EP0556130A1 - Vorrichtung zum Verpacken von Gegenständen, zum Beispiel von Broten, in Beutel - Google Patents

Vorrichtung zum Verpacken von Gegenständen, zum Beispiel von Broten, in Beutel Download PDF

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Publication number
EP0556130A1
EP0556130A1 EP93400363A EP93400363A EP0556130A1 EP 0556130 A1 EP0556130 A1 EP 0556130A1 EP 93400363 A EP93400363 A EP 93400363A EP 93400363 A EP93400363 A EP 93400363A EP 0556130 A1 EP0556130 A1 EP 0556130A1
Authority
EP
European Patent Office
Prior art keywords
face
blowing
casing
bags
external
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.)
Granted
Application number
EP93400363A
Other languages
English (en)
French (fr)
Other versions
EP0556130B1 (de
Inventor
Louis Porraz
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.)
PORRAZ EMBALLAGE PAPETERIE (SARL)
Original Assignee
PORRAZ EMBALLAGE PAPETERIE (SARL)
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 PORRAZ EMBALLAGE PAPETERIE (SARL) filed Critical PORRAZ EMBALLAGE PAPETERIE (SARL)
Publication of EP0556130A1 publication Critical patent/EP0556130A1/de
Application granted granted Critical
Publication of EP0556130B1 publication Critical patent/EP0556130B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/34—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure
    • B65B43/36—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure applied pneumatically
    • 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
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/16—Packaging bread or like bakery products, e.g. unsliced loaves
    • 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
    • B65B67/02—Packaging of articles or materials in containers
    • B65B67/04—Devices facilitating the insertion of articles or materials into bags, e.g. guides or chutes

