CN1771121A - Device, installation and process for producing a package from a sheet of flexible material. - Google Patents

Device, installation and process for producing a package from a sheet of flexible material. Download PDF

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Publication number
CN1771121A
CN1771121A CNA2004800095523A CN200480009552A CN1771121A CN 1771121 A CN1771121 A CN 1771121A CN A2004800095523 A CNA2004800095523 A CN A2004800095523A CN 200480009552 A CN200480009552 A CN 200480009552A CN 1771121 A CN1771121 A CN 1771121A
Authority
CN
China
Prior art keywords
packing
sheet material
closing member
cover closing
flexible sheet
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.)
Pending
Application number
CNA2004800095523A
Other languages
Chinese (zh)
Inventor
杰基·范西尼格赫姆
贝诺瓦·凯斯特卢特
罗杰·德尔戴勒
达维德·普拉特
达维德·肖梅伊
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.)
JACKY VAN CENEGHEM
Original Assignee
JACKY VAN CENEGHEM
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 JACKY VAN CENEGHEM filed Critical JACKY VAN CENEGHEM
Publication of CN1771121A publication Critical patent/CN1771121A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/02Machines characterised by the incorporation of means for making the containers or receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2105/00Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • B31B2105/002Making boxes characterised by the shape of the blanks from which they are formed
    • B31B2105/0022Making boxes from tubular webs or blanks, e.g. with separate bottoms, including tube or bottom forming operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26Folding sheets, blanks or webs
    • B31B50/28Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms
    • B31B50/30Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms the mandrels moving
    • B31B50/32Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms the mandrels moving in circular paths
    • B31B50/324Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms the mandrels moving in circular paths the mandrels being parallel to the axis of a drum

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Basic Packing Technique (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Closing Of Containers (AREA)

Abstract

This device comprises: a shaping member (4) comprising: a female part that includes a recessed region (12), fastened to means for translation along a first direction, and provided near its edges (14) with suckers (13) or equivalent systems, which are intended to receive the sheet of flexible material taken from the storage magazine, and also including at least one jaw (15) hinged to said edge or edges (14), intended to define at least partly with the recessed region (12) the desired shape when it is actuated and especially to define the envelope of the package to be produced; a male part, consisting of a sleeve or mandrel (18) complementary in shape to the internal shape of the female part and capable of undergoing a translational movement in a direction perpendicular to said first direction, so as to be positioned level with the female part and to cooperate with the latter; and a member (31) for fastening together the two edges of the sheet of flexible material after shaping, that is to say after cooperation of the male part with the female part. The invention also relates to an installation for producing such a device and to a process implemented by this installation.

