EP0847926A1 - Vorrichtung zum Schneiden einer Streifenverpacknung - Google Patents
Vorrichtung zum Schneiden einer Streifenverpacknung Download PDFInfo
- Publication number
- EP0847926A1 EP0847926A1 EP97121053A EP97121053A EP0847926A1 EP 0847926 A1 EP0847926 A1 EP 0847926A1 EP 97121053 A EP97121053 A EP 97121053A EP 97121053 A EP97121053 A EP 97121053A EP 0847926 A1 EP0847926 A1 EP 0847926A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sealing
- product carrier
- web
- knife roller
- reflection sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
- B65B61/08—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting using rotary cutters
-
- 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
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/18—Registering sheets, blanks, or webs
-
- 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
- B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
-
- 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
- Y10T83/0515—During movement of work past flying cutter
-
- 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
- Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
- Y10T83/159—Including means to compensate tool speed for work-feed variations
-
- 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
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4737—With tool speed regulator
Definitions
- the invention relates to a device for the accurate cutting of a strip-shaped, in the longitudinal direction clockwise or continuously transported product carrier with successively arranged, airtight sealed cells, in which sensitive products are packaged.
- a device basically exists from a rotating knife roller, the product carrier in each area one between two cells, arranged transversely to the longitudinal direction and severed with a grid-like embossed sealing bar.
- Sensitive products are solid, pasty or liquid products, those regarding drying out or penetration of moisture or also sensitive to their sterility (contamination by microorganisms) are.
- Typical products in the food industry are e.g. Mustard, mayonnaise or Ketchup and in the pharmaceutical industry tablets, dragees, or skin gels Anoint.
- each tablet is in an airtight cell, the outside is bordered by sealed seams.
- Packaging materials are particularly suitable for aluminum composite films.
- a strip unit with tablets is removed from the storage pack and torn open the film near a tablet so that the tablet for Available.
- the tablets are taken from the sealing machine in the production plant airtight sealed provided on a tray, each Tablet enclosed in the Carrée by two longitudinal sealing bars and two transverse sealing bars is.
- the longitudinal sealing webs are parallel to the edges of the Foil carrier and the transverse sealing webs arranged perpendicular to it.
- a rotating knife roller is usually used as the cutting device, which is in a fixed cycle ratio with the preceding sealing roller, so that the separating cut is as precise as possible ( ⁇ 1mm) in the middle of a cross sealing bar he follows.
- the tolerances the sealing seams or webs in the longitudinal direction due to length fluctuations of the tablet holder are so large that the accuracy required above is not can be reached.
- Such fluctuations are due to the fact that the Tablet holder alternately accelerated and braked during production and is therefore exposed to strong mechanical loads.
- the one from it resulting inaccuracy in the separating cut has the consequence that the cross seal bar in unfavorable cases it is cut at the edge or even outside the web width and no longer guarantees the required reliable, tight sealing of the tablets is. In these cases air or moisture can penetrate and the durability the tablets are severely impaired. In the worst case, even whole lots have to be be blocked.
- the invention is based, with a film-like product carrier the task (Strip packaging) with sealed products the separation cut within a cross-seal bar with lattice-like embossing between two product lines to be carried out with such high accuracy that the finished packaged products a sufficiently large seal edge width remains and a hermetically airtight Closure of the sealed products and accordingly the intended ones Best before dates can be guaranteed.
- the task is the control of the knife roller to cut the pack-appropriate Product strips depending on the position of the cross seal in the longitudinal direction control that the separating cut is as close as possible in the middle of the web is coming.
- this object is achieved according to the invention solved in that for recognition and localization with an embossing provided cross sealing web above and / or below the film-like product carrier an optical reflection sensor is arranged which corresponds to the lattice structure AC voltage signal generated when the sealing bar in the detection area of the reflection sensor, the number of periods being a measure of the Width b of the transverse sealing web is, and that an evaluation circuit for the AC voltage signal is provided, which is the rotational speed of the knife roller controls that the cut is made in the middle (b / 2) of the cross seal.
- the invention is therefore based on the fact that the optical measuring device detects the position of each Cross seal bar and thus also its center detected and individually recognized and from it depending on the knife roller actuated.
- the optical measuring device detects the position of each Cross seal bar and thus also its center detected and individually recognized and from it depending on the knife roller actuated.
- the product packaging is therefore not with a fixed clock ratio between the Sealing machine and the knife roller worked, but with a variable, from the actual position of the sealing bar dependent clock.
