AR246905A1 - Un metodo de empaque por contraccion al vacio de un producto y un aparato para llevar a la practica dicho metodo. - Google Patents
Un metodo de empaque por contraccion al vacio de un producto y un aparato para llevar a la practica dicho metodo.Info
- Publication number
- AR246905A1 AR246905A1 AR84296704A AR29670484A AR246905A1 AR 246905 A1 AR246905 A1 AR 246905A1 AR 84296704 A AR84296704 A AR 84296704A AR 29670484 A AR29670484 A AR 29670484A AR 246905 A1 AR246905 A1 AR 246905A1
- Authority
- AR
- Argentina
- Prior art keywords
- bag
- product
- vacuum
- inflation
- degree
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
- B65B31/022—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas the chambers moving in an endless path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
- B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Vacuum Packaging (AREA)
Abstract
UN METODO DE EMPAQUE AL VACIO DE UN PRODUCTO, CONSISTE EN: COLOCAR AL PRODUCTO EN UNA BOLSA TERMOPLASTICA CONTRAIBLE TERMICAMENTE, CONTRAER LUEGO LA BOLSA EN UN MEDIO GASEOSO CALENTADO, CONSTRENIR PARCIALMENTE, AL MISMO TIEMPO, A LA BOCA DE LA BOLSA PARA PROVOCAR EL HINCHAMIENTO, A LA MANERA DE UN GLOBO, DE LA MISMA, SIENDO ELEGIDO EL GRADO DE LA CONSTRICCION DE MANERA QUE LA CONTRACCION DE LA BOLSA SUPERE EL HINCHAMIENTO PARA APLASTAR A ESTA ULTIMA SOBRE EL PRODUCTO, Y DISPONER ENTONCES A LA BOLSA EN UNA CAMARA DE VACIO EN LA QUE ES SELLADA, LIMITANDOSE EL GRADO DE VACIO DE ESTA CAMARA HASTA EL SUBSTANCIALMENTE NECESARIO PARA PREVENIR EL HINCHAMIENTO DE LA BOLSA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/498,426 US4550548A (en) | 1983-05-26 | 1983-05-26 | Method and apparatus for vacuum packaging with preshrinking |
Publications (1)
Publication Number | Publication Date |
---|---|
AR246905A1 true AR246905A1 (es) | 1994-10-31 |
Family
ID=23981042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR84296704A AR246905A1 (es) | 1983-05-26 | 1984-05-18 | Un metodo de empaque por contraccion al vacio de un producto y un aparato para llevar a la practica dicho metodo. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4550548A (es) |
JP (2) | JPS59221222A (es) |
AR (1) | AR246905A1 (es) |
AU (1) | AU568124B2 (es) |
BR (1) | BR8402086A (es) |
CA (1) | CA1235648A (es) |
CH (1) | CH664128A5 (es) |
DE (1) | DE3415257A1 (es) |
FR (1) | FR2550761B1 (es) |
GB (1) | GB2140381B (es) |
IT (1) | IT1176187B (es) |
MX (1) | MX160741A (es) |
NZ (1) | NZ207595A (es) |
ZA (1) | ZA842222B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4684025A (en) * | 1986-01-30 | 1987-08-04 | The Procter & Gamble Company | Shaped thermoformed flexible film container for granular products and method and apparatus for making the same |
GB8722201D0 (en) * | 1987-09-21 | 1987-10-28 | Grace W R & Co | Packaging method & apparatus |
US4843796A (en) * | 1988-03-22 | 1989-07-04 | Ecs Corporation | Method and apparatus for vacuum packaging |
US5737905A (en) * | 1988-11-08 | 1998-04-14 | Valle Spluga S.P.A. | Method and apparatus for packaging products absorbing carbon-dioxide, in particular perishable food products |
