JP2012140187A - 腐敗しやすい製品を密閉するための真空生成装置および使用方法 - Google Patents
腐敗しやすい製品を密閉するための真空生成装置および使用方法 Download PDFInfo
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- JP2012140187A JP2012140187A JP2012104950A JP2012104950A JP2012140187A JP 2012140187 A JP2012140187 A JP 2012140187A JP 2012104950 A JP2012104950 A JP 2012104950A JP 2012104950 A JP2012104950 A JP 2012104950A JP 2012140187 A JP2012140187 A JP 2012140187A
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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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
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- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
- Vacuum Packaging (AREA)
Abstract
【解決手段】真空密閉装置は蓋を含んでなり、前記蓋は、ディッシュを受承するための下側開口部を備えた剛性縁部と、周縁が剛性縁部に装着された、ディッシュを密閉するための不浸透性の弾性膜と、弾性膜およびディッシュ縁部の間に形成された無弁の排気部であって、蓋が押圧されているときはディッシュから空気を流出させ、蓋が解放されると閉鎖して前記蓋を元に戻しディッシュ内に真空を生じさせることを可能にする排気部とを有する。剛性縁部は、蓋が押圧された時の蓋の変形を防止し、従って真空生成を可能にする。蓋を取り外し易くするために、該装置は、ディッシュ内の真空を解除するための、指受けチャンバと、該チャンバ上方に位置し剛性縁部に接続された弾性膜の一部とを含んでなる無弁の真空解除部を有する。
【選択図】図1
Description
を解除することが可能な十分な大きさを有する。
、これらは食品およびスープ中の固形物によって目詰まりしやすく、また可動弁部材による弁開口の閉鎖が不十分になりやすい。先行技術における空気抽出弁の代わりである無弁の排気部は、弁開口や可動弁部材を持たず、ディッシュ2の縁部に直接形成される。その結果、無弁の排気部はディッシュが洗浄されるごとに清浄化され、従って先行技術の真空装置よりも大幅に目詰まりや不十分な閉鎖を起こしにくい。
のシールガスケット32に置き換えられている。シールガスケットは、環状の底部密閉部分28と、環状の空きチャンバ82と、圧縮容易なネック部34を有する無弁の排気部16とを含んでなる。開口部35は、シールガスケットの圧縮を促進するために真空促進開口部29と連通させてガスケット32の側壁上に形成される。蓋7が押圧されると、ネック部34によりディッシュ2の縁部21とネック部下方の密閉部分28の一部との間に開口部27(図示せず)が形成されることが可能となり、ディッシュ内の空気が出られるようになる。蓋の中央部分79が十分な剛性を有するので、この改良型の蓋7は、マイクロ波で引き起こされる引き込みおよび食料の破砕の問題も起こしにくい。
図6に示すような剛性縁部24に接続された薄板でもよいし、剛性縁部に接続された1または複数のはり(図示せず)であってもよい。圧迫補助部は、弾性膜の一部48とは十分に離れて配置されることが重要である。弾性膜と補助部との間の距離は約2mm以上とすべきであり、好ましくは4mm以上または約4.064mm(0.16インチ)以上である。
は、蓋の縁部または周縁を単に押し上げることにより蓋を取り外せばよい。同様に当然ながら、無弁の真空解除部43を、真空食品キャニスタおよび密閉容器のための蓋について使用してもよい。
として機能することも考えられる。
波が、ディッシュ2と真空蓋7との間の真空状態の維持に支障を来す構造上または組成上の変化を、薄化した弾性膜8において引き起こしたと考えられる。弾性膜のための様々な保護、例えばプラスチック製包装フィルムによる、また有孔アルミホイルによる弾性膜の被覆でも、ディッシュ2においてそのようなマイクロ波で引き起こされる真空の損失を防止するのに有効ではないことが見出された。しかしながら、弾性膜を剛性縁部24に装着する前に、弾性膜を、15%を超えて、好ましくは25%を超えて薄化することによって、真空の損失を防止できることが発見された。
Claims (1)
- 腐敗しやすい製品を密閉するための真空生成装置において、
腐敗しやすい製品を収容するのに適した容器のための蓋であって、前記容器を密閉するための、空気に対しほぼ不浸透性であり空気が通り抜けて容器内に入るのを防止する弾性膜と、容器の縁部を受承または包囲するための、前記弾性膜の周縁端部に接続された剛性縁部であって、前記弾性膜が容器の内部を指向して押し込まれ容器から空気を強制排出するときに前記剛性縁部が変形することを防止するために、十分な剛性を有する材料からなる剛性縁部とを備える蓋を含んでなり、
前記弾性膜は前記剛性縁部が前記容器に取り付けられていないときに前記弾性膜を引き伸ばした状態に保持するために十分な張力をもって前記剛性縁部によって支持され、前記引き伸ばした状態では前記弾性膜の厚さは引き伸ばされない状態に比較して少なくとも3%だけ薄くなっている、真空生成装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US11/499,280 | 2006-08-05 | ||
US11/499,280 US7594586B2 (en) | 2006-08-05 | 2006-08-05 | Vacuum generating device for sealing perishable products and method of use |
Related Parent Applications (1)
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JP2009522796A Division JP5016673B2 (ja) | 2006-08-05 | 2007-07-26 | 腐敗しやすい製品を密閉するための真空生成装置および使用方法 |
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JP2012140187A true JP2012140187A (ja) | 2012-07-26 |