Definitions

  • the invention relates to a device for facilitating the packaging of objects - in particular long objects such as breads - in bags such as side bellows bags, initially folded flat and stacked in a stack.
  • the invention therefore aims to remedy these drawbacks by proposing a device making it possible to facilitate the packaging of objects - in particular long objects such as breads - in bags without, however, the introduction of the objects into the bags having to be done automatically.
  • the general aim of the present invention is not to fully automate the bagging operation, but only to facilitate manual bagging and to increase its productivity.
  • the invention aims to propose such a device which is compact, compact, light, ergonomic, which can be used in different possible positions, and which does not require any particular adjustment.
  • the invention aims to propose a device which makes it possible to open the bag placed above a stack of bags in order to facilitate the manual introduction of an object into this bag, thereby avoiding the user having to have to take the bag and open it.
  • the invention therefore aims only to automate the opening operation of the bags.
  • the invention aims to propose such a device by means of which the installation or loading of a stack of bags is instantaneous and requires only one operation.
  • the invention aims to propose such a device which does not require any particular adjustment of the maintenance of the bags or of the means for blowing the bag placed above the stack, whether at the start or during use.
  • the invention aims to propose such a device by which the orientation of the air flow is always automatically adapted to the height of the stack of bags, and the maintenance of the bags remains constant and of the same kind as and usage measurement.
  • the invention aims to propose such a device which is of low cost, and which incorporates all of the various functionalities useful for its practical use, in particular which can be adapted to several types of bags, which can operate in different possible positions - including a position at less substantially horizontal and an at least substantially vertical position of the stack of bags, which can be placed on a table and / or suspended from a vertical surface, so that this device can easily be installed and used in stores.
  • the invention relates to a device for facilitating the packaging of objects - in particular long objects such as breads - in bags initially folded flat comprising an opening and a strip projecting from the opening forming a single longitudinal thickness, the bags being stacked in a stack as an extension of an oriented blowing mouth to form an air flow in a direction at least parallel and to the surface of an external blowing face, the device further comprising a fan, an air deflector arranged at the outlet of the blowing mouth and mounted movably so that the deviation of the air flow can be modified - in particular according to the height of the stack - so that only the bag placed above receives the air flow, and means for holding the stack of bags, characterized in that the holding means comprise a pin associated with the deflector and extending towards the outer face of the ufflage in a perforation of the strip of each of the bags which is made of a material capable of tearing - especially paper -.
  • the bread packaging bags for example are made of paper and have an end strip projecting at their opening lengthwise.
  • the bags when they are stacked, they have a single sheet of paper at their end situated on the side of the opening.
  • the deflector comprises an upstream portion extending through the external blowing face which is provided with an opening formed immediately in downstream of the blowing mouth.
  • This upstream portion is articulated at an edge of the opening by a hinge comprising a return spring.
  • the deflector also includes a downstream portion extending the upstream portion towards the stack of bags placed on a support plate.
  • the plug is rigidly associated with the deflector and is turned towards the external blowing face.
  • the dowel is flared, its free end being of narrower width than its end of association with the deflector, for example generally triangular and pointed, and the external blowing face is provided with a light, for example oblong, opposite the ankle.
  • the perforations in the bags are circular and the width of the oblong opening is smaller than the diameter of the perforations.
  • the device comprises a closed casing containing the fan rigidly associated with the casing, and a battery support plate rigidly associated with the casing in extension of the blowing mouth in the direction of the air flow, so as to form a device in one piece, compact, light and handy allowing easy and ergonomic manual insertion of objects into the bags.
  • the device mainly consists of the closed casing containing the fan, the blowing mouth, the support plate and means for holding the battery.
  • the casing has a shape and dimensions such that it can rest directly or through one or more feet on a horizontal surface in at least two positions corresponding to at least two orientations of the plate.
  • support - in particular an orientation at least substantially horizontal and an orientation at least substantially vertical -.
  • the casing has a flat face and / or feet opposite the external blowing face enabling the device to be laid down with the support plate at least substantially horizontal.
  • the support plate extends the external blowing face beyond its free end edge which forms a junction edge with another flat face of the casing, this other face forming an angle with the support plate so that when this other face rests on a horizontal surface, the support plate is at least substantially vertical.
