JP7089367B2 - 食品包装用フィルム及び化粧箱付食品包装用小巻フィルム - Google Patents
食品包装用フィルム及び化粧箱付食品包装用小巻フィルム Download PDFInfo
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- JP7089367B2 JP7089367B2 JP2017554115A JP2017554115A JP7089367B2 JP 7089367 B2 JP7089367 B2 JP 7089367B2 JP 2017554115 A JP2017554115 A JP 2017554115A JP 2017554115 A JP2017554115 A JP 2017554115A JP 7089367 B2 JP7089367 B2 JP 7089367B2
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- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/08—Homopolymers or copolymers of vinylidene chloride
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- Medicinal Chemistry (AREA)
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Description
カラム:東ソー株式会社製TSKgel GMHHR-H(S)HT 30cm×2、TSKgel GMH6-HTL 30cm×2
移動相:テトラヒドロフラン
検出器:示差屈折計
流速:1.0mL/分
カラム温度:20℃
注入量:500μL
全光線透過率(%)=(全透過光量)/(入射光量)×100
表1,2に示す熱可塑性樹脂、青色着色剤、白色着色剤及び各種添加剤をスーパーミキサーに投入した後、攪拌しながら材料温度を常温から130℃まで昇温し、混合した後、70℃まで冷却した時点で取り出して樹脂組成物を調製し、各樹脂組成物をTダイ(幅350mm、ギャップ0.4mm)を装着したΦ40mm単軸押出機(L/D=20)にて、樹脂温度200℃で押出し、厚み8μmのフィルムを作製した。なお、表中の数値は固形分換算の値であり、質量%を表す。
表3,4に示す以下の熱可塑性樹脂、青色着色剤、白色着色剤及び各種添加剤を用いて樹脂組成物を調製し、各樹脂組成物をインフレーション製膜装置で押出し、厚み9μmのフィルムを作製した。なお、表中の数値は固形分換算の値であり、質量%を表す。
熱可塑性樹脂a2:ポリエチレン系樹脂(株式会社プライムポリマー製、「ネオゼックス0234N」)
塩化ビニリデン系樹脂a3:塩化ビニリデンと塩化ビニルとの共重合体(塩化ビニリデン/塩化ビニル(質量比)=90/10)、重量平均分子量:80000
青色着色剤b1:銅フタロシアニン(銅フタロシアニンブルー、大日精化工業株式会社製、「NX-053ブルー」)
白色着色剤c1:酸化チタン(堺化学工業株式会社製、「FTR-700」)
添加剤d1:アジピン酸ジオクチル(新日本理化株式会社製、「サンソサイザーDOA」)
添加剤d2:エポキシ化大豆油(三和合成化学株式会社製、「ケミサイザーSE-100」)
添加剤d3:グリセリン脂肪酸エステル(理研ビタミン株式会社製、「XO-100」)
添加剤d4:Ca/Zn系安定剤(株式会社ADEKA製、「SC-308E」)
添加剤d5:セバシン酸ジブチル(豊国製油株式会社製、「DBS」)
添加剤d6:アセチルクエン酸トリブチル(旭化成ファインケム株式会社製、「ATBC」)
日本電色工業社製ヘーズメーター(型式:NDH5000)にてJIS K7361-1に準拠してフィルムの全透過光量を測定し、下記式に従ってフィルムの全光線透過率を算出した。
全光線透過率(%)=(全透過光量)/(入射光量)×100
得られたフィルムから3mm~10mm角の破片を作製し、食品へフィルムを混入させた際に、フィルムの破片を識別できるかを目視で観察した。評価基準は、以下のとおりである。なお、評価がA又はBであれば、識別性に優れているといえる。
A:食品に対してフィルムを識別することが極めて容易である。
B:食品に対してフィルムを識別することが容易である。
C:食品に対してフィルムを識別することが困難である。
Tダイ押出機にて、各樹脂組成物を樹脂温度200℃で押出してフィルムの成形を行い、得られたフィルムの外観を観察することで製膜性を評価した。評価基準は、以下のとおりである。なお、評価がA又はBであれば、製膜性に優れているといえる。
A:ほぼ均一の厚みのフィルムが得られ、24時間の押出でヤケが発生しなかった。
B:フィルムの厚みにわずかにむらが見られ、24時間の押出でヤケが発生した。
C:フィルムの厚みむらが激しく、8時間の押出でヤケが発生した。
Tダイ押出機にて、各樹脂組成物を樹脂温度200℃で押出してフィルムの成形を行う際に生じる生産トラブル(穴開き、フィルム切れ及びスリット不具合)の24時間あたりの発生回数をカウントすることで生産性を評価した。評価基準は、以下のとおりである。なお、評価がA又はBであれば、生産性に優れているといえる。
A:生産トラブル回数が0~2回
B:生産トラブル回数が3~4回
C:生産トラブル回数が5回以上
Claims (7)
- 熱可塑性樹脂と、青色着色剤と、白色着色剤と、を含有する食品包装用フィルムであって、
前記白色着色剤が酸化チタンであり、
前記フィルムの全光線透過率が70%以上である、食品包装用フィルム(ただし、ポリエチレンテレフタレートを含有する食品包装用フィルムを除く)。 - 前記青色着色剤の含有量が、フィルム全量基準で0.45~2.2質量%である、請求項1に記載の食品包装用フィルム。
- 前記白色着色剤の含有量が、フィルム全量基準で0.15~0.55質量%である、請求項1に記載の食品包装用フィルム。