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JP2009522796A Expired - Fee Related JP5016673B2 (ja) | 2006-08-05 | 2007-07-26 | 腐敗しやすい製品を密閉するための真空生成装置および使用方法 |
JP2012104950A Pending JP2012140187A (ja) | 2006-08-05 | 2012-05-01 | 腐敗しやすい製品を密閉するための真空生成装置および使用方法 |
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JP2009522796A Expired - Fee Related JP5016673B2 (ja) | 2006-08-05 | 2007-07-26 | 腐敗しやすい製品を密閉するための真空生成装置および使用方法 |
Country Status (9)
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US (2) | US7594586B2 (ja) |
EP (1) | EP2046656B1 (ja) |
JP (2) | JP5016673B2 (ja) |
KR (1) | KR20090051001A (ja) |
CN (2) | CN101489885B (ja) |
AU (1) | AU2007282047A1 (ja) |
CA (1) | CA2658551C (ja) |
HK (1) | HK1132242A1 (ja) |
WO (1) | WO2008018992A2 (ja) |
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CN2741904Y (zh) * | 2004-10-29 | 2005-11-23 | 谭培均 | 一种储物盒 |
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2006
- 2006-08-05 US US11/499,280 patent/US7594586B2/en not_active Expired - Fee Related
-
2007
- 2007-07-26 CN CN2007800266766A patent/CN101489885B/zh not_active Expired - Fee Related
- 2007-07-26 EP EP07797022.6A patent/EP2046656B1/en not_active Not-in-force
- 2007-07-26 JP JP2009522796A patent/JP5016673B2/ja not_active Expired - Fee Related
- 2007-07-26 CN CN2010100018473A patent/CN101962105A/zh active Pending
- 2007-07-26 WO PCT/US2007/016755 patent/WO2008018992A2/en active Application Filing
- 2007-07-26 KR KR1020087014608A patent/KR20090051001A/ko not_active Application Discontinuation
- 2007-07-26 CA CA2658551A patent/CA2658551C/en not_active Expired - Fee Related
- 2007-07-26 AU AU2007282047A patent/AU2007282047A1/en not_active Abandoned
-
2009
- 2009-09-22 US US12/586,453 patent/US20100018161A1/en not_active Abandoned
- 2009-12-16 HK HK09111833.9A patent/HK1132242A1/xx not_active IP Right Cessation
-
2012
- 2012-05-01 JP JP2012104950A patent/JP2012140187A/ja active Pending
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US3901405A (en) * | 1974-02-04 | 1975-08-26 | Robert B Norberg | Hermetic closure member |
EP0045274A1 (de) * | 1980-07-29 | 1982-02-03 | Helmut Grüner | Luftdichter Verschluss für Gefässe |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2021006462A (ja) * | 2019-06-27 | 2021-01-21 | 小林製薬株式会社 | 薬液揮散器 |
Also Published As
Publication number | Publication date |
---|---|
JP2010500235A (ja) | 2010-01-07 |
US20100018161A1 (en) | 2010-01-28 |
US7594586B2 (en) | 2009-09-29 |
WO2008018992A2 (en) | 2008-02-14 |
AU2007282047A1 (en) | 2008-02-14 |
KR20090051001A (ko) | 2009-05-20 |
CA2658551C (en) | 2012-10-02 |
CA2658551A1 (en) | 2008-02-14 |
HK1132242A1 (en) | 2010-02-19 |
WO2008018992A3 (en) | 2008-12-18 |
CN101962105A (zh) | 2011-02-02 |
EP2046656A2 (en) | 2009-04-15 |
US20080041852A1 (en) | 2008-02-21 |
JP5016673B2 (ja) | 2012-09-05 |
CN101489885A (zh) | 2009-07-22 |
EP2046656A4 (en) | 2011-05-04 |
EP2046656B1 (en) | 2013-10-23 |
CN101489885B (zh) | 2010-06-02 |
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