- the products are particularly moisture-sensitive or sterile-sensitive pharmaceutical products, such as. Tablets, dragees or ointments.
- the reflection sensor preferably consists of a triangulation principle working optoelectronic position measuring system.
- the function exists the evaluation circuit in that depending on the measurement technology Position of the center of the cross seal bar the speed of rotation of the knife roller is reduced or enlarged.
- each tablet 2 is in a square Sealed field (Carrée), that in the x-direction of longitudinal sealing bars 3 and in the y-direction is limited by cross sealing webs 4.
- the tablet carrier 1 consists of a two-layer aluminum composite film. When sealing is in each case a moisture-sensitive tablet 2 in a Carrée or a cell hermetically trapped tightly between the two layers.
- the sealing bars 3, 4 have one Width b of approx. 4 mm and are provided with a lattice-like embossing.
- Tablet holder 1 is in the assembly operation in the x direction (longitudinal direction) transported and from a cutting roller in the y direction (transverse direction) eachfuge cut into smaller tablets, the one shown here Example each contain four tablets 2.
- the desired target position for the separating cut 5 lies in the middle of the transverse sealing web 4, with a tolerance of ⁇ 0.5 mm should be observed. So far, this requirement could only be Practice cannot be met.
- the separation step takes place on the edge or even outside the seal edge width b is the airtight packaging and thus the prescribed The durability of the tablets is no longer guaranteed.
- an optical measuring device in the form of a reflection sensor 6 provided that the surface of the tablet carrier 1 between two longitudinal sealing webs 3 scanned with a laser beam 7.
- the reflection sensor 6 generates an AC voltage signal, whose evaluation the exact position and width of the cross seal bars 4 supplies. Based on this measurement information and control of the web coordinates can then position the separating cut exactly in the middle of each cross seal 4 take place so that the sealing webs enclosing the tablet are always at least have a seal edge width of b / 2 and the hermetically airtight seal the tablets are no longer in question due to a too small sealing margin.
- Fig. 2 is the sealing machine and the downstream, from a rotating knife roller existing cutting device shown in a side view.
- the sealing machine consists of two counter-rotating sealing rollers 8 and 9 with sealing zones 10 and 11, which have toothed or corrugated surfaces 12.
- the sealing machine consists of two counter-rotating sealing rollers 8 and 9 with sealing zones 10 and 11, which have toothed or corrugated surfaces 12.
- Under the high pressure of the sealing zones rolling on one another becomes those in between two films 13 and 14 of the tablet carrier 1 along a zone b between two successive tablets 2 tightly sealed together.
- the corrugated surfaces 12 of the sealing zones 10, 11 produce in the sealing zone, i.e. on the surface of the sealing crosspiece 4, the lattice-shaped embossing already mentioned.
- the lattice-like embossing can also (if the sealing zones are designed accordingly) consist of a large number of small depressions or elevations.
- the downstream cutting device consists of the knife roller 15 with the Cross cutting 16 and the fixed shear bar 17.
- the tablet carrier 1 is always cut when the cutting edge 16 on the counter cutting edge 17th passes by.
- the difference in orbital speeds between the rotating ones Sealing rollers 8 and 9 and the rotating knife roller 15 must consequently be set in this way be that the cross cutting edge 16 always passes the counter cutting edge 17, if the center line of a sealing bar 4 is exactly opposite the shear bar 17 stands. In this case, the separating cut would be exactly as described above In the middle of the sealing bar.
- the reflection sensor 6 here consists of an after Triangulation principle working, commercially available optoelectronic position measuring system. A very fine point of light is emitted by a laser diode onto the tablet carrier 1 or projected onto the cross seal web 4. Via reception optics this point of light is viewed at an acute angle and is positioned sensitive CCD line 18 (see Fig. 4) shown.
- the measurement signals are over a fast signal processor processed and output as analog values, the the current distance values between the sensor 6 and that on the surface of the sealing web 4 correspond to the light point migrating in the longitudinal direction.
- the lattice-like embossing 19 (FIG. 4) of the sealing web becomes a periodic one Generated AC voltage, the time course of which is shown in Fig. 3.
- the AC voltage sets in when the laser beam 7 enters the land area, and breaks off when the laser beam leaves the land area again. Since the period of AC voltage corresponds to the lattice spacing of the embossments, it can be very exactly determines the position and width and thus also the center b / 2 of the sealing bar will; i.e. the sensor or the evaluation circuit recognizes and localizes the am Sensor passing transverse sealing webs 4 and their center on the tablet carrier 1.
