DE602007001993D1 - Device for packaging trays with products in a modified atmosphere - Google Patents

Device for packaging trays with products in a modified atmosphere

Info

Publication number
DE602007001993D1
DE602007001993D1 DE602007001993T DE602007001993T DE602007001993D1 DE 602007001993 D1 DE602007001993 D1 DE 602007001993D1 DE 602007001993 T DE602007001993 T DE 602007001993T DE 602007001993 T DE602007001993 T DE 602007001993T DE 602007001993 D1 DE602007001993 D1 DE 602007001993D1
Authority
DE
Germany
Prior art keywords
tray
drawer
modified atmosphere
annular channel
film
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
Application number
DE602007001993T
Other languages
German (de)
Inventor
Renato Rimondi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gruppo Fabbri Vignola SpA
Original Assignee
Gruppo Fabbri Vignola SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gruppo Fabbri Vignola SpA filed Critical Gruppo Fabbri Vignola SpA
Publication of DE602007001993D1 publication Critical patent/DE602007001993D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/043—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles acting horizontally between an upper and a lower part of the container or wrapper, e.g. between container and lid
    • 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
    • B65B31/025—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 specially adapted for rigid or semi-rigid containers
    • B65B31/028—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 specially adapted for rigid or semi-rigid containers closed by a lid sealed to the upper rim of the container, e.g. tray-like container

Abstract

The apparatus comprises a horizontal drawer (3) with an opening (103) through which the body of the tray to be packaged can pass, said tray with its edge (B) resting on the upper, horizontal and flat side of an annular rim (1) which surrounds the said opening and, around this rim, the drawer has a continuous annular channel (4), the outer shoulder (104) of which has a height greater than that of the inner shoulder and opens out on the upper side (203) of the said drawer which is thus at a height greater than that of the said rim (1) and the upper edge (B) of the tray positioned on the latter. Means are envisaged for extending over the upper side of the said drawer with the tray inside it a length of barrier film (112) and foil-pressing means (17) are envisaged for pressing, when operated, the film onto the upper side of the drawer (3), at a due distance from the outer shoulder of the said annular channel (4), all of which so as to form a packaging chamber (C) which is substantially closed with respect to the exterior and is defined at the bottom by the tray (V), at the top by the said barrier film and along the sides by the said annular channel (4) which has along at least one side one or more openings (7) through which, upon operation, the modified atmosphere may be blown into the said chamber (C), while on the opposite side of the said annular channel (4) one or more discharge openings (10) are provided, through which openings firstly the air contained inside the tray, pushed by the front edge of the incoming modified atmosphere, is able to pass out and also part of the said modified atmosphere can pass out. Once packaging of the said chamber has been completed, a heat-welding plate (21) is lowered and pushed onto the edge (B) of the tray so as to heat-weld onto the latter the said closing film (112) and trap in the packaging thus formed the quantity of modified atmosphere useful for conserving the product, following which, after the heat-welding, cutting means (27) are activated and separate from the film the closed tray.
DE602007001993T 2006-04-05 2007-03-20 Device for packaging trays with products in a modified atmosphere Active DE602007001993D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000249A ITBO20060249A1 (en) 2006-04-05 2006-04-05 APPARATUS AND MACHINE TO PACK PRODUCT TRAYS IN MODIFIED ATMOSPHERE.

Publications (1)

Publication Number Publication Date
DE602007001993D1 true DE602007001993D1 (en) 2009-10-01

Family

ID=38123969

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007001993T Active DE602007001993D1 (en) 2006-04-05 2007-03-20 Device for packaging trays with products in a modified atmosphere

Country Status (5)

