JP6470296B2 - 二軸延伸エチレン重合体フィルムおよび包装体 - Google Patents
二軸延伸エチレン重合体フィルムおよび包装体 Download PDFInfo
- Publication number
- JP6470296B2 JP6470296B2 JP2016547421A JP2016547421A JP6470296B2 JP 6470296 B2 JP6470296 B2 JP 6470296B2 JP 2016547421 A JP2016547421 A JP 2016547421A JP 2016547421 A JP2016547421 A JP 2016547421A JP 6470296 B2 JP6470296 B2 JP 6470296B2
- Authority
- JP
- Japan
- Prior art keywords
- ethylene polymer
- biaxially stretched
- ethylene
- film
- polymer film
- 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.)
- Active
Links
- 229920000573 polyethylene Polymers 0.000 title claims description 254
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 116
- 239000005977 Ethylene Substances 0.000 claims description 116
- 239000000203 mixture Substances 0.000 claims description 116
- 229920005604 random copolymer Polymers 0.000 claims description 102
- 239000004711 α-olefin Substances 0.000 claims description 70
- 230000004927 fusion Effects 0.000 claims description 21
- 238000002844 melting Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 230000008602 contraction Effects 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 119
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 75
- 238000000034 method Methods 0.000 description 47
- 229920001038 ethylene copolymer Polymers 0.000 description 38
- 229920000642 polymer Polymers 0.000 description 32
- 238000001125 extrusion Methods 0.000 description 21
- 239000003054 catalyst Substances 0.000 description 18
- 230000002040 relaxant effect Effects 0.000 description 18
- 238000001816 cooling Methods 0.000 description 17
- 229920001684 low density polyethylene Polymers 0.000 description 17
- 239000004702 low-density polyethylene Substances 0.000 description 17
- 238000000465 moulding Methods 0.000 description 17
- 239000000758 substrate Substances 0.000 description 17
- 238000000137 annealing Methods 0.000 description 16
- 230000000704 physical effect Effects 0.000 description 16
- 238000011156 evaluation Methods 0.000 description 15
- 238000005452 bending Methods 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 10
- 239000012968 metallocene catalyst Substances 0.000 description 10
- -1 oxy compound Chemical class 0.000 description 10
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 8
- 238000009998 heat setting Methods 0.000 description 8
- 229920005992 thermoplastic resin Polymers 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000155 melt Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000012793 heat-sealing layer Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920006280 packaging film Polymers 0.000 description 4
- 239000012785 packaging film Substances 0.000 description 4
- 239000005022 packaging material Substances 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 239000005021 flexible packaging material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009823 thermal lamination Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/518—Oriented bi-axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014184239 | 2014-09-10 | ||
| JP2014184239 | 2014-09-10 | ||
| JP2015081431 | 2015-04-13 | ||
| JP2015081431 | 2015-04-13 | ||
| PCT/JP2015/075256 WO2016039275A1 (ja) | 2014-09-10 | 2015-09-04 | 二軸延伸エチレン重合体フィルムおよび包装体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2016039275A1 JPWO2016039275A1 (ja) | 2017-04-27 |
| JP6470296B2 true JP6470296B2 (ja) | 2019-02-13 |
Family
ID=55459023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016547421A Active JP6470296B2 (ja) | 2014-09-10 | 2015-09-04 | 二軸延伸エチレン重合体フィルムおよび包装体 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6470296B2 (ko) |
| KR (1) | KR101994560B1 (ko) |
| TW (1) | TWI682845B (ko) |
| WO (1) | WO2016039275A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7143854B2 (ja) * | 2017-10-11 | 2022-09-29 | 大日本印刷株式会社 | ポリブチレンテレフタレートフィルム、電池用包装材料、電池用包装材料の製造方法、及び電池 |
| JP7308640B2 (ja) * | 2018-12-25 | 2023-07-14 | 株式会社プライムポリマー | 積層体及びそれを用いた流体包装袋 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4813438B1 (ko) | 1969-03-04 | 1973-04-27 | ||
| CA1174423A (en) | 1981-04-23 | 1984-09-18 | Ralph C. Golike | Shrink films of ethylene/alpha-olefin copolymers |
| JPS5890924A (ja) | 1981-11-26 | 1983-05-30 | Mitsubishi Chem Ind Ltd | 二軸延伸フイルムの製造方法 |
| JP3030128B2 (ja) | 1990-08-09 | 2000-04-10 | 三菱化学株式会社 | ポリエチレン系二軸延伸フイルムの製造方法 |
| JP4601988B2 (ja) * | 2004-04-09 | 2010-12-22 | 株式会社プライムポリマー | 二軸延伸エチレン重合体フィルム |
| JP4348469B2 (ja) * | 2004-09-13 | 2009-10-21 | 財団法人ひろしま産業振興機構 | 小型弾性波検知装置および接触検知方法 |
| JP4498913B2 (ja) * | 2004-12-27 | 2010-07-07 | 株式会社プライムポリマー | 二軸延伸エチレン重合体多層フィルム |
| JP2007001102A (ja) * | 2005-06-23 | 2007-01-11 | Sekisui Film Kk | 多層熱収縮性ポリオレフィンフィルム |
| JP2008080744A (ja) * | 2006-09-28 | 2008-04-10 | Mitsubishi Plastics Ind Ltd | ストレッチシュリンク積層フィルム及びその製造方法 |
| JP2008149503A (ja) * | 2006-12-15 | 2008-07-03 | Sekisui Film Kk | 多層熱収縮性ポリオレフィン系樹脂フィルム |
| JP4813438B2 (ja) | 2007-09-26 | 2011-11-09 | 株式会社プライムポリマー | 熱融着性積層フィルム |
| JP2010064369A (ja) | 2008-09-11 | 2010-03-25 | Kohjin Co Ltd | ポリプロピレン系多層シュリンクフィルム |
| JP5328464B2 (ja) * | 2008-09-19 | 2013-10-30 | 旭化成ケミカルズ株式会社 | 熱収縮多層フィルム |
| JP5456419B2 (ja) * | 2009-08-31 | 2014-03-26 | 旭化成ケミカルズ株式会社 | カバーテープ用シュリンクフィルム及びカバーテープ |
| JP5766206B2 (ja) | 2010-11-22 | 2015-08-19 | 三井化学東セロ株式会社 | 二軸延伸エチレン系重合体多層フィルム |
-
2015
- 2015-09-04 JP JP2016547421A patent/JP6470296B2/ja active Active
- 2015-09-04 KR KR1020177007380A patent/KR101994560B1/ko active IP Right Grant
- 2015-09-04 WO PCT/JP2015/075256 patent/WO2016039275A1/ja active Application Filing
- 2015-09-09 TW TW104129716A patent/TWI682845B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016039275A1 (ja) | 2016-03-17 |
| KR101994560B1 (ko) | 2019-06-28 |
| KR20170044157A (ko) | 2017-04-24 |
| TW201609354A (zh) | 2016-03-16 |
| TWI682845B (zh) | 2020-01-21 |
| JPWO2016039275A1 (ja) | 2017-04-27 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |