CN105801997A - Gripping chain valve bag and preparation method thereof - Google Patents
Gripping chain valve bag and preparation method thereof Download PDFInfo
- Publication number
- CN105801997A CN105801997A CN201610212673.2A CN201610212673A CN105801997A CN 105801997 A CN105801997 A CN 105801997A CN 201610212673 A CN201610212673 A CN 201610212673A CN 105801997 A CN105801997 A CN 105801997A
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- CN
- China
- Prior art keywords
- parts
- valve bag
- antioxidant
- chain valve
- clip chain
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Classifications
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- 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
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
Abstract
The invention specifically relates to a gripping chain valve bag and a preparation method thereof and belongs to the technical field of packing materials. The gripping chain valve bag is prepared from raw materials in parts by mass as follows: 35-50 parts of linear low density polyethylene, 6-15 parts of polyethylene glycol terephthalate, 1-5 parts of tapioca flour, 1-3 parts of pectin, 0.5-2 parts of honey, 2-4 parts of methylcellulose, 5-10 parts of polyethylene glycol, 0.5-1.5 parts of an antioxidant, 0.5-2 parts of nano titanium dioxide, 0.8-2.4 parts of sodium phthalate, 0.3-1 part of castor oil, 0.2-0.5 parts of a light stabilizer 770 and 0.2-0.6 parts of a flame retardant. The hot-cut sealing position of the gripping chain valve bag is not easily damaged, the printability is good, and marking is facilitated.
Description
Technical field
The invention belongs to field of packaging material, be specifically related to a kind of clip chain valve bag and preparation method thereof.
Background technology
Packaging material refer to for manufacturing packing container, packing and decorating, packages printing, packed and transported etc. satisfied
The material that product packing instructions are used, it i.e. include metal, plastics, glass, pottery, paper, bamboo this,
The main packaging material such as wild mushroom class, natural fiber, chemical fibre, composite, include again strapping tape,
The auxiliary material such as decoration, printing material.
Valve bag refers to that pressing just can be with self-sealing packaging bag, and common have clip chain valve bag, blows bone (recessed
Convex bone) valve bag etc..Valve bag can be used for the exterior and interior packing of various small article (ornaments, hardware, toy).
Various snack food, Folium Camelliae sinensis, marine product etc. can be deposited with the valve bag of the raw material production of food stage, moistureproof,
Anti-taint of odour, waterproof, insect protected, thing is prevented to be scattered；Valve bag can be additionally used in clothing and other articles for daily use
Packaging, of many uses.
But owing to valve bag the right and left uses fervent sealing mode bag, so daily life uses intermittent fever
Cut sealing part cracky shaky, it is impossible to fill overweight or angular thing, additionally write also on valve bag
Easily erased, be unfavorable for labelling.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art to provide a kind of clip chain valve bag, this clip chain is self-styled
Bag earnestly sealing part not cracky, and impressionability is good, beneficially labelling.
The technical solution used in the present invention is as follows:
A kind of clip chain valve bag, the following raw material including according to mass fraction meter: linear low density polyethylene
35-50 part, polyethylene terephthalate 6-15 part, tapioca starch 1-5 part, pectin 1-3 part, Mel
0.5-2 part, methylcellulose 2-4 part, Polyethylene Glycol 5-10 part, antioxidant 0.5-1.5 part, nanometer two
Titanium oxide 0.5-2 part, sodium phthalate 0.8-2.4 part, Oleum Ricini 0.3-1 part, light stabilizer 770
0.2-0.5 part, fire retardant 0.2-0.6 part.
Above-described a kind of clip chain valve bag, the following raw material including according to mass fraction meter: linear low close
Degree polyethylene 42 parts, polyethylene terephthalate 10 parts, tapioca starch 3 parts, pectin 2 parts, Mel
1.5 parts, methylcellulose 3 parts, Polyethylene Glycol 8 parts, 1 part of antioxidant, nano titanium oxide 1.2 parts,
Sodium phthalate 1.6 parts, Oleum Ricini 0.6 part, light stabilizer 770 0.3 parts, fire retardant 0.4 part.
Further, described antioxidant is phenolic antioxidant.
The preparation method of above-described a kind of clip chain valve bag, comprises the steps:
(1) according to quality proportioning, by linear low density polyethylene, polyethylene terephthalate, Maninot esculenta crantz.
