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EP2268481B1 - Dispositif et procede de fabrication de sachets - Google Patents

Dispositif et procede de fabrication de sachets Download PDF

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Publication number
EP2268481B1
EP2268481B1 EP09729842A EP09729842A EP2268481B1 EP 2268481 B1 EP2268481 B1 EP 2268481B1 EP 09729842 A EP09729842 A EP 09729842A EP 09729842 A EP09729842 A EP 09729842A EP 2268481 B1 EP2268481 B1 EP 2268481B1
Authority
EP
European Patent Office
Prior art keywords
tube
tear
bags
rollers
portions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09729842A
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German (de)
English (en)
Other versions
EP2268481A1 (fr
Inventor
Jörg Christian THIES
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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
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Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to PL09729842T priority Critical patent/PL2268481T3/pl
Publication of EP2268481A1 publication Critical patent/EP2268481A1/fr
Application granted granted Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0012—Flexible containers made from webs by folding webs longitudinally having their openings facing in the direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/004—Closing bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0481—Puncturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/21—Out of contact with a rotary tool

Definitions

  • the invention relates to a device for producing bags according to the preamble of claim 1 and to a method for producing bags according to the preamble of claim 11.
  • German patent publication DE 720 665 a machine for producing flat or side-folding bags, in which a material web unwound from a roll, folded into a tube and separated into individual pieces of hose, which are then provided in each case with a bottom.
  • a web is first provided with transverse perforations, wherein at each perforation individual perforation sections are offset in the direction of travel of the web relative to other sections.
  • this offset perforation results in parts of the rear wall projecting beyond the front wall at one end of the tube section.
  • This over the front wall going beyond part of the rear wall is also referred to as a tab.
  • the front wall towers over the rear wall at the other end.
  • the perforation is designed so that at the leading end of the hose section, the rear wall projects beyond the front wall. This procedure is chosen because then easily folded back the tab and attached to the front wall, for example, glued, can be.
  • bags have been increasingly requested in which a strip of transparent material is longitudinally incorporated in the front wall.
  • the folded back wall on the front wall is usually printed, since in comparison to conventional bags, the printable area on the front wall is lower overall.
  • roller pair In which the peripheral speed of the rollers is smaller than the peripheral speed of the rollers of the Abr diligentwalzenpases, but greater than the peripheral speed of the rollers of the feed roller pair.
  • These other rollers can be considered as an additional tear-off.
  • Such devices are from the document DE 647 889 B known.
  • the device described operates very slowly in comparison to devices for the production of conventional bags. Also, the separated part can often not be removed reliably, so it can lead to malfunction of the machine to stoppages.
  • the setting of the three mentioned pairs of rollers to each other is very difficult. In addition, the required speed differences often create problems and limit the possible section lengths.
  • the object of the present invention is therefore to propose an apparatus and a method for the production of bags, wherein a material part of the front wall is removed, which overcomes the mentioned disadvantages of the described device of the prior art.
  • the object is achieved by a device comprising the characterizing features of claim 1, and a method having the characterizing features of claim 11.
  • the additional tear-off device is spaced in the transport direction of the hose from the separating device, wherein the material portion is torn off by means of the tear-off device when the hose section or bag has left the first separator.
  • the basic idea of the present invention is, in principle, not to change the separating device for separating individual tube sections of machines for producing conventional bags in comparison with the described machine known from practice.
  • a further separating or tearing device is provided. This further tear-off device operates independently of the first separating device for separating individual tube sections, but according to the same functional principle. It can even be identical to the first separator.
  • the separation of a hose section from the hose and the separation of the material section thus takes place in two separate steps in two separate stations.
  • the processing speed which is known from machines for the production of conventional bags, can be maintained, since not only the separating device for separating individual tube sections can be operated at this speed, but also the additional separating device.
