WO2002064429A1 - Machine for vacuum packing products in plastic bags or rigid containers - Google Patents
Machine for vacuum packing products in plastic bags or rigid containers Download PDFInfo
- Publication number
- WO2002064429A1 WO2002064429A1 PCT/EP2001/011678 EP0111678W WO02064429A1 WO 2002064429 A1 WO2002064429 A1 WO 2002064429A1 EP 0111678 W EP0111678 W EP 0111678W WO 02064429 A1 WO02064429 A1 WO 02064429A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chamber
- vacuum
- machine according
- bag
- machine
- 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
- B65B31/04—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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/046—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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper
- B65B31/047—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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper the nozzles co-operating with a check valve in the opening of the container or wrapper
-
- 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
- B65B31/024—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 wrappers or bags
Definitions
- the present invention refers to a machine for vacuum packing products in plastic bags and rigid containers, particularly for preserving foodstuffs and perishable materials in general under vacuum.
- suction devices are very expensive, bulky and heavy, so they must form fixed installations, at least during use.
- These apparatus are in fact fixed to the wall or disposed on a flat surface and are connected to the valve of the container in which the vacuum is to be created by means of a flexible tube.
- the inside structure of said apparatus As far as the inside structure of said apparatus is concerned, they have: either an electric motor, on the output shaft of which is a cam which directly drives the piston of a suction pump or types of rotary blade pumps. Both solutions require a rather high power and therefore over-sizing of the entire device.
- Said devices comprise a shell consisting of a portable handgrip inside which is housed a suction pump driven by a motor through a reduction unit.
- a suction pump driven by a motor through a reduction unit.
- the method for creating a vacuum in plastic bags by suction requires that at least one of the walls of the bag be made with an embossed film, so that when the open edge of the bag is closed in the suction chamber of the machine, between two opposite gaskets, there is not a complete seal between the inner surfaces of the bag walls, which would prevent air suction, but rather channels are created though which air can leave the bag.
- embossing is a process which, besides stiffening the sheet material and thus making it less suitable for the purpose, increases the final costs of packaging.
- the object of the present invention is to provide a machine for vacuum packing in plastic bags and rigid containers, which ensures high performance and short times for creation of vacuum and which at the same time occupies little space, is cheap, practical and simple to make.
- the machine for vacuum packing in plastic bags and rigid containers has a box-type shell consisting of a base and a cover forming a chamber in which a bag in which a vacuum is to be created is placed.
- Said pump is connected by means of a flexible tube to a device in the form of a handgrip, positioned in a seat on the outside of the box-type shell.
- Said device has a suction nozzle which can be inserted in a valve provided in the outer wall of the box-type shell and communicating with the inner chamber thereof.
- the cam actuates opening of an air valve which introduces air from the outside into the vacuum chamber.
- the chamber is thus brought to atmospheric pressure to allow subsequent opening of the cover by the user.
- the heat seal previously carried out on the edges of the bag prevents the outside air from re-entering the bag, and thus the pressure difference that has been created between the inside of the bag and the outside atmosphere causes flattening or shrinkage of the bag around its contents.
- the handgrip device can be extracted from its seat and the suction nozzle can be fitted into the valve of rigid containers in which a vacuum must be created.
- the fact that the bag is housed in an inner chamber of the machine in which vacuum is created makes it possible to use any type of bag, even without embossing.
- the bag which is contained inside the chamber of the machine is emptied of air from its mouth, irrespective of the configuration of the sheet material from which it is made.
- Figure 1 is an axonometric exploded view of the machine for vacuum packing in plastic bags and rigid containers according to the invention
- Figure 2 is a longitudinal sectional view of the machine in Figure 1 assembled, showing a bag therein with material to be vacuum packed;
- Figure 2a is an enlarged sectional view of the detail enclosed in the circle a of Figure 2;
- Figure 3 is a cross sectional view along sectional plane III-III of Figure 2;
- Figure 4 is an axonometric view of the machine according to the invention shown assembled and open, during creation of a vacuum in a rigid container;
- Figure 5 is an axonometric exploded view of the components making up the heat sealing device for bags forming part of the machine according to the invention
- Figure 6 is a broken off sectional view taken in the longitudinal direction of the machine and illustrating the heat welding device of Figure 5 assembled,;
- Figure 7 is a cross sectional view of the heat welding device along sectional plane VII-
- Figure 8 is an enlarged longitudinal sectional view of a part of the machine according to the invention, schematically illustrating the air flow during the work cycle of the machine;
- Figure 9 is an axonometric exploded view of a pump for creating vacuum of the machine, according to the invention.