- Two reflection sensors can also be used to improve the measurement signal-to-noise ratio are used, one sensor the top and the other sensor the Scans the underside of the tablet carrier. In this way e.g. through fluttering movements interference signals caused by the tablet carrier are eliminated.
- the alternating voltage signal generated in the sensor 6, which is characteristic of the embossing 19 is amplified (amplifier 20) and then fed to an evaluation circuit 21, which generates a control pulse 22 which is on the time axis of the current position of the
- the middle of the web corresponds to the sealing web 4 just detected by the sensor 6 (see also FIG. 2).
Abstract
Description
- Der Trennschnitt wird mit einer Genauigkeit von ± 0,5 mm in die Mitte des Siegelstegs gelegt. Dadurch werden Schnittfehler verhindert, die zu undichten Produktzellen und damit zu gravierenden Verpackungsfehlern führen.
- Durch den Ausschluß dieser Fehlerquelle kann die geforderte Produkthaltbarkeit zuverlässig eingehalten werden. Die sonst übliche Nachkontrolle kann entfallen.
- Die Vernichtung von Fertigware mit fehlerhaft geschnittenen Siegelstegen und Kundenreklamationen aufgrund verdorbener Ware werden vermieden.
- Fig. 1
- einen streifenförmigen Tablettenträger mit den eingesiegelten Tabletten in Verbindung mit einem optischen Reflexionssensor in perspektivischer Darstellung
- Fig. 2
- schematisch den Durchlauf des streifenförmigen Tablettenträgers durch eine Siegel- und anschließende Schneidevorrichtung
- Fig. 3
- das am Reflexionssensor anstehende Wechselspannungssignal und
- Fig. 4
- ein Blockschaltbild für die Signalverarbeitung.
Claims (3)
- Vorrichtung zum maßgenauen Schneiden eines streifenförmigen, in Längsrichtung taktförmig oder kontinuierlich weitertransportierten folienartigen Produktträgers (1) mit hintereinander angeordneten, luftdicht versiegelten Zellen, in denen empfindliche, feste, pastöse oder flüssige Produkte verpackt sind, bestehend aus einer rotierenden Messerwalze (15), die den Produktträger (1) jeweils im Bereich eines zwischen zwei Zellen befindlichen, quer zur Längsrichtung angeordneten und mit einer gitterartigen Prägung (19) versehenen Siegelstegs (4) durchtrennt, dadurch gekennzeichnet, daß zur Erkennung und Lokalisierung des Siegelstegs (4) oberhalb und/oder unterhalb des folienartigen Produktträgers (1) ein optischer Reflexionssensor (6) angeordnet ist, der ein der Gitterstruktur entsprechendes Wechselspannungssignal erzeugt, wenn der Siegelsteg (4) im Bereich des Reflexionssensors (6) liegt, wobei die Zahl der Perioden ein Maß für die Breite b des Siegelstegs (4) ist, und daß eine Auswerteschaltung (21) für das Wechselspannungssignal vorgesehen ist, die die Umlaufgeschwindigkeit der Messerwalze (15) derart steuert, daß der Trennschnitt in der Mitte (b/2) des Siegelstegs (4) erfolgt.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Reflexionssensor (6) aus einem nach dem Triangulationsprinzip arbeitenden optoelektronischen Wegmeßsystem besteht.
- Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Auswerteeinheit (21) einen für die meßtechnisch erfaßte Mitte des Quersiegelstegs (4) charakteristischen Steuerimpuls (22) erzeugt und in Abhängigkeit der zeitlichen Lage (Phasenlage) dieses Steuerimpulses (22) die Umdrehungsgeschwindigkeit der Messerwalze (15) verkleinert oder vergrößert wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19651954A DE19651954A1 (de) | 1996-12-13 | 1996-12-13 | Vorrichtung zum Schneiden einer Streifenverpackung |
DE19651954 | 1996-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0847926A1 true EP0847926A1 (de) | 1998-06-17 |
EP0847926B1 EP0847926B1 (de) | 2000-08-09 |
Family
ID=7814651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97121053A Expired - Lifetime EP0847926B1 (de) | 1996-12-13 | 1997-12-01 | Vorrichtung zum Schneiden einer Streifenverpacknung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5957821A (de) |
EP (1) | EP0847926B1 (de) |
DE (2) | DE19651954A1 (de) |
ES (1) | ES2150182T3 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6717087B1 (en) * | 1999-07-08 | 2004-04-06 | Bayer Bitterfeld Gmbh | Monitoring device for the sealing web width |
EP1867470A1 (de) * | 2006-06-15 | 2007-12-19 | Boegli-Gravures S.A. | Verfahren und Vorrichtung zur Authentifizierung von Identifikationsmarkierungen auf Verpackungsfolie oder Verpackungen |
CN103318442A (zh) * | 2013-07-10 | 2013-09-25 | 郑州市新视明科技工程有限公司 | 一种眼贴装袋封口装置 |
CN103481314A (zh) * | 2013-08-29 | 2014-01-01 | 安庆市恒昌机械制造有限责任公司 | 一种一次性卫生用品生产线上的原材料切断装置 |
CN105517905A (zh) * | 2013-07-29 | 2016-04-20 | 佛克有限及两合公司 | 用于制造用于香烟盒束套的裁剪件的方法和设备 |
WO2017125377A1 (en) * | 2016-01-18 | 2017-07-27 | Tetra Laval Holdings & Finance S.A. | A filling machine and a method for filling a package of a web of packaging material with a food product |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6106448A (en) * | 1998-08-04 | 2000-08-22 | Hosokawa Yoko Co., Ltd. | Package material processing machine |
US6296601B1 (en) * | 1999-07-13 | 2001-10-02 | C.G. Bretting Manufacturing Company, Inc. | Vacuum assisted roll apparatus and method |
US6490844B1 (en) | 2001-06-21 | 2002-12-10 | Emerging Technologies Trust | Film wrap packaging apparatus and method |
CA2504731A1 (en) * | 2002-11-05 | 2004-05-27 | Rynel, Inc. | Trays for growth plugs, and methods of producing them |
DE102011108939A1 (de) | 2011-07-29 | 2013-01-31 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Verfahren zum Schneiden von Packungen |
CN109625459A (zh) * | 2019-02-15 | 2019-04-16 | 东莞市欣荣天丽科技实业有限公司 | 一种包装检测筛选装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR44737E (fr) * | 1930-03-31 | 1935-04-06 | Thomson Houston Comp Francaise | Perfectionnements aux organes de commande sensibles à la lumlère |
US2599430A (en) * | 1950-03-29 | 1952-06-03 | Du Pont | Register control system for web cutting mechanisms |
GB2075468A (en) * | 1980-05-06 | 1981-11-18 | Procter & Gamble | Opening means for filled and sealed flexible pouches |
Family Cites Families (21)
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DE7706759U1 (de) * | 1978-10-19 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optische Überwachungsvorrichtung für in einer durchsichtigen Verpackung angeordnete Gegenstände | |
US2420983A (en) * | 1945-05-12 | 1947-05-20 | Ivers Lee Co | Method of and machine for packaging |
GB765473A (en) * | 1954-01-26 | 1957-01-09 | Kenneth George Cramp | Improvements in or relating to paper folding and/or cutting machines |
BE658345A (de) * | 1964-01-17 | 1900-01-01 | ||
US4000888A (en) * | 1975-07-17 | 1977-01-04 | Gardner Frank H | Web severing device |
US4019947A (en) * | 1975-09-10 | 1977-04-26 | Fmc Corporation | Multipurpose sealing and severing method and mechanism |
US4086846A (en) * | 1977-03-29 | 1978-05-02 | Liggett Group Inc. | Apparatus and method to sense and adjust the relative position of hollow tubes within a continuous filter |
US4227683A (en) * | 1979-04-12 | 1980-10-14 | General Electric Company | Stack height sensor and elevator control for a continuous forms refolder |
