JP7140105B2 - 積層フィルム及び食品包装袋 - Google Patents
積層フィルム及び食品包装袋 Download PDFInfo
- Publication number
- JP7140105B2 JP7140105B2 JP2019504461A JP2019504461A JP7140105B2 JP 7140105 B2 JP7140105 B2 JP 7140105B2 JP 2019504461 A JP2019504461 A JP 2019504461A JP 2019504461 A JP2019504461 A JP 2019504461A JP 7140105 B2 JP7140105 B2 JP 7140105B2
- Authority
- JP
- Japan
- Prior art keywords
- mass
- propylene
- laminated film
- layer
- intermediate layer
- 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
- 238000004806 packaging method and process Methods 0.000 title claims description 42
- 235000013305 food Nutrition 0.000 title claims description 10
- 239000010410 layer Substances 0.000 claims description 138
- 229920005989 resin Polymers 0.000 claims description 117
- 239000011347 resin Substances 0.000 claims description 117
- 239000002344 surface layer Substances 0.000 claims description 50
- 238000007789 sealing Methods 0.000 claims description 47
- 239000004698 Polyethylene Substances 0.000 claims description 39
- 229920001577 copolymer Polymers 0.000 claims description 36
- -1 polyethylene Polymers 0.000 claims description 36
- 229920000573 polyethylene Polymers 0.000 claims description 27
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 27
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 27
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 24
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 24
- 229920005653 propylene-ethylene copolymer Polymers 0.000 claims description 19
- 239000002028 Biomass Substances 0.000 claims description 16
- 239000002803 fossil fuel Substances 0.000 claims description 14
- 235000008429 bread Nutrition 0.000 claims description 13
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 12
- 229920001384 propylene homopolymer Polymers 0.000 claims description 11
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 10
- 239000000155 melt Substances 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 description 20
- 239000000203 mixture Substances 0.000 description 16
- 239000004711 α-olefin Substances 0.000 description 15
- 239000005977 Ethylene Substances 0.000 description 13
- 230000004927 fusion Effects 0.000 description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 229920005604 random copolymer Polymers 0.000 description 11
- 229920001684 low density polyethylene Polymers 0.000 description 9
- 239000004702 low-density polyethylene Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 239000005038 ethylene vinyl acetate Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 229920001179 medium density polyethylene Polymers 0.000 description 6
- 239000004701 medium-density polyethylene Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 6
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 5
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 5
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 description 5
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 229920001400 block copolymer Polymers 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229920006225 ethylene-methyl acrylate Polymers 0.000 description 4
- 239000005043 ethylene-methyl acrylate Substances 0.000 description 4
- 229920005680 ethylene-methyl methacrylate copolymer Polymers 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 229920004889 linear high-density polyethylene Polymers 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000005022 packaging material Substances 0.000 description 4
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000003851 corona treatment Methods 0.000 description 3
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229920000554 ionomer Polymers 0.000 description 3
- 239000005001 laminate film Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 2
- 235000007201 Saccharum officinarum Nutrition 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000002981 blocking agent Substances 0.000 description 2