- Figure 10 is a sectional view of the pump for the creation of vacuum shown in Figure 9.
- a machine according to the invention has been indicated as a whole with reference numeral 1. It essentially comprises a base body 2 and a cover 3 which can be raised by rotation around a rear hinge axis.
- an inner wall 2A of the base body 2 defines a chamber 4 wherein is housed a bag 26 having the material 27 to be vacuum packed inside it.
- the chamber 4 is tightly closed when the cover 3 is in the lowered position.
- the cover 3 presses on a special gasket 5 housed in a seat in the upper part of the base or basic body 2.
- the gasket 5 is made in a loop with a lip-shaped section to compensate for errors in planarity of the cover 3 and of the upper part of the basic body
- an electrical transformer 10 to transform the electrical current coming from the power supply into an electrical current able to supply the electrical devices of the machine
- a tube winding device 12 consisting of a spring-loaded reel to wind a tube 36 connected respectively to the suction pump 33 and to a device 35 in the form of a handgrip for creating the vacuum; - a geared motor 8 to operate a device for heat sealing the edges 25 of the bag 26 to be vacuum packed.
- the geared motor 8 rotates a cam 16 positioned in a seat 2B in the upper part of the basic body 2.
- the cam 16 is insulated from the chamber 4 by means of an airtight gasket 6, mounted around the shaft of the geared motor 8.
- the cam 16 has a vertical pin 11 that acts in a transverse recess 9 (directed in the longitudinal direction of the machine) of a slide 18. In this manner rotation of the cam 16 causes a translation of the slide 18 with a reciprocating movement obligatorily in the direction x of Figure 5.
- a resistance holding bar 19 free to slide vertically is mounted on the slide 18.
- the resistance holding bar 19 has two vertical pins 17 which can slide vertically inside respective bushings 20 formed in the seat 2B.
- Two horizontally disposed pins 46 are mounted on the slide 18 and engage in respective slots 30, with a cam profile, formed in the resistance holding bar 19.
- the slots 30 generate an obligatory course for the horizontal pins 46 of the slide 18. In this manner the horizontal translating movement of the pins 46 integral with the slide 18 cause a vertical translating movement of the resistance holding bar 19 in the direction z in Figure 5.
- An electrical resistance 28 kept taught by means of clips 31 disposed at the outer sides of the resistance holding bar is mounted on the resistance holding bar 19.
- Springs 32 disposed in special seats inside the resistance holding bar 19 press on the clips 31.
- the bushings 20, besides acting as guides, conduct low-voltage current to the electrical resistance 28 which extends for the entire length of the resistance holding bar 19. When the electrical current passes through the electrical resistance 28, the resistance overheats, reaching an optimal temperature to cause heat sealing of the edges of bags made of heat- weldable plastic material.
- Rotation of the cam 16 causes horizontal translation of the slide 18 and thus raising of the resistance holding bar 19, which is pushed against a metal bar or counter-bar 22.
- the metal bar 22 is locked in a bridge structure 21 integral with the basic body 2.
- the bridge structure 21 packs the entire heat welding system to the basic body 2.
- the metal bar 22 is situated at a short distance above the resistance holding bar 19.
- the metal bar 22 is coated with a soft coating 23, for example silicone rubber, which ensures an adequate resistance at the high temperatures reached by the resistance 28 on the resistance holding bar 19. Said coating 23 allows any errors of planarity between the two edges 25 of the bag 26 which must be welded to be compensated for.
- the cam 16 situated in the seat 2B of the upper part of the base body 2 has the task, at the end of the welding cycle, of operating an air valve 13 for input of air from the outside into the chamber 4.
- the air valve shutter in fact obstructs an opening communicating with the chamber 4.
- the air valve 13 operates a switch 15 ( Figure 7) which controls the start and end of the work cycle of the machine.
- a seat 34 is formed which receives a device 35, in the shape of a handgrip, connected by means of a small tube 36 to a suction outlet 69 of the pump 33.