Description

Be used for by the flexible sheet material Production and Packaging and be used for filling device, the Apparatus and method for of this packing with the product of powdery or non-powdery
The present invention at first relates to the device that is used for by the flexible sheet material Production and Packaging, and described sheet material is particularly cardboard, plastics or paper for example, and also relates to and make a kind of like this material forming.The invention still further relates to a kind of like this device of application and be used to produce a kind of like this equipment of filling this packing by the product of powdery or non-powdery of packing and be used for.At last, the method that the present invention relates to produce a kind of like this packing and fill this packing with the material of powdery or non-powdery.
At packaging field, the packing of agricultural product particularly when the requirement of seeking to satisfy health or health care, particularly seals and during the requiring of storage aspect, wishes that day by day container dimensions varies widely and have other specification.
For satisfying multifarious this requirement of profile, once recommended manufacture of materials packing with straight or thin slice, be used for constituting this packing body.Provide the shape that requires of this sheet material by axle and clamper, described clamper is clamped two ragged edge edges of this sheet material, so that the edge covers ground, edge and covers them, usually cover width is 2-5mm, then on their whole height, they are tightened together, this fastening operation is implemented through following method usually: high-frequency ultrasonic welding, or even binding agent bonding or heat seal.So the described packing body of producing has been installed a bottom at its base portion, and a lid has been installed on its top after being filled.
The packing of Huo Deing allows to produce this various profile even so, and still, their automation and their filling still have many problems.This is because the step by using clamper that sheet material is shaped at first is to be difficult to automation, secondly is to cause low relatively productivity ratio.Also have, the operation of described bottom and lid is installed on the sheet material that generally is flexibility,, therefore also have problem because the packing body of so making lacks rigidity.
File GB-A-1335454 has described a kind of device, be used to make the packing of making by cardboard to be shaped, this device is provided with molded component, in addition the insert that described molded component contains external member and is used for cooperating with described external member also has after shaping operation two parts that the edge tightens together of described cardboard.
Described external member is anchored on along on the device of first direction translation, described in the case translation is a level, described external member also comprises two hinged jaws, when described jaw activated, tend to by self limiting the shape that requires of this packing, and particularly limit the shell of the packing that will produce.
This molded component also comprises the insert that is made of columniform sleeve or axle, and the shape of insert and the interior shape of external member are complementary and are used for matching with the latter.
The method of operating of describing from this document sees clearly Chu: by the cardboard of molded component formed thereby, on the axle at each station place of each station of the device of being discussed, kept putting in place methodically, making all has described axle in each step after the forming step of reality, does not move with respect to the reference frame that is made of described external member because require this axle.
Therefore, can reckon with that this device only is used for columnar but also is the production of the packing of single specification, has the packing body of single height in other words.
Purpose of the present invention at first is to recommend a kind of device, makes the packing body be configured as desired shape simply, effectively to reach automatic mode.This device also is: allow plurality of specifications, promptly also do not know the specification of making as how plain mode and high production rate up to now.
In order to realize this point, leaving being used in the thesaurus to one in its side in will make packing a kind of building mortion that is shaped by flexible sheet material, comprise:
-molded component, it comprises again self:
External member, it is fastened to the device that is used for along the first direction translation, and contains at least one hinged jaw, and this jaw tends to limit desired shape to small part when described jaw activated, and particularly limits the shell of the packing that will produce,
Insert, it is by constituting with the sleeve or the axle of the interior shape complementation of described external member in shape, and is used for matching with latter's (external member);
-secure component is used for after shaping, promptly at insert with after external member matches, two edges of flexible sheet material are tightened together.
According to the present invention:
-described external member also comprises the zone with groove, be hinged at the described described jaw in edge with zone of groove, and with this jaw limit the described packing that will produce to the small part shell;
-described external member is provided with aspirator or equivalent system, and they are used to admit the flexible sheet material of taking from thesaurus; With
The sleeve or the axle of-described formation insert, it can be driven translation along the direction perpendicular to described first direction, so that be arranged to concordant with external member.
In other words, the main points according to device of the present invention are: use punching press and molded principle, in automatic mode the packing body is shaped, this axle that also allows simultaneously to constitute described insert is carried out perpendicular to relatively moving that described external member moves.
According to characteristics of the present invention, the actuating that causes the jaw that grooved area is closed is not to end at the full circle of the Package casing that will produce on week, but limits a seam, and described seam is used for reserving unobstructed inlet to described secure component.Described secure component contains sonic head, but also can be provided with other device, particularly launches a device of high frequency, or heats by heat seal and to pack body.
This or these jaw is activated by cylinder actuator, and described cylinder actuator is anchored on this grooved area of described external member.
Described axle is made by the material with low-friction coefficient, and is made by polytetrafluoroethylene (PTFE) or polyacetals usually.Its objective is to make and remove described axle easilier in operation subsequently that particularly those are commonly referred to the bottom of cover closing member and the fitting operation of lid.
According to another characteristics of the present invention, whole external member can turn over an adjustable angle in horizontal or vertical plane, so that after removing axle and first cover closing member be installed, can make described packing be drawn towards the station of filling described packing with the product of powdery or non-powdery, and second cover closing member is installed.
The invention still further relates to Production and Packaging and fill the equipment of described packing, described packing is made and is provided with bottom and lid by flexible sheet material, and described filling to be product with powdery or non-powdery carry out.
This equipment comprises:
-store the thesaurus of described flexible sheet material, described sheet material side is stored in described thesaurus;