  • a device according to the invention operates much more reliably, since no complex, the torn-off material portion removal device must be provided within the first separator.
  • the material section can be removed from one of the rollers separating the material section. It is preferably torn from a bag or hose portion of the material portion which runs in front of a separation section just isolated hose section or a to be singulated in the separator hose section.
  • the bag or hose portion from which the material portion is torn off may directly precede the latter hose portion, or other lengths of hose may pass therebetween.
  • a gap is characterized in that no components of the first tube section or the first bag with components of the subsequent tube section or the subsequent bag overlap.
  • the material section to be separated of the section of tube that is running ahead does not overlap with the tab of the subsequent tube section which is in advance.
  • the additional tear-off device of the device for molding the soil is particularly easy from a Construct apparatus for making conventional bags by coupling an additional tear-off device.
  • the additional tear-off device can be produced, for example, as an additional module, which can optionally be offered and sold or even retrofitted later. If such an additional tear-off device is present at said position, it can also be put out of operation if conventional bags are to be produced.
  • a device according to the invention can therefore also be used very flexibly when it comes to producing different kinds of bags.
  • a device manufactured according to this embodiment is more compact than the machine described in the previous paragraph.
  • the material portion from the front end of the hose portion can be torn off. This is only possible in the first-mentioned embodiment, when the bottom is formed at the trailing end of the hose section, which is, however, apart from the rule due to the relatively complicated procedure.
  • a device for removing material sections is provided in the additional tear-off.
  • This device may include suction devices, pliers or a combination of suction and pliers.
  • the device for removing material sections comprises at least one needle roller.
  • the said device for removing material sections can simply consist of needles which are associated with one of the rollers of the Abr facedwalzencrues, so that no additional needle roller is required. These needles may be disposed within the roller and slidably mounted relative to this roller.
  • the first separating device for separating individual tube sections which is also referred to as a first tear-off device in this patent application, comprises holding means with which or which the material section to be torn off later is fixed. Such holding means are moved so that the material portion is at rest relative to the piece of tubing to which this portion of material belongs.
  • the retaining means must move with the circumferential speed of the rollers of the roller pair, which accelerates the hose section to be torn off.
  • the retaining means must move at the transport speed of the hose.
  • holding means are preferably the peripheral surfaces of other rolls in question.
  • additional holding means when the Abr thoroughlywalzencru or Vorzugswalzencru detect the abstressed tube section or the following hose directly in the region of said material section.
  • any circulating transport means are conceivable, such as conveyor belts, which are guided over several rollers or rollers and ultimately fulfill the same purpose as the aforementioned rollers.
  • the second tear-off station can be driven by a drive separated from the drive of the main machine.
  • a second tear-off station there is no need for a geared connection be made between the drive of the actual machine to the second tear-off. This facilitates the assembly work.
  • the second tear-off station is arranged in a machine frame which is independent of the machine frame of the main machine. Both machine frames can then be interconnected via fasteners such as screws, but ultimately form independent units.
  • the main machine is understood to mean the machine part with which "conventional bags" can be completely produced.
  • a storage cylinder in the machine frame, in which the second tear-off is arranged, is mounted.
  • Fig. 1 shows a device 1 for the production of bags.
  • the device 1 comprises an unwinding device 2, to which a material web 3 in the form of a roll 4 is fed. Starting from this winding 4, the web 3 is fed via guide rollers 5 to the cross-cutting station 6 or perforating station 6.
  • This station 6 comprises one or more cross-cutting or transverse perforating blades, not shown in detail, which rotates on a roller 7.
  • the web 3 runs in this station 6 via a counter-pressure roller 8, which has the main purpose to provide the necessary for the cutting or perforating counter pressure.
  • the material web 3 passes through a nip formed by a further guide roll 5 and a roller formed as a longitudinal glue 26.
