JP4811236B2 - 食品包装用フィルム - Google Patents
食品包装用フィルム Download PDFInfo
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- JP4811236B2 JP4811236B2 JP2006283226A JP2006283226A JP4811236B2 JP 4811236 B2 JP4811236 B2 JP 4811236B2 JP 2006283226 A JP2006283226 A JP 2006283226A JP 2006283226 A JP2006283226 A JP 2006283226A JP 4811236 B2 JP4811236 B2 JP 4811236B2
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- cheese
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- 235000013305 food Nutrition 0.000 title claims description 41
- 239000012785 packaging film Substances 0.000 title claims description 15
- 229920006280 packaging film Polymers 0.000 title claims description 15
- 239000010410 layer Substances 0.000 claims description 63
- 235000013351 cheese Nutrition 0.000 claims description 36
- 239000007789 gas Substances 0.000 claims description 28
- 230000004888 barrier function Effects 0.000 claims description 26
- 238000004806 packaging method and process Methods 0.000 claims description 26
- -1 polyethylene Polymers 0.000 claims description 21
- 230000004927 fusion Effects 0.000 claims description 17
- 239000012790 adhesive layer Substances 0.000 claims description 14
- 239000002981 blocking agent Substances 0.000 claims description 14
- 239000012793 heat-sealing layer Substances 0.000 claims description 13
- 229920001684 low density polyethylene Polymers 0.000 claims description 13
- 239000004702 low-density polyethylene Substances 0.000 claims description 13
- 229920000573 polyethylene Polymers 0.000 claims description 13
- 239000004952 Polyamide Substances 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 229920002647 polyamide Polymers 0.000 claims description 11
- 229920005672 polyolefin resin Polymers 0.000 claims description 11
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 239000000314 lubricant Substances 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 6
- 239000012968 metallocene catalyst Substances 0.000 claims description 6
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 5
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
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- 239000004707 linear low-density polyethylene Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 19
- 229920000298 Cellophane Polymers 0.000 description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 12
- 238000007789 sealing Methods 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 8
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- 239000004743 Polypropylene Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000010419 fine particle Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000004711 α-olefin Substances 0.000 description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 150000007934 α,β-unsaturated carboxylic acids Chemical class 0.000 description 4
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 3
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- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 235000021067 refined food Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 235000012046 side dish Nutrition 0.000 description 3
- 229940047670 sodium acrylate Drugs 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- DCTOHCCUXLBQMS-UHFFFAOYSA-N 1-undecene Chemical compound CCCCCCCCCC=C DCTOHCCUXLBQMS-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-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
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 101000576320 Homo sapiens Max-binding protein MNT Proteins 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 229920003355 Novatec® Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 229920006121 Polyxylylene adipamide Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- 244000299461 Theobroma cacao Species 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- RLAWWYSOJDYHDC-BZSNNMDCSA-N lisinopril Chemical compound C([C@H](N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(O)=O)C(O)=O)CC1=CC=CC=C1 RLAWWYSOJDYHDC-BZSNNMDCSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 235000014059 processed cheese Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- UIERETOOQGIECD-UHFFFAOYSA-N Angelic acid Natural products CC=C(C)C(O)=O UIERETOOQGIECD-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 description 1
- 229920000339 Marlex Polymers 0.000 description 1
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