US5692360A (en) * | 1995-01-13 | 1997-12-02 | W. R. Grace & Co.-Conn. | System and method for packaging products |
US6282869B1 (en) | 1997-07-21 | 2001-09-04 | Cryovac, Inc. | Method of cutting and sealing film |
EP1060077B1 (en) * | 1998-03-04 | 2003-06-18 | Cryovac, Inc. | Stack-sealable, heat-shrinkable multilayer packaging film |
US7055297B1 (en) * | 1998-10-28 | 2006-06-06 | Cryovac, Inc. | Vacuum packaging machine |
US7228674B2 (en) * | 1999-10-27 | 2007-06-12 | Cryovac, Inc. | Vacuum packaging machine |
US6499274B1 (en) * | 2000-06-20 | 2002-12-31 | Cryovac, Inc. | Method for high speed loading, vacuumizing and sealing of a bagged article |
DE10123557A1 (de) * | 2001-05-15 | 2002-11-21 | Bosch Gmbh Robert | Vorrichtung zum Evakuieren von Beutelpackungen |
PL371041A1 (en) * | 2002-02-27 | 2005-06-13 | Sealed Air (Nz) Limited | Vacuum packaging machine |
JP2004067177A (ja) * | 2002-08-07 | 2004-03-04 | Toyo Jidoki Co Ltd | 超音波シール装置を用いた袋の真空包装方法及び超音波シール装置を備えた真空包装機 |
US6862867B2 (en) * | 2003-01-16 | 2005-03-08 | Pack-Tech, L.L.C. | Bag sealing system and method |
US20050131368A2 (en) * | 2003-03-04 | 2005-06-16 | Diaperoos, Llc | Vacuum-packed diaper |
US7243477B2 (en) * | 2003-03-04 | 2007-07-17 | Diaperoos, Llc | Packaging diaper with deceptive size including vacuum-sealing |
CA2565634C (en) * | 2004-05-06 | 2012-07-31 | Cp Packaging, Inc. | Linear motion vacuum packaging system |
US7409811B2 (en) * | 2004-11-05 | 2008-08-12 | Cp Packaging, Inc. | Two stage vacuum valve for a vacuum packaging system |
US7331161B2 (en) * | 2004-11-05 | 2008-02-19 | Cp Packaging, Inc. | Combination vacuum manifold and support beam for a vacuum packaging system |
US20060275564A1 (en) * | 2005-06-01 | 2006-12-07 | Michael Grah | Method of activating the shrink characteristic of a film |
DE102008015692A1 (de) * | 2008-03-26 | 2009-10-29 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Verfahren und Vorrichtung zum Verpacken von Produkten in Beuteln |
AU2009316512B2 (en) | 2008-11-20 | 2016-05-12 | Cryovac, Llc | Easy opening packaging article made from heat-shrinkable film exhibiting directional tear |
JP5575827B2 (ja) | 2012-03-27 | 2014-08-20 | 株式会社Tosei | 真空包装方法、および、真空包装装置 |
EP2829479A1 (en) | 2013-07-23 | 2015-01-28 | Cryovac, Inc. | Packaging apparatus comprising actuator and method of operating packaging apparatus |
EP3609698B1 (en) | 2017-04-13 | 2023-06-28 | Cryovac, LLC | High-shrink, high-strength packaging article exhibiting directional tear |
CA3241837A1 (en) * | 2021-12-13 | 2023-06-22 | Amcor Flexibles North America, Inc. | Programmable rotary vacuum packing machine |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3357153A (en) * | 1965-07-23 | 1967-12-12 | Grace W R & Co | Process and apparatus for heat shrinking film |
AU1413566A (en) * | 1966-11-18 | 1969-03-13 | W. R. Grace Australia | Packaging |
US3699742A (en) * | 1971-02-18 | 1972-10-24 | Grace W R & Co | Apparatus for vacuum welding of plastics envelopes |
