WO1997025262A1 - Verfahren zum verpacken von gefriergut, zu entsorgendem gut wie beispielsweise hausmüll u. dgl. - Google Patents
Verfahren zum verpacken von gefriergut, zu entsorgendem gut wie beispielsweise hausmüll u. dgl. Download PDFInfo
- Publication number
- WO1997025262A1 WO1997025262A1 PCT/EP1997/000048 EP9700048W WO9725262A1 WO 1997025262 A1 WO1997025262 A1 WO 1997025262A1 EP 9700048 W EP9700048 W EP 9700048W WO 9725262 A1 WO9725262 A1 WO 9725262A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- welding
- vacuum
- film container
- goods
- 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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
-
- 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
-
- 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
- B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
- B65B67/12—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials
- B65B67/1266—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials specially adapted for storing or dispensing sacks from a supply
- B65B67/1277—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials specially adapted for storing or dispensing sacks from a supply for dispensing flexible tubular material gathered up in the shape of a ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
- B65F1/062—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks having means for storing or dispensing spare bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/141—Supports, racks, stands, posts or the like for holding refuse receptacles
- B65F1/1415—Supports, racks, stands, posts or the like for holding refuse receptacles for flexible receptables, e.g. bags, sacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/1468—Means for facilitating the transport of the receptacle, e.g. wheels, rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1607—Lids or covers with filling openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/112—Coding means to aid in recycling
- B65F2210/1125—Colors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/112—Coding means to aid in recycling
- B65F2210/1128—Text
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/167—Sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/188—Vacuum drawing means
Definitions
- the invention relates to a method for packaging frozen goods, goods to be disposed of, such as household waste, and the like, in which the goods to be packaged are introduced into a film container and packaged by welding and vacuuming. Furthermore, the invention relates to a vacuum packaging device for carrying out the method.
- waste sorting takes place in the households, in which case there is generally a triple separation according to bio-waste, plastics and other waste.
- this envelope separation contributes to the saving of valuable materials, it brings with it problems with regard to so-called garbage hygiene.
- the distribution of the garbage to different tons increases the length of time that the garbage stays in the household, since the individual bins containing different types of waste are emptied only at relatively large intervals.
- Storage of food residues in the organic bins can lead to contamination by spores, bacteria, maggots etc. after only a few days.
- unpleasant odors can develop relatively quickly.
- a vacuum packaging device which has a container space for receiving an open bag, which can be hermetically closed by a lid and evacuated by a vacuum pump in order to draw a vacuum inside the bag.
- a welding device is provided in order to seal the evacuated bag in the closed container space.
- the well-known vacuum packaging device is complex in construction and also very bulky.
- the film container in order to pack the goods filled in a film ratio, the film container is closed by a first welding process to form a first weld seam, holes are made in the closed film container, in particular pushed or burned and the air is withdrawn through these holes from the film container, in particular by means of a vacuum pump or a suction fan, and then the vacuum is closed by a second welding process with the formation of a second weld seam between the holes and the material.
- the film containers are thus closed before small evacuation openings are introduced into them, which are sufficient to draw a vacuum in the film container. When sufficient suppression is then achieved, the film container below the openings is closed again in order to maintain the vacuum.
- a bulky container space which can be hermetically sealed is therefore no longer required in the method according to the invention.
- the vacuuming device can also be made comparatively small, since only a small volume needs to be evacuated. The constructional and also technical handling effort for carrying out the method according to the invention is thus comparatively low.
- a tubular film is used to form the film containers, which is open at its two axial end seldom, the one open end being closed in particular by a welding process and the goods to be packaged over the still open one End side is introduced.
- the tubular film is expediently provided in a gathered form on a funnel-shaped body which has an outer diameter on its upper side which is smaller than the diameter of the tubular film, so that the tubular film can be pushed onto the body from above , and which has an outer diameter at its lower end which is larger than the diameter of the tubular film, so that the tubular film cannot slide downward from the body, but can be pulled down by an operator against the resistance of the body.