DE2945251A1 (de) * | 1979-11-09 | 1981-05-14 | Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH, 4000 Düsseldorf | Verfahren und vorrichtung zur bestimmung der lage einer oberflaeche |
IT1154404B (it) * | 1982-01-05 | 1987-01-21 | Alisyncro Srl | Sistema e metodo per asservire un primo motore elettrico ad un secondo motore elettrico e macchina incartatrice utilizzante tale sistema |
US4548594A (en) * | 1983-07-20 | 1985-10-22 | Lotz Walter E | Method and apparatus for severing sheets of material |
US4731542A (en) * | 1986-09-11 | 1988-03-15 | Synergy Computer Graphics | System and method for activating an operating element with respect to a moving substrate |
FR2608960B1 (fr) * | 1986-12-31 | 1989-11-24 | Loriot Jean Marc | Procede et dispositif de decoupage d'un tissu a motif repetitif |
US5000725A (en) * | 1988-11-07 | 1991-03-19 | Fmc Corporation | Bi-directional registration of servo indexed webs |
US4951444A (en) * | 1989-02-06 | 1990-08-28 | Durden To A.M.E. Engineering, Inc. | Multi-station die-less packaging machine |
DE4242702C2 (de) * | 1991-12-21 | 1998-02-12 | Willi Lehmann | Verfahren und Vorrichtung zum Bearbeiten flächenhafter Gegenstände |
US5347791A (en) * | 1992-11-05 | 1994-09-20 | Fmc Corporation | Computer controlled horizontal wrapper |
US5292299A (en) * | 1992-11-25 | 1994-03-08 | Fmc Corporation | Maintaining perforation phasing |
JP3580319B2 (ja) * | 1994-07-19 | 2004-10-20 | 塩野義製薬株式会社 | カプセル剤のバンドシール検出方法及びバンドシール検出装置 |
DE4443753C2 (de) * | 1994-12-08 | 1997-01-16 | Buerkle Gmbh & Co Robert | Verfahren zum konturgenauen Vereinzeln eines bahnförmig zusammenhängenden Gutes |
DE19502830C2 (de) * | 1995-01-30 | 2003-12-18 | Windmoeller & Hoelscher | Verfahren zum Prüfen der korrekten Herstellung von Kreuzboden-Ventilsäcken |
-
1996
- 1996-12-13 DE DE19651954A patent/DE19651954A1/de not_active Withdrawn
-
1997
- 1997-11-12 US US08/968,243 patent/US5957821A/en not_active Expired - Fee Related
- 1997-12-01 DE DE59702140T patent/DE59702140D1/de not_active Expired - Fee Related
- 1997-12-01 ES ES97121053T patent/ES2150182T3/es not_active Expired - Lifetime
- 1997-12-01 EP EP97121053A patent/EP0847926B1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR44737E (fr) * | 1930-03-31 | 1935-04-06 | Thomson Houston Comp Francaise | Perfectionnements aux organes de commande sensibles à la lumlère |
US2599430A (en) * | 1950-03-29 | 1952-06-03 | Du Pont | Register control system for web cutting mechanisms |
GB2075468A (en) * | 1980-05-06 | 1981-11-18 | Procter & Gamble | Opening means for filled and sealed flexible pouches |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6717087B1 (en) * | 1999-07-08 | 2004-04-06 | Bayer Bitterfeld Gmbh | Monitoring device for the sealing web width |
EP1867470A1 (de) * | 2006-06-15 | 2007-12-19 | Boegli-Gravures S.A. | Verfahren und Vorrichtung zur Authentifizierung von Identifikationsmarkierungen auf Verpackungsfolie oder Verpackungen |
US8038922B2 (en) | 2006-06-15 | 2011-10-18 | Boegli-Gravures S.A. | Method and device for the authentication of identification marks on a packaging foil or package |
CN103318442A (zh) * | 2013-07-10 | 2013-09-25 | 郑州市新视明科技工程有限公司 | 一种眼贴装袋封口装置 |
CN103318442B (zh) * | 2013-07-10 | 2015-05-20 | 郑州市新视明科技工程有限公司 | 一种眼贴装袋封口装置 |
CN105517905A (zh) * | 2013-07-29 | 2016-04-20 | 佛克有限及两合公司 | 用于制造用于香烟盒束套的裁剪件的方法和设备 |
CN103481314A (zh) * | 2013-08-29 | 2014-01-01 | 安庆市恒昌机械制造有限责任公司 | 一种一次性卫生用品生产线上的原材料切断装置 |
CN103481314B (zh) * | 2013-08-29 | 2015-06-10 | 安庆市恒昌机械制造有限责任公司 | 一种一次性卫生用品生产线上的原材料切断装置 |
WO2017125377A1 (en) * | 2016-01-18 | 2017-07-27 | Tetra Laval Holdings & Finance S.A. | A filling machine and a method for filling a package of a web of packaging material with a food product |
Also Published As
Publication number | Publication date |
---|---|
US5957821A (en) | 1999-09-28 |
DE59702140D1 (de) | 2000-09-14 |
EP0847926B1 (de) | 2000-08-09 |
ES2150182T3 (es) | 2000-11-16 |
DE19651954A1 (de) | 1998-06-18 |
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