DE879956C - Device for the production of cross-bottom bags provided with a wafer - Google Patents

Device for the production of cross-bottom bags provided with a wafer

Info

Publication number
DE879956C
DE879956C DEM10431A DEM0010431A DE879956C DE 879956 C DE879956 C DE 879956C DE M10431 A DEM10431 A DE M10431A DE M0010431 A DEM0010431 A DE M0010431A DE 879956 C DE879956 C DE 879956C
Authority
DE
Germany
Prior art keywords
wafer
cross
hose
production
air flow
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.)
Expired
Application number
DEM10431A
Other languages
German (de)
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.)
Maschb Honsel & Co
Original Assignee
Maschb Honsel & Co
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 Maschb Honsel & Co filed Critical Maschb Honsel & Co
Priority to DEM10431A priority Critical patent/DE879956C/en
Application granted granted Critical
Publication of DE879956C publication Critical patent/DE879956C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0012—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing in the direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/003—Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents

Landscapes

  • Delivering By Means Of Belts And Rollers (AREA)

Description

Bei den bekannten Maschinen zur Herstellung von Kreuzbodenbeuteln aus einer endlosen Schlauchbahn benutzt man die Oblate als Daumenausschlag zum' leichteren Öffnen des fertigen Kreuzbodenbeutels und andererseits zum besseren Verschließen des fertigen Kreuzbodens. Die Anbringung dieser Oblate geschieht entweder dadurch, daß man mit Hilfe rotierender Messer vor dem Auflaufen des Schlauches auf das Formblech .den Einschnitt anbringt, oder aber mit Hilfe von Exzentern die Oblate ausstanzt.In the known machines for the production of cross-bottom bags from an endless tube of tubing, the wafer is used as a thumb rash to ' easier opening of the finished cross-bottom bag and on the other hand for better closing of the finished cross bottom. This wafer is attached either by that with the help of rotating knives before the hose runs onto the shaped sheet . Makes the incision, or punched out the wafer with the help of eccentrics.

Um ein Abschneiden der Restoblate durch die umlaufenden rotierenden Messer zu vermeiden, wird deshalb durch eine schwache Feder, die auf dem Formblech angebracht ist, die Oblate angehoben und durch einen Umlegestab so lange zurückgebogen, bis das umlaufende Messer.den fertigen Schlauch abgetrennt hat. Das Anheben der Oblate mittels einer feststehenden Feder ist namentlich bei Maschinen zur Verarbeitung von Zellglas äußerst nachteilig, da diese Feder leicht dazu führt, daß das Zellglas an den Einschnittstellen einreißt.To cut off the rest of the wafer by the rotating rotating Avoiding knives is therefore made possible by a weak spring on the shaped sheet is attached, the wafer is lifted and bent back by a folding rod so long, until the rotating knife has cut the finished hose. Raising the Wafer by means of a fixed spring is particularly useful in processing machines of cell glass extremely disadvantageous, since this spring easily leads to the cell glass tears at the incision sites.

Der Erfindung liegt die Aufgabe zugrunde, die Gefahr des Einreißens des Schlauches an der Oblate mit einfachen Mitteln völlig auszuschalten, ohne dadurch die bisher übliche Art .der Fertigung des Kreuzbodenbeutels nach irgendeiner Richtung zu beeinträchtigen. Zu diesem Zweck soll die bisher auf dem Formblech angeordnete Feder- zum Anheben der Oblate überflüssig werden und durch eine andere, eine Einreiß;gefahr der Materialbahn an der Oblate nicht bewirkende Einrichtung ersetzt werden.The invention is based on the object of reducing the risk of tearing of the tube on the wafer completely with simple means, without doing this the usual way of manufacturing the cross-bottom bag in any direction to affect. For this purpose, the previously arranged on the shaped sheet Feather to lift the wafer superfluous and by another, a tear; danger the material web on the wafer not causing the device to be replaced.