  • a tube 10 is formed from the material web 3, by the web 3 by means of guide elements, such as guide plates, taken laterally, so that the edges of the web subsequently overlap.
  • the subsequently overlapping regions were already provided by means of the longitudinal glue 26 with a suitable adhesive.
  • gussets can be inserted. The insertion of the gussets can also be done after the hose formation.
  • the tube 10 is now usually continued in the transport direction z.
  • the tube 10 is guided through the nip of a first pair of rollers 13. During the further advancement of the hose this passes into the nip of a second pair of rollers 14.
  • the rollers of the second pair of rollers have constantly or at least temporarily a greater peripheral speed than the rollers of the first pair of rollers 13 whose peripheral speed advantageously coincides with the transport speed of the tube 10.
  • the second pair of rollers 14 engage the tube 10. This can be done by entering the leading end of the tube in the nip of the second pair of rollers.
  • rollers of the second nip 14 can also be moved relative to the hose 10, for example vertically, and applied to the hose. As the rolls of the second nip 14 abut the tube, the tube ruptures along the cut or perforation introduced into the web at station 6.
  • the piece of tubing 12 torn off from the tube now enters the floor gluing and floor folding station 15.
  • the piece of tubing 12 is held on the floor maker cylinder 16.
  • the forward-running tab of the tube piece which is usually components of the underside and the top dominates, folded, so that parts of the lower layer rests after folding on the outside of the upper layer.
  • the tab and / or the region of the outer side of the upper layer on which the tab rests after folding over provided with an adhesive, such as glue. Serves the glue applicator, which in the FIG. 1 symbolized by the glue cylinder 17.
  • This tear-off station 18 is thus arranged downstream of the bottom maker cylinder 17.
  • This station is basically constructed like the first tear-off station 11 and operates analogously. The distances between the two nips are set so that the nip of the pair of rollers 19 detects only the material portion of the upper layer, which protrudes beyond the lower layer, while the pair of rollers 20 ensures an accelerated further transport of the bag. This portion of material is then removed in an advantageous manner. After tearing off said material section of the bag is placed on a table 22 by means of a storage cylinder 21. The bags are usually arranged vertically. Vorr this table 22, the bags can then be removed in batches in a suitable manner.
  • FIG. 2 shows a further embodiment of a device according to the invention.
  • the basic operating principle does not differ from that of a device according to the FIG. 1 why identical elements have been given the same reference numerals.
  • the second tear-off device 18 is now arranged in the transport direction z in front of the Bodenbeleimungs- and Umklappstation 15. In this case, therefore, only the material section at the rear end of the hose section is torn off before the floor is made.
  • the bags which with the device according to the in the FIG. 1 shown embodiment, do not differ from the bags, which with a device according to the in the FIG. 2 shown embodiment have been made.
  • the devices shown in the two embodiments differ not only with respect to the arrangement of the second tear-off 18. Furthermore, in the embodiment according to FIG. 2 the Bodenmacherzylinder 16 at the same time as a storage cylinder, so that it can be dispensed with a separate storage cylinder. However, the second tear-off must be considered from the beginning in the construction of a device according to the invention. According to the embodiment FIG. 1 the second tear-off station 18 can also be provided later or optional. This is in the FIG. 1 indicated by the dividing line 23, which indicates that the second tear-off 18 and consequently also the storage cylinder 21 in a separate from the machine frame of the main engine 24 machine frame, so in the machine frame 25 of the second tear-off can be stored.
  • the second tear-off station can be provided with its own drive, which supplies the rolls of this tear-off station 18 with torque.
  • Other possibly necessary elements of this tear-off station can be supplied with power from this drive motor.
  • the storage cylinder if present, can be supplied in this way with power or torque.
  • this separate drive when a device according to the invention according to the FIG. 1 is executed. In this case, a full modularity is given, since the second tear-off works completely independently and therefore an existing device for the production of bags can be provided in a simple manner. But also in a device according to the FIG. 2 has a separate drive the advantage that the second tear-off can be retrofitted.
  • the FIG. 3 shows again a device according to the FIG. 1 ,
  • the roller 50 of the roller pair 19 is designed as a needle roller, which in FIG. 4 is explained in more detail.
  • the roller 51 is designed accordingly as a counter-pressure roller, which may include depressions into which the needles can dip. These depressions can be configured, for example, as boreholes or as grooves.