- the small tube 36 is wound by means of the tube winding device 12.
- vacuum can be created in rigid or substantially rigid containers 37 by means of the device 35' by positioning the suction nozzle 38 thereof on the valve 39 of the container lid 37.
- a connector 40 accessible from the outside and communicating with the chamber 4 is provided in the seat 34.
- the connector 40 is connected to a tube 41 which passes through the housing 7 and ends in an opening 42 formed in the seat 2B and communicating with the chamber 4. In this manner, when the nozzle 38 of the device 35 is engaged in the connector 40, a vacuum can be created in the chamber 4.
- a flow deflector which switches the suction output 69 of the pump 33 between the tube 36 directed to the device 35 and the tube 41 directed to the opening 42 of the chamber 4 can be provided. In this manner, to create a vacuum in the chamber 4, use of the handgrip device 35 and the tube winder 12 is avoided.
- a multi- position selector switch 44 that can be operated by the user to select the level of vacuum desired is provided.
- the switch 44 acts on a manostat 45 ( Figure 1) able to maintain the pressure, or rather the vacuum, in the chamber 4 at the level selected by the user.
- a stop 47 is provided on the basic body which acts as a reference for correct positioning of the end edges 25 of the bag 26.
- switches 29 sensitive to lowering of the cover 3 are provided in the base body 2, below the cover 3. Said switches send a control signal to enable start-up of the suction pump 33.
- the suction pump start-up control is provided with a switch 43 ( Figures 2 and 4) situated beneath the seat 34.
- This switch 43 when freed by the handgrip 35, gives out an electrical signal toward the pump 33 to set it in operation. In this manner, to control operation of the suction pump 33, it is not necessary to act on the cover 3 to activate the pump start-up switches 29.
- the bag 26 is filled with the material 27 to be vacuum packed.
- the cover 3 is then opened and the bag 26 is positioned in the chamber 4.
- the end edges 25 of the bag 26 must be situated in the gap between the resistance bar 19 and the coating 23 of the metal bar 22. To ensure correct positioning of the edges of the bag, these edges are placed up against the stop 47. The desired level of vacuum is selected by means of the multi-position switch 44.
- the cover 30 is closed to operate the pump 33. That is to say that by pressing the cover 3 for some seconds, the switch 29 start-up suction of the pump 33. The air is sucked from the chamber 4 and from the bag 26 and, following the arrows FI and F2 ( Figure 8), exits through the opening 42. Consequently a vacuum is created in the chamber 4 and in the bag 26.
- the resistance holding bar 19 presses against the metal bar 22 and its coating 23, squeezing the two edges 25 of the bag 26.
- the resistance 28 of the resistance bar 19 causes heating of the edges 25 of the bag 26 and thus heat welding thereof.
- Rotation of the cam 16 also causes shifting of the air valve 13. Following this shifting the air valve 13 opens the opening 48 formed in the seat 2B of the base body 2 which separates the housing 7 from the chamber 4.
- the air let into the chamber 4 by the air valve 13 re-establishes the atmospheric pressure in the chamber 4 and thus allows the user to raise the cover 3 when the process of sealing the edges of the bag has been completed.
- the pump 33 comprises two pistons 51 and 52, sliding counter to each other in respective cylindrical chambers 53, 54, so that while one sucks in air, the other expels the air previously sucked in, thus allowing continuous operation.
- the two pistons 51 and 52 are carried by respective connecting rods 55, 56, operated by respective cams 57 and 58, disposed in a pull-push fashion on a first common shaft 59.
- the shaft 59 carries a first gear wheel 60 meshing with a second gear wheel 61 with a smaller diameter, carried by a second shaft 62.
- the second shaft 62 carries a third gear wheel 63 with a larger diameter than the second gear wheel 61.
- the third gear wheel 63 meshes with a pinion 64 splined to the drive shaft 65 of the motor M.
- the suction holes 67 and 68 of the two cylinders 53 and 54 communicate with a duct 69 which is put into communication with the suction device 35 by means of the tube 36.
- the exhaust holes 70 and 71 of the two cylinders 53 and 54 are outwardly open (Figure 9).
- the suction duct 69 can be connected directly to the chamber 4 in which the vacuum has to be created.
- a flow switch which can divert the output of the suction duct 69 toward the tube 36 when the device 35 is to be used to create a vacuum in rigid containers will be provided.