-propulsive element that the building mortion of N above-mentioned form is advanced, these building mortions distribute equably along the direction of advance of described propulsive element, described propulsive element is used to make described device in each station location, described station is that to produce and fill described packing required, described propulsive element can be with the pattern motion of stepping, and its step pitch of advancing is equivalent to the 1/N of described propulsive element length;
-be provided with the hold assembly of aspirator or equivalent system, it is driven in the mode that moves horizontally, and be used for grasping one by one described flexible sheet material, after the rotation they are being positioned on described aspirator or the equivalent system, an edge or a plurality of edge of the grooved area of the external member of described building mortion are provided with these aspirators or equivalent system;
-being used to install the parts of cover closing member, an end that makes described cover closing member be installed in the packing body that is generated by the building mortion shaping is located;
-fill the parts of packing with bottom with the product of powdery or non-powdery; With
-be used to install the parts of second cover closing member that is similar to above-mentioned component form.
In other words, make to implement produce, fill and seal the operation of described packing, do not know that so far the thing how to do effectively can automatically carry out according to equipment of the present invention.
According to the present invention, this pattern of advancing can be a straight line, and described in the case propulsive element is the straight line conveyer.
According to another embodiment, the pattern of advancing can be rotated, in this structure, described propulsive element comprises the rotation with vertical rotation axle and transmits disk, described then N building mortion distributes periodically around its periphery, described transmission disk can be with the pattern motion of stepping, and the step pitch of its rotation is equivalent to 1/N changes.
According to the present invention, the parts that cover closing member is installed comprise the transmission disk, it rotates around vertical axis, on the transmission disk, n station is installed, n station distributes periodically around its periphery, described transmission disk can be with the pattern motion of stepping, and the step pitch of its rotation is equivalent to 1/n changes, and described each station is applied to respectively:
-be clamped in the suitable groove by the cover closing member of calibration;
-transmitting described cover closing member to a parts place, described parts are coated on the interior or excircle of described cover closing member with binding agent; With
-cover closing member that so has been coated with binding agent is positioned on the end by the body of packing building mortion production or that obtained after this packing is filled;
Each of these stations all is provided with hold assembly, the spy is driven suction clamper on moving both vertically, the actual forward travel of carrying the propulsive element of molded component is synchronous with the transmission disk that is carrying the parts that are used to install cover closing member, make when this hold assembly is in the locating structure, transmit insert upper surface centering, described building mortion and the in question transmission disk vertical alignment of the hold assembly of disk with respect to building mortion.
The present invention also relates to make and even fill the method for the packing of making by flexible sheet material.This method comprises:
-at first aspect described flexible sheet material Production and Packaging body, flexible sheet material is shaped according to the shape that requires of packing, by the insert of working in coordination and the external member of molded component, and two edges of described sheet material are linked together;
-locate first cover closing member in an end of the packing body of so making then, this first cover closing member scribbles binding agent in advance on the interior or outer surface of its periphery; With
-then, the container of acquisition like this being comprised: the described body and first cover closing member are rotated, and make to allow it to locate second cover closing member after being filled in next procedure, perhaps locate second cover closing member immediately.
According to the present invention,, when being present within the packing body at least partially, implement the positioning step of first cover closing member when the insert of described molded component still exists.
On the other hand, when packing body interior, implement the positioning step of second cover closing member without any insert.
From providing subsequently with non-limiting example and by the illustrative example that each figure of appendix supports, finish method of the present invention and the advantage derived thus will become obviously clear more.
Fig. 1 is the three-dimensional simple presentation graphs according to equipment of the present invention;
Fig. 2 is the three-dimensional simple chart according to molded component of the present invention;
Fig. 3 is the three-dimensional simple presentation graphs according to the clamper of flexible sheet material of the present invention;
Fig. 4 is the three-dimensional simply presentation graphs of the parts that two edges of sheet material linked together after being shaped;
Fig. 5 is the three-dimensional simple presentation graphs that is used to locate the parts of cover closing member according to of the present invention;
Fig. 6 is the simple presentation graphs according to the longitudinal profile of the packing of the first embodiment of the present invention;
Fig. 7 is the simple presentation graphs of the longitudinal profile of packing according to a second embodiment of the present invention; With
Fig. 8-the 14th, figure release the simple presentation graphs according to the special embodiment of packing of the present invention, but described packing has funnel shaped profile.
According to outfit of equipment of the present invention be shown among Fig. 1.
At first it comprises the thesaurus 1 of depositing flexible sheet material, and these sheet materials are cardboard or plastics particularly, and a side of these sheet stocks is stored, and is subjected to the pressure of appropriateness in such a way: at they crawled some places, they always are in very flat form.
These flexible sheet materials are to be used for making after being shaped and bottom and lid are installed the packing body that will produce, bottom these and lid be called as cover closing member hereinafter.
In the front of this thesaurus 1, clamper 2 is by a face in two faces of the described sheet material of grasping in greater detail among Fig. 3, so that it is placed in molded component 4 places, in this stage of machine works, molded component 4 approximately is arranged to face thesaurus 1.
At first clamper 2 comprises clamping limb 26, and this clamping limb 26 is provided with 4 aspirators 25 or the equivalent system that is connected in vacuum source.These aspirators 25 are installed in the same plane, and are used to grasp flexible sheet material from thesaurus 1.This clamping limb is installed on the turning cylinder 27, and described turning cylinder 27 can rely on motor 28 to turn over 180 °, and motor 28 for example is air motor or motor.
Therefore, so the assembly that constitutes is installed on the conveyer 29, and conveyer 29 can activated, so that the horizontal translation ground motion by the worm screw 36 of being rotated by motor 37, therefore described conveyer can move along guide 30.This translational motion is used to make described clamping limb 26 to rise to thesaurus 1 and catches flexible sheet material.
Molded component 4 distributes periodically around the periphery that transmits disk 3 in greater detail in Fig. 2, transmits disk 3 and has vertical turning cylinder, and therefore transmitting disk 3 has constituted propulsion members, and described transmission disk utilizes motor-driven indexing system to rotate with step mode.