  • a scraper device designed as a suction device is provided, which has the purpose of removing a material section received in the roller nip by the needle roller 50 from the needle roller 50 again.
  • the stripping device is not limited to the interaction with a needle roller. It may also cooperate with other transport means capable of tearing off a section of material from a bag or hose section. Such a transport device may for example be a suction roller.
  • FIG. 4 shows enlarged the roller pairs 19 and 20.
  • the roller 50 of the roller pair 19 is equipped with needles 55, two of which can be seen. These needles 55 are slidably mounted within the roller 50 and are moved out of the peripheral surface of the roller 50 just before or when they reach the counter-pressure roller 51. At this moment, the material section 38 should be detected. The tearing of the material portion 38 is carried out either by the holding by means of the needles 55 or by the fact that the material portion in the gap of the rollers 50 and 51 is held or by both. If, after further rotation of the roller 50, the material section has reached the region of the suction device 54, the needles 55 can be retracted again within the body of the roller 50, so that the suction of the material section is facilitated.
  • the extension and retraction of the needles can be done for example by a guide surface, not shown.
  • the needles may be spring-loaded, for example, so that they are in the basic position within the roll body. To extend the needle, these can then run over a guide surface, which is arranged so that the needles are pressed against the spring force to the outside. However, the needles can also be moved in another direction in the direction of the double arrow R, which indicates the radial direction of the roller 50.
  • controllable pneumatic cylinders are conceivable.
  • the bag 39 is already in the nip between the rollers 52 and 53.
  • the peripheral speed of these rollers is substantially equal to the transport speed with which the bags or pieces of tubing are transported through the apparatus.
  • the circumferential speed of the rollers 50 and 51 at least in the period between the detection of the material portion 38 and the tearing off, is smaller than this transport speed, in order to allow the tearing in the first place.
  • the roller 50 since the average rotational speed, ie the distance after a complete rotation of the roller 50 divided by the associated time, must be equal to the transport speed, the roller 50 must be non-uniform, that is driven with non-uniform angular or peripheral speed become. This can be done for example via a known non-uniformity gear or a separate servo motor.
  • the phase angle of the rollers 50 can be adjusted in the direction of the arrows ⁇ and - ⁇ in order to be able to process tube pieces or bags of different formats.
  • FIG. 4 was previously described only in connection with an arrangement of the second tear-off behind the Bodenbeleimungs- and Umklappstation 15.
  • a second tear-off station which is located in front of the ground gluing and folding station 15, can operate in the same way.
  • FIG. 5 shows the rollers of the roller pairs 13 and 14 in closer view.
  • the upper roller of the roller pair 13 has on its peripheral surface an increase 56. Only when the elevation enters the nip of the rollers of the roller pair 13, the hose located therein is held between the rollers. In the same way, the roller pair 14 may be configured. Now, if the peripheral speed of the rollers of the roller pair 14 is greater than that of the roller pair 13, so when a perforation has passed through the nip 13, a tearing off.
  • the FIG. 6 shows the material web 3 after passing through the perforating 6.
  • the middle region 30 of this material web forms after passing through the tube forming station 9, the lower layer of the tube or the subsequent bag.
  • the two lateral regions 31 and 32 which may each have a different width, later form the upper layer of the finished bag.
  • the lateral region 32 can also be additionally divided into 32 and 32 ', wherein the region 32' may comprise transparent material, preferably transparent plastic film.
  • the material from which the Areas 30, 31 and 32 are made, is a non-transparent material, preferably paper.
  • the connection between the non-transparent material and the transparent material may have already taken place when the material web is wound on the winding, which is later supplied as a winding 4 of the device.
  • the merging of the transparent and the non-transparent material can also take place within the device 1 according to the invention.
  • the material web 3 is provided with Querperforationen 33, which are shown as a dotted line. These transverse perforations are subdivided into a region 34 in which the perforation lies on a single line. This area lies substantially in the middle region 30 of the material web. In the other regions of the transverse perforations, this single perforation divides into two parallel perforations 35, 36. The area between the perforations 35, 36 forms the portion of material which is removed and removed in the second tear-off station 18.