- the inside and outside walls of the basic body 2 and of the cover 3 of the machine 1 are preferably made of moulded thermoplastic resins. Special studies on the structural configuration of the parts of the machine 1 have made it possible to use plastic as the material, despite the chamber 4 of the machine 1 being subject to high vacuums during creation of the vacuum.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT01273714T ATE300474T1 (en) | 2001-02-09 | 2001-10-09 | MACHINE FOR VACUUM PACKAGING OF PRODUCTS IN PLASTIC BAGS OR RIGID CONTAINERS |
EP01273714A EP1358109B1 (en) | 2001-02-09 | 2001-10-09 | Machine for vacuum packing products in plastic bags or rigid containers |
DE60112329T DE60112329T2 (en) | 2001-02-09 | 2001-10-09 | MACHINE FOR VACUUM PACKAGING OF PRODUCTS IN PLASTIC BAGS OR RIGID CONTAINERS |
US10/481,163 US20050011166A1 (en) | 2001-02-09 | 2001-10-09 | Machine for vacuum packing products in plastic bags or rigid containers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2001A000270 | 2001-02-09 | ||
IT2001MI000270A ITMI20010270A1 (en) | 2001-02-09 | 2001-02-09 | MACHINE FOR VACUUM PACKAGING IN PLASTIC BAGS AND RIGID CONTAINERS |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002064429A1 true WO2002064429A1 (en) | 2002-08-22 |
Family
ID=11446827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/011678 WO2002064429A1 (en) | 2001-02-09 | 2001-10-09 | Machine for vacuum packing products in plastic bags or rigid containers |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050011166A1 (en) |
EP (1) | EP1358109B1 (en) |
AT (1) | ATE300474T1 (en) |
DE (1) | DE60112329T2 (en) |
ES (1) | ES2247012T3 (en) |
IT (1) | ITMI20010270A1 (en) |
WO (1) | WO2002064429A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2390670A (en) * | 2002-05-16 | 2004-01-14 | Scotia Products Ltd | Vacuum container including pump |
WO2005123512A1 (en) * | 2004-06-16 | 2005-12-29 | Flaem Nuova S.P.A. | 'device for forming a vacuum in containers with separable and washable liquid recovery tray' |
EP1614681A1 (en) * | 2004-06-08 | 2006-01-11 | Dipharma S.p.A. | Fexofenadine polymorphs and process for the preparation thereof |
EP1880946A1 (en) * | 2006-07-21 | 2008-01-23 | Germano Maina | Suction device for creating a vacuum inside containers, in particular food containers |
WO2008120261A2 (en) * | 2007-03-30 | 2008-10-09 | Minipack-Torre S.P.A. | Packaging machine for vacuum products |
DE102008015692A1 (en) * | 2008-03-26 | 2009-10-29 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Method and device for packaging products in bags |
ITTO20090601A1 (en) * | 2009-08-03 | 2011-02-04 | F A C E M S P A | PERFORMED VACUUM PACKAGING MACHINE |
ITRE20110088A1 (en) * | 2011-10-19 | 2013-04-20 | Luigi Quaglia | BELL VACUUM MACHINE WITH REMOVABLE BARS EVOLUTION |
EP3115304A1 (en) * | 2015-07-10 | 2017-01-11 | V-Zug AG | Vacuum device with welded beam cover |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060206084A1 (en) * | 2000-04-26 | 2006-09-14 | Diaperoos, Llc | Portable Set of Compact Absorbent Articles |
US20060206083A1 (en) * | 2000-04-26 | 2006-09-14 | Diaperoos, Llc | Set of Compact Absorbent Articles |
US20060201112A1 (en) * | 2000-04-26 | 2006-09-14 | Diaperoos, Llc | Reconfiguring and Vacuum-Packaging Diaper |
US7003928B2 (en) * | 2002-10-04 | 2006-02-28 | Jcs/Thg, Llc | Appliance for vacuum sealing food containers |
US7076929B2 (en) * | 2002-10-04 | 2006-07-18 | Jcs/Thg, Llc | Appliance for vacuum sealing food containers |
