EP1382529A1 - Machine et procédé pour emballer des matériaux en vrac - Google Patents

Machine et procédé pour emballer des matériaux en vrac Download PDF

Info

Publication number
EP1382529A1
EP1382529A1 EP03019085A EP03019085A EP1382529A1 EP 1382529 A1 EP1382529 A1 EP 1382529A1 EP 03019085 A EP03019085 A EP 03019085A EP 03019085 A EP03019085 A EP 03019085A EP 1382529 A1 EP1382529 A1 EP 1382529A1
Authority
EP
European Patent Office
Prior art keywords
packaging
bulk material
packaging material
bulk
material web
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.)
Withdrawn
Application number
EP03019085A
Other languages
German (de)
English (en)
Inventor
Franz Aschenbrenner
Jan Ullmann
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.)
Kimberly Clark GmbH
Original Assignee
Hakle Kimberly Deutschland GmbH
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 Hakle Kimberly Deutschland GmbH filed Critical Hakle Kimberly Deutschland GmbH
Publication of EP1382529A1 publication Critical patent/EP1382529A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/023—Packaging fluent material

Definitions

  • the invention relates to a packaging machine as well a method of packaging a preferably free-flowing bulk goods.
  • the packaging of Products used packaging machines that a fast and efficient packaging of goods enable.
  • the goods to be packaged are preferred for this purpose in the packaging machine between two or several continuous packaging material lanes wrapped.
  • the Packaging material webs are then by means of a suitable device sealed around the product. in the A connection to the seal is usually made Separation of the chain-like ones Units.
  • the wrapping of the bulk goods to be packed in portions in defined quantities Recording device are supplied.
  • This is often the case deformed at least one of the packaging material webs, that they are trough-shaped at certain intervals Has depressions into which the bulk material is placed.
  • Such devices are e.g. from the food or also known to the pharmaceutical industry and for example in DE 25 18 088, DE 25 45 739 or DE 30 36 768.
  • the trough-shaped depressions of the Packaging material webs are here by means of a plastic or thermoplastic deformations of the Packaging material webs produced. This can be done with the help an embossing device (DE 25 18 088 and DE 30 36 768) or with a shaping drum, on the circumference Wells of the desired size and shape arranged are done.
  • the deformation of the The packaging material path is carried out by evacuating the Wells, which the packaging material web in the Wells is drawn.
  • DE 25 18 088 and DE 30 36 768 make it flowable Bulk material by means of a separate dosing device closes with a funnel, the wells fed.
  • the second packaging web can in turn also have preformed depressions or as in DE 30 36 768 made of a flexible material exist, which then only serves the wells to span in the first packaging material web.
  • final steps are the Packaging material webs connected and the Packaging units isolated.
  • the devices known from the prior art and Process for packaging preferably free-flowing Bulk is common in that packaging done discontinuously.
  • Manufacturing the packaging and / or filling the Packaging and / or closing the packaging requires at least one stationary work step at the packaging material web during processing this processing station rests. Based on these discontinuous work can be done with the devices known from the prior art and Process a very limited number of pieces Produce packaging units per time unit.
  • About that also requires filling the packaging especially with free-flowing bulk material that is used for Dust generation tends to last a significant amount of time, provided excessive dust should be avoided. This in turn leads to a decrease in ejected packaging units per unit of time.
  • the object of the invention is therefore a device and a process for portioned packaging of preferably to provide free-flowing bulk goods, expediently those known from the prior art Disadvantages are avoided.
  • the device according to the invention and the inventive Process a packaging of the bulk goods with an Compared to the state of the art higher Enable packaging speed, so that this a higher number of packaging units each Unit of time can be produced.
  • the bulk goods to be packed do not necessarily have to be here be homogeneous, but can also be from a mixture different substances exist, the particle size and shape can be variable in a wide range.
  • An object of the present invention is a Packing machine for packing a preferably free-flowing bulk goods, comprehensive next to one revolving conveyor element, which is used to hold the Bulk goods preferably have at least one device for portioned absorption of the bulk material on the circumference has, in addition, a feed device for Feeding the bulk material.
  • a feed device for Feeding the bulk material For separate feeding Two or more substances can be the feed device in this case also in two or more chambers or lines be divided.
  • the packaging machine also includes a first device for feeding a first Packaging material web that runs in the direction of rotation of the Conveyor element is arranged so that the first Packaging material web the conveyor element before the feed of the bulk material is fed.
  • one Fixing device for fixing the bulk material in the at least one portioned device (2) Picking up the bulk material of the rotating conveyor element (1) in the circumferential direction of the conveyor element after the Bulk material feed arranged. It is advantageous this fixing device as a second device for Feeding of a second web of packaging material and arranged in the circumferential direction of the conveyor element so that the second packaging material web the conveyor element after the bulk material has been fed.
  • the Fixing device could also, for example an irradiation device or from one Device for feeding an adhesive, through which the top layer of the bulk solids one forms a coherent surface.
  • the circulating Conveyor element is expediently provided by a drive unit, for example, an electric motor.
  • the circumferential conveying element is preferably a rotatable wheel or as a rotatable roller executed.
  • the circumferential Conveyor element advantageously also a conveyor belt include, the conveyor belt conveniently over Pulleys is guided and at higher Orbital speeds possibly by means of additional Tensioning elements as well as vibration damping elements is stabilized.
  • Packing the bulk goods in portioned, i.e. exactly dosed or defined amounts can be achieved by means of device according to the invention thus in one continuous work process.
  • the device according to the invention can operated continuously. Because of the continuous flow of the packaging process hereby a very large number Reach packaging units per time unit. In the event of packaging of the absorbent in pillow-shaped units can thus be, for example, about 600 to 1200 achieve packaged units per minute.
  • Furthermore can drive units required for the drive the packaging machine due to the continuous Operation to be simple. Further joins continuous operation of the packaging machine less wear compared to one discontinuous operation.
  • the first and / or the second preferably exist Packaging material web made of an air-permeable and easily deformable material. Such a material leaves even with small pulleys feed small deflection radii easily and deformed easily according to the contour of the conveyor element.
  • the air permeability ensures that there are no air cushions under the packaging material web form.
  • the first and the second are expedient
  • the packaging material web is wider than that Pick-up device for picking up the bulk material on the other hand, it is also narrower than the conveying element, so that they do not protrude beyond the conveyor element.
  • the packaging machine also advantageously has one Closing device for closing one through the first and second packaging material web formed Wrapping the bulk goods divided into individual portions on.
  • the closing device can expediently in simple way as a device for applying Adhesive on at least one side of one Packaging means web be formed.
  • Another preferred alternative for closing the wrapper represents a thermal process in which one fully or only partially heatable Embossing wheel that runs on the second conveyor element and thereby compressing the two packaging material webs and at least locally heated, the two Packaging material lanes around the bulk goods be connected to each other.
  • a Closing the wrapper can be effected.
  • requirement for this process is that the Packaging material webs are suitable for such a method, i.e. that within the material of the Packaging material webs under the influence of heat or under Form new bonds.
  • closing device possible, the bulk material divided into individual portions immediately after wrapping with the first and the second packaging material web in corresponding To close individual packs.