  • the support plate has its free end provided with a foot extending on the side of the casing.
  • the width of the casing perpendicular to the external blowing face is greater on the side of the support plate than at the opposite end, and the device comprises a foot extending from and at least substantially perpendicular to the face opposite to the external blowing face and on the side opposite to the support plate.
  • the casing is polyhedral - in particular in the form of a straight prism whose bases form the vertical lateral walls of the casing.
  • the blowing mouth is formed in a riser connecting two walls of the casing, one of which forms the external blowing face.
  • the fan is inserted into a turbulence chamber, the inlet of which is opposite a perforated wall opposite the external blowing face, and the outlet of which corresponds to the blowing mouth.
  • This turbulence chamber is flared and has an inlet section whose area is similar to that of the outlet section.
  • the invention also relates to such a device which comprises, in combination, all or some of the characteristics mentioned above or below.
  • the invention relates to a bag for packaging objects (in particular long objects such as breads), comprising an opening and a strip projecting from the opening forming, when the bag is folded flat, a single longitudinal thickness, characterized in that the strip has a perforation and in that at least the strip consists of a material capable of tearing - in particular paper -.
  • the perforation is circular and at least substantially centered on the strip.
  • the invention thus provides a device which proves to meet the above-mentioned aims, and in particular which is perfectly compact, light, which can take several possible positions, which is low cost, simple to make, and which requires no particular setting, only the bag located above the stack is actually inflated, the other bags being held, regardless of the height of the stack.
  • the device 1 is intended to facilitate the packaging of objects 2 (which are not an integral part of the invention) - in particular long objects such as breads as shown in the figures - in bags 3 initially folded flat, these bags 3 being stacked in a stack 5.
  • the bags are for example of the side bellows type 4, although this is not strictly necessary since the bags 3 can be inflated.
  • the device 1 is shown without bags.
  • the device 1 according to the invention comprises means 6, 8, 13 for blowing the bag 3 placed above the stack 5, that is to say to form a stream of air in the direction of the opening 30 of this bag 3 in order to inflate it.
  • the device 1 according to the invention also comprises means 9 for holding the stack 5 of bags, the function of which is to prevent the bags 3 from flying away under the effect of the air current generated by the means 6, 8, 13 generating this air flow.
  • the device 1 mainly consists, in addition to the holding means, of a closed casing 7 containing a fan 13 which is rigidly associated with this casing 7, and which blows air into an oriented blowing mouth 6 to form a stream of air in a direction at least substantially parallel to and to the surface of an outer blowing face 15 of the flat casing 7, and of a battery support plate 16 5, this support plate being rigidly associated with the casing 7 as an extension of the blowing mouth 6 in the direction of the air flow, so as to form a device in one piece, compact, light and manageable allowing easy and ergonomic manual insertion of the objects 2 in the bags 3.
  • the device according to the invention also comprises means 8 for deflecting the air flow between the blowing mouth 6 and the support plate 16.
  • Plate 16 of support is elongated and flat and has dimensions corresponding to those of the bags 3 to support them in a stack 5.
  • the casing 7 has a shape and dimensions such that it can rest directly or through one or more feet 17, 18 on a horizontal surface 28, 29 according to at least two positions corresponding to at least two orientations of the support plate 16.
  • the device 1 rests on a horizontal surface 28 by means of two feet 17, 18 and an edge 33 of the casing 7 and the support plate 16 has an orientation at least substantially horizontal, preferably slightly inclined relative to the horizontal so that the bottom 34 of the bags is at a level slightly lower than their opening 30.
  • the casing 7 rests on a horizontal surface 29 formed for example by a table 35 and the casing 7 has a flat face 19 in contact with this horizontal surface 29, the support plate 16 having an at least substantially vertical position, preferably slightly inclined relative to the vertical.
  • the casing 7 has feet 17, 18 opposite the external blowing face 15 allowing this device 1 to be laid down with the support plate 16 at least substantially horizontal.
  • the casing 7 may have a flat face whose orientation is such that the feet 17 or 18 are not made necessary.
  • the casing could have a flat face connecting the edge 33 to the free end 36 of the foot 18 which would then be an integral part of the casing 7.
  • the width of the casing 7 perpendicular to the external blowing face 15 is larger on the side of the support plate 16 than at the opposite end 37.
  • this makes it possible to provide that the wall 26 opposite the external blowing face 15 can be vertical when the support plate 16 is slightly inclined relative to the vertical in the position of Figure 2. This also ensures the stability of the device 1 in this position where the support plate 16 is at least substantially vertical.
  • the device 1 then comprises a foot 18 extending from and at least substantially perpendicular to the outer face 38 of the wall 26 opposite to the outer blowing face 15.