- the bag thus formed can be filled through the body in a simple manner without the need for the bag difficult to keep open by hand.
- the body can be compressed so far at its lower end to carry out a welding process that the film material of the film container lies flat on one another. This ensures that the open end of a filled section of film can be welded cleanly, since when the body is compressed, the film material also lies exactly on top of one another.
- the vacuum packaging device is characterized in that the welding device includes two welding units arranged next to one another, by means of which weld seams lying essentially parallel to one another can be produced in a film container and the vacuuming device has a device for at least between the two welding units to bring an opening into the film container and to pull vacuum over this opening in the film container.
- the vacuum device can have a closed channel which extends over the entire width of the film container, along the length of which at least one suction opening is provided, the device for making holes in the film container being provided on the suction opening .
- FIG. 1 shows a schematic sectional view of a vacuum packaging device which is suitable for carrying out the method according to the invention
- FIG. 2 shows a device for receiving tubular packaging films in a perspective view.
- FIG. 1 shows an embodiment of a vacuum packaging device according to the invention for closing film containers 2.
- the device 1 includes two welding units 3, 4 arranged one above the other and a vacuuming device 5 provided between the welding units 3, 4.
- the welding units 3, 4 each comprise a fixed welding jaw 3 a, 4 a, on which a heating wire 9 is provided, and a movable welding jaw 3b, 4b which can be pressed essentially horizontally against the fixed welding jaw 3a, 4a, between which the film container 2 is passed.
- the vacuuming device 5 consists of a closed channel 6, which extends over the entire width of the film container 2, over the length of which a plurality of suction openings 7 are provided.
- the suction openings 7 each have a pointed collar 8, which makes it possible to penetrate into the film container 2 in order to pull in this vacuum.
- the collars 8 can be heated in order to burn holes in the film and in this way facilitate the introduction of the collars 8 into the film container 2.
- the upper welding unit 3 is first actuated, whereby the film container 2 is closed to form a first weld.
- the vacuum device 5 is then actuated and air is sucked out of the closed channel 6 via the suction openings 7, as a result of which the film is attracted to the pointed collars 8, so that the latter penetrates into the film and a vacuum is generated in the interior of the film container 2.
- the lower welding unit 4 is then actuated to close the evacuated film container 2 below the holes created by the pointed collars 8.
- FIG. 2 It is also possible, in a manner known per se, to use tubular packaging films 12 instead of already finished film containers, and to produce the film containers 2 therefrom.
- a device as shown in FIG. 2 is preferably used to provide the film tubes 12.
- the device includes an essentially funnel-shaped body 11, which has a smaller outer diameter d on its open upper side than on its underside.
- the smaller outer diameter d is chosen so that a packaging film 12 can be pushed in a gathered form from the upper end 13 over the body 11, and the larger outer diameter D at the lower end 14 of the body 11 is so much chosen larger than the diameter F of the film tube 12 that the film tube 12 cannot slide down over the end 14, but can be pulled off the body 11 by an operator with a slight expansion over the end 14.
- a cover 16 is provided which is placed on the upper end 13 of the body 11 and engages the body 11 with an annular web 18.
- the ring web 18 has a thread 19 on the outside, which is screwed to a corresponding internal thread 21 on the inner surface 20 of the body 11, so that the cover 16 is held securely on the body 11.
- a hook-shaped holder 22 is provided on the top of the cover 16 in order to hold the device on a wall or the like. to be able to attach. Furthermore, a handle 23 is provided on the cover 16 in order to be able to transport the device.
- the film tube 12 which is held in a gathered form on the body 11, is pulled downward from the body 11 against the resistance of the body 11 via the larger outer diameter D.
- the lower end of the film tube 12 is then welded to form a bag.
- This bag can then be filled with frozen goods, garbage or the like from the upper end of the body 11 without having to be stopped by hand.
- the film tube 12 is pulled down as far as necessary from the body 11 in order to close the filled packaging section under vacuum in the manner described above and to separate it from the rest of the film tube 12.