  • An expedient itself the closing device subsequent Separating device also enables the out the packaging machine ejected, yet contiguous single packs immediately after Closing to isolate.
  • This separation plant is preferably as a continuously working Cutting device executed. So that can be in Individual packs divided into bulk goods in the Singling speed of packaging and then carry out further processing.
  • the arranged on the circumference of the conveyor element Receiving device for portioned intake of the Bulk material is advantageous as a chamber-shaped depression formed in the conveyor element.
  • the volume of the The depression preferably corresponds exactly to that Volume of the bulk quantity to be taken up, which in this depression is introduced.
  • a stripping device in the circumferential direction of the first conveyor element preferably at the outlet from the Area in which the bulk material is fed arranged.
  • a feed device for feeding the bulk material advantageously a directly on the conveyor element adjacent container with a funnel-shaped outlet arranged.
  • the funnel-shaped outlet expediently has one the outer contour of the receiving device for recording the contour of the bulk material. Is the Receiving device as a depression in the conveying element executed, the outlet thus closes tightly with the Conveying element from, but without its circumferential movement to disturb. In the latter case, the portioning of the Bulk goods in a very simple way by filling of the container with bulk material, which with vertical Arrangement of the container by the Gravity in the passing recesses trickles in and filled in portions. To the To accelerate the filling process or even a filling in a hanging or other arrangement of the container To be able to do that in the container bulk goods can also be overpressured.
  • the feeder can also be in two or more Chambers or feed lines can be divided to one separate feeding of two or more Allow fabrics to the cradle.
  • the receiving devices of the conveyor element can basically a rectangular as well as a round one or have an oval base.
  • the openings depending on the angular position of the Conveying element with a vacuum, constant pressure or also pressure reservoir are connected.
  • These openings can for example as holes or as Screen openings must be made, the clear width or the clear cross section of the openings is smaller is executed as the minimum diameter or the minimal footprint of the individual elements of the bulk material.
  • the conveying element is advantageously hollow, for example as a ring gear, the hollow version Conveying element preferably by means of at least one Inner bulkhead is divided into angular segments and these Angle segments separated from each other as vacuum, Equal pressure or overpressure reservoir with pressure are acted upon.
  • the due to the Negative pressure caused in the receiving device Suction on the bulk material supports and accelerates the filling process of the Receiving device of the conveying element with bulk material.
  • the Bulk material is also affected by the action of Vacuum compressed in the desired manner, so that this ensures a consistent filling of the Receiving device with bulk material results.
  • Bulk material with the conveying element creates an applied Negative pressure in the receiving device that the bulk material even without covering the cradle even in the case an effective direction of gravity from the Cradle out in the cradle remains.
  • overpressure has the opposite effect, namely, that the bulk material is expelled from the receiving device becomes.
  • Such in the cradle of the Conveyor element applied overpressure is to eject the encased units conducive.
  • Negative pressure on the portioned bulk material Advantage if at least the first packaging material web is made of an air-permeable material that advantageously a defined flow resistance having.
  • the free-flowing bulk goods in two or more juxtaposed but separate Lanes using two or more side by side arranged feeders and two or more juxtaposed receptacles in the first and the second conveyor element are packed.
  • the lanes arranged next to each other can then be isolated or connected remain. The latter is particularly advantageous if when two different bulk goods are packed the bulk goods should not be mixed allowed to.
  • Another object of the invention is a method for packaging a preferably free-flowing Bulk goods, in which a first Packaging material web on a rotating conveyor element is applied. Then the first Packaging material web according to a contour of one arranged the circumferential conveyor element Receiving device for portioned intake of the Bulk material, preferably a depression, deformed. In In a further process step, a lot of the Bulk material supplied to the receiving device, which in Connection to this by means of the rotating conveyor element is transported further. During further transport a certain amount of the bulk material becomes a second Packaging material web on the conveyor element applied that the second packaging web together with the first packaging line envelop a certain amount of bulk goods.
  • the procedure offers the advantage that the process is continuous can expire, reducing the number of units per time packaged units compared to those from the stand the method known in the art is significantly increased.
  • the packaging material webs are preferably each with a web speed of 150 m / min to 240 m / min, particularly preferably fed at about 200 m / min.
  • the equipment required low to carry out the procedure.
  • the first and the second packaging material web with one another connected.
  • adhesive is preferably applied applied at least one packaging material web.
  • the Packaging material webs also preferably by means of a thermal embossing process.
  • the packaging material webs are preferred for this purpose each with a web speed of 150 m / min to 240 m / min, particularly preferably at about 200 m / min, fed.
  • the first packaging material web is preferred by a Applying negative pressure in the area of the receiving device according to the contour of the cradle portioned intake of the bulk material deformed. A such deformation can occur in a continuous Work step during further transport.
  • An adsorbent or a is preferably used as bulk material Absorbent, preferably polymethylene urea or a amorphous silicate, or a mixture of these fed. Polymethylene urea or amorphous silicates are advantageous on the one hand when dry through good flowability as well as on the other hand with a very high absorption capacity.
  • the device according to the invention can also be used with a conventional absorbent or adsorbent, for example a cellulose superabsorbent mixture, cellulose flakes or amorphous silicates, such as, for example, Zeofree, or Mixtures from this as well as from, for example Eucalyptus tips are operated.
  • conventional Absorbents and adsorbents often have one lower pourability and, if necessary surrounded by a flow envelope.
  • a dustproof and preferably hydrophobic Fleece is fed.
  • This fleece prevents one Even very small particles of the bulk material escape the packaging. Air and liquids, however, can Penetrate the fleece.
  • the hydrophobic property of the fleece leads to the fact that the pillow-shaped packaging also in Trap wetting with liquid on your outside appear dry. The liquid becomes completely forwarded to the absorbent and from this added.
  • the procedure is that of the cradle of the Bulk material supplied to the conveying element is preferably by means of a stripping device, for example a scraper or a brush that runs counter to the feed element rotates, or with a stationary brush Return, precisely measured.
  • a stripping device for example a scraper or a brush that runs counter to the feed element rotates, or with a stationary brush Return, precisely measured.
  • the Scraper device is used in addition to the exact dimensioning of the Bulk goods in particular also to the conveying element outside the range of the cradle of to clean excess bulk goods. In particular excess bulk goods that lie in the areas comes in, the first with the second Packaging material web glued together or welded or otherwise connected together should lead to the connection defects in Form of leaks.
  • the feeder comprises here at least one dosing container and one circulating belt, the belt at least one Has through opening.
  • the tape is preferably as PTFE glass fabric tape or as a polyurethane tape with steel or Glass cable carrier inserts or designed as steel strips and is guided by means of deflection and / or tensioning rollers. Furthermore, the tape is arranged so that it is immediately on runs past the outlet opening of the dosing container and closes the dosing container on the outlet side. Passes through the outlet area of the Dosing container, so can bulk through the in the belt trickle through arranged openings.
  • the dosing container vertically or under a certain Position the angle of inclination, with the tape facing closes at the bottom.