  • This foot 18 extends on the side opposite to the support plate 16 and at an appropriate height according to the inclination with respect to the horizontal which it is desired to obtain from the device 1 in the position of FIG. 1.
  • the foot 18 is rigidly associated with the casing 7, advantageously in a removable manner. It may also be noted that in the position of FIG. 2, this foot 18 can serve as a means of attachment to a vertical surface, its free end 36 being able to be rigidly associated by a screw or the like with such a vertical surface.
  • the support plate 16 extends the external blowing face 15 beyond its free end edge 39 which forms a junction edge with another flat face 19 of the casing 7, this other face 19 forming an angle with the plate 16 of support so that when this other face 19 rests on a horizontal surface such as 29, the support plate 16 is at least substantially vertical. If the support plate 16 is to be strictly vertical, the other face 19 should form a right angle with the external blowing face 15. According to the invention, it is nevertheless preferred that the angle formed between the external blowing face 15 and the other face 19 of the casing forms an angle of less than 90 ° - in particular slightly less than 90 ° and greater than 60 ° - so as to slightly tilt the support plate 16 and the stack 5 relative to the vertical as shown in the Figure 2.
  • the support plate 16 has its free end 40 provided with a foot 17 extending under this support plate 16 on the side of the housing 7, that is to say in the same direction as the associated foot 18 rigidly to the casing 7.
  • This foot 17 is rigidly associated with the free end 40 advantageously in a removable manner.
  • the casing 7 is polyhedral and, in the figures, in the form of a straight prism whose bases form vertical side walls of the casing 7.
  • the vertical side wall situated towards the front of the figure has not been shown to illustrate the elements contained inside the casing 7.
  • the feet 17, 18 can also be associated in a mobile and / or removable manner relative to the device 1 to allow their adjustment either in length or in inclination.
  • the means 9 for holding the stack 5 of bags comprise a pin 9 extending in a direction at least substantially perpendicular to the external blowing face 15 of the casing 7 in a perforation 32 formed in a strip 31 d end projecting from the opening 30 of each of the bags 3, and this strip 31 at least consists of a material capable of tearing.
  • a bag 3 for packaging objects - in particular long objects such as breads - comprises lateral bellows 4, an opening 30, a bottom 34, and a strip 31 projecting from the opening. 30 forming, when the bag 3 is folded flat, a single longitudinal thickness.
  • Such packaging bags with projecting opening strip 31 are known in themselves and in particular used for bagging breads.
  • the strip 31 comprises a perforation 32 which is for example and according to the invention circular and at least substantially centered with respect to the strip 31.
  • the strip 31 projecting at least consists of a material likely to tear - especially in paper -.
  • the entire bag 3 is made of the same material, for example paper.
  • the pin 9 entering the perforations 32 holds the bags in place against the air flow formed at the outlet of the blowing mouth 6.
  • the bag placed above the stack 5 inflates which facilitates the introduction of the object 2 inside the bag 3.
  • the band 31 is torn either under the weight of the object 2, or under the effect of a user action to allow the bag provided with its contents to be separated from the peg 9 as indicated in FIG. 2.
  • the presence of a peg 9 penetrating into perforations 32 makes it possible to create a current of air at the outlet of the blowing mouth 6 large enough to effectively inflate the bag 3 placed above the stack without however taking away the entire stack 5.
  • the device 1 comprises means for deflecting the air stream consisting of an air deflector 8 disposed at the outlet of the mouth 6 blowing whose function is to deflect the air flow away from the external blowing face 15 at an appropriate angle so that this air flow is effectively directed towards the bag 3 located above the stack 5 but only towards this bag 3.
  • the function of the deflector 8 is also to form adequate turbulence to facilitate the inflation of this bag 3 and the penetration of air inside via its opening 30.
  • the air deflector 8 is mounted movable relative to the external blowing face 15 so that the deviation of the air flow can be modified - in particular as a function of the height of the stack 5 of bags - so that only the bag 3 placed above receives the air flow.
  • the free end edge 41 of the deflector 8 rests on the strip 31 of the last bag 3 placed above the stack 5 and rises or falls according to the height of the stack 5.
  • a modification of the angle of deflection of the air flow automatically without any manual action by the user.
  • the deflector 8 comprises a portion 21 downstream with respect to the air current, the extreme free edge 41 of which is required to remain at the level of the bag placed above the stack 5. The deflector 8 therefore clamps the strips 31 of the bags against the blowing face 15.
  • the deflector 8 comprises an upstream portion 20 penetrating inside the casing 7 through an opening 42 formed through the wall 23 of the casing 7 forming the external blowing face 15.
  • This opening 42 is formed by a light disposed immediately downstream of the blowing mouth 6.
  • the upstream portion 20 of the deflector 8 is inclined relative to the plane of the external blowing face 15 so as to deflect the current of air away from this external blowing face 15.