- the lower end 14 of the body 11 is designed to be resilient and, in particular, the lower edge 15 of the body 11 is shaped such that the body 11 can be pressed together and the edge 15 lies flat on one another, forming a straight line . This ensures that the film also lies flat on top of one another, so that the filled film section through the welding jaws 3a, 3b; 4a, 4b of the vacuum packaging machine according to the invention can be welded cleanly while it is still attached to the rest of the film tube 12.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Vacuum Packaging (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59700351T DE59700351D1 (de) | 1996-01-08 | 1997-01-08 | Verfahren und vorrichtung zum verpacken von gefriergut, zu entsorgendem gut wie beispielsweise hausmüll u. dgl. |
AU14398/97A AU1439897A (en) | 1996-01-08 | 1997-01-08 | Process for packaging frozen goods, waste such as household garbage and the like |
EP97900967A EP0874770B1 (de) | 1996-01-08 | 1997-01-08 | Verfahren und vorrichtung zum verpacken von gefriergut, zu entsorgendem gut wie beispielsweise hausmüll u. dgl. |
DK97900967T DK0874770T3 (da) | 1997-01-08 | 1997-01-08 | Fremgangsmåde til pakning af frysevarer, affaldsmateriale såsom eksempelvis husholdningsaffald, og lignende |
GR990402466T GR3031372T3 (en) | 1996-01-08 | 1999-09-29 | Process for packaging frozen goods, waste such as household garbage and the like |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19600370 | 1996-01-08 | ||
DE19600370.9 | 1996-01-08 | ||
DE19627380 | 1996-07-06 | ||
DE19627380.3 | 1996-07-06 | ||
PCT/EP1996/003197 WO1997003899A1 (de) | 1995-07-21 | 1996-07-19 | Verfahren zum sammeln und entsorgen von abfällen |
DEPCT/EP96/03197 | 1996-07-19 | ||
DE19634233.3 | 1996-08-23 | ||
DE19634233A DE19634233A1 (de) | 1996-01-08 | 1996-08-23 | Verfahren zum Verpacken von Gefriergut, zu entsorgendem Gut wie beispielsweise Hausmüll u. dgl. |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997025262A1 true WO1997025262A1 (de) | 1997-07-17 |
WO1997025262B1 WO1997025262B1 (de) | 1997-09-12 |
Family
ID=27215812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/000048 WO1997025262A1 (de) | 1996-01-08 | 1997-01-08 | Verfahren zum verpacken von gefriergut, zu entsorgendem gut wie beispielsweise hausmüll u. dgl. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0874770B1 (de) |
AT (1) | ATE183474T1 (de) |
AU (1) | AU1439897A (de) |
DE (2) | DE19634233A1 (de) |
ES (1) | ES2137772T3 (de) |
GR (1) | GR3031372T3 (de) |
WO (1) | WO1997025262A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998007627A1 (de) * | 1996-08-23 | 1998-02-26 | Tils, Peter | Vorrichtung zur aufnahme von schlauchförmigen verpackungsfolien |
FR2798361A1 (fr) * | 1999-09-15 | 2001-03-16 | Pascal Maeght | Procede de conditionnement de dechets medicaux et moyens pour la mise en oeuvre du procede |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10193248D2 (de) | 2000-07-05 | 2002-11-21 | Peter Tils | Verfahren und Vorrichtung zum Verpacken von zu entsorgendem Gut sowie Entsorgungsanlage |
DE102004025355A1 (de) * | 2004-05-19 | 2006-02-02 | Carl Freudenberg Kg | Radialwellendichtung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1178958A (fr) * | 1956-07-20 | 1959-05-19 | S C I P E R | Procédé et machine pour le remplissage de sachets en matière thermosoudable |