In described example, transmit disk 3 and have 6 molded components 4, therefore change the described molded component that distributes every 1/6 around described transmission disk 3 peripheries.
Therefore, the rotation step pitch that transmits disk 3 also is equivalent to 1/6 is changeed, to allow each molded component 4 to be disposed in definite position, in these positions, can implement the step of some, these steps at first are that the actual packing of production is that the described packing of filling is needed with next.
Described equipment also is included as these packings each parts of cover closing member is installed.
These parts 6 and 7 boths comprise the transmission disk with vertical turning cylinder, and these describe more in detail in Fig. 5.
First of these transmission disks 6 is used for a cover closing member is positioned at an end of the packing body of shaping like this, described packing body always remains in its position on the molded component 4, second transmits disk 7 and is used for after filling sealing the packing of so having filled with second cover closing member simultaneously.
Next procedure is: fill and packages sealed launch on the transport tape 10, by before being transported, transport tape 10 is delivered to the packing of having filled their stored position.
Below molded component 4 of the present invention will be described in more detail.
This mainly comprises insert 18 and external member 11-17, and they cooperatively interact, so that produce the true form of packing body.
As already noted, this hold assembly 2 guarantees that flexible sheet material is placed on the external member that leans against described molded component.This external member mainly comprises grooved area 12, and under the situation that constitutes half-cylindrical volume, it is anchored on the motor 11, and this motor 11 is fixed in the periphery that transmits disk 3.Yet, give the shape of packing as requested, this grooved area can adopt other profile, for example parallelepiped, leg-of-mutton or the like.
In described example, this grooved area 12 can be made into to carry out the translational motion of level by electronic or pneumatic mobile system.
Two free margins of grooved area 12 at first are equipped with aspirator 13 along 14, and 4 aspirators 13 are connected in vacuum source in the case, are disposed in the same plane and are used for grasping the flexible sheet material that is placed on this place by clamper 2.
Two jaws 15 are 14 hinged and can be activated by cylinder actuator 16 along the edge, so that grooved area 12 limits the shell of the packing body of production when described jaw is closed relatively.
In other words, in described example, when described jaw 15 activated, when being closed in other words, they define with grooved area 12 approximately was columniform shape.
Advantageously, grooved area 12 also contains two aspirators 17 or equivalent part (only having shown independent), they are comprised in the structure that limits this grooved area, therefore can not constitute the ridge that protrudes from its inner surface, allow the packing body to be maintained at its position after being formed.
The insert of molded component 4 contains sleeve 18, and it is columniform in described example, is disposed in the substrate 19.This substrate 19 can be along activateding perpendicular to the direction of the external member translation direction mode with translation, and therefore be in vertical direction in described example.This moves along guide 20 and realizes by means of cylinder actuator or equivalent part, and its method is to allow described axle 18 to be promoted to this external member 12-16 place.
This axle 18 is advantageously made by the material with low-down coefficient of friction, normally polytetrafluoroethylene (PTFE) (Teflonu) or polyacetals (Delrin ), so that it is removed from the packing body of shaping like this easily.
The packing body is produced in the following manner.
Flexible sheet material is arranged to lean against by clamper 2 on the aspirator 13 of external member of molded component 4, and described sheet material is still straight or is flat form substantially, and described plane is essentially the immediate generatrix of described axle 18.This transmission disk 3 has rotated 1/6 then changes.
Axle 18 vertically is promoted to concordantly with described external member then, and when this translational motion had been finished, described external member carried out the translational motion of level, caused that flexible sheet material is pushed in the grooved area 12 by axle 18.Certainly grooved area 12 and the interior diameter of jaw 15 and the overall diameter of axle 18, be basically each other equate and have a gap.
The horizontal translation motion of grooved area 12 promotes described flexible sheets and enters in the grooved area 12, and correspondingly, the starting of the closure of jaw 15 just causes jaw 15 closures, these two horizontal ends that correspondingly make flexible sheet material along these axle 18 edges to ground, edge together, perhaps have overlap joint slightly from an edge to another edge 2-5mm, approximately along the generatrix of the axle on the opposite flank 18 to the generatrix that faces grooved area 12.
In addition, owing to make the relative stiffness of the cardboard or the plastics of sheet stock, when being shaped, applied pressure to jaw with to grooved area.
In this way produce jaw 15, make when they during around axle 18 closures, they are discontiguous, but constituted a seam, the parts that for example vertical seam, described seam allow two edges are tightened together insert, and described parts are the sonic head 32 of more detailed demonstration among Fig. 4 normally.For making described sonic head be easy to work, axle has the structure 23 of the welding gasket form vertical with it, particularly by polymer or metal, extends along the whole generatrix in the face of secure component 32.
According to a beneficial features of the present invention, in described molded component, weld before the flexible sheet material, the edge covers another edge to edge or an edge, so the upper end of the cylindrical housing of producing is concordant, in other words, by push rod 5-be also referred to as tenderizer-cause level, push rod 5 to be arranged in the top of transmitting disk 3, perpendicular to welding post.
This push rod 5 mainly comprises lower vertical plate, and described lower vertical plate can utilize, and cylindrical/slide rail shape assembly carries out vertical translational motion.
After this stage of welding, produced the packing body that to make-be in the case cylinder body-afterwards, transmit disk 3 and carry out the 1/6 new rotation of changeing, exactly to enter the station that cover closing member is installed.
In this stage, according to the type of the cover closing member that will install with particularly according to desired adhesive coated method, axle 18 withdraws from the body more some more or less from packing.This is because this cover closing member has Zhou Bianhuan, and may wish this ring is connected the outer surface or the inner surface place of packing body.
Fig. 6 has so shown a packing, the Zhou Bianhuan 56 that is arranged on therein in the cover closing member 55 is connected to the inner surface 57 of packing body 58, in this structure, can see and understand easily, between the inner surface of described ring, produced the concavo-convex fluctuating in intrinsic inside with respect to described packing body.
Therefore, if wish to install a kind of like this cover element and it is connected in the inner surface of packing body, axle 18 moves a little vertically downward, so that reserve the unobstructed inlet that leads at the Zhou Bianhuan 56 of the described cover closing member of packing body interior.