  • This upstream portion penetrates through the opening 42 so that the modification of inclination of the deflector 8 can be easily obtained while ensuring the efficiency of the deflection of the air current at the outlet of the blowing mouth 6.
  • the upstream portion 20 of the deflector 8 is articulated at the downstream edge 43 of the opening 42 by a hinge 10 comprising a return spring 11 which tends to reduce the deflection of the air current induced by the deflector 8.
  • the spring 11 which is for example a spiral spring incorporated in the hinge 10 tends to bring the downstream portion 21 of the deflector 8 closer to the external blowing face 15 and to reduce the angle formed by the upstream portion 20 of the deflector 8 with respect to the current of air at the outlet of the blowing mouth 6.
  • the downstream portion 21 extends the upstream portion 20 towards the support plate 16 continuously but as shown in FIG. 2 with a lower angle of inclination relative to the external blowing face.
  • the two portions 20, 21 of the deflector 8 can be joined by a fold line as shown in FIG. 2 or, on the contrary, be connected with a continuous variation in curvature.
  • the pin 9 is carried by the deflector 8 and is rigidly associated with the deflector 8 by a 44 of its ends.
  • the other end 45 of the pin 9 which is free penetrates into the perforations 32 of the bags and is turned towards the external face 15 of blowing.
  • the pin 9 is associated with the free end edge 41 of the downstream portion 21 of the deflector 8 by its end 44, and extends at least substantially perpendicular to the deflector 8 and at its free end edge 41, towards the external face 15 of blowing at from this edge 41, to its free end 45.
  • the plug 9 is flared perpendicularly to the air stream, that is to say that its free end 45 is of narrower width than its end 44 associated with the deflector 8.
  • the pin 9 is generally triangular and pointed.
  • the external blowing face 15 is provided with a lumen 12 facing the ankle 9.
  • the lumen 12 is oblong in the direction perpendicular to the air flow, for example rectangular, and the perforations 32 of the bags 3 are circular, the width of the oblong opening 12 being narrower than the diameter of the perforations 32.
  • the deflector 8 is provided with two handles 46 making it possible to manipulate it, that is to say to move it away from the external blowing face 15 to place a new stack 5 of bags.
  • the dowel 9 is inserted into the perforations 32 and the pointed shape of this dowel 9 as well as the oblong opening 12 effect automatic centering and jamming of the stack of bags under the effect of the return spring 11 .
  • the blowing mouth 6 is formed in a riser 22 connecting two parallel and offset walls 23, 24 of the casing 7, one of which 23 forms the outer blowing face 15.
  • the device further comprises means 14 for creating turbulence in the current of air.
  • the fan 13 is inserted into a turbulence chamber 14 rigidly associated with the casing 7, the outlet of which corresponds to the blowing mouth 6 and the inlet 25 of which faces the wall 26 of the casing 7 which is opposite the face. 15 external blowing.
  • This wall 26 is provided with perforations 27 which allow the passage of air.
  • the foot 18 associated with the casing 7 with this wall 26 is then hollow so as to also allow the passage of air through the perforations 27 into the chamber 14 of turbulence.
  • the fan 13 is an axial fan whose axis 47 is oriented at least substantially in the same direction as the external blowing face 15 and that the blowing mouth 6.
  • the chamber 14 of turbulence is flared between its inlet 25 where it has a smaller section, and the wall 24 of the casing 7 offset with respect to the external blowing face 15 where this chamber 14 of turbulence has a larger section , the blowing mouth 6 being disposed sideways with respect to this larger section.
  • a large turbulence current is thus created in the air current formed by the fan 13.
  • this air current is caused to ricochet against the internal face 48 of the wall 24 of the casing 7 before exiting through the mouth. 6 blowing.
  • the cross section that is to say the section perpendicular to the general direction of the air flow from the inlet 25 of the turbulence chamber 14 has an area similar to that of the cross section of the blow mouth 6.
  • the casing 7 also contains electrical supply means 49 and wires 50 for connection between this electrical supply 49 and the fan 13.
  • An electrical outlet 51 allows connection of the supply 49 through the side wall to an electrical network.
  • the free end 40 of the support plate 16 is curved opposite the casing 7 so as to form a heel 52.
  • this free end 40 is preferably made up of an independent part associated in an adjustable manner with the support plate 16 which has a longitudinal lumen 53.
  • a lug 54 is associated with the free end 40 for sliding inside, of the longitudinal lumen 53, and the free end 40 is associated by screws 55 tightened by butterflies 56 which allow this free end 40 to be blocked on the support plate 16.
  • the support plate 16 can be associated in a non-removable manner with the wall 23 forming the external blowing face 15 or, preferably as shown, detachably by means of screws 57 and tightening butterflies 58.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
EP19930400363 1992-02-13 1993-02-12 Vorrichtung zum Verpacken von Gegenständen, zum Beispiel von Broten, in Beutel Expired - Lifetime EP0556130B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9201630A FR2687366B1 (fr) 1992-02-13 1992-02-13 Dispositif pour l'emballage d'objets tels que des pains dans des sacs.
FR9201630 1992-02-13

