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DE621690C - Device for displacing the air that is still enclosed in filled flat bags made of air-impermeable material such as glassine or the like - Google Patents

Device for displacing the air that is still enclosed in filled flat bags made of air-impermeable material such as glassine or the like

Info

Publication number
DE621690C
DE621690C DEB161084D DEB0161084D DE621690C DE 621690 C DE621690 C DE 621690C DE B161084 D DEB161084 D DE B161084D DE B0161084 D DEB0161084 D DE B0161084D DE 621690 C DE621690 C DE 621690C
Authority
DE
Germany
Prior art keywords
air
bag
glassine
displacing
flat
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
DEB161084D
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.)
BERLIN KARLSRUHER INDUSTRIE WERKE AG
Original Assignee
BERLIN KARLSRUHER INDUSTRIE WERKE AG
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 BERLIN KARLSRUHER INDUSTRIE WERKE AG filed Critical BERLIN KARLSRUHER INDUSTRIE WERKE AG
Priority to DEB161084D priority Critical patent/DE621690C/en
Application granted granted Critical
Publication of DE621690C publication Critical patent/DE621690C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Package Closures (AREA)

Description

Vorrichtung zum Verdrängen der in gefüllten Flachtüten aus luftundurchlässigem Stoff, wie Pergamin o. dgl., noch eingeschlossenen Luft Gegenstand der Erfindung ist eine Vorrichtung zum Verdrängen der in gefüllten Flachbeuteln aus luftundurchlässigem Stoff, wie Pergamin o. dgl., noch eingeschlossenen Luft beim Verschließen der Beutel.Device for displacing the filled flat bags from air-impermeable Substance, such as glassine or the like, still enclosed air is the subject of the invention is a device for displacing the filled flat bags from air-impermeable Fabric, such as glassine or the like, still trapped air when the bag is closed.

Die übliche maschinelle Füllung von Flachbeuteln erfolgt in der Weise, daß nach dem Einfüllen des Gutes in den Beutel der überstehende Verschlußlappen mit Klebstoff bestrichen und durch eine Andrückrollle @o. dgl. auf die Rückseite des Beutels bierabgedrückt wird.The usual machine filling of flat bags is carried out in the manner that after filling the goods in the bag, the protruding closure flap smeared with glue and secured with a pressure roller @o. like. on the back of the bag is pressed.

Häufig werden aber diese verschlossenen Beutel noch einmal quer gefaltet, um in eine zweite Hülle eingeschoben zu werden. Diese Querfaltung macht es ,erforderlich, daß vorher der Beutelinhalt, welcher in der Hauptsache in dem unteren Teil sich angesammelt hat, vor dem Zusammenfalten gleichmäßig verteilt wird. Diese Verteilung geschieht durch eine Platte -o. dgl., welche den B.eutelinhalt flach drückt. Dabei treten aber insofern Schwierigkeiten auf, als in dem Beutel neben dem Füllgut noch ein Luftquantum eingeschlossen ist, welches aus dem Beutel @entweichen muß.Often, however, these closed bags are folded once again across, to be inserted into a second case. This transverse folding makes it necessary that before the contents of the bag, which are mainly in the lower part has accumulated, is evenly distributed before folding. This distribution happens through a plate -o. Like. Which presses the B. bag contents flat. Included however, difficulties arise insofar as the bag is still in addition to the contents a quantity of air is included, which must @ escape from the bag.

Werden Flachbeutel aus gewöhnlichem Papier benutzt, so kann beim Flachpressen die ,eingeschlossene Luft aus den Poren usw. heraustreten. Verwendet man aber Packungen, deren Inhalt nach außen vollkommen luftdicht abzuschließen ist, wie beispielsweise Tüten laus Pergaminpapier, so gelingt das Flachpressen der Beutel überhaupt nicht mehr, da die eingeschlossene Luft nicht heraus kann.If flat bags made of ordinary paper are used, flat pressing can be used the trapped air come out of the pores, etc. But if you use packs, the contents of which are to be sealed completely airtight from the outside, such as Bags made of glassine paper, the flattening of the bags will not succeed at all more because the trapped air cannot get out.

Um hierin Abhilfe zu schaffen, wird folgender Weg vorgeschlagen: Die mit Leim bestrichenen Verschlußlappen des Beutels werden nach. dem Einfüllen nicht ganz zugeklebt und kurze Zeit darauf, noch bevor der Leim trocken geworden ist, die Beutelpackung flachgepreßt. Hierbei kann die im Beutel befindliche Luft bequem an der Verschlußstelle entweichen, worauf dann der Verschlußlappen auf seiner ganzen Breite endgültig festgedrückt und damit der Beutel luftdicht verschlossen wird.To remedy this, the following approach is proposed: The Closing flaps of the bag coated with glue are after. not filling completely taped shut and a short time afterwards, even before the glue has dried, the pouch pack pressed flat. The air in the bag can be used comfortably escape at the closure point, whereupon the closure flap all over Width finally pressed down and so that the bag is hermetically sealed.