Yet this of axle 18 shunk back and is that by a small margin, therefore for the described bottom that will install or described lid, the body of described packing has kept enough rigidity.
But, if the cover closing member of installing is connected to the outer surface 59 of the body 58 of described packing, as shown in Figure 7, this axle 18 is left on it should be had on the position, it is still concordant with the last plane of the body of described packing in other words, and still play the effect of giving its enough rigidity, and do not make its crooked or impaired any risk.Therefore in this structure, can see, the not concavo-convex fluctuating of stretching out from the inner surface 57 of the body of described packing, for this structure of some purposes possibility special requirement, with regard to some product, they can be accommodated in the described packing and then can freely therefrom skid off.
Utilize Fig. 5 device shown 6 that described cover closing member is installed.
It comprises the transmission disk 40 with vertical rotation axle, and it rotates with step mode by motor-driven indexing system.
In described example, this transmits disk and has 3 stations 42,43,44, and they change period profile around the periphery that transmits disk 40 every 1/3.
Therefore, the rotational motion step pitch of transmission disk 40 also is 1/3 commentaries on classics.
3 stations 42,43 and each station of 44 are identical, and are provided with aspirator 45 or equivalent part, and each station self can rotate with respect to motor-driven vertical major 46.In addition, each station among 3 station 42-44 is installed on the conveyer 54, and conveyer 54 can carry out vertical translational motion by the worm screw (not shown) of being rotated by motor 48, causes described conveyer 54 to move along guide 53.
Therefore in this respect, being noted that described conveyer 54, is that the shift motion of station 42-44 can be determined according to the key dimension of the body of the packing that will produce.
In described example, station 43 clamping cover closing member are delivered to the groove 49 that vertically is positioned at these station 43 belows by piling up transmitter 8 or 9.
This is piled up transmitter and is provided with lug 50, and the cover closing member one that is stored in groove 49 is picked up by station 43, and this lug 50 just discharges the cover closing member that appears on the described transmitter, is by means of being provided with detecting sensor or equivalent system and do like this.
In Fig. 5,, transmit disk 40 and turned left and 1/3 change in piling up after groove 49 places are caught by the aspirator 45 of station 43 in cover closing member, be equivalent to shown station 44.In this station, the adhesive coated system contains coater nozzle 47, and nozzle 47 is distributed in small drops of adhesive on the excircle or inner periphery of ring 56 of described cover closing member 55, and described cover closing member is by the rotation driven rotary of main shaft 46 by described aspirator.
This coater nozzle 47 is installed on the conveyer 51, and conveyer 51 is by camming (not shown) translational motion flatly, and described camming self is activated by motor 52.
Therefore, when hope was connected in the inner surface 57 of packing body to the ring 56 of cover closing member 55, nozzle 47 will drip at the outside deposition binding agent of described ring, and described ring continues operation at its station 44.
On the other hand, when hope is connected in the ring 56 of cover closing member 55 outer surface 59 of body of described packing, by conveyer 51 described coater nozzle 47 is moved by translation, so that perpendicular to aspirator 45, aspirator 45 be lowered so that capped of described nozzle cover, and have cover closing member on the described aspirator, and therefore make the inner surface of described ring be coated with binding agent.
After coating, transmit disk 40 and then rotate 1/3 commentaries on classics, be equivalent to the shown station of Fig. 5 42.
In this position, aspirator 45 is felt relieved with respect to the upper surface of axle 18, is to feel relieved with respect to an end of described packing body therefore.
Why being like this, is because the pivot center of the coating axis of cover closing member and axle 18 is conllinear automatically, when this makes manipulation according to equipment of the present invention, does not consider the cross section of packing and does not consider that its specification is possible.
Motor 48 is started then, to reduce the conveyer 54 of station 42, therefore this aspirator 45 and the cover closing member of coating adhesive have been reduced, described aspirator 45 has the cover closing member of coating adhesive, so that the cover closing member of coating adhesive is placed on the top of cylinder body, described this moment cylinder body is in lower floor, so allow described cover closing member to be installed effectively.
In case finished this operation, axle 18 is just withdrawn fully by vertically moving down, yet the cylinder body that cover closing member is housed remains on its position in the grooved area 12, on the one hand owing to there is aspirator 17, and on the other hand owing to make the relative stiffness of the cardboard or the plastics of flexible sheet material, cylinder body has applied pressure to jaw with to grooved area.
Transmit disk 3 finish turn over the 1/6 new rotation of changeing after, so, in vertical plane, rotate by gear motor system (not shown) with the whole external member of the body of columnar described packing, for example turn over 180 °.
After this, in next station, filling station (not shown) is led in the upper end of containing the packing of packing body and cover closing member thereof.
The material of filling can be powdery powdery or non-, or or even material liquid or pasty state, if and this material be sweet food and more frequent be any brittle prod, the rotation of described external member is not 180 ° but littler, so that the packing body is tilted to some extent, reduce the degree that described product has to fall, described product breaks or the risk of local damage and correspondingly reduce.
After transmission disk 3 further turns over 1/6 commentaries on classics, the container that is made of described packing has its first cover closing member and has filled the product that will contain, described container is transferred into the next station 7 that is used to install second cover closing member, and this station 7 is with the described same way as work of Fig. 5 and seal described packing.Yet, consider that axle 18 has been shunk back to make and to fill described the packing with product effectively, so axle 18 no longer provides rigidity for the packing body in this stage.This rigidity is incompatible the providing that match of the grooved area 12 by the external member that is remained on its locational packing body and molded component 4 by jaw 15, described in addition rigidity is to make the cardboard or the intrinsic relative stiffness of plastics of sheet material, and described sheet material is exerted pressure to described jaw with to described grooved area.Be also pointed out that: when described second cover closing member was installed, the aspirator 17 that is provided with on the grooved area 12 of external member also helped and prevents that described packing body from tilting.
In this stage, if wish to have higher quality seal, this second cover closing member needs to install as shown in Figure 6, and in other words, ring 56 is connected in the inner surface 57 of described packing body.
But if do not need a kind of like this sealing, for example packing is to be used to contain under the situation of washing powder or analog, and in other words, if just better seal is just enough, this second cover closing member can seal as describing among Fig. 7.
Transmit disk 3 further turn over 1/6 change after, with filled and the station of packages sealed be transferred into and launch the zone, described packing is placed on the transmitter 10, transmitter 10 takes it to interim storage zone or packaging area.