  • the bulk goods trickle out of the through opening.
  • the trickling out can also by one in the Dosing tank applied excess pressure are supported or done against gravity.
  • Advantageous several passage openings are expedient in the band arranged in a row to each other. The distance of the Centers of those arranged in the volume Through openings is equal to the distance of the Centers of those running past the feeder Recording devices.
  • the Through openings advantageous with a slightly smaller Cross-section or at most an equal cross-section designed like the cradles.
  • the circulation of the tape with the one or more on the tape synchronize passing recording devices, that the through openings immediately above the Cradles come to rest. Since the Through openings of the tape a smaller or have at most the same cross-section as that Receiving devices, the bulk material can only in the wells go, but not in other Areas on the respective first packaging material web.
  • the device designed for accurate feeding a preferably free-flowing bulk material in a Recording device can be used as a feed device in the Connection with the invention Packaging machine or the method according to the invention be used.
  • the feed device can be used instead of as a rotating one Band can also be designed as a wheel or roller.
  • a packaging machine is shown, the is particularly good for packing bulk goods with a density less than approx. 0.15 g / ml is suitable.
  • the bulk material is packed here in pillow-shaped units 60. That for Manufacture of pillow-shaped units that as Basic unit for the production of sanitary napkins, diapers, Incontinence articles or other absorbent Sanitary articles, serve, bulk material used exists preferably from an absorbent or adsorbent that advantageous in the form of a free-flowing bulk material is present and a quick recording of the supplied Fluid guaranteed. Furthermore, the recorded Liquid advantageously distributed evenly and it lies only a slight tendency to Re-dispensing the liquid before. This is preferably Absorbent or adsorbent from a single, if possible homogeneous fabric that is also conveniently soft and light is deformable. But it is also possible and expedient, a conventional material, as above already explained to use.
  • the in Figure 1 in a perspective view shown packaging machine is in a similar Execution shown in Figure 2 in a side view.
  • the packaging machine has two rotating Conveyor elements, which here as rotating wheels 1, 11th are trained.
  • the second wheel 11 is like this executed that it rotates in opposite directions to the first wheel 1 is.
  • the two wheels 1, 11 are small Spaced from each other.
  • the distance between the two wheels is expediently slight greater than the thickness of the first packaging material web.
  • the central axes of the two wheels run parallel here or almost parallel, so that the peripheral outer sides of the two wheels also parallel in a certain area or run almost parallel to each other. Not the respective drive units or the synchronization unit of the second wheel 11.
  • both rotating wheels 1, 11 are a plurality of holding devices for portioned holding of the Bulk goods arranged.
  • the cradles are here as chamber-shaped depressions 2, 12 with each rectangular base and equidistant distributed around the handling of the respective bike.
  • the wheels 1, 11 are hollow on the inside.
  • the inner cavities of the wheels are each means Inner bulkheads 3, 13 divided into angle segments 5, 6, 15, each angular segment facing an adjacent one Angle segment is sealed. Any angle segment can thus independent of the other angular segments Compressed air supply with negative pressure, constant pressure or Overpressure can be applied.
  • the inner bulkheads 3, 13 and thus the pressure segments 5, 6, 15 are stationary, whereas the wheels 1, 11, form the outer shell of the angular segments, rotate.
  • mesh-shaped sieves 4 which serve as the floor lining arranged in the recesses 2, 12 of both wheels 1, 11 are and through the openings the fluid in the Angle segments with the fluid in the Communicating devices, the is in each case the negative or positive pressure applied to the angular segments in the areas of those adjacent to the angular segments Transfer cradles.
  • the feeder comprises a container 21 with a funnel-shaped Outlet 22, wherein the outlet 22 is formed so that it precisely adjacent to the first rotating wheel 1.
  • the Container 21 is filled with the free-flowing bulk material 20th filled, which due to gravity in the under the outlet 22 passing recesses 2 of the trickles first rotating wheel 1.
  • About the trickle to support the bulk material 20 in the depressions 2, is also in the corresponding angle segment 5 a negative pressure created due to the mesh Sieve 4 also a vacuum in the wells causes. Furthermore, a homogeneous filling of the recesses 2 with bulk material 20 ensured.
  • a first device for feeding a first packaging material web is arranged in FIG. 1 in such a way that the first packaging material web 30 is fed to the first wheel 1 in the direction of rotation of the first rotating wheel 1 behind the feeding device and is applied to the first wheel 1.
  • the first packaging material web 30 is expediently made wider than the depressions 2, 12.
  • the first packaging material web 30 preferably consists of an air-permeable material.
  • the first packaging material web advantageously also consists of a non-woven, synthetic nonwoven, for example a three-layer nonwoven consisting of a spunbonded nonwoven, a meltblown nonwoven and another spunbonded ('spunbond / meltblown / spunbond ').
  • a non-woven, synthetic nonwoven for example a three-layer nonwoven consisting of a spunbonded nonwoven, a meltblown nonwoven and another spunbonded ('spunbond / meltblown / spunbond ').
  • the first packaging material web can also consist of a laminate, which is composed of one or more spunbonded and / or carded nonwovens.
  • the first packaging material web preferably has a basis weight of 15 to 25 gm -2 (grams per square meter).
  • the material of the first packaging material web is preferably not permeable to dust particles, so that even small particles of the absorbent packed as bulk material cannot escape. In contrast, however, it is preferably permeable to liquids, in particular to the constituents of the menstrual bleeding which occur in liquid form. Furthermore, the material of the first packaging material web is preferably soft, can advantageously be glued and / or thermally bonded to another packaging material web, is advantageously dyeable, advantageously allows liquids to pass quickly, advantageously has a low tendency to rewet and advantageously does not tend to form stains.
  • the second packaging material web preferably consists of a similar material to the first packaging material web. In particular, that packaging material web that faces the liquid inlet during use of the sanitary napkin should expediently have a good permeability for these liquids, whereas the other packaging material web can have only a low permeability or also an impermeability to liquids.
  • the first packaging material web is here in FIG. 1 only a deflection roller 31 is shown, the one Deflection of the first packaging material web 30 in the Direction of rotation of the first rotating wheel 1 guaranteed.
  • the first device comprises for feeding the first packaging material web further preferably a bracket of the first Of packaging material.
  • the first Packaging material web 30 is preferred with a Web speed between 150 m / min and 240 m / min and fed particularly preferably at 200 m / min. The on that first rotating wheel 1 applied first Packaging material web 30 covers the bulk goods filled wells 3 during the further transport of the Bulk goods according to the rotation of the first wheel 1 from.
  • the first Packaging material web 30 In the area 50 where the outside of the two Wheels 1, 11 parallel or approximately parallel run together, will be the first Packaging material web 30 together with the portions bulk material in the wells to the second one rotating wheel 11 rearranged.
  • an overpressure is created. This Overpressure acts due to the openings in the bottom the depressions arranged in the form of meshes 4 also on the bulk and the first Packaging material web and leads to an ejection here of the bulk material from the wells 2 of the first rotating wheel 1.
  • the second rotating wheel 11 is for first rotating wheel 1 synchronized so that the a depression 2 of the first rotating wheel 1 ejected batches of bulk material in a recess 12 of the second rotating wheel 11 comes to rest.
  • To the repositioning is the first packaging material web 30 directly on the second rotating wheel 12 arranged.
  • the first Packaging material web 30 advantageous to this Surface contour of the second rotating wheel 11.
  • the portioned bulk material comes as a result of the relocation within the wells 12 on the first Packing material web 30 to lie.