Demzufolge besteht die Erfindung in erster Linie darin, daß. ein Zuführungsrohr für einen Luftstrom angeordnet wird, mit dessen Hilfe die in die Materialbahn eingeschnittene Oblate angehoben und z. B. mittels eines am Formblech angeordneten Stabes umgelegt wird. Es empfiehlt sich hierbei .eine Einrichtung vorzusehen, die den Luftstrom im Arbeitstakt der Maschine steuert, so daG nur im Augenblick des Anhebens der Oblate dieser Luftstrom wirksam wird: Statt der Verwendung des Luftstromes kann aber auch ein umlaufender Heber vorgesehen werden, der die Oblate anhebt, wobei auch in diesem Fall dieser Heber im Arbeitstakt der Maschine umzulaufen hat. Die Einrichtung zum Anheben der Oblate kann in beiden Fällen vor dem Formblech vorgesehen sein, so daß das Legen des Schlauches auf dem vorliegenden glatten Formblech sich vollzieht, ohne daß; die Oberfläche des Formbleches durch eine besondere Feder zum Anheben der Oblate unterbrochen wird. In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes wiedergegeben, und zwar zeigt Abb. i die schematische Anordnung des Schlauchbildners mit Blasvorrichtung und Umlegestab in Seitenansicht, Abb. 2 einen aus einer endlosen Papierbahn geförderten Schlauch mit angelegtem Kreuzboden im Grundriß.Accordingly, the invention is primarily that. a feed tube is arranged for an air flow, with the help of which the cut into the material web Wafer raised and z. B. folded over by means of a rod arranged on the shaped sheet metal will. It is advisable to provide a device that allows the air flow controls in the work cycle of the machine, so that only at the moment of lifting the wafer this air flow becomes effective: Instead of using the air flow, however, it is also possible a revolving lifter can be provided, which lifts the wafer, also in this If this jack has to rotate in the work cycle of the machine. The facility for In both cases, the wafer can be raised in front of the forming plate, so that the hose is laid on the smooth sheet metal present, without; the surface of the shaped sheet by a special spring for lifting the wafer is interrupted. The drawing shows an embodiment of the subject matter of the invention reproduced, namely Fig. i shows the schematic arrangement of the hose former with blowing device and folding rod in side view, Fig. 2 one of an endless Paper web conveyed tube with applied cross base in plan.

Die Papierbahn i, die z. B. auch aus Zellglas bestehen kann, wird mit Hilfe zweier nicht dargestellter umlaufender Werkzeuge mit Einschnitten für Oblaten 2 versehen. Durch Auflaufen dieser Materialbahn i auf den Schlauchbildnerbock 211 und auf das Formblech 3 wird die endlose Schlauchbahn ¢ gebildet. Durch das Zuführungsrohr c wird ein Luftstrom geleitet. Sobald eine Oblate 2 über die Austrittsöffnung 511 dieses Zuführungsrohres 5 gleitet, wird die zugehörige Oblate mit angehoben. Bei Weiterbewegung der auf dem Formblech 3 umzulegenden Schlauchbahn q. gleitet die angehobene Oblate 2 gegen den Umlegestab 5, wodurch die Oblate 2 entgegen der Bewegungsrichtung der Schlauchbahn umgebogen wird. Durch das Zugkörperpaar 6, 7 wird dann der Schlauch d. vorgezogen, und durch das umlaufende Schneidemesser S und das feststehende Messer 9 wird der Schlauch in einzelne Schlauchabschnitte zerteilt.The paper web i, the z. B. can also be made of cellulose glass with the help of two rotating tools, not shown, with incisions for Wafers 2 provided. By running this material web i on the hose former 211 and on the shaped sheet 3, the endless tube web [is] formed. By the Feed pipe c is directed an air stream. As soon as a wafer 2 over the outlet opening 511 this feed tube 5 slides, the associated wafer is also raised. As the hose web q to be folded over on the shaped sheet 3 continues to move. slides the raised wafer 2 against the folding rod 5, whereby the wafer 2 against the Direction of movement of the hose web is bent. Through the pair of traction bodies 6, 7 then the hose d. pulled forward, and by the rotating cutter S and the stationary knife 9 cuts the hose into individual hose sections.

Die Abb. 2 zeigt, wie die Materialbahn z am Formblech zu der Schlauchbahn q. geformt wird. Am äußeren rechten Ende dieser Schlauchbahn q. ist zur Verdeutlichung des Herstellungsvorganges ein aufgezogener Kreuzboden io dargestellt mit der für den Verschluß dieses Kreuzbodens bestimmten Oblate ioa.Fig. 2 shows how the material web z on the shaped sheet to the hose web q. is shaped. At the far right end of this hose path q. is for clarification of the manufacturing process a raised cross bottom io shown with the for the closure of this cross-bottom was determined by the oblate ioa.

Claims (3)

PATENTANSPRÜCHE: i. Vorrichtung zum Herstellen von mit einer Oblate zu verschließL-nden Kreuzbodenbeuteln aus einer endlos geförderten Schlauchbahn, gekennzeichnet durch ein Zuführungsrohr für einen Luftstrom, mit dessen Hilfe die in die Materialbahn eingeschnittene Oblate angehoben und z. B. mittels eines am Formblech angeordneten Stabes umgelegt wird. PATENT CLAIMS: i. Device for making with a wafer cross-bottom bags to be sealed from an endlessly conveyed hose line, characterized by a supply pipe for an air flow, with the help of which the lifted wafer cut into the material web and z. B. by means of an am Shaped sheet arranged rod is turned over. 2. Vorrichtung nach Anspruch i, gekennzeichnet durch eine Einrichtung zur Steuerung des Luftstromes im Arbeitstakt der Maschine. 2. Apparatus according to claim i, characterized by a device for controlling the air flow in the work cycle of the machine. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß, im Arbeitstakt der Maschine die Oblate mittels eines umlaufenden Hebers gehoben und umgelegt wird.3. Apparatus according to claim 2, characterized in that, in the work cycle of Machine the wafer is lifted and turned over by means of a rotating lifter.
DEM10431A 1951-07-28 1951-07-28 Device for the production of cross-bottom bags provided with a wafer Expired DE879956C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM10431A DE879956C (en) 1951-07-28 1951-07-28 Device for the production of cross-bottom bags provided with a wafer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM10431A DE879956C (en) 1951-07-28 1951-07-28 Device for the production of cross-bottom bags provided with a wafer

Publications (1)

Publication Number Publication Date
DE879956C true DE879956C (en) 1953-06-18

Family

ID=7295140

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM10431A Expired DE879956C (en) 1951-07-28 1951-07-28 Device for the production of cross-bottom bags provided with a wafer

Country Status (1)

Country Link
DE (1) DE879956C (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009911B (en) * 1954-05-18 1957-06-06 Windmoeller & Hoelscher Method and machine for the production of cross-bottom bags with a filling valve on the broad side made of paper or the like.
DE1023662B (en) * 1953-12-02 1958-01-30 Martin Rawe Method and device for the continuous production and insertion of tubular valve inserts in valve bags
DE1027049B (en) * 1953-01-23 1958-03-27 Josef Burgmer Paper web with openings for guidance in register
DE1027047B (en) * 1954-04-10 1958-03-27 Martin Rawe Method and device for the continuous production and insertion of tubular valve inserts in valve bags
DE1027048B (en) * 1955-03-07 1958-03-27 Martin Rawe Method and device for the continuous production and insertion of tubular valve inserts in valve bags
DE1041343B (en) * 1955-01-19 1958-10-16 Kartonagenmaschinenwerk Kama V Device for turning over the rear bottom cover on cross-bottom bag machines with folding cylinders
DE1058351B (en) * 1955-04-07 1959-05-27 Duerbeck Papiersackfab Method and device for the continuous production of tubular valve inserts
DE1099834B (en) * 1955-04-15 1961-02-16 Behn Verpackung Erwin Method and device for producing the fold-over flap carrying the hose insert on the valve-forming corner fold of multi-layer cross-bottom valve bags
DE1163129B (en) * 1958-12-23 1964-02-13 Honsel Karl Heinz Method and device for producing heat-sealed cross-shaped or block-bottom bags

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027049B (en) * 1953-01-23 1958-03-27 Josef Burgmer Paper web with openings for guidance in register
DE1023662B (en) * 1953-12-02 1958-01-30 Martin Rawe Method and device for the continuous production and insertion of tubular valve inserts in valve bags
DE1027047B (en) * 1954-04-10 1958-03-27 Martin Rawe Method and device for the continuous production and insertion of tubular valve inserts in valve bags
DE1009911B (en) * 1954-05-18 1957-06-06 Windmoeller & Hoelscher Method and machine for the production of cross-bottom bags with a filling valve on the broad side made of paper or the like.
DE1041343B (en) * 1955-01-19 1958-10-16 Kartonagenmaschinenwerk Kama V Device for turning over the rear bottom cover on cross-bottom bag machines with folding cylinders
DE1027048B (en) * 1955-03-07 1958-03-27 Martin Rawe Method and device for the continuous production and insertion of tubular valve inserts in valve bags
DE1058351B (en) * 1955-04-07 1959-05-27 Duerbeck Papiersackfab Method and device for the continuous production of tubular valve inserts
DE1099834B (en) * 1955-04-15 1961-02-16 Behn Verpackung Erwin Method and device for producing the fold-over flap carrying the hose insert on the valve-forming corner fold of multi-layer cross-bottom valve bags
DE1163129B (en) * 1958-12-23 1964-02-13 Honsel Karl Heinz Method and device for producing heat-sealed cross-shaped or block-bottom bags

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