- 前記熱可塑性樹脂が、ポリ塩化ビニル系樹脂、ポリ塩化ビニリデン系樹脂、ポリオレフィン系樹脂、ポリエステル系樹脂及びポリアミド系樹脂からなる群より選ばれる少なくとも1種である、請求項1~3のいずれか一項に記載の食品包装用フィルム。
- 前記熱可塑性樹脂として、ポリ塩化ビニル系樹脂、ポリ塩化ビニリデン系樹脂及びポリオレフィン系樹脂からなる群より選ばれる少なくとも1種をフィルム全量基準で70質量%以上含有する、請求項1~4のいずれか一項に記載の食品包装用フィルム。
- 前記フィルムが、包装した食品を外部から視認可能なフィルムである、請求項1~5のいずれか一項に記載の食品包装用フィルム。
- 請求項1~6のいずれか一項に記載の食品包装用フィルムと、前記食品包装用フィルムが小巻された芯材と、前記食品包装用フィルム及び前記芯材が収納された化粧箱とを備え、
前記化粧箱には、前記食品包装用フィルムを切断するための刃部が設けられている、化粧箱付食品包装用小巻フィルム。
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PCT/JP2016/085434 WO2017094729A1 (ja) | 2015-11-30 | 2016-11-29 | 食品包装用フィルム及び化粧箱付食品包装用小巻フィルム |
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JP2017554115A Active JP7089367B2 (ja) | 2015-11-30 | 2016-11-29 | 食品包装用フィルム及び化粧箱付食品包装用小巻フィルム |
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WO2017094083A1 (ja) * | 2015-11-30 | 2017-06-08 | 日立化成株式会社 | 食品包装用フィルム |
JP7155590B2 (ja) * | 2017-11-28 | 2022-10-19 | 三菱ケミカル株式会社 | 食品包装用インフレーションフィルム、食品用ストレッチフィルム、食品用小巻ラップフィルム及び食品包装用フィルムの製造方法 |
WO2020262249A1 (ja) * | 2019-06-24 | 2020-12-30 | 昭和電工マテリアルズ株式会社 | ストレッチ包装用フィルム |
CN112519359B (zh) * | 2020-11-05 | 2023-02-03 | 江西春光新材料科技股份有限公司 | 一种高阻隔复合硬片及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002020636A (ja) | 2000-05-01 | 2002-01-23 | Daicel Chem Ind Ltd | 熱可塑性樹脂組成物 |
JP2003191617A (ja) | 2001-12-26 | 2003-07-09 | Oji Paper Co Ltd | インクジェット記録シート |
JP3095720U (ja) | 2003-02-04 | 2003-08-15 | トーホー加工株式会社 | 紫外線カット及び半透明加工処理を施した包装材料 |
JP2004027230A (ja) | 2002-06-20 | 2004-01-29 | Mitsubishi Polyester Film Gmbh | ポリエステルフィルム及びその製造方法ならびに複合包装フィルム及び複合包装材 |
JP2004189325A (ja) | 2002-12-13 | 2004-07-08 | Hosokawa Yoko Co Ltd | 包装材料 |
JP6195046B1 (ja) | 2015-11-30 | 2017-09-13 | 日立化成株式会社 | 食品包装用フィルム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3337261B2 (ja) * | 1993-03-04 | 2002-10-21 | 出光石油化学株式会社 | ポリプロピレン樹脂シート又はフィルムの製造方法 |
DE10007719A1 (de) * | 2000-02-19 | 2001-08-23 | Mitsubishi Polyester Film Gmbh | Weiß-opake Folie mit niedriger Transparenz aus einem kristallisierbaren Thermoplasten mit zusätzlicher Funktionalität |
JP2001316558A (ja) * | 2000-05-01 | 2001-11-16 | Daicel Chem Ind Ltd | ゴム変性スチレン系樹脂組成物 |
JP2002012686A (ja) * | 2000-06-29 | 2002-01-15 | Asahi Kasei Corp | 樹脂シートまたはフィルム |
JP2003063555A (ja) | 2001-08-23 | 2003-03-05 | Tsuneo Kamiya | 食品包装用ラップフイルム及びその製造方法 |
EP1293447A3 (de) * | 2001-08-24 | 2004-01-14 | Alu-Vertriebsstelle AG | Gebinde zur Aufnahme einer auf eine Hülse aufgerollten Folie und zur Ausgabe von Folienabschnitten |
US7201971B2 (en) * | 2001-09-27 | 2007-04-10 | Tetra Laval Holdings & Finance S.A. | Paper packaging material for liquid food and method for production thereof |
