CN105237858A - Polyethylene film with efficient printing effect - Google Patents
Polyethylene film with efficient printing effect Download PDFInfo
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- CN105237858A CN105237858A CN201510782651.5A CN201510782651A CN105237858A CN 105237858 A CN105237858 A CN 105237858A CN 201510782651 A CN201510782651 A CN 201510782651A CN 105237858 A CN105237858 A CN 105237858A
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- polyethylene
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- polyethylene film
- film
- thinner
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- -1 Polyethylene Polymers 0.000 title claims abstract description 61
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 60
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 60
- 230000000694 effects Effects 0.000 title claims abstract description 16
- 238000007639 printing Methods 0.000 title claims abstract description 16
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 36
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 18
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229940075582 sorbic acid Drugs 0.000 claims abstract description 18
- 235000010199 sorbic acid Nutrition 0.000 claims abstract description 18
- 239000004334 sorbic acid Substances 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 16
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002904 solvent Substances 0.000 claims abstract description 3
- 239000008187 granular material Substances 0.000 claims description 16
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 229920001903 high density polyethylene Polymers 0.000 claims description 10
- 239000004700 high-density polyethylene Substances 0.000 claims description 10
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 5
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 5
- 229920001684 low density polyethylene Polymers 0.000 claims description 5
- 239000004702 low-density polyethylene Substances 0.000 claims description 5
- 229920001179 medium density polyethylene Polymers 0.000 claims description 5
- 239000004701 medium-density polyethylene Substances 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000001476 alcoholic effect Effects 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract 2
- 125000003158 alcohol group Chemical group 0.000 abstract 1
- 230000003746 surface roughness Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 14
- 238000003851 corona treatment Methods 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000002985 plastic film Substances 0.000 description 5
- 229920006255 plastic film Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920006113 non-polar polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
-
- 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
-
- 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
- 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
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- 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
- C08L2207/062—HDPE
-
- 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)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a polyethylene film with an efficient printing effect. The polyethylene film is prepared from the following raw materials in parts by weight: 300-370 parts of polyethylene, 50-70 parts of calcium carbonate particles, 30-47 parts of maleic anhydride, 20-25 parts of a diluting agent and 11-17 parts of sorbic acid, wherein the diluting agent is an alcohol solvent; before film forming, polyethylene, the calcium carbonate particles and maleic anhydride are subjected to mixing at first, and then sorbic acid and the diluting agent are added, so that the surface tension of the polyethylene film is improved, the surface roughness of the polyethylene film is increased, and the polyethylene film can be combined with ink more closely.
Description
Technical field
The present invention relates to polyethylene film field, particularly relate to a kind of polyethylene film with efficient printing effect.
Background technology
Plastics film is comparatively extensive in the application of packaging field, can be used for food product pack, electric equipment products packaging, daily necessities packaging, garment packaging.Owing to will identify packaging object, this just needs to print plastics film, and in Plastic film surface printing, various information obtains for people.But current most polyolefin plastics film belongs to non-polar polymer, and its surface tension is lower, common ink or tackiness agent cannot adhere firmlys, and then easily wearing and tearing come off, and therefore need to carry out surface treatment to these films.What be most widely used at present carries out corona treatment to plastics film exactly, generally speaking, exactly by applying high frequency, high-voltage power supply between metal electrode and corona processor, make it to produce electric discharge, so make ionization of air form a large amount of ozone, simultaneously, high-energy electrical spark impacts film surface, under their acting in conjunction, make Plastic film surface produce activation, thus improve surface tension.By the surface tension of the polyolefin film of corona treatment can bring up to 38 because reaching/centimetre, although can combine with ink in theory, surface tension does not increase significantly all the time, and sticking power can not ensure combining closely of ink.In addition, also there is following shortcoming in corona method:
First, because the factor such as size and the voltage levels put on electrode of corona treatment Plastic film surface tension force, the distance between electrode and corona treatment roller is relevant, and should avoid sandwiching air between plastics film and corona treatment roller, a whole set of corona unit is complicated, cost is higher, and corona treatment comparatively bothers, as application number a kind of plastics film corona unit disclosed in the utility model patent of 201320071027.0, complete assembly treatment scheme is many, is not easy to the quick production of film;
Secondly, there is the problem of a timeliness in corona treatment, particularly in hot and humid summer, surface tension attenuation ratio after plastics film corona treatment is more serious, and plastics film after treatment storage period long, surface tension also can decline gradually, even because printing surface is tending towards the same with the surface tension of non-printed side, the pellicular front volume of printing is easy to occur that ink is counter to be adhered in non-printed side volume, occurs anti-sticky phenomenon.Therefore, be necessary to improve existing corona treatment film.