Powder, pectin, Mel, methylcellulose and Polyethylene Glycol, with 240r/min stirring mixing, obtain mixture A；
(2) mixture A is warming up to 110 DEG C～115 DEG C, be added thereto to antioxidant, nano titanium oxide,
Sodium phthalate, Oleum Ricini, light stabilizer 770 and fire retardant, continue stirring mixing 1h, obtain mixture
B；
(3) by direct for mixture B blowfilm shaping, blown film temperature controls at 210 DEG C～230 DEG C, last sack
The right and left uses fervent sealing mode bag, obtains described clip chain valve bag.
Further, in described step (3), blown film temperature controls at 220 DEG C.
Beneficial effects of the present invention:
First, inventive formulation is reasonable, produces association by adding the materials such as pectin, Mel, methylcellulose
Same-action so that the clip chain valve bag fervent sealing part not cracky of the present invention, mechanical performance strengthens；
Second, the clip chain valve bag of the present invention, printing is good, and beneficially labelling overcomes low density polyethylene
Alkene is to ink and the defect of adhesive poor adhesive force；
3rd, preparation method of the present invention is easy, low for equipment requirements, is suitable for large-scale production.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but should not be construed as the limit to the present invention
System.In the present invention use raw material unless otherwise noted, all can by city available from.
Embodiment 1
A kind of clip chain valve bag, the following raw material including according to mass fraction meter: linear low density polyethylene 35
Part, polyethylene terephthalate 6 parts, tapioca starch 1 part, pectin 1 part, Mel 0.5 part, methyl
Cellulose 2 parts, Polyethylene Glycol 5 parts, 0.5 part of antioxidant, nano titanium oxide 0.5 part, O-phthalic
Acid 0.8 part of sodium, Oleum Ricini 0.3 part, light stabilizer 770 0.2 parts, fire retardant 0.2 part, described antioxygen
Agent is phenolic antioxidant.
The preparation method of above-described a kind of clip chain valve bag, comprises the steps:
(1) according to quality proportioning, by linear low density polyethylene, polyethylene terephthalate, Maninot esculenta crantz.
Powder, pectin, Mel, methylcellulose and Polyethylene Glycol, with 240r/min stirring mixing, obtain mixture A；
(2) mixture A is warming up to 110 DEG C, is added thereto to antioxidant, nano titanium oxide, adjacent benzene two
Sodium formate, Oleum Ricini, light stabilizer 770 and fire retardant, continue stirring mixing 1h, obtain mixture B；
(3) by direct for mixture B blowfilm shaping, blown film temperature controls at 210 DEG C, last sack the right and left
Use fervent sealing mode bag, obtain described clip chain valve bag.
Embodiment 2
A kind of clip chain valve bag, the following raw material including according to mass fraction meter: linear low density polyethylene 38
Part, polyethylene terephthalate 8 parts, tapioca starch 2 parts, pectin 2 parts, Mel 1 part, methyl fibre
Dimension element 3 parts, Polyethylene Glycol 6 parts, 0.7 part of antioxidant, nano titanium oxide 0.8 part, phthalic acid
1.2 parts of sodium, Oleum Ricini 0.4 part, light stabilizer 770 0.3 parts, fire retardant 0.3 part, described antioxidant
For phenolic antioxidant.
The preparation method of above-described a kind of clip chain valve bag, comprises the steps:
(1) according to quality proportioning, by linear low density polyethylene, polyethylene terephthalate, Maninot esculenta crantz.
Powder, pectin, Mel, methylcellulose and Polyethylene Glycol, with 240r/min stirring mixing, obtain mixture A；
(2) mixture A is warming up to 111 DEG C, is added thereto to antioxidant, nano titanium oxide, adjacent benzene two
Sodium formate, Oleum Ricini, light stabilizer 770 and fire retardant, continue stirring mixing 1h, obtain mixture B；
(3) by direct for mixture B blowfilm shaping, blown film temperature controls at 215 DEG C, last sack the right and left
Use fervent sealing mode bag, obtain described clip chain valve bag.
Embodiment 3
A kind of clip chain valve bag, the following raw material including according to mass fraction meter: linear low density polyethylene 42
Part, polyethylene terephthalate 10 parts, tapioca starch 3 parts, pectin 2 parts, Mel 1.5 parts, methyl
Cellulose 3 parts, Polyethylene Glycol 8 parts, 1 part of antioxidant, nano titanium oxide 1.2 parts, phthalic acid
1.6 parts of sodium, Oleum Ricini 0.6 part, light stabilizer 770 0.3 parts, fire retardant 0.4 part, described antioxidant
For phenolic antioxidant.
The preparation method of above-described a kind of clip chain valve bag, comprises the steps:
(1) according to quality proportioning, by linear low density polyethylene, polyethylene terephthalate, Maninot esculenta crantz.