Contact has the packing body of constant cross-sectional area and describes above example.Yet, also can be used for producing this packing body of cross section according to equipment of the present invention, particularly towards the bottom or enlarge a kind of packing body of (infundibulate) towards its upper surface with variation.
For realizing this point, the external member of axle 18 and molded component will be constructed profile according to desired shape.
Operating principle is still identical.But, for each cover closing member is installed, their first cover closing member particularly, or described axle withdraws from from the opening of body with maximum cross section, or use the axle of the formula that can withdraw from, have a kind of axle of variable cross-section in other words, thereby so that can reduce its volume and can withdraw from from described packing body by activating a kind of suitable device, so that concordant, thereby the ring of cover closing member is coated with binding agent in inside with opening with minimum cross-section.
In a kind of like this structure, the cover closing member that is installed on the end of the packing body with minimum cross-section often is that Zhou Bianhuan 56 is housed, and described ring 56 is anchored on the inner surface 57 of described body.
In addition, at the place, end of packing cover closing member is arranged if wish with maximum cross section, be connected in the inner surface 57 of described body with Zhou Bianhuan 56, use keeper 6 cover closing member to be installed at described body end place with minimum dimension, and after axle 18 has withdrawed from, use keeper 7 and cover closing member is installed in the place, end with maximum sized body.
On the other hand, has cover closing member if wish at the place, end of packing, described packing has the maximum cross section, has the Zhou Bianhuan 56 that is anchored on described external surface 59, has used keeper 6 that this cover closing member is installed, and axle 18 is filled up described body fully then.The end parts parallel of the described body by having minimum dimension is shunk back in its axis of symmetry or pivot center then, the end of the described body of this axle and withdrawing from through having minimum dimension, thereby on the whole height of this axle, give this axle suitable cross section, particularly less than a cross section of the cross section of packing body end with minimum dimension.Use keeper 7 second cover closing member to be installed on this place, end then with minimum dimension.
So, the embodiment with a kind of like this packing of non-constant cross section has shown Fig. 8-14.
In first step (Fig. 8), constitute packing flexible sheet material body 58, that have suitable shape and size and be raised on the external member 4 that leans against molded component, and particularly be promoted to aspirator 13.According to above-described common technology, its shape is promoted to external member 4 places corresponding to the axle 18 of the shape that requires of final packaging, and external member 4 utilizes jaw 15 to make external member 14 surround described sheet material around axle 18.After shaping operation, the end of described sheet material is welded together.
As can be seen, axle 18 approximately is a trapezoidal cross-section, and certainly, when using this structure, the shape of the external member of molded component and the shape of described axle are mated.Therefore the end of the packing body 58 that generates thus with two circular cross-sections, but diameter difference, be respectively have little cross section the upper end an end and have an end of the bottom of big cross section.
In next procedure (Fig. 9), cover closing member 62 is connected to upper end 60.For this purpose, axle 18 is stepped back from the packing body that (the step formerly) so made a little.
Axle 18 withdraws from fully then, and after this, the external member 4 of molded component rotates 180 °, and this packing body that causes having its first cover closing member 62 turns over identical angle (see figure 10).
After this, the virtual package that it seals bottom for example simply by gravity, can be filled (Figure 11) now, and by the external member of molded component, described packing is maintained on its position.
In case this padding has been finished, at this moment second cover closing member 63 just is mounted (Figure 12) on the so-called bottom 61 of packing.
Before described packing is deposited in transmitter 10, the jaw 15 by opening external member, described then external member and the further rotation (Figure 13) of doing 180 ° of packing of so filling and sealing simply.
In a modification of the present invention, flexible sheet material is not flat, but has one or more increase parts, for example for the purpose of decorating, form projection or become concavo-convex fluctuating with respect to the plane of containing described projection, described increase part can obtain by any technology, for example by hot forming.
This or these to increase part often be the same place that is positioned on the sheet material, so they still can be superimposed fully or leave in the thesaurus 1 with normal mode.
Need guarantee each free edge of described sheet material simply, and it is straight particularly to be used for interconnected those edges in forming step, so that correctly finish this attended operation.
Usually, no matter thisly increase part they are towards the inboard or the outside of packing, all be local, sheet material particularly, this aspirator 25 that makes it can be held device 2 are picked up and the aspirator 13 of the external member of the parts 4 that are formed is picked up once more.
In addition, if the described part that increases is towards the outside of packing, grooved area 12 and/or jaw 15 will so that described increase part is received, and can not conflicted with the shaping operation of reality mutually by machined.For this purpose, be shaped on cavity in the inwall of grooved area 12 and/or jaw 15, they have the size of basic standard, and these sizes have prevented the hell and high water during the sheet material location when sheet material is shaped thus greater than those sizes of possible increase part.
On the other hand, be towards the inside of packing if these increase part, can adopt same principle, but be that axle 18 is shaped on such cavity on its outer surface specifically, so that described increases partly can be received and shaping operation is not had obstruction.
Will be understood that: what benefit is arranged actually according to equipment of the present invention and molded component, with regard to this point with regard to, they can side by side make a kind of packing and fill described packing continuously in simple relatively mode, the above packing is to be made by the flexible sheet material that was printed and also can have the decoration of any increase portion-form, and therefore can give this packs any possible shape; And to the packing also do not know not have the operation how effectively to carry out up to now, the body of this packing is made by flexible sheet material, described flexible sheet material is to store in the mode of the sheet material of straight mode or preliminary dimension or specification, and described packing body also has the cover closing member that is installed in its both ends with sealing means.
In the preface of this specification, pointed out to produce a kind of like this advantage of packing.
In addition, when hope changed shape, what all will do was: with the insert and the external member of the tool changing molded component of desired shape, this can be very easy to and realize very fast.
Meanwhile, when size that hope is changed package, for given cross section, what all will do is: use the jaw 15 of corresponding size and in the cooperating in the section of the external member of axle and molded component, increase or reduce the stroke of axle on the contrary.

