JP2020023353A - ガス排出用のシール可能な蓋用フィルムおよび前記シール可能な蓋用フィルムでシーリングされた食品容器 - Google Patents
ガス排出用のシール可能な蓋用フィルムおよび前記シール可能な蓋用フィルムでシーリングされた食品容器 Download PDFInfo
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- 235000013305 food Nutrition 0.000 title claims abstract description 35
- 239000011148 porous material Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000012466 permeate Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000009969 flowable effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 82
- 239000007789 gas Substances 0.000 description 52
- 239000010408 film Substances 0.000 description 46
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 8
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 239000013039 cover film Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000021107 fermented food Nutrition 0.000 description 3
- 235000021109 kimchi Nutrition 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
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- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
- B65D51/1611—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of an orifice, capillary or labyrinth passage
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
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- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
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- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/20—Products from fruits or vegetables; Preparation or treatment thereof by pickling, e.g. sauerkraut or pickles
-
- 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
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- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
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- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
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- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0032—Ancillary operations in connection with laminating processes increasing porosity
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
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- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/04—Discs
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- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
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- B65D2205/00—Venting means
- B65D2205/02—Venting holes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- B65D2251/00—Details relating to container closures
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- B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
- B65D2577/10—Container closures formed after filling
- B65D2577/20—Container closures formed after filling by applying separate lids or covers
- B65D2577/2075—Lines of weakness or apertures
- B65D2577/2091—Lines of weakness or apertures in cover
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Packages (AREA)
- Closures For Containers (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Laminated Bodies (AREA)
Abstract
Description
第1微細穿孔111と第2微細穿孔121は、各々、孔隙部140領域に対応する第1層110および第2層120の領域上に一定の間隔で形成されてもよく、互いに異なる間隔および個数で形成されてもよい。
110 ・・・第1層
111 ・・・第1微細穿孔
120 ・・・第2層
121 ・・・第2微細穿孔
130 ・・・張り合わせ部
130a ・・・単位張り合わせ部
140 ・・・孔隙部
140a ・・・単位孔隙部
200 ・・・食品容器
210 ・・・本体
211 ・・・開口部
220 ・・・フランジ面
Claims (8)
- 本体の開口部をシーリングできるシール可能な蓋用フィルムであって、
各々一面と他面との間をガスが移動することができるように構成された第1層および第2層が積層された構造を有し、
前記第1層および前記第2層が部分的に張り合わせられて形成された張り合わせ部、および
前記張り合わせ部以外の領域として、前記第1層および前記第2層の間に空間が形成されてガスが流動できる孔隙部、
を含む、ガス排出用のシール可能な蓋用フィルム。 - 前記第1層および前記第2層には、微細穿孔が形成される、請求項1に記載のガス排出用のシール可能な蓋用フィルム。
- 前記微細穿孔は、
液体およびガスのうちガスだけを選択的に透過させる大きさに形成される、請求項2に記載のガス排出用のシール可能な蓋用フィルム。 - 前記微細穿孔は、
前記孔隙部の領域に対応する前記第1層および前記第2層の領域上に形成される、請求項2に記載のガス排出用のシール可能な蓋用フィルム。 - 前記第1層に形成された微細穿孔と前記第2層に形成された微細穿孔は互いにずらして配列される、請求項2に記載のガス排出用のシール可能な蓋用フィルム。
- 前記第1層および前記第2層は防水性を有する、請求項1に記載のガス排出用のシール可能な蓋用フィルム。
- 前記張り合わせ部は閉曲線を形成する単位張り合わせ部を複数含み、
前記孔隙部は前記単位張り合わせ部の閉曲線の内側領域に定義される単位孔隙部を複数含む、請求項1に記載のガス排出用のシール可能な蓋用フィルム。 - 内部に食品を収容する収容空間が形成され、一側に開口部を備える本体、
前記本体の開口部の周縁に沿って形成されたフランジ面、および
前記フランジ面に接着されて前記本体の開口部をシーリングする請求項1〜7のいずれか1項に記載のガス排出用のシール可能な蓋用フィルム、
を含み、
前記シール可能な蓋用フィルムでシーリングされる、食品容器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180092548A KR102155249B1 (ko) | 2018-08-08 | 2018-08-08 | 가스 배출용 실링지 및 상기 실링지로 실링된 식품 용기 |
KR10-2018-0092548 | 2018-08-08 |
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JP2020023353A true JP2020023353A (ja) | 2020-02-13 |
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JP2019044800A Ceased JP2020023353A (ja) | 2018-08-08 | 2019-03-12 | ガス排出用のシール可能な蓋用フィルムおよび前記シール可能な蓋用フィルムでシーリングされた食品容器 |
Country Status (4)
Country | Link |
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US (1) | US10960638B2 (ja) |
JP (1) | JP2020023353A (ja) |
KR (1) | KR102155249B1 (ja) |
CN (1) | CN110817112A (ja) |
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KR102348563B1 (ko) * | 2020-05-21 | 2022-01-07 | 율촌화학 주식회사 | 식품용 포장 필름 및 이를 포함하는 식품용 포장백 |
Citations (5)
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JPH0891450A (ja) * | 1994-09-22 | 1996-04-09 | Nidaiki Kk | プラスチック袋や容器におけるガス抜き構造 |
US20060083877A1 (en) * | 2004-06-25 | 2006-04-20 | Zeik Douglas B | Flexible laminate having an integrated pressure release valve |
JP2009091039A (ja) * | 2007-10-12 | 2009-04-30 | Kyodo Yushi Co Ltd | 通気性シート付き剛性容器、剛性容器収容物及び剛性容器開蓋方法 |
JP2012532800A (ja) * | 2009-07-10 | 2012-12-20 | アムコル フレキシブルズ トランスパック ベスローテン フェンノートシャップ メット ベペルクテ アーンスプラケレイクヘイト | 一体化された圧力逃がし弁を有する充填材料 |
JP2013184740A (ja) * | 2012-03-09 | 2013-09-19 | Fuji Seal International Inc | 蓋用ラベル及びこれを備えた包装体 |
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EP2354032A1 (en) * | 2010-01-29 | 2011-08-10 | Goglio S.p.A. | Biodegradable one-way venting valve for an airtight container |
CN202063370U (zh) * | 2011-05-05 | 2011-12-07 | 常州市泛亚微透科技有限公司 | 一种包装瓶盖防水防腐透气栓 |
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KR20180009641A (ko) | 2016-07-19 | 2018-01-29 | (주)브로딩 | 발효식품 포장용기 밀폐용 뚜껑 |
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- 2019-03-29 US US16/369,772 patent/US10960638B2/en active Active
- 2019-04-22 CN CN201910323517.7A patent/CN110817112A/zh active Pending
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JP2013184740A (ja) * | 2012-03-09 | 2013-09-19 | Fuji Seal International Inc | 蓋用ラベル及びこれを備えた包装体 |
Also Published As
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US10960638B2 (en) | 2021-03-30 |
KR102155249B1 (ko) | 2020-09-11 |
CN110817112A (zh) | 2020-02-21 |
KR20200017224A (ko) | 2020-02-18 |
US20200047450A1 (en) | 2020-02-13 |
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