DE2364565C2 (de) * | 1973-12-24 | 1983-01-05 | Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden | Verfahren und Vakuumverpackungsvorrichtung zum Herstellen einer Packung |
JPS5159593A (en) * | 1974-11-21 | 1976-05-24 | Furukawa Seisakusho Kk | Shinkuhosohoho oyobisono shinkuhosoki |
US3983258A (en) * | 1975-02-07 | 1976-09-28 | Continental Can Company, Inc. | Process of packaging edible products containing exposed bones |
US3965646A (en) * | 1975-02-26 | 1976-06-29 | W. R. Grace & Co. | Adjustable sealing device |
IT1067343B (it) * | 1976-11-19 | 1985-03-16 | Bernardo P Di | Metodo e dispositivo per il confezionamento sottovuoto di prodotti |
JPS5513970A (en) * | 1978-07-17 | 1980-01-31 | Nec Corp | Gas laser device |
GB2078658B (en) * | 1980-06-25 | 1984-08-08 | Grace W R & Co | Vacuum packaging process and apparatus |
IE51047B1 (en) * | 1980-06-25 | 1986-09-17 | Grace W R & Co | Packaging process and apparatus |
GB2094745B (en) * | 1981-03-18 | 1985-02-13 | Grace W R & Co | Packaging |
IE52250B1 (en) * | 1981-03-18 | 1987-08-19 | Grace W R & Co | Process and apparatus for providing a sealing package |
JPS601210B2 (ja) * | 1981-05-23 | 1985-01-12 | 株式会社古川製作所 | 自動包装機械 |
US4457122A (en) * | 1981-08-21 | 1984-07-03 | W. R. Grace & Co., Cryovac Div. | Vacuum packaging goods in heat shrinkable plastic bags using flexible diaphragms |
JPS5841014A (ja) * | 1981-09-02 | 1983-03-10 | 呉羽化学工業株式会社 | 深絞り密着真空包装方法 |
-
1983
- 1983-05-26 US US06/498,426 patent/US4550548A/en not_active Expired - Fee Related
- 1983-11-21 CA CA000441600A patent/CA1235648A/en not_active Expired
-
1984
- 1984-03-22 NZ NZ207595A patent/NZ207595A/en unknown
- 1984-03-26 ZA ZA842222A patent/ZA842222B/xx unknown
- 1984-04-03 CH CH1691/84A patent/CH664128A5/de not_active IP Right Cessation
- 1984-04-03 AU AU26373/84A patent/AU568124B2/en not_active Ceased
- 1984-04-13 MX MX201027A patent/MX160741A/es unknown
- 1984-04-24 DE DE19843415257 patent/DE3415257A1/de not_active Ceased
- 1984-04-30 GB GB08410997A patent/GB2140381B/en not_active Expired
- 1984-05-04 BR BR8402086A patent/BR8402086A/pt unknown
- 1984-05-16 JP JP59096742A patent/JPS59221222A/ja active Pending
- 1984-05-18 AR AR84296704A patent/AR246905A1/es active
- 1984-05-23 IT IT21065/84A patent/IT1176187B/it active
- 1984-05-25 FR FR8408266A patent/FR2550761B1/fr not_active Expired
-
1993
- 1993-04-26 JP JP026767U patent/JPH0592108U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU568124B2 (en) | 1987-12-17 |
CH664128A5 (de) | 1988-02-15 |
ZA842222B (en) | 1984-11-28 |
MX160741A (es) | 1990-05-08 |
IT8421065A0 (it) | 1984-05-23 |
JPH0592108U (ja) | 1993-12-14 |
GB2140381B (en) | 1986-09-24 |
DE3415257A1 (de) | 1984-11-29 |
CA1235648A (en) | 1988-04-26 |
FR2550761A1 (fr) | 1985-02-22 |
IT1176187B (it) | 1987-08-18 |
BR8402086A (pt) | 1985-03-26 |
JPS59221222A (ja) | 1984-12-12 |
US4550548A (en) | 1985-11-05 |
NZ207595A (en) | 1986-05-09 |
IT8421065A1 (it) | 1985-11-23 |
GB2140381A (en) | 1984-11-28 |
AU2637384A (en) | 1984-11-29 |
GB8410997D0 (en) | 1984-06-06 |
FR2550761B1 (fr) | 1987-07-10 |
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