Country Link
EP (1) EP1842776B1 (en)
AT (1) ATE440031T1 (en)
DE (1) DE602007001993D1 (en)
ES (1) ES2331210T3 (en)
IT (1) ITBO20060249A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL191736A0 (en) * 2008-05-27 2009-02-11 Hefestus Ltd Food container sealing
IT1396929B1 (en) * 2009-11-13 2012-12-20 I L P R A S P A SEALING UNIT IN CONTROLLED ATMOSPHERE OF TRAYS AND / OR SIMILAR CONTAINERS FOR PACKAGING FOOD PRODUCTS.
IT1397823B1 (en) * 2010-01-26 2013-02-04 Gruppo Fabbri S P A SYSTEM FOR PACKAGING IN MODIFIED ATMOSPHERE OF PRODUCTS PLACED IN TRAYS.
ITMI20100471A1 (en) * 2010-03-23 2011-09-24 Tecnovac S R L MACHINE TO CARRY OUT THE PACKAGING, BY SEALING WITH SYNTHETIC FILM, OF PRODUCTS, IN PARTICULAR FOOD PRODUCTS, IN CONTAINERS OF THE TYPE OF TRAYS, TRAYS OR SIMILAR, WITH HIGH FLEXIBILITY OF USE.
IT1399314B1 (en) 2010-04-08 2013-04-16 Gruppo Fabbri S P A APPARATUS BELLS APPARATUS, FOR PACKAGING IN MODIFIED ATMOSPHERE OF PRODUCTS PLACED IN TRAYS.
DE102010056316B4 (en) * 2010-12-27 2015-07-02 Multivac Sepp Haggenmüller Gmbh & Co. Kg Shell sealing machine and method of operating such a tray sealing machine
DE102012005891A1 (en) * 2012-03-23 2013-09-26 Multivac Sepp Haggenmüller Gmbh & Co. Kg Packaging machine with sealing station for gassing a packaging
DE102012012481A1 (en) * 2012-06-22 2013-12-24 Multivac Sepp Haggenmüller Gmbh & Co. Kg Sealing device of a tray sealing machine
ES1078227Y (en) * 2012-11-21 2013-03-08 Carmona Manuel Ruiz EQUIPMENT TO JOIN A LAMINARY BODY TO THE COVER OF A BOX
CN104003018B (en) * 2013-09-12 2016-03-02 温州市沪华机械电器有限公司 Vacuum-pumping and sealing device
ES2669597T3 (en) 2015-05-21 2018-05-28 Multivac Sepp Haggenmüller Se & Co. Kg Wafer closing machine
MX2017013410A (en) * 2015-05-29 2018-08-01 Cryovac Inc Apparatus and process for packaging a product.
US10741432B2 (en) * 2017-02-06 2020-08-11 Applied Materials, Inc. Systems, apparatus, and methods for a load port door opener
GB201810694D0 (en) * 2018-06-29 2018-08-15 Randox Laboratories Ltd Cartridge sealing apparatus
GB2576735A (en) * 2018-08-29 2020-03-04 Proseal Uk Ltd Packaging apparatus
DE102019206280A1 (en) * 2019-05-02 2020-11-05 Multivac Sepp Haggenmüller Se & Co. Kg Sealing tool and method for sealing trays
CN110481858B (en) * 2019-08-27 2021-04-06 瑞安市向阳包装机械厂 Reliable food vacuum packaging machine
EP4182160A1 (en) * 2020-08-27 2023-05-24 Sonoco Development, Inc. Systems and methods for the application and sealing of end closures on containers
EP4221963A4 (en) * 2020-11-09 2024-05-01 Sonoco Dev Inc Seal and cut assembly for heat sealing machine
CN114408286A (en) * 2022-01-07 2022-04-29 江苏旭鹏智能科技有限公司 Continuous box type modified atmosphere packaging machine simple to operate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045324A1 (en) * 1996-05-31 1997-12-04 Ross Industries, Inc. Food product wrapping
US6202388B1 (en) * 1998-11-06 2001-03-20 Jescorp, Inc. Controlled environment sealing apparatus and method
US6408598B1 (en) * 1998-12-23 2002-06-25 Cryovac, Inc. Modified atmosphere package for high profile products from upwardly formed heat shrinkable film
IL132708A (en) * 1999-02-24 2004-12-15 Hefestus Ltd Packaging method and apparatus
US20030196412A1 (en) * 2002-04-19 2003-10-23 Foulke Guy L. Top formed packaging

Also Published As

Publication number Publication date
ITBO20060249A1 (en) 2007-10-06
ATE440031T1 (en) 2009-09-15
ES2331210T3 (en) 2009-12-23
EP1842776B1 (en) 2009-08-19
EP1842776A3 (en) 2007-10-31
EP1842776A2 (en) 2007-10-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition