DE1285856B - Device for applying adhesive when sticking tear strips onto a packaging strip - Google Patents

Device for applying adhesive when sticking tear strips onto a packaging strip

Info

Publication number
DE1285856B
DE1285856B DEG45780A DEG0045780A DE1285856B DE 1285856 B DE1285856 B DE 1285856B DE G45780 A DEG45780 A DE G45780A DE G0045780 A DEG0045780 A DE G0045780A DE 1285856 B DE1285856 B DE 1285856B
Authority
DE
Germany
Prior art keywords
strip
packaging strip
adhesive
web
packaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DEG45780A
Other languages
German (de)
Inventor
Seragnoli Ariosto
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.)
G D S A S Die Enzo Seragnoli E
Original Assignee
G D S A S Die Enzo Seragnoli E
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 G D S A S Die Enzo Seragnoli E filed Critical G D S A S Die Enzo Seragnoli E
Publication of DE1285856B publication Critical patent/DE1285856B/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4895—Solvent bonding, i.e. the surfaces of the parts to be joined being treated with solvents, swelling or softening agents, without adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/526—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by printing or by transfer from the surfaces of elements carrying the adhesive, e.g. using brushes, pads, rollers, stencils or silk screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • B29C66/4722—Fixing strips to surfaces other than edge faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83415—Roller, cylinder or drum types the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8125—Applying strips or strings, e.g. tear strips or strings
    • B31B50/8126—Applying strips or strings, e.g. tear strips or strings parallel to the direction of movement of the webs or the blanks
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8125—Applying strips or strings, e.g. tear strips or strings
    • B31B50/8129—Applying strips or strings, e.g. tear strips or strings the webs or blanks moving during application of the strips or strings
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/963—Opener, e.g. tear strip
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1722—Means applying fluent adhesive or adhesive activator material between layers
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1722—Means applying fluent adhesive or adhesive activator material between layers
    • Y10T156/1727—Plural indefinite length or running length workpieces
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1734—Means bringing articles into association with web

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Replacement Of Web Rolls (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zum Auftragen von Klebstoff beim Aufkleben von Aufreißstreifen auf einen Verpackungsstreifen, in dessen Längsrichtung unter Verwendung einer in den Transportweg des Verpackungsstreifens eingeschalteten Klebstoffauftragevorrichtung.The invention relates to a device for applying adhesive when sticking tear strips on a packaging strip, in its longitudinal direction using one in the transport path of the packaging strip switched on.

Eine bekannte Vorrichtung zum Auftragen von Klebstoff für diesen Zweck besteht aus einem in dem Bahnweg des Aufreißstreifens angeordneten Docht, der diesen Streifen berührt. Beim nachfolgenden Zusammentreffen dieses Aufreißstreifens auf den eigentlichen Verpackungsstreifen erfolgt somit die Verbindung dieses Aufreißstreifens mit dem Verpackungsstreifen. Nachteilig dabei ist, daß dabei die Gefahr der Verschmutzung des Verpackungsstreifens infolge zu viel aufgetragenen Klebstoffs besteht; abgesehen davon gestattet der Docht keine genaue Dosierung des Klebstoffs.A known device for applying glue for this purpose consists of one in the The wick located along the path of the tear strip touching this strip. At the subsequent meeting this tear strip on the actual packaging strip is thus the connection this tear strip with the packaging strip. The disadvantage here is that there is a risk there is contamination of the packaging strip as a result of too much adhesive applied; apart of this, the wick does not allow precise dosing of the adhesive.

Bei einer anderen Ausführungsform wird ebenfalls mit Hilfe eines Dochtes gearbeitet, wobei der Docht am Ende eines Winkelhebels angeordnet ist, der auf- und niederbewegt wird, so daß eine Lösungsmittelspur von einer bestimmten Länge aufgebracht wird, die etwa der Länge des Aufreißbändchens entspricht. In another embodiment, a wick is also used, the wick is arranged at the end of an angle lever, which is moved up and down, so that a solvent track is applied by a certain length, which corresponds approximately to the length of the tear tape.

Zwar ist bei dieser Ausführungsform vermieden, daß zwischen dem Ende des Aufreißbändchens und dem Anfang des darauffolgenden Aufreißbändchens eine Lösungsmittelspur zurückbleibt. Die Verwendung eines Dochtes zum Auftragen einer solchen Lösungsmittelspur bringt es aber mit sich, daß die Breite der Lösungsmittelspur nicht exakt eingehalten werden kann. Die Gefahr, daß Lösungsmittel in zu reichlichem Maße aufgetragen wird, ist auch hier gegeben und damit auch die Gefahr der Verschmutzung des Verpackungsstreifens.Although it is avoided in this embodiment that between the end of the tear tape and a trace of solvent remains at the beginning of the subsequent tear-off tape. The usage of a wick for applying such a trace of solvent, however, entails that the The width of the solvent trace cannot be precisely adhered to. The risk of getting solvents in too is applied in abundance, is also given here and thus also the risk of contamination of the packaging strip.

Darüber hinaus ist es bekannt, die Verbindung des Aufreißbändchens mit dem Verpackungsstreifen durch Wärmeeinwirkung auf die zu verbindenden Teile vorzunehmen, wenn die verwendeten Materialien thermoplastische Eigenschaften besitzen.In addition, it is known to connect the tear tape to the packaging strip by the action of heat on the parts to be connected, if the materials used have thermoplastic properties.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Auftragen von Klebstoff beim Aufkleben von Aufreißstreifen auf einen Verpackungsstreifen zu schaffen, bei der die Breite der Klebstoffmittelspur auf dem Verpackungsstreifen genau eingehalten werden kann.The invention is based on the object of a device for applying adhesive during gluing of tear strips to create a packaging strip with the width of the adhesive center track can be precisely adhered to on the packaging strip.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß die den Klebstoff auf den Verpackungsstreifen auftragende Vorrichtung eine den Verpakkungsstreifen berührende Rolle ist, die einen mittleren Steg aufweist, der durch zwei im Stegabstand voneinander befindliche Ringnuten gebildet ist und der mit Klebstoff beaufschlagbar ist. Dabei kann an dem Ringsteg ein in eine Klebstoffflüssigkeit eintauchender Docht anliegen, um eine genaue Bemessung der Klebstoffmenge zu ermöglichen.According to the invention this object is achieved in that the adhesive on the packaging strip applying device is a roll of the packaging strip contacting a central Has web, which is formed by two annular grooves located in the web spacing and the can be acted upon with adhesive. In this case, a dipping into an adhesive liquid can be placed on the ring web Wick abut to accurately measure the amount of glue to enable.

Bei einer Vorrichtung mit einer in Bewegungsrichtung des Verpackungsstreifens nachgeschalteten Trommel zum Zusammenführen des Verpackungs-Streifens und des Aufreißstreifens ist die Trommel in Weiterbildung der Erfindung am Umfange mit wenigstens zwei mit Abstand voneinander angeordneten Nuten versehen, durch die ein ringsumlaufender Steg gebildet wird, der mit radialen Löchern versehen ist, um in an sich bekannter Weise auf pneumatischem Wege ein Anhaften des Aufreißstreifens an der Trommel über einen Teil ihres Umfanges bewirken zu können. Auf diese Weise ist die Führungstrommel der Form der Klebstoffauftragrolle angepaßt.In the case of a device with a downstream device in the direction of movement of the packaging strip Drum for bringing together the packaging strip and the tear strip, the drum is in Further development of the invention to the extent with at least provided two spaced apart grooves through which a circumferential web is formed, which is provided with radial holes to in a known manner on pneumatic Ways to cause the tear strip to adhere to the drum over part of its circumference can. In this way, the guide drum is adapted to the shape of the adhesive application roller.

In der Zeichnung ist eine beispielsweise Ausführungsform dargestellt.In the drawing is an example embodiment shown.

F i g. 1 zeigt die gesamte Anlage mit der Vorrichtung zum Auftragen von Klebstoff;F i g. 1 shows the entire system with the device for applying adhesive;

F i g. 2 ist eine Aufsicht auf den Gegenstand nach F i g. 1 in Richtung der Pfeile a-a. F i g. 2 is a plan view of the object according to FIG. 1 in the direction of arrows aa.

Der Verpackungsstreifen 2 wird von der Vorratsrolle 6 über Umlenkrollen 7, 8 und 9 der Trommel 5 zugeführt, der zugleich auch die Aufreißstreifen 1 zugeführt werden. In den Bahnweg des Verpackungsstreifens vor der Trommel 5 ist die den Verpackungsstreifen berührende Rolle 10 vorgesehen, die einen mittleren Ringsteg 12 besitzt, der durch zwei im Stegabstand voneinander befindlichen Ringnuten 16 und 17 gebildet wird. Dieser Ringsteg 12 wird mit Klebstoff beaufschlagt, was dadurch geschieht, daß der Docht 13 an dem Ringsteg 12 anliegt. Der Docht 13 taucht dabei in eine Klebstoffflüssigkeit 14 ein, die sich in dem Behälter 15 befindet. Die Ausbildung der Rolle 10 mit einem Ringsteg 12 stellt sicher, daß eine Klebstoffspur in einer bestimmten Breite auf dem Verpackungsstreifen entsteht.The packaging strip 2 is taken from the supply roll 6 via deflection rollers 7, 8 and 9 of the drum 5 fed to which the tear strips 1 are also fed at the same time. In the path of the packaging strip in front of the drum 5 is the packaging strip contacting roller 10 is provided, which has a central ring web 12, which by two in the web spacing annular grooves 16 and 17 located from one another is formed. This ring web 12 is made with adhesive acted upon, which happens because the wick 13 rests against the annular web 12. The wick 13 is immersed in an adhesive liquid 14 that is located in the container 15. Training the roller 10 with an annular web 12 ensures that a glue track in a certain width on the Packaging strips are created.

Die Zuführung des Aufreißstreifens 1 erfolgt über das Zuführungsstück 3 in an sich bekannter Weise absatzweise.The tear strip 1 is fed in via the feed piece 3 in a manner known per se paragraph by paragraph.

Die Trommel 5 besitzt am Umfang in Abstand voneinander angeordnete Ringnuten 19 und 20, wodurch ein Steg 18 verbleibt, der mit radialen Löchern 4 versehen ist, die unter einer Saugwirkung stehen, was in an sich bekannter Weise mit bekannten pneumatischen Mitteln erreichbar ist. Gelangt der Aufreißstreifen 1 in den Bereich dieser Löcher 4, dann wird er von dem Steg 18 infolge der von den Löcher ausgehenden Saugwirkung erfaßt und zwischen dem Verpackungsstreifen und der Oberfläche der Trommel gezogen. Da der Verpackungsstreifen mit einer Klebstoffspur an gleicher Stelle versehen ist, erfolgt somit ein Anhaften des Aufreißstreifens an dem Verpakkungsstreifen. The drum 5 has on the circumference at a distance from each other arranged annular grooves 19 and 20, whereby a web 18 remains, which is provided with radial holes 4 is that are under suction, what in a known manner with known pneumatic Funds is achievable. If the tear strip 1 reaches the area of these holes 4, then it is gripped by the web 18 as a result of the suction effect emanating from the holes and between the packaging strip and drawn to the surface of the drum. As the packaging strip with a trace of glue is provided in the same place, the tear strip thus adheres to the packaging strip.

Der Bereich auf dem Steg 18, über den die Ansaugwirkung über die Löcher 4 vonstatten geht, reicht etwa von 20 bis 21. Hinter 21 wird die Ansaugwirkung der Löcher durch an sich bekannte Mittel abgeschaltet. Dadurch kann der Verpackungsstreifen zusammen mit dem anhaftenden Aufreißstreifen auf der anderen Seite der Trommel in Richtung 11 ohne Schwierigkeiten abtransportiert werden.The area on the web 18 over which the suction effect takes place via the holes 4 is sufficient approximately from 20 to 21. Behind 21, the suction effect of the holes is made by means known per se switched off. This allows the packaging strip to open together with the adhesive tear strip the other side of the drum in direction 11 can be transported away without difficulty.

Claims (3)

Patentansprüche:Patent claims: 1. Vorrichtung zum Auftragen von Klebstoff beim Aufkleben von Aufreißstreifen auf einen Verpackungsstreifen, in dessen Längsrichtung unter Verwendung einer in den Transportweg des Verpackungsstreifens eingeschalteten Klebstoffauftragevorrichtung, dadurch gekennzeichnet, daß die den Klebstoff auf den Verpackungsstreifen (2) auftragende Vorrichtung eine den Verpackungsstreifen berührende Rolle (10) ist, die einen mittleren Ringsteg (12) aufweist, der durch zwei im Stegabstand voneinander befindliche Ringnuten (16,17) gebildet ist und der mit Klebstoff (14) beaufschlagbar ist.1. Device for applying adhesive when sticking tear strips on a Packaging strip, in the longitudinal direction using a in the transport path of the Packaging strip switched on adhesive application device, characterized in that, that the adhesive on the packaging strip (2) applying device a the packaging strip contacting roller (10) which has a central annular web (12), the is formed by two annular grooves (16, 17) located at a web spacing from one another and with Adhesive (14) can be acted upon. 2. Vorrichtung nach Anspruch 1, dadurch ge-2. Device according to claim 1, characterized kennzeichnet, daß an dem Ringsteg (12) ein in eine Klebstoff flüssigkeit eintauchender Docht (13) anliegt.indicates that on the ring web (12) a wick immersed in an adhesive liquid (13) is present. 3. Vorrichtung nach Anspruch 1 und 2 mit einer in Bewegungsrichtung des Verpackungsstreifens nachgeschalteten Trommel zum Zusammenführen des Verpackungsstreifens und des Aufreißstreifens, dadurch gekennzeichnet, daß die Trommel am Umfang mit wenigstens zwei mit Abstand voneinander angeordneten Nuten (19, 20) versehen ist, durch die ein ringsumlaufender Steg (18) gebildet wird, der mit radialen Löchern (4) versehen ist, um in an sich bekannter Weise auf pneumatischem Wege ein Anhaften des Aufreißstreifens an der Trommel über einen Teil ihres Umfanges bewirken zu können.3. Apparatus according to claim 1 and 2 with one in the direction of movement of the packaging strip downstream drum for bringing together the packaging strip and the tear strip, characterized in that the drum has at least two spaced apart grooves (19, 20) is provided, through which a circumferential web (18) is formed with radial holes (4) is provided in order in a manner known per se in a pneumatic way to prevent the tear strip from sticking to be able to effect on the drum over part of its circumference. Hierzu 1 Blatt Zeichnungen 1 sheet of drawings
DEG45780A 1965-01-26 1966-01-21 Device for applying adhesive when sticking tear strips onto a packaging strip Pending DE1285856B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT158165 1965-01-26

Publications (1)

Publication Number Publication Date
DE1285856B true DE1285856B (en) 1968-12-19

Family

ID=11101794

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG45780A Pending DE1285856B (en) 1965-01-26 1966-01-21 Device for applying adhesive when sticking tear strips onto a packaging strip

Country Status (6)

Country Link
US (1) US3411418A (en)
CH (1) CH433699A (en)
DE (1) DE1285856B (en)
GB (1) GB1135924A (en)
NL (1) NL6600898A (en)
SE (1) SE330348B (en)

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DE3000642A1 (en) * 1980-01-10 1981-07-16 Th. Goldschmidt Ag, 4300 Essen Chip material cladding appts. - has a gravure unit in the process to give a thin and even cladding layer
DE4215690A1 (en) * 1992-05-14 1993-11-18 Focke & Co Device for connecting a tear strip to a material web

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GB1422779A (en) * 1972-04-10 1976-01-28 Canadian Ind Bag tie dispenser
IT1186591B (en) * 1985-07-10 1987-12-04 Gambetti Mario Baumer EQUIPMENT FOR THE APPLICATION OF STRIPS OF MATERIAL TO A PACKING TAPE IN THE PACKAGING MACHINES FOR THE FORMATION OF THE HANDLE IN THE PACKED OBJECTS
IT1238377B (en) * 1990-02-19 1993-07-16 Rossetti Renzo PLASTICIZING MACHINE, FOR COUPLING SHEETS OF PAPER OR CARDBOARD WITH TRANSPARENT FILM, THROUGH SOLVENT-FREE ADHESIVES.
IT1300042B1 (en) * 1998-05-18 2000-04-04 Azionaria Costruzioni Acma Spa WRAPPING METHOD, PARTICULARLY FOR FOOD PRODUCTS SUCH AS CHOCOLATES AND SIMILAR, AND PACKAGE OBTAINED.
FR2897844B1 (en) * 2006-02-24 2011-09-16 Cetec Ind Conditionnement METHOD FOR MAKING A REPORTED STRIP FOR CLOSING A BAG INCORPORATING A STRIP BAND

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GB593192A (en) * 1944-12-12 1947-10-10 Wilhelm Bertil Bronander Improvements in or relating to wrapping machines
US2758517A (en) * 1955-07-22 1956-08-14 Stephano Brothers Method and apparatus for applying tear tapes to cellophane wrappers

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US2335033A (en) * 1942-04-03 1943-11-23 Tompkins John Kirby Apparatus for applying gummed labels to cellophane or the like
US2990081A (en) * 1957-09-26 1961-06-27 Minnesota Mining & Mfg Application of tape to moving objects

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Publication number Priority date Publication date Assignee Title
GB593192A (en) * 1944-12-12 1947-10-10 Wilhelm Bertil Bronander Improvements in or relating to wrapping machines
US2758517A (en) * 1955-07-22 1956-08-14 Stephano Brothers Method and apparatus for applying tear tapes to cellophane wrappers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3000642A1 (en) * 1980-01-10 1981-07-16 Th. Goldschmidt Ag, 4300 Essen Chip material cladding appts. - has a gravure unit in the process to give a thin and even cladding layer
DE4215690A1 (en) * 1992-05-14 1993-11-18 Focke & Co Device for connecting a tear strip to a material web
US5411625A (en) * 1992-05-14 1995-05-02 Focke & Co. (Gmbh & Co.) Apparatus for bonding a tear tape to a web of material

Also Published As

Publication number Publication date
SE330348B (en) 1970-11-09
CH433699A (en) 1967-04-15
US3411418A (en) 1968-11-19
GB1135924A (en) 1968-12-11
NL6600898A (en) 1966-07-27

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