  • the recesses 12 of the second rotating wheel 11 each with a little larger base area than the recesses 2 of the first wheel 1.
  • the wells 2 are in the first Wheel 1 each with a length of about 100 mm, one Width of about 50 mm and a depth of about 5 mm executed. In contrast, the wells 12 of the second wheel 11 each 1 to 2 mm longer and wider executed.
  • the bulk material arranged in the recesses 12 of the second rotating wheel 11 is then transported further in accordance with the rotation of the second rotating wheel 11.
  • a second packaging material web 32 is fed to the second rotating wheel 11 after the repositioning of the bulk material.
  • the second packaging material web 32 is expediently wider than the recesses 12 provided in the second rotating wheel 11.
  • the feed device for feeding the second packaging material web 32 here comprises a plurality of deflection rollers 33 which are arranged such that the second packaging material web 32 is tangential to the second wheel 11 is fed.
  • the first and second packaging material webs are preferably fed at a web speed between 150 m / min and 240 m / min, preferably about 200 m / min. Furthermore, it is advantageous to additionally provide a holder (not shown in FIG. 1 and FIG. 2) for the second packaging material web 32, which enables the second packaging material web 32, which is usually in rolls, to be held. Strictly speaking, the second packaging material web 32 fed to the second wheel 11 does not lie directly on the second wheel 11 but on the first packaging material web 30, the second packaging material web 32 spanning the recesses 12 filled with bulk material in the second rotating wheel 11. The portioned bulk material located in the depressions 12 is thus enveloped by the first and the second packaging material web.
  • adhesive material is applied to the second packaging material web 32 in FIG. 1 before the second packaging material web 32 is fed to the second wheel 11.
  • the adhesive is applied by means of a device 40 across the entire width of the second packaging material web 32 on the side of the second packaging material web which later faces the first packaging material web.
  • the application methods used here are preferably a spray application method with a low basis weight of about 5-10 g / m 2 or a screen printing method with a higher basis weight, with the screen printing method adhesive being applied only in the edge regions of the packaging material web, or application of the adhesive substance using an application roller Question.
  • the adhesive applied to the second packaging material web 32 leads to the fact that the second packaging material web 32, after being applied to the second wheel 11, adheres to the first packaging material web 30 at those points where the two packaging material webs lie directly on top of one another.
  • the bulk material is thus packed in portions between the first and the second packaging material web 30, 32 in separate units 60.
  • the packaged units 60 are then removed from the second wheel 11. This removal takes place here in a simple manner so that the packaging material webs 30, 32 which are glued to one another are deflected away from the second rotating wheel 11.
  • the pillow-shaped individual packs 60 of the bulk goods packed in portions are connected to one another via the still interconnected packaging material webs.
  • the removal of the packaged units 60 is expediently followed by a separation of the packaged units 60 by means of a cutting device, for example, which is not shown in FIGS. 1 and 2.
  • a cutting device for example, which is not shown in FIGS. 1 and 2.
  • the packaged units advantageously also go through an embossing station, by means of which the packaging material webs are pressed together at the respective adhesive points. This ensures a secure connection of the two packaging material webs at the adhesive points.
  • the embossing station is not shown in FIG. 1.
  • FIGS. 1 and 2 each designed as a rotating wheel conveyor can also be used as a pulley and idler pulley revolving belt.
  • Such an execution both conveyor elements as circulating belts is in Connection with the invention Embodiments of Figures 8 and 9 described.
  • Figure 3 shows another packaging machine, which in the Comparison to the packaging machines from FIGS. 1 and 2 essentially modified so that here two separate bulk goods 20a, 20b in each other separate, designed as packaging bags Packaging units 60a, 60b can be packed.
  • the Packaging units 60a, 60b are in each case here arranged in pairs next to each other.
  • the packaging of different bulk goods in different and separate packaging bags particularly useful and sometimes also required if the bulk goods are very different Density or very different grain sizes exhibit. This could then happen during packaging or in the packaged state possibly to segregate the individual bulk elements in an unintended Lead wise. It may also be necessary to have two or several bulk goods in separate Pack packaging bags if there is no one aware of them Mixing should come.
  • the two bulk goods 20a, 20b separately from one another to be able to pack is from a container 21 and a funnel-shaped outlet 22 existing Feed device in two separate areas divided, by which a bulk material in the first wheel 1 provided recesses 2 is supplied.
  • both the first rotating wheel 1 and the second rotating wheel 11 on its circumferential outer sides a large number of each side by side arranged wells 2, 12, which as Holding devices for holding the portioned Serve bulk goods.
  • the structure of the first and the second rotating wheel 1, 11 as a ring gear with different Angle segments 5, 6, 15, which are separated from each other Pressure can be applied as well Feeders 31, 33 for feeding the first and the second packaging web 30, 32 as well as the Correspond device 40 for applying adhesive principally the embodiment according to FIGS. 1 and 2. This is due to the exit from the packaging machine Bulk goods in portions in two separate, pillow-shaped pockets, each of the first and the second packaging material web are formed.
  • the paired, but separate Units 60a, 60b can either be packed in Individual units isolated or after one can be folded in pairs on top of each other.
  • the packaging machine shown in Figure 4 is particularly suitable in one such a case where for at least the first Packaging means a flow permeable Packaging material web is used.
  • the flow-permeable packaging material web sets here the flow against a defined resistance.
  • the packaging machine shown here includes one rotating wheel 1, which is used to take portions of Bulk a variety of wells 2 in the Has peripheral outer surface, a feed device 21, 22 for feeding the bulk material 20.
  • the Packaging machine a first device 31 for Feeding a first packaging material web 30 and a second device 33 for feeding a second Packaging material web 32 and a device 40, by means of which adhesive is applied in a flat application the second packaging material web is applied.
  • the working principle of that shown in Figure 4 Packaging machine according to the invention differs to the packaging machines shown above, that here before the bulk material is fed to the in the Wheel 1 provided recesses 2 the first Packing material web 30 on the rotating wheel 1 is applied.
  • the first packaging material web 30 as also the second packaging web 32 and that Bulk 20 advantageously meet the requirements in the Connection with the description of the figures for the figures 1 and 2 properties mentioned.
  • the first one Packaging material web 30 expediently easily deformable.
  • the one in an angular segment 5 of the hollow wheel 1 negative pressure is applied to the in the wells 2 mesh-shaped sieves arranged on the bottom 4 in the Transfer areas of the wells 2.
  • the negative pressure is preferably chosen so that the first Packaging web 30 hereby corresponding to the Contour of the depressions 2 is deformed and thus Form pockets in the first packaging material web 30.
  • the recesses 2 provided in the wheel 1 also have here an approximately rectangular base area.
  • Depressions each with a length of about 100 mm, a width of about 50 mm and a depth of about 5 mm executed.
  • Packing material web 32 does not open directly here the wheel 1 but on the first packaging material web 30 to lie and spanned the wells 2.
  • the packaging material webs 30, 32 are each wider executed as the wells 2 and are preferred with a web speed of about 150 m / min to 240 m / min, particularly preferably at about 200 m / min.
  • 30, 32 must be the same size.
  • the first packaging material web 30 in the areas outside of the wells 2 of to clean excess and adhering bulk goods is also located in the exit area of the Feeder 22 a stripper.
  • the Scraper is here as one for wheel 1 counter rotating brush 24 executed.
  • a closing device in the form of a Device 40 for the flat application of adhesive arranged.
  • the adhesive is used in a similar way As already described above, flat on one Side of the second packaging material web 32 applied.