- 239000003426 co-catalyst Substances 0.000 description 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012685 gas phase polymerization Methods 0.000 description 2
- 239000002815 homogeneous catalyst Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000012968 metallocene catalyst Substances 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920005678 polyethylene based resin Polymers 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 150000003623 transition metal compounds Chemical class 0.000 description 2
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 150000003682 vanadium compounds Chemical class 0.000 description 1
- 229920001866 very low density polyethylene Polymers 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/36—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bakery products, e.g. biscuits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
- Bag Frames (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017042799 | 2017-03-07 | ||
JP2017042799 | 2017-03-07 | ||
PCT/JP2018/006388 WO2018163836A1 (ja) | 2017-03-07 | 2018-02-22 | 積層フィルム及び食品包装袋 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018163836A1 JPWO2018163836A1 (ja) | 2020-01-09 |
JP7140105B2 true JP7140105B2 (ja) | 2022-09-21 |
Family
ID=63449053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019504461A Active JP7140105B2 (ja) | 2017-03-07 | 2018-02-22 | 積層フィルム及び食品包装袋 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7140105B2 (zh) |
TW (1) | TW201836945A (zh) |
WO (1) | WO2018163836A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7358727B2 (ja) * | 2018-09-28 | 2023-10-11 | 大日本印刷株式会社 | ポリエチレン積層体およびこれを用いた包装材料 |
JP7193307B2 (ja) * | 2018-11-07 | 2022-12-20 | フタムラ化学株式会社 | 無延伸ポリプロピレン系樹脂フィルム |
CN114072285A (zh) * | 2019-08-07 | 2022-02-18 | 大仓工业株式会社 | 包装用层叠膜及热收缩性层叠膜 |
JP7155484B2 (ja) * | 2019-08-22 | 2022-10-19 | 福助工業株式会社 | 樹脂組成物及び樹脂成形体 |
JP2021066107A (ja) * | 2019-10-24 | 2021-04-30 | 大日本印刷株式会社 | 樹脂フィルム、積層体および袋 |
JP2021066840A (ja) * | 2019-10-25 | 2021-04-30 | 大日本印刷株式会社 | 樹脂フィルム、積層体および袋 |
JP7380189B2 (ja) * | 2019-12-25 | 2023-11-15 | Dic株式会社 | 積層フィルム及び包装袋 |
JP7437223B2 (ja) | 2020-04-22 | 2024-02-22 | フタムラ化学株式会社 | ポリエチレン系シーラントフィルム及びラミネートフィルム |
WO2022071263A1 (ja) * | 2020-09-30 | 2022-04-07 | 三井化学東セロ株式会社 | 熱融着性積層フィルム |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002347192A (ja) | 2001-05-29 | 2002-12-04 | Dainippon Ink & Chem Inc | 多層延伸フィルム |
JP2011194588A (ja) | 2010-03-17 | 2011-10-06 | Dic Corp | マット調積層フィルム及び該フィルムからなる包装材 |
JP2013136689A (ja) | 2011-12-28 | 2013-07-11 | Dainippon Printing Co Ltd | 包装材シーラント用ポリエチレン系樹脂フィルム |
JP2013155343A (ja) | 2012-01-31 | 2013-08-15 | Dainippon Printing Co Ltd | ポリエチレン系樹脂組成物 |
WO2017018283A1 (ja) | 2015-07-24 | 2017-02-02 | Dic株式会社 | 積層フィルム及び包装材 |
WO2017018282A1 (ja) | 2015-07-24 | 2017-02-02 | Dic株式会社 | 積層フィルム及び包装材 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6355243B2 (ja) * | 2014-06-25 | 2018-07-11 | 藤森工業株式会社 | 積層体 |
-
2018
- 2018-02-21 TW TW107105715A patent/TW201836945A/zh unknown
- 2018-02-22 JP JP2019504461A patent/JP7140105B2/ja active Active
- 2018-02-22 WO PCT/JP2018/006388 patent/WO2018163836A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002347192A (ja) | 2001-05-29 | 2002-12-04 | Dainippon Ink & Chem Inc | 多層延伸フィルム |
JP2011194588A (ja) | 2010-03-17 | 2011-10-06 | Dic Corp | マット調積層フィルム及び該フィルムからなる包装材 |
JP2013136689A (ja) | 2011-12-28 | 2013-07-11 | Dainippon Printing Co Ltd | 包装材シーラント用ポリエチレン系樹脂フィルム |
JP2013155343A (ja) | 2012-01-31 | 2013-08-15 | Dainippon Printing Co Ltd | ポリエチレン系樹脂組成物 |
WO2017018283A1 (ja) | 2015-07-24 | 2017-02-02 | Dic株式会社 | 積層フィルム及び包装材 |
WO2017018282A1 (ja) | 2015-07-24 | 2017-02-02 | Dic株式会社 | 積層フィルム及び包装材 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2018163836A1 (ja) | 2020-01-09 |
WO2018163836A1 (ja) | 2018-09-13 |
TW201836945A (zh) | 2018-10-16 |
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