DE2345072A1 (de) * | 1972-09-13 | 1974-04-04 | Bozovits Antonius Nikolaos | Verfahren zum sammeln, aufbewahren und transportieren von muell und vorrichtung zur durchfuehrung des verfahrens |
US4044524A (en) * | 1974-11-12 | 1977-08-30 | Luigi Segale | Method of packaging products to be preserved under vacuum or atmosphere of suitable gases |
JPH06156606A (ja) * | 1992-11-20 | 1994-06-03 | Harman Co Ltd | 生ごみ処理器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1511619A1 (de) * | 1966-05-17 | 1969-08-07 | Hoefliger & Karg | Verfahren zum Herstellen prallvoller Beutelpackungen |
DE2051093A1 (de) * | 1970-10-17 | 1972-04-20 | Imko-Nussimport Gmbh, 4041 Norf | Vorrichtung zum Herstellen von Vakuum-Schlauchbeutel-Packungen |
DE2519774A1 (de) * | 1975-05-02 | 1976-11-11 | Bosch Gmbh Robert | Vorrichtung zum herstellen evakuierter beutelpackungen |
FR2425384A1 (fr) * | 1978-05-12 | 1979-12-07 | Scido | Dispositif pour le conditionnement d'objets dans une gaine tubulaire continue et comprenant un mecanisme d'entrainement positif de la gaine |
IE52250B1 (en) * | 1981-03-18 | 1987-08-19 | Grace W R & Co | Process and apparatus for providing a sealing package |
GB8705120D0 (en) * | 1987-03-05 | 1987-04-08 | Process Improvements Ltd | Packs of flexible tubing |
JPS6382703U (de) * | 1987-03-30 | 1988-05-31 |
-
1996
- 1996-08-23 DE DE19634233A patent/DE19634233A1/de not_active Withdrawn
-
1997
- 1997-01-08 ES ES97900967T patent/ES2137772T3/es not_active Expired - Lifetime
- 1997-01-08 AU AU14398/97A patent/AU1439897A/en not_active Abandoned
- 1997-01-08 DE DE59700351T patent/DE59700351D1/de not_active Expired - Fee Related
- 1997-01-08 WO PCT/EP1997/000048 patent/WO1997025262A1/de active IP Right Grant
- 1997-01-08 EP EP97900967A patent/EP0874770B1/de not_active Expired - Lifetime
- 1997-01-08 AT AT97900967T patent/ATE183474T1/de not_active IP Right Cessation
-
1999
- 1999-09-29 GR GR990402466T patent/GR3031372T3/el unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1178958A (fr) * | 1956-07-20 | 1959-05-19 | S C I P E R | Procédé et machine pour le remplissage de sachets en matière thermosoudable |
DE2345072A1 (de) * | 1972-09-13 | 1974-04-04 | Bozovits Antonius Nikolaos | Verfahren zum sammeln, aufbewahren und transportieren von muell und vorrichtung zur durchfuehrung des verfahrens |
US4044524A (en) * | 1974-11-12 | 1977-08-30 | Luigi Segale | Method of packaging products to be preserved under vacuum or atmosphere of suitable gases |
JPH06156606A (ja) * | 1992-11-20 | 1994-06-03 | Harman Co Ltd | 生ごみ処理器 |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 18, no. 483 (M - 1670) 8 September 1994 (1994-09-08) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998007627A1 (de) * | 1996-08-23 | 1998-02-26 | Tils, Peter | Vorrichtung zur aufnahme von schlauchförmigen verpackungsfolien |
FR2798361A1 (fr) * | 1999-09-15 | 2001-03-16 | Pascal Maeght | Procede de conditionnement de dechets medicaux et moyens pour la mise en oeuvre du procede |
Also Published As
Publication number | Publication date |
---|---|
EP0874770A1 (de) | 1998-11-04 |
ATE183474T1 (de) | 1999-09-15 |
AU1439897A (en) | 1997-08-01 |
DE59700351D1 (de) | 1999-09-23 |
GR3031372T3 (en) | 2000-01-31 |
DE19634233A1 (de) | 1997-07-17 |
EP0874770B1 (de) | 1999-08-18 |
ES2137772T3 (es) | 1999-12-16 |
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