighs 30 pellets and is placed in thick framed of 1mm, the mould being 180 DEG C in upper and lower mould temperature
6min is first preheated on press, then with the pressure hot pressing 4min of 5.0mpa, then is colded pressing to room temperature with the pressure of 10.0mp, obtain final product sample
Product 1.
Embodiment 2
Prepare sample 2 according to the same manner as in Example 1, difference is not use and has the mould proof of having structure
Agent:
Experimental example
Performance test
(1) astmd412-1998 (2002) is come the tensile strength to measure；
(2) hg/t 4301-2012 is measuring fungicidal properties.
Result
The sample of embodiment 1: tensile strength is 17.6mpa, mould proof grade is one-level, and no any mildew occurs；
The sample of embodiment 2: tensile strength is 11.3mpa, mould proof grade is three-level, somewhat has mildew to occur.
From the above results, after adding antifungus agent, intensity and fungicidal properties been significantly enhanced, and before adding
It is compared with result after addition, difference has statistical significance (p < 0.05).
Claims (4)
1. a kind of mould proof vacuum compression bag is it is characterised in that be prepared by the raw materials in: the base resin of 50-70 part,
The antifungus agent of 25-50 part and the compatilizer of 1-10 part, described base resin comprises the vinyl acetate-ethylene copolymerization of identical weight
Thing and Low Density Polyethylene, based on the gross weight of described vinyl acetate-ethylene copolymer, described vinyl acetate-ethylene copolymer
Vinyl acetate content be 18-28 weight %.
2. mould proof vacuum compression bag according to claim 1 is it is characterised in that be prepared by the raw materials in: 60
The compatilizer of the base resin of part, 35 parts of antifungus agent and 5 parts, described base resin comprises the vinyl acetate-second of identical weight
Alkene copolymer and Low Density Polyethylene, based on the gross weight of described vinyl acetate-ethylene copolymer, described vinyl acetate-ethylene
The vinyl acetate content of copolymer is 20 weight %.
3. mould proof vacuum compression bag according to claim 1 and 2 is it is characterised in that described antifungus agent has a having structure:
4. mould proof vacuum compression bag according to claim 3 is it is characterised in that described compatilizer is own for diethylene glycol monobutyl ether
Two acid esters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792069.1A CN106366428A (en) | 2016-08-31 | 2016-08-31 | Mould-proof vacuum compression bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792069.1A CN106366428A (en) | 2016-08-31 | 2016-08-31 | Mould-proof vacuum compression bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106366428A true CN106366428A (en) | 2017-02-01 |
Family
ID=57900514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610792069.1A Pending CN106366428A (en) | 2016-08-31 | 2016-08-31 | Mould-proof vacuum compression bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106366428A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095667A (en) * | 1993-05-27 | 1994-11-30 | 凌海波 | Air permeable anticorrosive plastic film and preparation method thereof |
| CN101033311A (en) * | 2007-03-23 | 2007-09-12 | 福建师范大学 | Method of preparing antibiotic mildew-resistant foaming material for combined toy |
| CN101497702A (en) * | 2008-12-09 | 2009-08-05 | 天津农科食品生物科技有限公司 | Nano preservative film for foodstuff |
-
2016
- 2016-08-31 CN CN201610792069.1A patent/CN106366428A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095667A (en) * | 1993-05-27 | 1994-11-30 | 凌海波 | Air permeable anticorrosive plastic film and preparation method thereof |
| CN101033311A (en) * | 2007-03-23 | 2007-09-12 | 福建师范大学 | Method of preparing antibiotic mildew-resistant foaming material for combined toy |
| CN101497702A (en) * | 2008-12-09 | 2009-08-05 | 天津农科食品生物科技有限公司 | Nano preservative film for foodstuff |
Non-Patent Citations (3)
| Title |
|---|
| 宋宝安 主编: "《新杂环农药杀菌剂》", 31 January 2009 * |
| 温辉梁 主编: "《医药中间体产品生产技术》", 31 May 2005 * |
| 邓舜扬 编著: "《纺织化学品》", 31 August 2001 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
|
| RJ01 | Rejection of invention patent application after publication |