Claims (18)

1. a kind of device of packing shaping that flexible sheet material is made, a side of described flexible sheet material is deposited in the thesaurus (1) of described device, and described device comprises:
-molded component (4), it comprises again self:
External member, it is anchored on along the device of first direction translation, and contains at least one hinged jaw (15), when this jaw (15) when activateding, limits the shape that requires to small part, the shell of the packing that will produce of qualification particularly,
Insert, it is by constituting with the sleeve or the axle (18) of the interior shape complementation of described external member in shape, and is used for matching with external member;
-secure component (31), after being used for being shaped, promptly at described insert with after described external member matches, two edges of flexible sheet material are tightened together,
It is characterized in that:
-described external member also comprises grooved area (12), be hinged at the edge of this grooved area (12) or a jaw or a plurality of jaw (15) of a plurality of edges, and with this jaw or these jaws limit the described packing that will produce to the small part shell;
-described external member is provided with aspirator (13) or equivalent system, and they are used to admit the flexible sheet material of taking from thesaurus; With
-constitute the sleeve of described insert or axle (18) can along perpendicular to the direction of described first direction by driven in translation, so that be arranged to concordant with described external member.
2. a kind of device of packing shaping that flexible sheet material is made as claimed in claim 1, it is characterized in that: causing the actuating of the closed described jaw (15) of described grooved area (12) is not to end at the full circle of the Package casing that will produce on week, but defining a seam, described seam is used for staying unimpeded inlet to secure component (31).
3. as a kind of device of packing shaping that flexible sheet material is made of claim 1 or claim 2, it is characterized in that: described jaw (15) is activated by cylinder actuator (16), and this cylinder actuator (16) is anchored on the grooved area (12) of described external member.
4. as each a kind of device of packing shaping that flexible sheet material is made among the claim 1-3, it is characterized in that: this axle (18) is made by the material with low-friction coefficient, is particularly made by polytetrafluoroethylene (PTFE) or polyacetals.
5. as each a kind of device of packing shaping that flexible sheet material is made among the claim 1-4, it is characterized in that: whole described external member can turn over an adjustable angle at vertical plane, so that removing axle (18) and on described packing body, first cover closing member (55) be installed afterwards, make described packing be drawn towards the station of filling described packing with the product of powdery or non-powdery, and seal this packing then.
6. as each a kind of device of packing shaping that flexible sheet material is made among the claim 1-5, it is characterized in that: described sheet material has the increase part that is made of projection, described projection is protruded from the plane of containing described projection, towards the outside of described packing; The grooved area (12) of described molded component (4) and/or the inwall of jaw (15) have cavity, the size of described cavity is greater than the described size that increases part, be contained in wherein so that in forming step, allow to increase part, and can not damage described increase part.
7. as each a kind of device of packing shaping that flexible sheet material is made among the claim 1-5, it is characterized in that: described sheet material has the increase part that is made of projection, described increase part is protruded from the plane of containing described projection, towards the inside of described packing; The outer wall of the axle (18) of the insert of described molded component (4) has cavity, and the size of described cavity can be accommodated in wherein in forming step so that increase part, and can not damage described increase part greater than the described size that increases part.
8. be used for producing a kind of packing of flexible sheet material and fill the equipment of this packing, it is characterized in that it comprises with the product of powdery or non-powdery with cover closing member (55):
-being used to deposit the thesaurus (1) of described flexible sheet material, described each sheet material side is stored in equipment in described thesaurus;
-be used for advancing each the parts (3) of N building mortion of claim 1-7, these building mortions distribute equably along its direction of advance, described parts (3) are used for arranging described device at each station, described each station is that to produce and fill described packing needed, described parts (3) can move with step mode, and its forward step is apart from the 1/N that is equivalent to described part length.
-be provided with the hold assembly (2) of aspirator (25) or equivalent system, these parts (2) are driven in the translational motion mode of level, and be used for grasping one by one described flexible sheet material, and after rotating, described sheet material is placed on aspirator (13) or the equivalent system, and one or more edges (14) of the grooved area (12) of the external member of this building mortion (4) are provided with described aspirator (13) or equivalent system;
-being used for installing the parts (6) of first cover closing member (55) in an end of described packing body, described packing body is to make by the shaping of building mortion (4);
-be used for filling the parts of packing with its first cover closing member with the product of powdery or non-powdery; With
-be used to install the parts (7) of second cover closing member (55) of similar above-mentioned parts.
9. equipment as claimed in claim 8 is characterized in that: described propulsive element comprises the transmission disk (3) with vertical rotation axle; Described transmission disk (3) have around the circle distribution that transmits disk (3) N building mortion (4), this transmissions disk (3) can move with step mode, its rotation step pitch is equivalent to the 1/N commentaries on classics.
10. as the equipment of claim 8 or 9, it is characterized in that: described clamper (2) comprises the clamping limb (26) that is provided with 4 aspirators (25) or equivalent system; Described 4 aspirators (25) or equivalent system are installed in the same plane, be connected in vacuum source, and be used for grasping flexible sheet material from thesaurus (1), described clamping limb (26) is installed on this turning cylinder (27), this turning cylinder (27) can turn over 180 ° by motor (28), so the whole assembly that constitutes is installed on the conveyer (29), this conveyer (29) can activated so that make horizontal translation by the worm screw (36) of being rotated by motor (37), described conveyer (29) can be along guide (30) motion, and consequent translational motion is with so that move to thesaurus (1) and grasp flexible sheet material on the worm screw (26).
11. as each equipment among the claim 8-10, it is characterized in that: be used to install cover closing member (6,7) described parts all contain transmission disk (40), and this transmits disk (40) and rotates around vertical axis, on this transmission disk (40) n station (42 is housed, 43,44), described a plurality of stations transmit the circumference period profile of disk (40) around this, and described transmission disk (40) can move with step mode, it rotates step pitch and is equivalent to the 1/n commentaries on classics, and described each station is respectively applied for:
-extracting is changed over to the cover closing member (55) in the suitable groove (49);
-transmitting described cover closing member (55) to parts (47), these parts (47) are used for coated with adhesive on the circumference of described cover closing member; With
-the described cover closing member that so has been coated with binding agent is placed on the end by building mortion (4) packing body that produce or after described packing body is filled;
Each of these stations is provided with hold assembly (45), particularly by the suction clamper of vertical drive, the actual propelling of supporting the described propulsive element (3) of described molded component (4) is synchronous with this transmission disk (40) that supports the described parts that cover closing member is installed, make when this transmission disk (40) is in the configuration state of placement, this transmits the upper surface centering of the hold assembly (45) of disk (40) with respect to the insert (18) of described building mortion (4), aligns in vertical direction with described transmission disk in described upper surface.
12. the equipment as claim 11 is characterized in that: described adhesive coated parts contain the coater nozzle (47) that is installed on the conveyer (51), this conveyer (51) translation flatly; The size of described coater nozzle (47) is made like this: it can be covered by described cover closing member, so that can be at the inner surface deposition binding agent drop of Zhou Bianhuan (56), this Zhou Bianhuan (56) constitutes the part of described cover closing member.
13. produce a kind of method of packing by flexible sheet material, it is characterized in that it comprises:
-at first aspect described flexible sheet material Production and Packaging body (58), according to desired package shape described flexible sheets is shaped, the insert of the molded component that utilization is worked in coordination (4) and external member and two edges of described sheet material are linked together;
-then at the place, an end of the described packing body of so producing, placed first cover closing member (62) that scribbles binding agent on the inner surface of its circumference or the outer surface in advance; With
One rotates container so that obtain, that comprise described body and described first cover closing member then, makes to allow second cover closing member to be placed on the open end of formed described body.
14. produce a kind of method of packing by flexible sheets as claim 13, it is characterized in that: when this insert (18) of described molded component (4) is still fully or almost entirely within described external member by described molded component remains on its locational packing body (58), place described first cover closing member, the feasible maximum grip power that guarantees between Zhou Bianhuan (56) that is provided with in the described cover closing member and the packing body that is remained on its position by described insert (18) in this makes the package encapsulation of generation get very good thus.
15. as claim 14 produce a kind of method of packing by flexible sheet material, it is characterized in that: the placement of described first cover closing member can not cause any region deformation of protruding from the inwall (57) of packing body.
16. as among the claim 13-15 each produce a kind of method of packing by flexible sheet material, it is characterized in that: described second cover closing member is placed during without any insert in the packing body interior.
17. produce a kind of packing and fill the method for described packing by flexible sheet material, it is characterized in that it comprises with the product of powdery or non-powdery:
-at first aspect described flexible sheet material Production and Packaging body (58), according to desired package shape described flexible material is shaped, utilized the insert and the external member of the molded component (4) of working in coordination, two edges of described sheet material have been linked together;
-then at the place, an end of the packing body of so producing, placed first cover closing member (62) that scribbles binding agent on the inner surface of its circumference or the outer surface in advance; With
-rotating container so that obtain, that contain described packing body and described first cover closing member then, the described container that makes permission so make is filled the product with powdery or non-powdery; With
At last, on the second end of described packing, place second cover closing member (63).
18. as claim 17 by flexible sheet material produce a kind of packing and fill with the product of powdery or non-powdery as described in the method for packing, it is characterized in that: when the insert (18) of shaping parts (4) still fully or almost entirely when being remained on the inside of its locational packing body (58) by the described external member of described molded component, placed first cover closing member (62), make and to guarantee that in Zhou Bianhuan that is provided with on the described cover closing member (56) and the maximum grip power that is remained at this some place by described insert (18) between the described packing body in its position, the packing of Sheng Chenging is sealed thus must be very good.
CNA2004800095523A 2003-04-09 2004-04-08 Device, installation and process for producing a package from a sheet of flexible material. Pending CN1771121A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0304376A FR2853583A1 (en) 2003-04-09 2003-04-09 DEVICE, INSTALLATION AND METHOD FOR PRODUCING A PACKAGE FROM SHEET OF FLEXIBLE MATERIAL AND FOR FILLING IT WITH A PULVERULENT OR NON-POWDER PRODUCT
FR03/04376 2003-04-09