Publications (2)

Publication Number Publication Date
EP0556130A1 true EP0556130A1 (de) 1993-08-18
EP0556130B1 EP0556130B1 (de) 1996-06-05

Family

ID=9426613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930400363 Expired - Lifetime EP0556130B1 (de) 1992-02-13 1993-02-12 Vorrichtung zum Verpacken von Gegenständen, zum Beispiel von Broten, in Beutel

Country Status (3)

Country Link
EP (1) EP0556130B1 (de)
DE (1) DE69302922D1 (de)
FR (1) FR2687366B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727382A1 (fr) * 1994-11-30 1996-05-31 Martinez Thierry Machine pour l'emballage de produits de boulangerie
FR2837181A1 (fr) * 2002-03-12 2003-09-19 Jean Louis Radenen Sacs notamment a pains thermosoudes entre eux et procede de realisation
US6823654B2 (en) * 1999-10-27 2004-11-30 Gates Automation, Inc. Bag filling and sealing machine and method for handling bags

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824531B1 (fr) * 2001-05-14 2003-11-21 C R S Emballages Dispositif d'emballage d'objets longs tels que les pains

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044233A (en) * 1961-10-09 1962-07-17 Fabricon Products Handling of flexible plastic bags
GB1140653A (en) * 1966-05-13 1969-01-22 Optima Maschinenfabrik Otto Bu A machine for packaging articles such as loaves of bread
US3678652A (en) * 1970-12-28 1972-07-25 Dura Pak Inc Bag opening apparatus
US3715857A (en) * 1971-09-08 1973-02-13 Abels Bagels Inc Bagel bagging machine
US3727374A (en) * 1971-11-10 1973-04-17 D Williams Bag filling device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044233A (en) * 1961-10-09 1962-07-17 Fabricon Products Handling of flexible plastic bags
GB1140653A (en) * 1966-05-13 1969-01-22 Optima Maschinenfabrik Otto Bu A machine for packaging articles such as loaves of bread
US3678652A (en) * 1970-12-28 1972-07-25 Dura Pak Inc Bag opening apparatus
US3715857A (en) * 1971-09-08 1973-02-13 Abels Bagels Inc Bagel bagging machine
US3727374A (en) * 1971-11-10 1973-04-17 D Williams Bag filling device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727382A1 (fr) * 1994-11-30 1996-05-31 Martinez Thierry Machine pour l'emballage de produits de boulangerie
US6823654B2 (en) * 1999-10-27 2004-11-30 Gates Automation, Inc. Bag filling and sealing machine and method for handling bags
US6886308B2 (en) * 1999-10-27 2005-05-03 Gates Automation, Inc. Bag holder for bag handling machine
FR2837181A1 (fr) * 2002-03-12 2003-09-19 Jean Louis Radenen Sacs notamment a pains thermosoudes entre eux et procede de realisation

Also Published As

Publication number Publication date
EP0556130B1 (de) 1996-06-05
DE69302922D1 (de) 1996-07-11
FR2687366B1 (fr) 1995-03-24
FR2687366A1 (fr) 1993-08-20

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