  • Alternative ways of connecting the two Packaging lanes with each other that are used here could come are discussed above.
  • at least the second packaging material web 32 by means of additional, not shown clamping elements biased that the second packaging web 32 after the application to the wheel 1 under a certain Contact pressure close to the first packaging material web 30 is applied. This also causes the first packaging material web 30 with the second Packaging material web 32.
  • the packed in portions Bulk material is then the rotating wheel 1 removed and expedient one not shown Separation device supplied.
  • an embossing station not shown in Figure 4 arranged by means of which the packaging material webs are pressed together along the adhesive lines and thus a secure bond between the two Packaging material webs is guaranteed.
  • the embodiment of the invention shown in Figure 4 offers the particular advantage of constructive simpler structure of the packaging machine in comparison to the designs shown in Figures 1 to 3 the invention.
  • Execution of the invention requires that the first packaging web in a good way can be deformed to adapt to the depressions. This can easily lead to wrinkling of the first Packaging material web come up, which makes it work the stripping device are at least impaired can.
  • bulk material accumulates in the area Sticky surfaces, this can lead to a local defect of the Adhesion and thus to a leak in the Guide the packaging through which the bulk material escapes can.
  • the packaging machine becomes an alternative to that in FIG. 4 shown surface application of the adhesive targeted the second packaging line of adhesive only along adhesive lines 44 and thus only a small one Area on the second packaging material web 32 applied.
  • the adhesive lines 44 are so on the second packaging web 32 applied that they after feeding the second packaging material web 32 onto the revolving wheel 1 surround the respective wells 2 and here to glue the first Packaging material web 30 with the second Guide packaging material web 32.
  • the application of the Adhesive onto the second packaging material web 32 takes place by means of an application roller 41 on the Elevations according to the intended adhesive lines are trained. These surveys are based on a 42 further roller applied adhesive, which is then in Printing process on the second packaging material web 32 is transmitted. Another is preferred Counter roller 43 for use.
  • FIG. 6 For packaging material webs that are designed so that they connect under pressure and / or heat enter into each other, the one in FIG. 6 is suitable illustrated embodiment of the invention Packaging machine.
  • packaging machine As a result of in a Angle segment 5 applied vacuum both the first Packaging material web 30 and the bulk material 20 in the pocket-shaped recesses 2 of the rotating wheel 1 sucked.
  • the bike 1 While the bike 1 rotates continuously, then becomes a second Packing material web 32 fed and onto the wheel 1 applied. The feed takes place tangentially to Wheel 1.
  • the second applied to wheel 1 Packaging web 32 spans the Wells 2.
  • an embossing wheel 45 which in similar to the rotating wheel 1 as a ring gear is executed and on the outer circumference Wells 46 are arranged, the bottoms if necessary in an expedient embodiment of the invention as shown here with mesh-shaped sieves 47 can be lined.
  • Wells 46 of the embossing wheel 45 each with a raised edge executed in the form of sealing edges 48.
  • the Sealing edges 48 run here in accordance with the outline the finished packaging.
  • the embossing wheel 45 runs on this Sealing edges 48 on the rotating wheel 1 and presses here by means of these sealing edges 48 onto the first wheel 1.
  • embossing wheel 45 can be designed as a ring gear Embossing wheel 45 in an angular segment 49 a negative pressure be created, which over the openings of the mesh-shaped sieves 47 on each with the first wheel engaging recesses 46 transfers. This will remove the packaged units from the wells 2 of the first Rades 1 supports.
  • Such an embossing wheel 45 is in one Perspective view shown in Figure 7 by the pressing force exerted against the first wheel 1 can for example by means of a spring on the sliding stamping wheel 45 attacks, can be varied or also be kept constant. With appropriate Materials of the packaging material webs 30, 32 can here by the pressure alone Connection between the two packaging material webs 30, 32 come, the one for some applications has sufficient strength.
  • the embossing wheel 45 on the entire outside or only along the sealing edges 48 are electrically heated, for example.
  • certain substances can be pressed on in addition to closing, also a separation by removing the packaged unit along the Pressure edges are done.
  • both packaging material webs also by means of ultrasound be connected to each other.
  • FIG. 8 and FIG. 9 show further exemplary embodiments the invention.
  • the invention shown here Packaging machines are particularly suitable for Bulk goods that have a density of 0.15g / ml and above exhibit.
  • a high density of the bulk material would on the individual particles of the bulk material forces acting on a packaging machine according to Embodiments of the invention explained above and here especially with small wheel diameters and large ones Circulation speeds very high. This could do that cause the bulk material no longer in a compact Way could be introduced into the wells.
  • the respective first conveying element 1 according to those shown in Figures 8 and 9 Embodiments of the invention in large areas, in which the conveying element 1 along a non-curved Orbits around.
  • the first conveyor element 1 comprises in the embodiments of the invention shown here each a flexible strap 70, preferably one Toothed belt between two deflection rollers 71a, 71b circulates.
  • the belt 70 is preferably over here one of the deflection rollers 71a or 71b driven.
  • FIGS. 8 and 9 Slideways, not shown, arranged each in the area in which the bulk material 20 is packaged for additional belt 70 support to care. As a result, and also through support rollers especially self-excited belt swinging 70 can be prevented.
  • the first device for feeding the first Packaging material web here comprises one each Deflection roller 31, by means of which the first Packaging material web 30 in a horizontal web deflects.
  • the one arranged below Deep-drawing roller 36 has in the area of the depressions 2 an elliptical cross-section that is executed in this way is that the deep-drawing roller 36 when rolling on the Belt 70 engages positively in the recesses 2.
  • the between the belt 70 and the deep-drawing roller 36 arranged first packaging material web 30 is by the positive engagement of the deep-drawing roller 36 with the Wells 2 of the belt 70 in these areas deformed according to the contour of the belt 70.
  • the bulk material is introduced into the depressions in FIG. 8 and FIG. 9 in each case via a multi-part feed device.
  • This feed device in each case comprises a storage container 21a from which the bulk material 20 flows into a single or double rotary valve 25. From there, the bulk material trickles into a metering container 21b, in which there is an overpressure p 1 ′ which can expediently be applied via a compressed air nozzle 29.
  • the lower outlet of the metering container 21b is delimited in each of the two figures by a circumferential band 26, preferably a PTFE glass fabric band or a steel band.
  • the feed devices were designed to be angled in the embodiments of the invention shown in FIGS. 8 and 9.
  • the bands 26 of Figures 8 and 9 are also each in a row to each other through openings 26a arranged, the distances between the centers of the Through openings 26a equal to the distances of the Centers of those arranged in the belt 70 Wells 2 are.
  • the through holes 26a are in addition in their diameters or clearances Opening widths a little smaller than that Opening diameter or opening widths in the belt 70 arranged depressions 2.
  • the tapes 26 close the respective belt 70 synchronized, the Synchronization takes place so that the through openings 26a during that shown in FIGS. 8 and 9 horizontal circulation sections in a concentric arrangement over the depressions immediately above the belt 70 come to lie.
  • the bands 26 run in these Circulating sections thus parallel to the belt 70.
  • a passage opening 26a passes through the area of the Dosing container 21b, trickles as a result of Gravity effect bulk material 20 by the Through opening 26a in the underlying depression 2 a. Since the through openings 26 a of the belt 26 are made smaller than the opening widths of the Wells 2, the bulk material 20 can thus only in the Deepen, but not in other areas onto the respective first packaging material web 30. This in particular avoids bulk material 20 outside the wells 2 there on the first Packing material web 30 accumulates where in one subsequent work step the first Packaging material web 30 with the second Packaging material web 32 glued or otherwise to be thermally connected. In some cases it may also be advantageous here for the circulating belt 26 even with a certain pressure against the first To act on packaging material web 30. This leaves there is a gap between the circulating belt 26 and the avoid first packaging material web 30 in the otherwise in particular very fine-grained bulk material could get.