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CN1771121A true CN1771121A (en) 2006-05-10

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CNA2004800095523A Pending CN1771121A (en) 2003-04-09 2004-04-08 Device, installation and process for producing a package from a sheet of flexible material.

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US (1) US20060021298A1 (en)
EP (1) EP1617992B1 (en)
JP (1) JP2006522694A (en)
CN (1) CN1771121A (en)
AT (1) ATE340692T1 (en)
AU (1) AU2004228379A1 (en)
BR (1) BRPI0408823A (en)
CA (1) CA2521636A1 (en)
CY (1) CY1105884T1 (en)
DE (1) DE602004002586T2 (en)
DK (1) DK1617992T3 (en)
EA (1) EA007256B1 (en)
ES (1) ES2274445T3 (en)
FR (1) FR2853583A1 (en)
MA (1) MA27673A1 (en)
MX (1) MXPA05010843A (en)
PL (1) PL1617992T3 (en)
PT (1) PT1617992E (en)
TN (1) TNSN05259A1 (en)
WO (1) WO2004089611A2 (en)
ZA (1) ZA200508163B (en)

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CN108025817A (en) * 2015-09-22 2018-05-11 吉第联合股份公司 The equipment for manufacturing the packaging part of the smoke grenade of device and production comprising electronic cigarette of the smoke grenade of electronic cigarette
CN109910369A (en) * 2019-04-23 2019-06-21 吉林大学 A kind of full-automatic not damaged bottom forming apparatus of file pouch aspirated-air type

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EP2428355B1 (en) * 2010-09-14 2016-01-27 Tetra Laval Holdings & Finance S.A. A method and a machine for producing a container, in particular a container for pourable food products
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IT201700103228A1 (en) 2017-09-15 2019-03-15 Sasib Spa Bending unit and method for forming an empty case by bending a blank around a spindle
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CN108025817A (en) * 2015-09-22 2018-05-11 吉第联合股份公司 The equipment for manufacturing the packaging part of the smoke grenade of device and production comprising electronic cigarette of the smoke grenade of electronic cigarette
CN108025817B (en) * 2015-09-22 2020-03-24 吉第联合股份公司 Device for producing cartridges for electronic cigarettes and device for producing blister packs
CN109910369A (en) * 2019-04-23 2019-06-21 吉林大学 A kind of full-automatic not damaged bottom forming apparatus of file pouch aspirated-air type
CN109910369B (en) * 2019-04-23 2023-09-01 吉林大学 Full-automatic file bag air suction type non-damage bottom forming device

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FR2853583A1 (en) 2004-10-15
ES2274445T3 (en) 2007-05-16
DK1617992T3 (en) 2007-02-05
WO2004089611A3 (en) 2005-03-31
ATE340692T1 (en) 2006-10-15
CY1105884T1 (en) 2011-02-02
DE602004002586D1 (en) 2006-11-09
EP1617992A2 (en) 2006-01-25
EP1617992B1 (en) 2006-09-27
WO2004089611A8 (en) 2005-10-20
JP2006522694A (en) 2006-10-05
EA200501575A1 (en) 2006-04-28
WO2004089611A2 (en) 2004-10-21
MA27673A1 (en) 2005-12-01
CA2521636A1 (en) 2004-10-21
US20060021298A1 (en) 2006-02-02
TNSN05259A1 (en) 2007-07-10
PL1617992T3 (en) 2007-02-28
MXPA05010843A (en) 2005-12-05
AU2004228379A1 (en) 2004-10-21
BRPI0408823A (en) 2006-04-04
ZA200508163B (en) 2007-01-31
PT1617992E (en) 2007-01-31
EA007256B1 (en) 2006-08-25
DE602004002586T2 (en) 2007-06-28

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