  • the FIG. 7 shows the hose pieces 12, which by forming a tube from the material web 3 according to FIG. 3 and was produced by dicing.
  • the arrow z illustrates the transport direction.
  • the advance sack tears along the line of perforations formed by the perforation line sections 34 and 35.
  • holding elements engage the material section 38 and ensure that the hose section and the material section are moved on with the same speed.
  • the edge 34 is now shown as a dashed line, as it represents an invisible edge.
  • the lower layer 30 now projects beyond the upper layer, for which reason the front flap 37 is visible from the lower layer.
  • FIG. 8 shows this hose section 12, from which now the material portion 38 has been torn off. Now not only towers at the front end, but also at the trailing end of the lower layer, the upper layer. The former perforation 36 now forms the end edge of the upper layer. The previous perforation 34 is now visible as the trailing edge of the lower layer.
  • FIG. 9 again shows the tube section 12, which has been closed by folding the front flap 37 on the upper layer and now represents a finished bag 39. It should be noted again at this point that in the FIGS. 7 to 9 a flat bag is shown, which has no gussets. Nevertheless, the described steps can also be applied to gusseted bags, which are customary for packaging, for example, baked goods.
  • FIG. 10 shows an embodiment of a needle roller 50 and in particular the control of the displacement of the needles within this needle roller.
  • the needle roller 50 initially comprises a cylinder body 60, which is configured as a hollow cylinder and which has a central opening 62 at its end faces 61. Externally, another hollow cylinder 63 is attached to one end face.
  • the cylinder body 60 and / or, as in the Fig. 10 is shown, the hollow cylinder 63 are rotatably supported via a bearing 64 in the machine frame 25. At least one of the hollow cylinder 63 is acted upon by a drive with a torque.
  • the drive may, for example, act on a toothed belt which transmits the drive torque to the hollow cylinder 63 by means of gears, which thus acts as a shaft.
  • Another cylinder 65 penetrates both the hollow cylinder 63 and the central opening and thus projects into the interior of the cylinder body 60.
  • the hollow cylinder 63 can still be supported on the cylinder 65.
  • This cylinder 65 can be fixed to non-illustrated parts of the machine frame 25, but can also be rotated relative to this. This twisting possibility serves as described below, the adjustment of the needles relative to the outer surface of the cylinder body 60th
  • a needle carrier 67 is slidably mounted in guides 68, so that it is displaceable in the direction of the double arrow R relative to the cylinder body 60 (see FIG. 11 ).
  • the guides 68 are in the in the FIG. 10 shown embodiment of two plane-parallel planes, which represent slip planes for the needle carrier. However, they can basically be designed differently for this purpose, as long as they allow the displacement of the needle carrier in the direction of the double arrow R.
  • the needle carrier 67 carries on each of its two side surfaces a row of needles 72 which can pass through recesses 73 of the outer surface 74 of the cylinder body 60. At the end faces 69, the needle carrier 67 has elliptical recesses 70.
  • rollers 71 which are fixed to the needle carrier 67 facing the end face of the cylinder 65, wherein the axis 75 of the roller 71 is not aligned with the axis of the cylinder 65, but is arranged eccentrically to this.
  • the roller may be rotatably mounted on the cylinder 65.
  • FIG. 12 shows the same roller 50 as the FIG. 10 , but further rotated by an angle of 90 °.
  • the function of the needle roller 50 can be determined by the FIGS. 11 and 13 be explained.
  • the upper needles which are in the so are located "12 o'clock position" completely sunk within the cylinder body 60.
  • the lower needles 72 '("6 o'clock position) are extended as far as possible and project beyond the outer surface 74 of the cylinder body 60.
  • the needles 72' are able to grip a material section 38.
  • the needle carrier Since the needle carrier is not freely movable, but only in the direction of the arrow R is displaceable, the needle carrier 67 is acted upon by the action of the roller 71 on the outer sides of the elliptical recess 70 with a resultant constraining force, which points in the direction R.
  • the cylinder 65 can be rotated relative to the machine frame. This is possible even during operation of the device according to the invention. With the rotation of the cylinder 65 and the axis of rotation 73 of the roller 71 is pivoted by the same angular amount, which has the consequence that also the position in which the needles 72 and 72 'are extended as far as possible, is changed by this angular amount. If, for example, the cylinder 65 is rotated counterclockwise by 30 degrees, the position in which the needles 72 or 72 'are extensible as far as possible is changed to the so-called 5 o'clock position.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Massaging Devices (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Claims (11)