Powder, pectin, Mel, methylcellulose and Polyethylene Glycol, with 240r/min stirring mixing, obtain mixture A；
(2) mixture A is warming up to 112 DEG C, is added thereto to antioxidant, nano titanium oxide, adjacent benzene two
Sodium formate, Oleum Ricini, light stabilizer 770 and fire retardant, continue stirring mixing 1h, obtain mixture B；
(3) by direct for mixture B blowfilm shaping, blown film temperature controls at 220 DEG C, last sack the right and left
Use fervent sealing mode bag, obtain described clip chain valve bag.
Embodiment 4
A kind of clip chain valve bag, the following raw material including according to mass fraction meter: linear low density polyethylene 45
Part, polyethylene terephthalate 12 parts, tapioca starch 4 parts, pectin 2 parts, Mel 2 parts, methyl fibre
Dimension element 3 parts, Polyethylene Glycol 9 parts, 1.2 parts of antioxidant, nano titanium oxide 1.6 parts, phthalic acid
2 parts of sodium, Oleum Ricini 0.8 part, light stabilizer 770 0.4 parts, fire retardant 0.5 part, described antioxidant is
Phenolic antioxidant.
The preparation method of above-described a kind of clip chain valve bag, comprises the steps:
(1) according to quality proportioning, by linear low density polyethylene, polyethylene terephthalate, Maninot esculenta crantz.
Powder, pectin, Mel, methylcellulose and Polyethylene Glycol, with 240r/min stirring mixing, obtain mixture A；
(2) mixture A is warming up to 114 DEG C, is added thereto to antioxidant, nano titanium oxide, adjacent benzene two
Sodium formate, Oleum Ricini, light stabilizer 770 and fire retardant, continue stirring mixing 1h, obtain mixture B；
(3) by direct for mixture B blowfilm shaping, blown film temperature controls at 225 DEG C, last sack the right and left
Use fervent sealing mode bag, obtain described clip chain valve bag.
Embodiment 5
A kind of clip chain valve bag, the following raw material including according to mass fraction meter: linear low density polyethylene 50
Part, polyethylene terephthalate 15 parts, tapioca starch 5 parts, pectin 3 parts, Mel 2 parts, methyl fibre
Dimension element 4 parts, Polyethylene Glycol 10 parts, 1.5 parts of antioxidant, nano titanium oxide 2 parts, sodium phthalate
2.4 parts, Oleum Ricini 1 part, light stabilizer 770 0.5 parts, fire retardant 0.6 part, described antioxidant is phenols
Antioxidant.
The preparation method of above-described a kind of clip chain valve bag, comprises the steps:
(1) according to quality proportioning, by linear low density polyethylene, polyethylene terephthalate, Maninot esculenta crantz.
Powder, pectin, Mel, methylcellulose and Polyethylene Glycol, with 240r/min stirring mixing, obtain mixture A；
(2) mixture A is warming up to 115 DEG C, is added thereto to antioxidant, nano titanium oxide, adjacent benzene two
Sodium formate, Oleum Ricini, light stabilizer 770 and fire retardant, continue stirring mixing 1h, obtain mixture B；
(3) by direct for mixture B blowfilm shaping, blown film temperature controls at 230 DEG C, last sack the right and left
Use fervent sealing mode bag, obtain described clip chain valve bag.
Performance test
The embodiment of the present invention 1～5 products obtained therefrom carries out performance test, and wherein reference examples is that ordinary city is sold by envelope
Bag, result such as following table:
Table 1 properties of product test data
| Performance test | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Reference examples |
| Hot strength, kPa | 186 | 188 | 191 | 189 | 187 | 155 |
| Anti-puncture power, kgf | 1.4 | 1.5 | 1.6 | 1.5 | 1.5 | 1.0 |
| Impressionability | Well | Well | Well | Well | Well | Difference |
As seen from the above table, products obtained therefrom of the present invention not cracky, impressionability is good, beneficially labelling, wherein
Embodiment 3 best results.
Claims (5)
1. a clip chain valve bag, it is characterised in that include the following raw material according to mass fraction meter: linear
Low Density Polyethylene 35-50 part, polyethylene terephthalate 6-15 part, tapioca starch 1-5 part, pectin
1-3 part, Mel 0.5-2 part, methylcellulose 2-4 part, Polyethylene Glycol 5-10 part, antioxidant 0.5-1.5
Part, nano titanium oxide 0.5-2 part, sodium phthalate 0.8-2.4 part, Oleum Ricini 0.3-1 part, light
Stabilizer 770 0.2-0.5 part, fire retardant 0.2-0.6 part.