Summary of the invention
In view of this, the object of the invention is to overcome the deficiencies in the prior art, provide a kind of can with the polyethylene film of ink tight bond.
In order to solve the problems of the technologies described above, the present invention adopts following scheme to realize:
There is a polyethylene film for efficient printing effect, be made up of each raw material of following weight parts:
Polyethylene 300 ~ 370 parts;
Calcium carbonate granule 50 ~ 70 parts;
Maleic anhydride 30 ~ 47 parts;
Thinner 20 ~ 25 parts;
Sorbic Acid 11 ~ 17 parts;
Described thinner is alcoholic solvent;
Before film forming, carry out the mixing of raw material in accordance with the following steps: undertaken mixing by proportioning by polyethylene, calcium carbonate granule and maleic anhydride, then add Sorbic Acid and thinner successively, the joining day alternate 10 ~ 25min of Sorbic Acid and thinner.
The present invention is blended by polyethylene and calcium carbonate granule, add the roughness of polyethylene film after film forming, with the cohesive force of enhanced polyethylene film surface and ink, because polyethylene and calcium carbonate granule belong to two different phases, maleic anhydride enhances the consistency between polyethylene and calcium carbonate granule, and calcium carbonate granule and polyethylene are combined more closely.To increase the cohesive force that roughness improves polyethylene film surface and ink, although this achieve certain effect, but in film-forming technology process, certain probability is had to there is larger space between polyethylene macromole and calcium carbonate granule, when printing, ink can not fill up these spaces, the existence in space reduces the sticking power between ink and polyethylene film, after being subject to extraneous friction, ink easily peels off separation, the discovery that contriver is accidental, mixing by carrying out after the Sorbic Acid that adds, polyethylene macromole forms netted package structure to calcium carbonate granule, like this except increasing except physical strength, the existence in space can also be reduced, and can also ring texture be formed between polyethylene macromole, make ink molecules can with ring texture generation anchorage effect, further improve sticking power.By carrying out mixing with alcohol diluent, make the surface of polyethylene film form C=O functional group, the surface free energy of polyethylene film is significantly improved, and contact angle diminishes, and wettability improves.In mixing process, the mixing thinner that adds again that first will carry out Sorbic Acid carries out mixing, if carried out by all raw materials after mixing or Sorbic Acid and thinner addition sequence turns round simultaneously, polyethylene film surface free energy can be suppressed on the contrary, does not rise significantly; Mixing temperature, time etc. are done limited number of time test by prior art and can determine, the present invention does not elaborate.
Described polyethylene comprises Low Density Polyethylene, medium-density polyethylene, high density polyethylene(HDPE) and crosslinked polyethylene, and the ratio of four is 12 ~ 15:17:11 ~ 15:20 ~ 23.
Low Density Polyethylene, medium-density polyethylene, high density polyethylene(HDPE) are not only similar but also different with the character of crosslinked polyethylene, according to proportioning by blended with other component again for four kinds of polyethylene mixing, significantly can reduce the mechanical resistance in mixing process between polyethylene and other raw material, improve the mechanical property of polyethylene film.
Preferably, the diameter of calcium carbonate granule is 1 ~ 10 μm.
Preferably, described thinner comprises methyl alcohol and ethylene glycol, and both ratios are 1:5 ~ 8.Composite by methyl alcohol and ethylene glycol, can delay the increase in time of polyethylene film surface free energy and decay, and makes ink can not migration in time and coming off.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention can significantly improve polyethylene film surface and the sticking power of ink under the prerequisite keeping good mechanical properties, reaches significant ink adheres effect by surface anchoring effect and high surface free energy;
2, do not need the operation carrying out the highly energy-consuming high costs such as corona, greatly save resource and cost.
Embodiment
In order to allow those skilled in the art understand technical scheme of the present invention better, below the present invention is further elaborated.