  1. Dispositif (1) pour la fabrication de sachets, qui se composent de préférence en grande partie de papier, comprenant:
    - un dispositif de perforation (6) pour perforer transversalement une bande de matériau (3),
    - un dispositif de formation de tube (9) pour former un tube (10) à partir de la bande de matériau (3),
    - un dispositif de coupe (11) pour séparer des parties de tube individuelles (12),
    - un dispositif (15, 16, 17) pour former un fond à une des extrémités de la partie de tube (12),
    dans lequel il est prévu au moins un dispositif d'arrachement supplémentaire (18), avec lequel des parties individuelles de matériau peuvent être arrachées des parties de tube (12) ou des sachets, caractérisé en ce que le dispositif d'arrachement supplémentaire (18) est espacé du dispositif de coupe (11) dans la direction de transport (z) du tube, dans lequel la partie de matériau peut être arrachée au moyen du dispositif d'arrachement (18), lorsque la partie de tube ou le sachet a quitté le premier dispositif de coupe.
  2. Dispositif (1) selon la revendication précédente, caractérisé en ce que le dispositif d'arrachement supplémentaire (18) est disposé après le dispositif (15, 16, 17) de formation du fond.
  3. Dispositif (1) selon la revendication 1, caractérisé en ce que le dispositif d'arrachement supplémentaire (18) est disposé avant le dispositif (15, 16, 17) de formation du fond.
  4. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif d'arrachement supplémentaire (18) comprend un dispositif (54) pour enlever les parties de matériau (38).
  5. Dispositif (1) selon la revendication précédente, caractérisé en ce que le dispositif (54) pour enlever les parties de matériau (38) comprend au moins un rouleau hérisson (50).
  6. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu, dans le dispositif de coupe (11) pour séparer des parties de tube individuelles (12), au moins un moyen de maintien, avec lequel la partie de matériau (38) peut être saisie et qui se déplace de telle manière que la partie de matériau se trouve au repos par rapport à la partie de tube (12) à laquelle la partie de matériau est encore associée.
  7. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif d'arrachement supplémentaire (18) comprend au moins deux paires de rouleaux (19, 20), dans lequel les rouleaux d'une deuxième paire de rouleaux - considérée dans la direction de transport (z) des parties de tube (12) ou des sachets (39) - peuvent être entraînés avec une vitesse périphérique qui correspond à la vitesse de transport des parties de tube (12) ou des sachets (39), et en ce que la partie de matériau (38) peut être saisie par une première paire de rouleaux (19), qui peut être entraînée, au moins au moment de la saisie de la partie de matériau (38), avec une vitesse périphérique réduite par rapport à la vitesse de transport des parties de tube (12) ou des sachets (39).
  8. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la deuxième station d'arrachement (18) est entraînée par un entraînement séparé.
  9. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la deuxième station d'arrachement (18) est disposée dans un bâti de machine (25) indépendant du bâti de machine (24) de la machine principale.
  10. Dispositif (1) selon la revendication précédente, caractérisé en ce qu'un cylindre de réception (21) est disposé dans le bâti de machine indépendant (25).
  11. Procédé pour la fabrication de sachets (39), qui se composent de préférence en grande partie de papier, dans lequel le procédé comprend les étapes suivantes:
    - perforer transversalement une bande de matériau au moyen d'un dispositif de perforation (6),
    - former un tube à partir de la bande de matériau au moyen d'un dispositif de formation de tube (9),
    - séparer des parties de tube individuelles (12) au moyen d'un dispositif de coupe (11),
    - former un fond à une des extrémités de la partie de tube avec un dispositif (15, 16, 17) de formation de fonds,
    caractérisé en ce que l'on arrache en plus des parties de matériau (38) des parties de tube (12) ou des sachets (39) dans un dispositif d'arrachement supplémentaire (18), après que la partie de tube (12) ou le sachet (39) ait quitté le dispositif de coupe (11) et ait été éloigné dans la direction de transport et avant que celui-ci (12, 39) atteigne le cylindre de réception ou le cylindre de formation de fond.
EP09729842A 2008-04-07 2009-04-07 Dispositif et procede de fabrication de sachets Active EP2268481B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09729842T PL2268481T3 (pl) 2008-04-07 2009-04-07 Urządzenie i sposób wytwarzania worków