- 244000294411 Mirabilis expansa Species 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 235000006468 Thea sinensis Nutrition 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000020279 black tea Nutrition 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 235000021438 curry Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 235000009569 green tea Nutrition 0.000 description 1
- 235000015220 hamburgers Nutrition 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 235000015094 jam Nutrition 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013536 miso Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000020991 processed meat Nutrition 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- IPEHBUMCGVEMRF-UHFFFAOYSA-N pyrazinecarboxamide Chemical compound NC(=O)C1=CN=CC=N1 IPEHBUMCGVEMRF-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 235000011496 sports drink Nutrition 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010558 suspension polymerization method Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- UIERETOOQGIECD-ONEGZZNKSA-N tiglic acid Chemical compound C\C=C(/C)C(O)=O UIERETOOQGIECD-ONEGZZNKSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- XKMZOFXGLBYJLS-UHFFFAOYSA-L zinc;prop-2-enoate Chemical compound [Zn+2].[O-]C(=O)C=C.[O-]C(=O)C=C XKMZOFXGLBYJLS-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
Description
(A−1)6ナイロン(三菱エンジニアリングプラスチックス社製「ノバミッド 1010」)
(B−1)接着性ポリエチレン(三菱化学社製「Modic−AP M552」)
(C−1)ポリエチレン(M−LLDPE、密度:0.880g/cm3、Mw/Mn=2.3、日本ポリエチレン社製「カーネル」)
各実施例および比較例で得られた5層積層フィルムに対し、温度55〜75℃、圧力1.45Kg/cm2で30秒間のヒートシールを行った後、JIS Z 1707の測定方法に準じてシール強度を測定した。シール強度が3N/15mm巾以上の場合、融着しているとみなした。
ガスバリア性層樹脂として上記(A−1)、接着層用樹脂として上記(B−1)、熱融着層樹脂(耐ブロッキング剤)として表1及び2に示す樹脂を夫々使用し、5種5層インフレーション成形機(ダイ径;250mmφ、ダイリップ;2mm、ダイス温度;240℃)を使用して、熱融着層(外面)/接着層/ガスバリア性層/接着層/融着層(内面)から成る5層チューブ状積層フィルムを製造した。熱融着層の厚さは外面側が20μm、内面側が28μmで、接着層の厚さは夫々4μm、ガスバリア性層の厚さは24μmであり、フィルムの総厚みは80μmで、折り径は350mmであった。得られた食品包装用フィルムに対し、種々の温度で熱融着性を評価した。結果を表1および表2に示す。
Claims (6)
- 少なくとも熱融着層/接着層/ガスバリア性層/接着層/熱融着層の5層から成り、両熱融着層がどちらも表面層である食品包装用フィルムであって、上記の熱融着層がオレフィン系樹脂40〜95重量%と耐ブロッキング剤および/または滑剤5〜40重量%から成り且つ60℃以上90℃未満で融解し、ガスバリア性層が、ポリアミド、エチレン−ビニルアルコール共重合体、ポリエチレンテレフタレート、ポリエチレンナフタレート及びポリカーボネートから成る群より選択される1種以上から成り、接着層が不飽和カルボン酸変性ポリオレフィンから成り、23℃で75%RHにおける酸素透過度が120cc/m2・24h・atm以下であることを特徴とする食品包装用フィルム。
- 熱融着層のオレフィン系樹脂がメタロセン触媒を用いて重合されたポリエチレンから成る請求項1に記載の食品包装用フィルム。
- 熱融着層のオレフィン系樹脂が、密度が0.905未満のメタロセン触媒を用いて重合されたポリエチレン40〜75重量%と、密度が0.905以上の低密度ポリエチレン25〜60重量%とから成る請求項1に記載の食品包装用フィルム。
- メタロセン触媒を用いて重合されたポリエチレンの融点が60〜70℃である請求項2又は3に記載の食品包装用フィルム。
- 溶融チーズの包装用フィルムである請求項1〜4の何れかに記載の食品包装用フィルム。
- 着色フィルムである請求項1〜5の何れかに記載の食品包装用フィルム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006283226A JP4811236B2 (ja) | 2006-10-18 | 2006-10-18 | 食品包装用フィルム |
US13/067,966 US20110271644A1 (en) | 2006-10-18 | 2011-07-12 | Food packaging film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006283226A JP4811236B2 (ja) | 2006-10-18 | 2006-10-18 | 食品包装用フィルム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008100391A JP2008100391A (ja) | 2008-05-01 |
JP4811236B2 true JP4811236B2 (ja) | 2011-11-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006283226A Active JP4811236B2 (ja) | 2006-10-18 | 2006-10-18 | 食品包装用フィルム |
Country Status (1)
Country | Link |
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JP (1) | JP4811236B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5095508B2 (ja) * | 2008-06-03 | 2012-12-12 | 三井・デュポンポリケミカル株式会社 | 積層フィルム |
JP5095509B2 (ja) * | 2008-06-03 | 2012-12-12 | 三井・デュポンポリケミカル株式会社 | 積層フィルム |
JP2014131835A (ja) * | 2013-01-04 | 2014-07-17 | Mitsubishi Plastics Inc | 液体飲料包装用複合フィルム |
CN104995029B (zh) * | 2013-01-18 | 2017-05-24 | 赛多利斯斯泰迪姆Fmt有限公司 | 用于一次性袋子的壁的包含核心层和外层的多层膜 |
US20150336363A1 (en) * | 2013-01-18 | 2015-11-26 | Sartorius Stedim Fmt Sas | Multilayer film comprising a contact layer, core layer and outer layer for the wall of a single-use pouch |
KR101805047B1 (ko) | 2017-07-06 | 2018-01-10 | 주식회사 영일테크 | 식품포장용 공압출 다층필름 및 그의 제조방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1052877A (ja) * | 1996-08-09 | 1998-02-24 | Sumitomo Chem Co Ltd | ガスバリア性熱収縮フィルム |
JPH10750A (ja) * | 1996-06-13 | 1998-01-06 | Keihan Serofuan Kk | チーズの包装用フィルム及びそれを用いた包装体 |
JPH1053281A (ja) * | 1996-08-07 | 1998-02-24 | Mitsubishi Gas Chem Co Inc | 成形食品包装体及びその製造法 |
JPH10119206A (ja) * | 1996-10-23 | 1998-05-12 | Mitsui Chem Inc | ポリエチレン系多層フィルム |
JP2001199016A (ja) * | 1999-11-08 | 2001-07-24 | Oji Paper Co Ltd | ガスバリアー性積層体 |
JP4780758B2 (ja) * | 2004-08-17 | 2011-09-28 | 日本ポリエチレン株式会社 | 積層体 |
JP2006232345A (ja) * | 2005-02-25 | 2006-09-07 | Daicel Chem Ind Ltd | 包装フィルムおよびその製造方法 |
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