US7131250B2 (en) * | 2002-10-04 | 2006-11-07 | Jcs/Thg, Llp | Appliance for vacuum sealing food containers |
US20050155875A1 (en) * | 2003-03-04 | 2005-07-21 | Diaperoos, Llc | Toy container for volumetrically reduced diaper |
US20050131368A2 (en) * | 2003-03-04 | 2005-06-16 | Diaperoos, Llc | Vacuum-packed diaper |
US20050143700A1 (en) * | 2003-03-04 | 2005-06-30 | Diaperoos, Llc | Manufacture of vacuum-packed diaper |
US20050022473A1 (en) * | 2003-07-31 | 2005-02-03 | Small Steven D. | Removable drip trays and bag clamps for vacuum packaging appliances |
TWI279359B (en) * | 2003-07-31 | 2007-04-21 | Tilia Int Inc | Lidless vacuum appliance |
US20050034427A1 (en) * | 2003-07-31 | 2005-02-17 | Landen Higer | Vacuum sealing system with a sealing element inside an evacuation chamber |
TWI286525B (en) * | 2004-03-24 | 2007-09-11 | Tilia Int Inc | Vacuum packaging appliance with sealing sub-assembly including latch and release lever mechanisms |
KR100991751B1 (en) | 2008-11-13 | 2010-11-03 | 주식회사 제로팩 | Handy type Vacuum Suction Apparatus having sealer |
US20110064332A1 (en) * | 2009-09-15 | 2011-03-17 | Piazza John A | Environmentally friendly textile soft goods retail packaging incorporating vacuum-sealable bags reusable by consumers |
IT1398880B1 (en) * | 2009-11-11 | 2013-03-21 | Minipack Torre Spa | PERFECT PACKAGING MACHINE. |
CA2839739C (en) * | 2011-06-17 | 2017-05-16 | Sunbeam Products, Inc. | Vacuum packaging appliance |
KR101235844B1 (en) * | 2012-07-16 | 2013-02-22 | (주)씨에스이 | Vacuum sealer used in house and car |
WO2015031401A1 (en) * | 2013-08-26 | 2015-03-05 | Hantover, Inc. | Combination chamber and external suction vacuum packaging machine |
US9764868B2 (en) * | 2013-11-19 | 2017-09-19 | Bigland Electric Appliance Co., Ltd. | Cavity-type vacuum sealing machine |
CN105121296A (en) * | 2014-02-12 | 2015-12-02 | 光达家电用品公司 | Storage container with expandable medium |
CN104486083A (en) * | 2014-12-19 | 2015-04-01 | 小米科技有限责任公司 | Supervisory video processing method and device |
WO2016197134A1 (en) * | 2015-06-05 | 2016-12-08 | Sunbeam Products, Inc. | Food storage appliance |
NL2017883B1 (en) * | 2016-11-29 | 2018-06-11 | Quva Kitchen Products B V | Countertop vacuum system |
CN207698086U (en) * | 2017-08-11 | 2018-08-07 | 东莞市亚美世电子科技有限公司 | Vacuum sealer |
EP3771651B1 (en) * | 2019-08-01 | 2022-03-02 | Immobles del Segria, S.L. | Detection system and detection method for detecting the actuation of a lid in a vacuum packaging machine |
US11565841B2 (en) * | 2021-05-25 | 2023-01-31 | Bonsen Electronics Limited | Vacuum sealing machine |
IT202100021149A1 (en) * | 2021-08-04 | 2023-02-04 | Sirman S P A | VACUUM PACKAGING SYSTEM |
CN114030674A (en) * | 2021-11-15 | 2022-02-11 | 魏合语 | Multi-interface split type vacuum packaging machine, control method and operation method |
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US4941310A (en) * | 1989-03-31 | 1990-07-17 | Tillia Aktiengesellschaft | Apparatus for vacuum sealing plastic bags |
US5239808A (en) * | 1992-05-13 | 1993-08-31 | Hantover, Inc. | Vacuum packaging machine |
EP0723915A1 (en) * | 1995-01-27 | 1996-07-31 | Jankovic, Milan | Device for the packing under vacuum of products contained in flexible bags |
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DE4108534A1 (en) * | 1991-03-15 | 1992-09-17 | Gore W L & Ass Gmbh | WINDING DEVICE FOR WINDING AND UNWINDING A LINE |