  • the metering containers 21b in FIGS. 8 and 9 are each sealed at the entry and exit of the belts 26 in order to prevent the bulk material 20 from inadvertently escaping from the metering containers 21b as a result of the belt circulation.
  • a sealing chamber 27 is arranged at the entry of the band 26 into the area of the metering container 21b, in which a pressure p 2 is present which is greater than the pressure p 1 in the metering container 21b.
  • a stripping device in the form of a height-adjustable scraper 23, which scrapes bulk material adhering to the belt 26.
  • the belts 26 are further deflected from the belts 70 by means of deflection rollers 28 and returned to the starting point.
  • a further scraper 23 including an advantageously arranged suction device can be arranged on the underside of the belt 26.
  • the portioned in the wells 2 Bulk material is then belt 70 transported.
  • a second rotating conveyor element 11 each have a second Packaging material web 32 tangential to the belt 70 fed. This is the second packaging line 32 not directly on the belt 70 but on the first packaging material web 30 and that in the Wells 2 introduced bulk material 20 applied.
  • the second packaging material web 32 is guided here by means of deflection rollers 33.
  • each provides a pressure roller 37 for one sufficient contact pressure of the second Packaging material web 32 on the first Packaging material web 30, so that a permanent bonding of the first to the second Packaging material web is achieved. That in the Wells 2 is located in bulk packed in portions.
  • embossing and separating device connect, by means of which the packaged in portions Bulk goods are separated.
  • a Packing machine for packing a preferably free-flowing bulk goods with a first rotating one Conveyor element, the at least one receiving device for portioned intake of the bulk material, with a feed device for feeding the bulk material Recording device, further with a first Device for feeding a first Packaging material web, which is arranged so that the first packaging material web after feeding the Bulk goods to the cradle at first Conveyor element can be applied, further with a second Conveyor element that synchronizes with the first Conveying element is rotating in opposite directions and above also in a section a short distance from has first conveyor element and in this section parallel or approximately parallel to the first Conveying element runs, and a fixing device for Fixation of the bulk material, which is arranged so that after relocating the portioned bulk material from the Receiving device of the first conveyor element on the second conveyor element to fix the bulk material the first web of packaging material is available posed.
  • the fixing device for fixing the bulk material is advantageously a second device for feeding a second packaging material web, which is arranged such that the second packaging line after relocating the portioned bulk goods from the receiving device of the first conveyor element on the second conveyor element this second conveying element can be applied.
  • the first and / or the second rotating conveyor element is expediently a rotatable wheel or a rotatable Roller.
  • the first and / or the second rotating conveyor element is expediently a conveyor belt, preferably over pulleys to be led.
  • a feed device for feeding the bulk material expediently a directly on the first conveyor element adjacent container with a funnel-shaped outlet arranged and the funnel-shaped outlet has expediently one of the outer contour of the Pick-up device for picking up the bulk material adapted contour.
  • the first conveyor element In the direction of rotation of the first conveyor element preferably at the outlet from the area of the feed device expediently one for feeding the bulk material Scraper arranged.
  • the device for portioned absorption of the Bulk material is advantageously one in the first Conveying element arranged chamber-shaped depression.
  • the circumference of the second conveying element is also expedient at least one receiving device for receiving the Bulk goods preferably in the form of a chamber Well arranged.
  • the receiving device of the second conveyor element preferably the chamber-shaped depression advantageously a larger volume, preferably one greater width and length than the cradle to hold the bulk of the first Conveying element.
  • the first and / or the second conveying element expediently hollow and preferably by means of divided at least one inner bulkhead into angular segments, these angular segments separated from each other with negative pressure, constant pressure or overpressure are acted upon.
  • the receiving device for receiving the bulk material of the first and / or the second conveying element is expedient in the angular segments in which the respective receiving device is filled with bulk goods, with negative pressure acted upon, and is in the angular segments, in from which the respective receiving device is emptied, preferably pressurized.
  • the closing device advantageously comprises one Device for applying adhesive.
  • the closing device advantageously comprises a Embossing wheel, preferably on the sealing edges or also is fully heatable.
  • lanes separated from one another are expediently two or several feed devices arranged side by side and two or more receptacles arranged side by side in the first and the second Conveyor element arranged.
  • the first and / or the second packaging material web consists advantageously of an air-permeable and easily deformable material with a preferably defined flow resistance.
  • the web speeds are expedient in each case between 150 m / min and 240 m / min, preferably about 200 m / min.
  • the feed device for feeding the bulk material also advantageously comprises a metering container which has an outlet opening and a circumferential element, the circumferential element having at least one through opening and further being arranged such that it runs directly past the outlet opening of the metering container, and in addition the through opening is designed with a somewhat smaller cross-section or at most a cross-section of the same size as the receiving device of the rotating conveying element and also the circulation of the rotating element is synchronized so that the passage opening comes to lie directly above the receiving device while passing through the outlet opening of the dosing container.
  • the encircling element is useful as an encircling element Band executed, which preferably via deflection and / or Tension rollers is guided.
  • the tape is advantageous as a PTFE glass fabric tape or as Polyurethane tape with steel and / or glass tension carrier inserts or executed as a steel band.
  • the rotating element is preferably a wheel or roller executed.
  • step e the first and the second packaging material web with each other connected.
  • Process steps a to d or a are advantageous repeated until e in a continuous manner.
  • An absorbent is expediently preferred as bulk material Polymethylene urea or an amorphous silicate, fed.
  • first and / or second packaging material web expediently a dustproof and preferably hydrophobic Fleece fed.
  • the second rotating conveyor element is also preferred an overpressure in the area of the first conveying element and / or in the area of the second conveying element Negative pressure generated.
  • That of the receiving device of the first conveyor element bulk material supplied is preferably by means of a Measure the scraper precisely.
  • the first and second packaging lines will be expediently by means of a between the Adhesive material introduced into the packaging material connected with each other.
  • first and the second Packaging material web preferably by means of a thermal or mechanical embossing process or one Combinations of procedures linked together.
  • the portioned and encased bulk material is useful after connecting the first to the second Packaging web isolated.
  • the packaging material webs are preferred with a Web speed from 150 m / min to 240 m / min, preferably at about 200 m / min.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Specific Conveyance Elements (AREA)
  • Basic Packing Technique (AREA)
EP03019085A 1999-03-09 2000-03-08 Machine et procédé pour emballer des matériaux en vrac Withdrawn EP1382529A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999110366 DE19910366A1 (de) 1999-03-09 1999-03-09 Verpackungsmaschine und Verfahren zum Verpacken eines Schüttgutes
DE19910366 1999-03-09
EP00909343A EP1165374B1 (fr) 1999-03-09 2000-03-08 Machine de conditionnement et procede pour emballer un produit en vrac