A kind of clip chain valve bag the most according to claim 1, it is characterised in that include according to mass parts
The following raw material of number meter: linear low density polyethylene 42 parts, polyethylene terephthalate 10 parts, wood
Potato starch 3 parts, pectin 2 parts, Mel 1.5 parts, methylcellulose 3 parts, Polyethylene Glycol 8 parts, antioxidant 1
Part, nano titanium oxide 1.2 parts, sodium phthalate 1.6 parts, Oleum Ricini 0.6 part, light stabilizer 770
0.3 part, fire retardant 0.4 part.
A kind of clip chain valve bag the most according to claim 1 and 2, it is characterised in that described antioxidant
For phenolic antioxidant.
4. the preparation method of a kind of clip chain valve bag described in claim 1 or 2, it is characterised in that include
Following steps:
(1) according to quality proportioning, by linear low density polyethylene, polyethylene terephthalate, Maninot esculenta crantz.
Powder, pectin, Mel, methylcellulose and Polyethylene Glycol, with 240r/min stirring mixing, obtain mixture A；
(2) mixture A is warming up to 110 DEG C～115 DEG C, be added thereto to antioxidant, nano titanium oxide,
Sodium phthalate, Oleum Ricini, light stabilizer 770 and fire retardant, continue stirring mixing 1h, obtain mixture
B；
(3) by direct for mixture B blowfilm shaping, blown film temperature controls at 210 DEG C～230 DEG C, last sack
The right and left uses fervent sealing mode bag, obtains described clip chain valve bag.
The preparation method of a kind of clip chain valve bag the most according to claim 4, it is characterised in that described
In step (3), blown film temperature controls at 220 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212673.2A CN105801997A (en) | 2016-04-07 | 2016-04-07 | Gripping chain valve bag and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212673.2A CN105801997A (en) | 2016-04-07 | 2016-04-07 | Gripping chain valve bag and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105801997A true CN105801997A (en) | 2016-07-27 |
Family
ID=56459663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212673.2A Pending CN105801997A (en) | 2016-04-07 | 2016-04-07 | Gripping chain valve bag and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105801997A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496643A (en) * | 2016-11-02 | 2017-03-15 | 黄山永新股份有限公司 | A kind of self-support suction nozzle bag and its production method |
| CN106633773A (en) * | 2016-12-26 | 2017-05-10 | 海宁市佳峰彩印包装有限公司 | 3D (Three-Dimensional) pattern color-printing packaging bag |
| CN107118423A (en) * | 2017-06-16 | 2017-09-01 | 王康宁 | A kind of degradable PE clip chains valve bag and production technology |
| CN107973964A (en) * | 2017-12-12 | 2018-05-01 | 安徽益邦新材料科技股份有限公司 | A kind of high-performance container bag |
| CN112608549A (en) * | 2020-12-03 | 2021-04-06 | 福建利新德塑胶制品有限公司 | Corrosion-resistant PE composite material for septic tank and preparation method thereof |
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| CN1235988A (en) * | 1998-05-18 | 1999-11-24 | 四川联合大学 | Polyethylene polyethylene terephthalate alloy type single layer separated packaging material |
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2016
- 2016-04-07 CN CN201610212673.2A patent/CN105801997A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235988A (en) * | 1998-05-18 | 1999-11-24 | 四川联合大学 | Polyethylene polyethylene terephthalate alloy type single layer separated packaging material |
| CN103589038A (en) * | 2013-10-20 | 2014-02-19 | 安徽美翔塑业有限公司 | Acid/alkali-resistant polyethylene zip lock bag |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496643A (en) * | 2016-11-02 | 2017-03-15 | 黄山永新股份有限公司 | A kind of self-support suction nozzle bag and its production method |
| CN106633773A (en) * | 2016-12-26 | 2017-05-10 | 海宁市佳峰彩印包装有限公司 | 3D (Three-Dimensional) pattern color-printing packaging bag |
| CN107118423A (en) * | 2017-06-16 | 2017-09-01 | 王康宁 | A kind of degradable PE clip chains valve bag and production technology |
| CN107973964A (en) * | 2017-12-12 | 2018-05-01 | 安徽益邦新材料科技股份有限公司 | A kind of high-performance container bag |
| CN112608549A (en) * | 2020-12-03 | 2021-04-06 | 福建利新德塑胶制品有限公司 | Corrosion-resistant PE composite material for septic tank and preparation method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
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