Embodiment 1
There is a polyethylene film for efficient printing effect, be made up of each raw material of following weight parts:
Polyethylene 300 parts;
Diameter is the calcium carbonate granule 50 parts of 1 μm;
Maleic anhydride 30 parts;
Thinner 20 parts;
Sorbic Acid 11 ~ 17 parts;
Described thinner is the mixture of methyl alcohol and ethylene glycol, and both ratios are 1:5;
Described polyethylene comprises Low Density Polyethylene, medium-density polyethylene, high density polyethylene(HDPE) and crosslinked polyethylene, and four ratios are 12:17:11:20;
The mixing of raw material is carried out in accordance with the following steps before film forming; First press proportioning by polyethylene, calcium carbonate granule and maleic anhydride in 200 DEG C of mixing 30min; Add Sorbic Acid and thinner successively, Sorbic Acid 10min alternate with the thinner joining day.
After mixing 1h, raw material adopts casting method to produce polyethylene film.
Embodiment 2
There is a polyethylene film for efficient printing effect, be made up of each raw material of following weight parts:
Polyethylene 370 parts;
Diameter is the calcium carbonate granule 70 parts of 10 μm;
Maleic anhydride 47 parts;
Thinner 25 parts;
Sorbic Acid 17 parts;
Described thinner is the mixture of methyl alcohol and ethylene glycol, and both ratios are 1:8;
Described polyethylene comprises Low Density Polyethylene, medium-density polyethylene, high density polyethylene(HDPE) and crosslinked polyethylene, and four ratios are 15:17:15:23;
The mixing of raw material is carried out in accordance with the following steps before film forming;
The mixing of raw material is carried out in accordance with the following steps before film forming; First press proportioning by polyethylene, calcium carbonate granule and maleic anhydride in 200 DEG C of mixing 30min; Add Sorbic Acid and thinner successively, Sorbic Acid 25min alternate with the thinner joining day.
After mixing 1h, raw material adopts casting method to produce polyethylene film.
Comparative example 1
Except raw material mixing be all raw materials simultaneously mixing except, other condition is with embodiment 1.
Comparative example 2
Except thinner is 0 part, other condition is with embodiment 1.
Comparative example 3
Except Sorbic Acid is 0 part, other condition is with embodiment 1.
One, measurement of surface tension
Carry out according to GB/T14216-2008 " plastic film and sheet wetting tension test method ", test result is as following table:
| Project | Embodiment 1 | Embodiment 2 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| Surface tension mN/m | 48 | 47 | 38 | 40 | 41 |
Surface tension in embodiment 1 and 2 has been far superior to the desired surface tension requirements of printing-ink, and in comparative example 1 and 2, polyethylene film surface free energy reduces.
Two, adhesive tape is sticky takes off test
The polyethylene film prepared in embodiment and comparative example is printed curing ink respectively, by adhesive tape sticking at ink placement, with hand, adhesive tape is flattened, make it to fit tightly with polyethylene film, then slowly uncovered by polyethylene film, observe ink and sticked up situation by adhesive tape, result is as following table:
The polyethylene film prepared in embodiment and comparative example is printed curing ink respectively, after three months, by adhesive tape sticking at ink placement, with hand, adhesive tape is flattened, make it to fit tightly with polyethylene film, then polyethylene film is slowly uncovered, observe ink and sticked up situation by adhesive tape, result is as following table:
| Project | Embodiment 1 | Embodiment 2 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| Ink detachment rate | 0.5% | 0% | 8% | 13% | 5% |
Ink printing excellent in embodiment 1 and 2, sticking power not increase in time and weakening; And ink printing effect all has weakening in various degree in comparative example, especially comparative example 2, along with the migration of time, sticking power reduces greatly.
Three, Mechanics Performance Testing
Data of mechanical is as follows:
Polyethylene film in embodiment 1 and 2 all reaches outstanding mechanical property.
Claims (4)
1. there is a polyethylene film for efficient printing effect, it is characterized in that, be made up of each raw material of following weight parts:
Polyethylene 300 ~ 370 parts;
Calcium carbonate granule 50 ~ 70 parts;
Maleic anhydride 30 ~ 47 parts;
Thinner 20 ~ 25 parts;
Sorbic Acid 11 ~ 17 parts;
Described thinner is alcoholic solvent;
Before film forming, carry out the mixing of raw material in accordance with the following steps: undertaken mixing by proportioning by polyethylene, calcium carbonate granule and maleic anhydride, then add Sorbic Acid and thinner successively, the joining day alternate 10 ~ 25min of Sorbic Acid and thinner.
