JP6567249B2 - シートおよびこれを用いた容器 - Google Patents
シートおよびこれを用いた容器 Download PDFInfo
- Publication number
- JP6567249B2 JP6567249B2 JP2014027042A JP2014027042A JP6567249B2 JP 6567249 B2 JP6567249 B2 JP 6567249B2 JP 2014027042 A JP2014027042 A JP 2014027042A JP 2014027042 A JP2014027042 A JP 2014027042A JP 6567249 B2 JP6567249 B2 JP 6567249B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- sheet
- layer
- resin
- talc
- 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
- 239000011347 resin Substances 0.000 claims description 28
- 229920005989 resin Polymers 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 25
- 239000000454 talc Substances 0.000 claims description 24
- 229910052623 talc Inorganic materials 0.000 claims description 24
- 239000000126 substance Substances 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 38
- 238000004806 packaging method and process Methods 0.000 description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- -1 polypropylene Polymers 0.000 description 7
- 230000035699 permeability Effects 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000010816 packaging waste Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Description
(基材層)
(バリアフィルム層)
(容器7)
2…基材層
3…バリアフィルム層
4…樹脂に無機物を添加した層
5,6…樹脂層
7,8…容器
9…切り込み
10…小片
11…収納物
12…フィルム
Claims (1)
- 樹脂に無機物を添加した基材層を含み樹脂製容器の成形に用いられるシートにおいて、
前記無機物は前記シートに含まれる素材のうち重量ベースで50%以上60%未満含まれており、
前記無機物はタルクであり、
前記シートは引き裂き可能であり、かつ該シートで成形された樹脂製容器はプラスチック製容器とは分類されず廃棄可能であり、
前記基材層は少なくとも3層で形成されており、前記樹脂に無機物を添加した層の両側に樹脂層を備えており、
前記基材層の一方の面側にはバリアフィルム層が積層されていることを特徴とするシート。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014027042A JP6567249B2 (ja) | 2014-02-14 | 2014-02-14 | シートおよびこれを用いた容器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014027042A JP6567249B2 (ja) | 2014-02-14 | 2014-02-14 | シートおよびこれを用いた容器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015151474A JP2015151474A (ja) | 2015-08-24 |
| JP6567249B2 true JP6567249B2 (ja) | 2019-08-28 |
Family
ID=53894089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014027042A Active JP6567249B2 (ja) | 2014-02-14 | 2014-02-14 | シートおよびこれを用いた容器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6567249B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017114539A (ja) * | 2015-12-25 | 2017-06-29 | 羽立化工株式会社 | 熱可塑性樹脂容器及びその製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6111342A (ja) * | 1984-06-19 | 1986-01-18 | 昭和電工株式会社 | プラスチック容器 |
| JPS6111338A (ja) * | 1984-06-19 | 1986-01-18 | 昭和電工株式会社 | プラスチック容器 |
| JPS61215051A (ja) * | 1985-03-22 | 1986-09-24 | 昭和電工株式会社 | プラスチツク容器 |
| JPH0615227B2 (ja) * | 1985-06-05 | 1994-03-02 | 出光石油化学株式会社 | 樹脂積層体 |
| JPH03297642A (ja) * | 1990-04-16 | 1991-12-27 | Idemitsu Petrochem Co Ltd | 多層構造物および容器 |
| JPH05193686A (ja) * | 1992-01-10 | 1993-08-03 | Dainippon Printing Co Ltd | 易開封性鏡餅容器 |
| JPH05229078A (ja) * | 1992-02-24 | 1993-09-07 | Showa Denko Kk | 充填材入り合成樹脂製シート |
| JP3081342B2 (ja) * | 1992-02-24 | 2000-08-28 | 昭和電工株式会社 | 充填材入り合成樹脂製シート |
| JP3469982B2 (ja) * | 1996-02-08 | 2003-11-25 | ダイセル化学工業株式会社 | スチレン系樹脂シートのひねり性及び減容性を改善する方法 |
| JPH101568A (ja) * | 1996-06-13 | 1998-01-06 | Zeon Kasei Co Ltd | ポリオレフィン系組成物及び食品包装容器 |
| US6100512A (en) * | 1997-08-19 | 2000-08-08 | Fort James Corporation | Microwaveable micronodular surface including polypropylene, mica and talc |
| JP2007308203A (ja) * | 2001-12-27 | 2007-11-29 | Okamoto Ind Inc | 容器包装用フィルム及びそれを用いたシーラントフィルム、積層体、容器包装袋及び容器包装体 |
| JP4009482B2 (ja) * | 2002-04-11 | 2007-11-14 | 日本ポリプロ株式会社 | シ−ト成形用プロピレン系複合樹脂組成物を用いて得られる容器 |
| JP2008222274A (ja) * | 2007-03-13 | 2008-09-25 | Dainippon Printing Co Ltd | 紙製フタ材 |
-
2014
- 2014-02-14 JP JP2014027042A patent/JP6567249B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015151474A (ja) | 2015-08-24 |
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