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810017726 DE102008017726A1 (de) 2008-04-07 2008-04-07 Vorrichtung und Verfahren zur Herstellung von Beuteln
PCT/EP2009/054136 WO2009124929A1 (fr) 2008-04-07 2009-04-07 Dispositif et procédé de fabrication de sachets

Publications (2)

Publication Number Publication Date
EP2268481A1 EP2268481A1 (fr) 2011-01-05
EP2268481B1 true EP2268481B1 (fr) 2013-01-16

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EP09729329A Active EP2276613B1 (fr) 2008-04-07 2009-04-07 Cylindre à aiguilles
EP09729842A Active EP2268481B1 (fr) 2008-04-07 2009-04-07 Dispositif et procede de fabrication de sachets

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EP09729329A Active EP2276613B1 (fr) 2008-04-07 2009-04-07 Cylindre à aiguilles

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US (2) US8752460B2 (fr)
EP (2) EP2276613B1 (fr)
AT (1) ATE519574T1 (fr)
CA (1) CA2720882C (fr)
DE (1) DE102008017726A1 (fr)
ES (2) ES2369181T3 (fr)
PL (2) PL2276613T3 (fr)
PT (2) PT2276613E (fr)
WO (2) WO2009124930A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029139A1 (de) * 2010-05-19 2011-11-24 Windmöller & Hölscher Kg Vorrichtung und Verfahren zur Erzeugung von Schlauchabschnitten zur Herstellung von Beuteln
DE202012100652U1 (de) 2012-02-27 2012-04-02 Windmöller & Hölscher Kg Behältnis und Vorrichtung zur Herstellung von Behältnissen
CN103433971B (zh) * 2013-08-08 2015-04-22 朱文龙 机械式薄片打孔机
FR3030352B1 (fr) * 2014-12-19 2018-09-07 Holweg Group Procede et machine de fabrication de sacs
CN109877907B (zh) * 2019-04-19 2023-09-29 涿州皓原箔业有限公司 一种孔状铝箔加工装置及其加工方法
DE102021204369A1 (de) 2020-11-27 2022-06-02 Windmöller & Hölscher Kg Beutel, Verfahren und Vorrichtung zur Herstellung eines Beutels
CN114227810A (zh) * 2021-12-22 2022-03-25 软控股份有限公司 一种胎侧自动刺孔装置
CN118315611B (zh) * 2024-04-30 2025-01-28 三一技术装备有限公司 一种电芯卷绕设备