Die Erfindung besteht hiernach aus einer den Beutel am oberen Teil festhaltenden Platte, welche in gleicher Weise wie die Andruckplatte für die Verschlußklappe an ihren Andrüc'kfl,ächen mit Aussparungen versehen wird, in die sich die Hülle des Flachb,eutels hineindrückt, so daß im oberen Teil des zusammengepreßten Beutels und zwischen den Verschlußflächen Kanäle entstehen, durch welche die Luft ientweichen kann.The invention hereinafter consists of a bag on the upper part retaining plate, which is in the same way as the pressure plate for the flap is provided with recesses on its contact surfaces, into which the casing is located of the flat bag, so that it is in the upper part of the compressed bag and channels are created between the closure surfaces through which the air can escape can.

Die Abb. i bis 7 erläutern die Vorrichtung an einem Ausführungsbeispiel.Figs. I to 7 explain the device using an exemplary embodiment.

Der mit Leim bestrichene Verschlußlappien i des Beutels z wird durch Falzen und Umlegen in die Stellung ja gebracht.The coated with glue closure lap i of the bag z is through Folding and folding brought into position yes.

Die Leiste g, welche zum Festhalten des Beutels dient, besitzt Aussparungen 5, die es .ermöglichen,- daß die Luft -aus dem gefüllten Beutel entweichen kann.The bar g, which is used to hold the Bag serves, has recesses 5, which make it possible - that the air -from the filled bag can escape.

Brei dem darauffolgenden Arbeitsgang -(Abb. ¢) legt sich die Andrückplätte.6 gegen den Bieutel z und drückt auf dien Beutelinhalt derart, daß dieser nach Abb. 5 gleichmäßig verteilt ist. Gleichzeitig prcßt sich die Andrückleiste 7 gegen den Beutelverschlußteil ia. Da diese Leiste entsprechend Abb. 6 am Rande Aussparungen 8 besitzt, werden die Außenteile des Verschlußlappens ia nicht fest verklebt, damit beim Anpressen, der Druckplatte 6 gegen den Beutel z die Luft aus dem Beutel. an den Stellen 8 seitlich heraustreten kann.Mash the following work step - (Fig. ¢) the pressure plate lies down. 6 against the bag z and presses on the contents of the bag in such a way that it is shown in Fig. 5 is evenly distributed. At the same time, the pressure bar 7 presses against the Bag closure part ia. Since this bar has recesses on the edge as shown in Fig. 6 8 possesses, the outer parts of the closure flap are generally not firmly glued, so when pressing, the pressure plate 6 against the bag z the air out of the bag. at the places 8 can emerge laterally.

Hierauf wird entsprechend Abb.7 durch eine weitere Andrückleiste 9 der Beutel auf seiner ganzen Breite luftdicht verschlossnen.This is followed by a further pressure strip 9, as shown in Fig seal the bag airtight over its entire width.

Claims (1)

PATEN TANSPRUCfI :. Vorrichtung zum Verdrängen der in gefüllten Flachtüten aus luftundurchlässigem Stoff, wie Pergamin o. dgl., noch eingeschlossenen Luft beim Verschließen der Beutel, dadurch gekennzeichnet, daß die den Beutel am oberen Teil festhaltende Platte (3) bzw. die Andrückplatte (7) für die Verschlußklappe (ia) an ihren Andrückfächen mit Aussparungen versehen sind, in welche sich die Hülle des Flachbeutels hineindrückt, so daß im oberen Teil des zusammengepreßten Beutels und zwischen den Verschluß$ächen Kanäle entstehen, durch welche die Luft entweichen kann, wenn vor dem endgültigen Verschließen des gefüllten Beutels dieser durch eine Platte,o. dgl. flach gepreßt bzw. flach geklopft wird. PATEN TANSPRUCfI:. Device for displacing the air still trapped in filled flat bags made of air-impermeable material, such as glassine o Closure flaps (ia) are provided with recesses on their pressure surfaces, into which the envelope of the flat bag presses, so that in the upper part of the compressed bag and between the closure surfaces there are channels through which the air can escape if before the final closure the filled bag this through a plate, o. Like. Is pressed flat or knocked flat.
DEB161084D 1933-05-31 1933-05-31 Device for displacing the air that is still enclosed in filled flat bags made of air-impermeable material such as glassine or the like Expired DE621690C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB161084D DE621690C (en) 1933-05-31 1933-05-31 Device for displacing the air that is still enclosed in filled flat bags made of air-impermeable material such as glassine or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB161084D DE621690C (en) 1933-05-31 1933-05-31 Device for displacing the air that is still enclosed in filled flat bags made of air-impermeable material such as glassine or the like

Publications (1)

Publication Number Publication Date
DE621690C true DE621690C (en) 1935-11-12

Family

ID=7004497

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB161084D Expired DE621690C (en) 1933-05-31 1933-05-31 Device for displacing the air that is still enclosed in filled flat bags made of air-impermeable material such as glassine or the like

Country Status (1)

Country Link
DE (1) DE621690C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639903A1 (en) * 1988-12-05 1990-06-08 Cebal METHOD AND DEVICE FOR CLOSING A FLEXIBLE TUBE AFTER FILLING

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639903A1 (en) * 1988-12-05 1990-06-08 Cebal METHOD AND DEVICE FOR CLOSING A FLEXIBLE TUBE AFTER FILLING
EP0373080A1 (en) * 1988-12-05 1990-06-13 Cebal S.A. Method and device for closing a flexible tube after filling
US5014492A (en) * 1988-12-05 1991-05-14 Cebal Process and apparatus for closing a flexible tube after filling

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