ATE123733T1 (en) * | 1991-04-03 | 1995-06-15 | Jankovic Milan | SUCTION DEVICE FOR GENERATING A PRESSURE IN CONTAINERS. |
US5462099A (en) * | 1994-01-28 | 1995-10-31 | S. C. Johnson & Son, Inc. | System and method for pressurizing dispensing containers |
US5765608A (en) * | 1995-11-08 | 1998-06-16 | Tilia International | Hand held vacuum device |
US5806575A (en) * | 1997-04-11 | 1998-09-15 | Tsay; Shiu Chu | Vacuum extractor of a vacuum container |
-
2001
- 2001-02-09 IT IT2001MI000270A patent/ITMI20010270A1/en unknown
- 2001-10-09 DE DE60112329T patent/DE60112329T2/en not_active Expired - Lifetime
- 2001-10-09 EP EP01273714A patent/EP1358109B1/en not_active Expired - Lifetime
- 2001-10-09 ES ES01273714T patent/ES2247012T3/en not_active Expired - Lifetime
- 2001-10-09 WO PCT/EP2001/011678 patent/WO2002064429A1/en active IP Right Grant
- 2001-10-09 US US10/481,163 patent/US20050011166A1/en not_active Abandoned
- 2001-10-09 AT AT01273714T patent/ATE300474T1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4941310A (en) * | 1989-03-31 | 1990-07-17 | Tillia Aktiengesellschaft | Apparatus for vacuum sealing plastic bags |
US5239808A (en) * | 1992-05-13 | 1993-08-31 | Hantover, Inc. | Vacuum packaging machine |
EP0723915A1 (en) * | 1995-01-27 | 1996-07-31 | Jankovic, Milan | Device for the packing under vacuum of products contained in flexible bags |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2390670A (en) * | 2002-05-16 | 2004-01-14 | Scotia Products Ltd | Vacuum container including pump |
EP2289878A1 (en) * | 2004-06-08 | 2011-03-02 | Dipharma S.p.A. | Fexofenadine polymorphs and process for the preparation thereof |
EP1614681A1 (en) * | 2004-06-08 | 2006-01-11 | Dipharma S.p.A. | Fexofenadine polymorphs and process for the preparation thereof |
WO2005123512A1 (en) * | 2004-06-16 | 2005-12-29 | Flaem Nuova S.P.A. | 'device for forming a vacuum in containers with separable and washable liquid recovery tray' |
US7392641B2 (en) | 2004-06-16 | 2008-07-01 | Flaem Nuova S.P.A. | Device for forming a vacuum in containers with separable and washable liquid recovery tray |
EP1880946A1 (en) * | 2006-07-21 | 2008-01-23 | Germano Maina | Suction device for creating a vacuum inside containers, in particular food containers |
WO2008120261A3 (en) * | 2007-03-30 | 2009-03-05 | Minipack Torre Spa | Packaging machine for vacuum products |
WO2008120261A2 (en) * | 2007-03-30 | 2008-10-09 | Minipack-Torre S.P.A. | Packaging machine for vacuum products |
DE102008015692A1 (en) * | 2008-03-26 | 2009-10-29 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Method and device for packaging products in bags |
US9856042B2 (en) | 2008-03-26 | 2018-01-02 | Multivac Sepp Haggenmueller Se & Co. Kg | Method and device for packaging of goods in bags |
ITTO20090601A1 (en) * | 2009-08-03 | 2011-02-04 | F A C E M S P A | PERFORMED VACUUM PACKAGING MACHINE |
ITRE20110088A1 (en) * | 2011-10-19 | 2013-04-20 | Luigi Quaglia | BELL VACUUM MACHINE WITH REMOVABLE BARS EVOLUTION |
EP3115304A1 (en) * | 2015-07-10 | 2017-01-11 | V-Zug AG | Vacuum device with welded beam cover |
Also Published As
Publication number | Publication date |
---|---|
EP1358109B1 (en) | 2005-07-27 |
ITMI20010270A1 (en) | 2002-08-09 |
ES2247012T3 (en) | 2006-03-01 |
EP1358109A1 (en) | 2003-11-05 |
US20050011166A1 (en) | 2005-01-20 |
DE60112329T2 (en) | 2006-04-20 |
ATE300474T1 (en) | 2005-08-15 |
DE60112329D1 (en) | 2005-09-01 |
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