2. the polyethylene film with efficient printing effect according to claim 1, it is characterized in that, described polyethylene comprises Low Density Polyethylene, medium-density polyethylene, high density polyethylene(HDPE) and crosslinked polyethylene, and the ratio of four is 12 ~ 15:17:11 ~ 15:20 ~ 23.
3. the polyethylene film with efficient printing effect according to claim 1, is characterized in that, the diameter of calcium carbonate granule is 1 ~ 10 μm.
4. the polyethylene film with efficient printing effect according to claim 1, is characterized in that, described thinner is the mixture of methyl alcohol and ethylene glycol, and both ratios are 1:5 ~ 8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510782651.5A CN105237858B (en) | 2015-11-16 | 2015-11-16 | A kind of polyethylene film with efficient printing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510782651.5A CN105237858B (en) | 2015-11-16 | 2015-11-16 | A kind of polyethylene film with efficient printing effect |
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| Publication Number | Publication Date |
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| CN105237858A true CN105237858A (en) | 2016-01-13 |
| CN105237858B CN105237858B (en) | 2018-05-25 |
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| CN201510782651.5A Active CN105237858B (en) | 2015-11-16 | 2015-11-16 | A kind of polyethylene film with efficient printing effect |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543549A (en) * | 2016-10-26 | 2017-03-29 | 厦门创凯工贸有限公司 | A kind of safety bag of quick-binding |
| CN109749182A (en) * | 2017-11-01 | 2019-05-14 | 神华集团有限责任公司 | The composition of light accumulation type polyethylene, light accumulation type polythene material and its preparation method and application |
| CN109880208A (en) * | 2019-02-23 | 2019-06-14 | 常州市顺龙宏源包装有限公司 | Protective film and preparation method thereof is printed in one kind |
| CN109895468A (en) * | 2019-03-20 | 2019-06-18 | 广州江美印刷有限公司 | The degradable easy printing packaging film of one kind and its production method |
| CN110591203A (en) * | 2019-09-24 | 2019-12-20 | 福建省凯安包装科技有限公司 | Degradable polyethylene film with efficient ink printing and preparation method thereof |
| WO2023190619A1 (en) * | 2022-03-28 | 2023-10-05 | 三菱ケミカル株式会社 | Acid-modified polyester resin composition and laminate |
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| CN101362828A (en) * | 2008-09-25 | 2009-02-11 | 东华大学 | Method for preparing polyolefin/nano calcium carbonate mixture |
| CN101629006A (en) * | 2009-07-09 | 2010-01-20 | 广州市合诚化学有限公司 | Zero halogen flame resistance polyethylene breathable film and preparation method and application thereof |
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2015
- 2015-11-16 CN CN201510782651.5A patent/CN105237858B/en active Active
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| CN101362828A (en) * | 2008-09-25 | 2009-02-11 | 东华大学 | Method for preparing polyolefin/nano calcium carbonate mixture |
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| CN103289168A (en) * | 2013-06-21 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Environmental protection antibacterial polyethylene film master batch |
Non-Patent Citations (1)
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| 韩立敏: "国外无机盐粉体加工研究近况", 《化工科技报道》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543549A (en) * | 2016-10-26 | 2017-03-29 | 厦门创凯工贸有限公司 | A kind of safety bag of quick-binding |
| CN109749182A (en) * | 2017-11-01 | 2019-05-14 | 神华集团有限责任公司 | The composition of light accumulation type polyethylene, light accumulation type polythene material and its preparation method and application |
| CN109880208A (en) * | 2019-02-23 | 2019-06-14 | 常州市顺龙宏源包装有限公司 | Protective film and preparation method thereof is printed in one kind |
| CN109895468A (en) * | 2019-03-20 | 2019-06-18 | 广州江美印刷有限公司 | The degradable easy printing packaging film of one kind and its production method |
| CN110591203A (en) * | 2019-09-24 | 2019-12-20 | 福建省凯安包装科技有限公司 | Degradable polyethylene film with efficient ink printing and preparation method thereof |
| WO2023190619A1 (en) * | 2022-03-28 | 2023-10-05 | 三菱ケミカル株式会社 | Acid-modified polyester resin composition and laminate |
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| Publication number | Publication date |
|---|---|
| CN105237858B (en) | 2018-05-25 |
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