JP2003104432A (ja) | 2001-09-27 | 2003-04-09 | Nihon Tetra Pak Kk | 液体食品用紙包装材 |
JP3881547B2 (ja) * | 2001-12-27 | 2007-02-14 | 株式会社クレハ | ポリ塩化ビニリデン系樹脂組成物、延伸フィルム、及びこれらの製造方法 |
US8318847B2 (en) * | 2005-09-30 | 2012-11-27 | Sabic Innovative Plastics Ip B.V. | Plastic compositions and products produced therefrom |
JP5273934B2 (ja) * | 2006-04-05 | 2013-08-28 | 株式会社クレハ | 深絞り成形用熱収縮性多層フィルム及びその製造方法 |
JP4898548B2 (ja) * | 2007-05-11 | 2012-03-14 | 株式会社クレハ | フィルム分配ケースおよびフィルム入りケース |
JP2010202749A (ja) | 2009-03-03 | 2010-09-16 | Mitsubishi Plastics Inc | 白色ポリエステルフィルム |
JP5295929B2 (ja) * | 2009-10-29 | 2013-09-18 | 株式会社クレハ | ポリ塩化ビニリデン樹脂組成物、その製造方法、及び該樹脂組成物から形成された成形品 |
US20120190780A1 (en) * | 2011-01-25 | 2012-07-26 | Danielson Todd D | Additive compositions and thermoplastic polymer compositions comprising the same |
JP5688194B2 (ja) * | 2012-12-14 | 2015-03-25 | オカモト株式会社 | 食品包装用ラップフィルム |
JP2014237273A (ja) | 2013-06-10 | 2014-12-18 | 三菱樹脂株式会社 | 二軸配向ポリエステルフィルム |
JP6201450B2 (ja) * | 2013-06-26 | 2017-09-27 | 三菱ケミカル株式会社 | 食品用ラップフィルムおよび食品用小巻ラップフィルム |
-
2015
- 2015-11-30 WO PCT/JP2015/083644 patent/WO2017094083A1/ja active Application Filing
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- 2016-11-29 KR KR1020187018230A patent/KR20180088691A/ko unknown
- 2016-11-30 TW TW105139348A patent/TWI747859B/zh active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002020636A (ja) | 2000-05-01 | 2002-01-23 | Daicel Chem Ind Ltd | 熱可塑性樹脂組成物 |
JP2003191617A (ja) | 2001-12-26 | 2003-07-09 | Oji Paper Co Ltd | インクジェット記録シート |
JP2004027230A (ja) | 2002-06-20 | 2004-01-29 | Mitsubishi Polyester Film Gmbh | ポリエステルフィルム及びその製造方法ならびに複合包装フィルム及び複合包装材 |
JP2004189325A (ja) | 2002-12-13 | 2004-07-08 | Hosokawa Yoko Co Ltd | 包装材料 |
JP3095720U (ja) | 2003-02-04 | 2003-08-15 | トーホー加工株式会社 | 紫外線カット及び半透明加工処理を施した包装材料 |
JP6195046B1 (ja) | 2015-11-30 | 2017-09-13 | 日立化成株式会社 | 食品包装用フィルム |
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CN108291040A (zh) | 2018-07-17 |
EP3385310A4 (en) | 2018-11-21 |
CN108291040B (zh) | 2021-08-24 |
JPWO2017094729A1 (ja) | 2018-09-20 |
EP3385310A1 (en) | 2018-10-10 |
TW201726774A (zh) | 2017-08-01 |
WO2017094729A1 (ja) | 2017-06-08 |
WO2017094083A1 (ja) | 2017-06-08 |
TWI747859B (zh) | 2021-12-01 |
EP3385310B1 (en) | 2021-07-21 |
JP6195046B1 (ja) | 2017-09-13 |
JP7028544B2 (ja) | 2022-03-02 |
JPWO2017094083A1 (ja) | 2017-11-30 |
US20180312313A1 (en) | 2018-11-01 |
JP2017100800A (ja) | 2017-06-08 |
KR20180088691A (ko) | 2018-08-06 |
SG11201804531RA (en) | 2018-06-28 |
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