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR786579A (fr) 1934-06-26 1935-09-05 Holweg Const Mec Procédé et dispositifs pour la fabrication de sacs plats
DE647889C (de) * 1934-09-05 1937-07-15 Holweg Const Mec Verfahren und Vorrichtung zum Herstellen von Flachbeuteln von der Bahn
GB482765A (en) 1936-12-05 1938-04-05 Holweg Const Mec Improvements in and relating to machines for the manufacture of flat or gussetted paper bags
GB494040A (en) * 1937-07-02 1938-10-19 Henry Jex Woods Improvements in or relating to machines for forming flat bags
DE720665C (de) 1940-10-31 1942-05-12 Windmoeller & Hoelscher Maschine zum Herstellen von Flach- und Seitenfaltenbeuteln
AT186515B (de) 1949-10-07 1956-08-25 Hans Hirt Verfahren zur Herstellung von Papiersäcken und nach diesem Verfahren hergestellter Papiersack
FR1159929A (fr) 1956-10-24 1958-07-03 Holweg Const Mec Dispositif de coupe pour la fabrication de sacs plats
US3350988A (en) * 1961-06-23 1967-11-07 Frank L Schultz Method of making continuous form envelopes
US3390617A (en) * 1962-02-28 1968-07-02 Cloud Machine Corp Packaging method and apparatus
US3355974A (en) * 1965-08-23 1967-12-05 Du Pont Film-perforating apparatus
US3552278A (en) * 1967-10-09 1971-01-05 Lion Packaging Products Co Inc Method and apparatus for making interconnected bags having closure flaps and bottom gussets
US3599538A (en) * 1969-05-07 1971-08-17 Continental Can Co Three dimensional bag forming method and apparatus
US3683736A (en) * 1970-12-23 1972-08-15 Guenter H Loose Ultrasonic perforating of a sheet of film, paper or the like
US3877353A (en) * 1973-11-12 1975-04-15 Rockwell International Corp Stripping device
US4213363A (en) * 1975-11-19 1980-07-22 Maurice Granger Apparatus for the cutting and simultaneous dispensing of a web of roll material
US4055101A (en) 1976-05-19 1977-10-25 Burroughs Corporation Roll fed rotary web device with improved perforator
US4395254A (en) * 1978-10-27 1983-07-26 Schuster Samuel J Apparatus for making disposable, breathable receptacles
FR2460776B1 (fr) 1979-07-13 1987-06-12 Michel Venthenat Procede pour realiser de facon selective des micro-perforations sur un produit plat, machine pour la mise en oeuvre du procede et produit obtenu par la mise en oeuvre du procede
US4594926A (en) 1983-10-24 1986-06-17 Didde Graphic Systems Corporation File hole punch ring apparatus for web fed paper conveying mechanism
US4730943A (en) * 1986-11-07 1988-03-15 Johnson James R Plastic bag with carrying handle
US4790803A (en) * 1987-06-30 1988-12-13 T. C. Manufacturing Company, Inc. Method of making bottom gusset bag pad arrangement for liquid containers
US4820251A (en) * 1988-02-22 1989-04-11 Amplas, Inc. Web notching control apparatus
US4954124A (en) * 1988-03-21 1990-09-04 The Dow Chemical Company Stand-up plastic bag and method of making same
US4913693A (en) * 1988-12-02 1990-04-03 Cello Bag Co. Method of manufacturing a top gusset bag with integral handle
US5765345A (en) * 1993-09-29 1998-06-16 Ivers-Lee Corporation Deep draw package and system for making same, including apparatus and method
JPH07256596A (ja) 1994-03-23 1995-10-09 Tokyo Autom Mach Works Ltd 穿孔装置
DE19544330C2 (de) 1995-11-28 2000-07-27 Windmoeller & Hoelscher Nadelwalzenanordnung mit mehreren Nadelwalzen zur Perforierung einer durchlaufenden Materialbahn
CA2288259A1 (fr) 1999-11-03 2001-05-03 Bonar Inc. Perforateur retractable
JP2003127094A (ja) 2001-07-30 2003-05-08 Heidelberger Druckmas Ag 紙葉状刷本に種々の穴あけパターンを製作する装置
US20040057637A1 (en) * 2002-09-25 2004-03-25 Akira Nishibe Pouch with a straw hole and method of manufacturing the same
CA2509485A1 (fr) * 2005-06-16 2006-12-16 Ionel Mihailescu Moteur a combustion interne continu
JP4612612B2 (ja) * 2006-12-01 2011-01-12 株式会社日本製鋼所 成形ロール、薄膜形成装置および薄膜形成方法

Also Published As

Publication number Publication date
WO2009124930A1 (fr) 2009-10-15
ES2402390T3 (es) 2013-05-03
PT2268481E (pt) 2013-04-08
US10391664B2 (en) 2019-08-27
WO2009124929A1 (fr) 2009-10-15
PT2276613E (pt) 2011-09-01
DE102008017726A1 (de) 2009-10-08
US8752460B2 (en) 2014-06-17
PL2276613T3 (pl) 2012-01-31
EP2276613A1 (fr) 2011-01-26
PL2268481T3 (pl) 2013-06-28
ATE519574T1 (de) 2011-08-15
EP2276613B1 (fr) 2011-08-10
US20110100176A1 (en) 2011-05-05
ES2369181T3 (es) 2011-11-28
US20110143901A1 (en) 2011-06-16
CA2720882A1 (fr) 2009-10-15
EP2268481A1 (fr) 2011-01-05
CA2720882C (fr) 2016-11-08

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