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP00909343A Division EP1165374B1 (fr) 1999-03-09 2000-03-08 Machine de conditionnement et procede pour emballer un produit en vrac

Publications (1)

Publication Number Publication Date
EP1382529A1 true EP1382529A1 (fr) 2004-01-21

Family

ID=7900265

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00909343A Expired - Lifetime EP1165374B1 (fr) 1999-03-09 2000-03-08 Machine de conditionnement et procede pour emballer un produit en vrac
EP03019085A Withdrawn EP1382529A1 (fr) 1999-03-09 2000-03-08 Machine et procédé pour emballer des matériaux en vrac

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP00909343A Expired - Lifetime EP1165374B1 (fr) 1999-03-09 2000-03-08 Machine de conditionnement et procede pour emballer un produit en vrac

Country Status (9)

Country Link
EP (2) EP1165374B1 (fr)
JP (1) JP2002539037A (fr)
AR (4) AR022859A1 (fr)
AU (1) AU3165700A (fr)
DE (2) DE19910366A1 (fr)
EG (1) EG22331A (fr)
MX (1) MXPA01009087A (fr)
NO (1) NO20014320L (fr)
WO (1) WO2000053496A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233564A1 (de) * 2002-07-24 2003-10-16 Henkel Kgaa Wasch- und Reinigungsmittelportionen mit Umhüllung
GB0920284D0 (en) 2009-11-19 2010-01-06 Environmental Defence Systems Ltd Method of manufacture of a barrage unit
GB2475538B (en) * 2009-11-23 2011-11-23 Rideau Machinery Inc Improvements to continuous motion rotary thermoforming of soluble pouches
JP6178848B2 (ja) * 2012-06-23 2017-08-09 リデュー マシーナリー インク 可溶性のパウチの回転可能な連続成型動作の改良
WO2019202534A1 (fr) * 2018-04-19 2019-10-24 Church & Dwight Co., Inc. Appareil, système et procédé pour remplir un emballage à chambres
CN109250204B (zh) * 2018-10-12 2023-12-05 浙江瑞志机械有限公司 带转接下料功能的加料器
CN114084394B (zh) * 2021-11-22 2023-04-28 浙江海洋大学 一种水产品的塑料封装装置
CN114771891B (zh) * 2022-06-21 2022-09-23 烟台华康生物医药科技有限公司 一种海参包装装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899492A (en) * 1959-06-23 1962-06-27 Morton Salt Co Improvements in or relating to disposable shaker packets
GB1109407A (en) * 1966-02-22 1968-04-10 Maharaj Krishen Mehta Dispensing apparatus for use in encapsulating powders
DE2518088A1 (de) 1974-04-25 1975-11-13 Erca Verfahren und vorrichtung zum verpacken von fluessigen, pastoesen und granulierten stoffen, sowie durch das verfahren hergestellte verpackung
DE2545739A1 (de) 1974-10-12 1976-04-22 Metal Box Co Ltd Verfahren zur herstellung von verpackungen und maschine zur durchfuehrung des verfahrens
DE3036768A1 (de) 1979-03-09 1981-04-23 J Hamilton Apparatus and method for producing a container for foods and the like
US4437294A (en) * 1980-04-17 1984-03-20 I.M.A.-Industria Macchine Automatiche-S.P.A. Volumetric batching device for providing predetermined batches of a fluent material
US4571924A (en) * 1985-04-29 1986-02-25 The Procter & Gamble Company Method and apparatus of manufacturing porous pouches containing granular product
US4609556A (en) * 1982-05-28 1986-09-02 Nicolas Goedert Filter-bags for medicinal and aromatic infusions, method and apparatus
EP0432126A1 (fr) * 1989-12-04 1991-06-12 Cloud Corporation Dispositif et procédé pour former, remplir et fermer un emballage
EP0479442A1 (fr) * 1990-09-12 1992-04-08 McNEIL-PPC, INC. Procédé et dispositif de fabrication d'un produit composite
US5264230A (en) * 1992-08-04 1993-11-23 David Swanson Process for making toroidal wieners

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892470A (en) * 1989-02-16 1990-01-09 Johnson & Johnson Apparatus for layered flanged fibrous pad formation

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899492A (en) * 1959-06-23 1962-06-27 Morton Salt Co Improvements in or relating to disposable shaker packets
GB1109407A (en) * 1966-02-22 1968-04-10 Maharaj Krishen Mehta Dispensing apparatus for use in encapsulating powders
DE2518088A1 (de) 1974-04-25 1975-11-13 Erca Verfahren und vorrichtung zum verpacken von fluessigen, pastoesen und granulierten stoffen, sowie durch das verfahren hergestellte verpackung
DE2545739A1 (de) 1974-10-12 1976-04-22 Metal Box Co Ltd Verfahren zur herstellung von verpackungen und maschine zur durchfuehrung des verfahrens
DE3036768A1 (de) 1979-03-09 1981-04-23 J Hamilton Apparatus and method for producing a container for foods and the like
US4437294A (en) * 1980-04-17 1984-03-20 I.M.A.-Industria Macchine Automatiche-S.P.A. Volumetric batching device for providing predetermined batches of a fluent material
US4609556A (en) * 1982-05-28 1986-09-02 Nicolas Goedert Filter-bags for medicinal and aromatic infusions, method and apparatus
US4571924A (en) * 1985-04-29 1986-02-25 The Procter & Gamble Company Method and apparatus of manufacturing porous pouches containing granular product
EP0432126A1 (fr) * 1989-12-04 1991-06-12 Cloud Corporation Dispositif et procédé pour former, remplir et fermer un emballage
EP0479442A1 (fr) * 1990-09-12 1992-04-08 McNEIL-PPC, INC. Procédé et dispositif de fabrication d'un produit composite
US5264230A (en) * 1992-08-04 1993-11-23 David Swanson Process for making toroidal wieners

Also Published As

Publication number Publication date
AR024887A1 (es) 2002-10-30
AU3165700A (en) 2000-09-28
EP1165374A1 (fr) 2002-01-02
DE19910366A1 (de) 2000-09-14
DE50012724D1 (de) 2006-06-14
EP1165374B1 (fr) 2006-05-10
AR024888A1 (es) 2002-10-30
NO20014320L (no) 2001-09-20
EG22331A (en) 2002-12-31
NO20014320D0 (no) 2001-09-05
JP2002539037A (ja) 2002-11-19
MXPA01009087A (es) 2004-12-13
AR022859A1 (es) 2002-09-04
AR024817A1 (es) 2002-10-23
WO2000053496A1 (fr) 2000-09-14

Similar Documents

Publication Publication Date Title
DE3835306C2 (de) Verfahren und Vorrichtung zum Verpacken von Gegenständen
DE1411993A1 (de) Verpackungsmaschine und -verfahren
DE1432720B2 (de) Vorrichtung zum Herstellen von Filterstäben aus Strangteilen und granuliertem Filtermaterial
DE3203992C2 (de) Anordnung zum Herstellen von Damenbinden
DE2510094A1 (de) Vorrichtung fuer die veraenderung der anordnung von zigarettenpackungen waehrend ihres vorschubs
EP1165374B1 (fr) Machine de conditionnement et procede pour emballer un produit en vrac
EP1293430B1 (fr) Dispositif et procédé pour emballer des marchandises
DE2906229A1 (de) Verfahren zum verpacken von chemiefasern, wie insbesondere stapelfasern, in ballen und vorrichtung zur durchfuehrung dieses verfahrens
DE2120122A1 (de) Verfahren und vorrichtung zur herstellung einer profilierten kontinuierlichen polsterschicht aus faserigem material
DE2305069A1 (de) Absorptionsprodukt sowie verfahren und vorrichtung zur herstellung desselben
WO2012076152A1 (fr) Machine d'emballage présentant une évacuation de bordure latérale
DE60013670T2 (de) Vorrichtung zum Kompaktieren und Festhalten von regelmässig beabstandeten, auf einem luftdurchlässigen Riemen geförderten aus festem Schüttgutmaterial bestehenden Dosen
US3866566A (en) Gauze pad impregnation between belts
DE7511798U (de) Wegwerfwindel
US20040077474A1 (en) Method and apparatus for wrapping pads
EP1389993A1 (fr) Procede et dispositif de production d'une pluralite de stratifies
US6971981B2 (en) Method and apparatus for making interlabial pads
US4793280A (en) Method and apparatus for providing powder into fibrous web structures
KR101012527B1 (ko) 음순간 패드 제조 방법 및 장치
DE2953433C1 (de) Verfahren zur Herstellung eines ein leicht loesliches Pulver oder Granulat enthaltenden Behaelters
JP2006502798A5 (fr)
DE2934834A1 (de) Vorrichtung zur herstellung von stangenpackungen aus vorzugsweise einzeln eingewickelten bonbons o.ae. suesswarenstuecken.
DE2545739A1 (de) Verfahren zur herstellung von verpackungen und maschine zur durchfuehrung des verfahrens
DE102004043289A1 (de) Verfahren und Vorrichtung zur Herstellung von flüssigkeitsabsorbierenden Saugeinlagen und Saugeinlagen
DE19531449C2 (de) Verfahren und Vorrichtung zum Verpacken eines mehrlagigen Verpackungsstapels aus Papier oder dergleichen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030822

AC Divisional application: reference to earlier application

Ref document number: 1165374

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT SE

AKX Designation fees paid

Designated state(s): DE ES FR GB IT SE

17Q First examination report despatched

Effective date: 20060120

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070911