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DE7241840U - Spreader tube with internal valve - Google Patents

Spreader tube with internal valve

Info

Publication number
DE7241840U
DE7241840U DE19727241840D DE7241840DU DE7241840U DE 7241840 U DE7241840 U DE 7241840U DE 19727241840 D DE19727241840 D DE 19727241840D DE 7241840D U DE7241840D U DE 7241840DU DE 7241840 U DE7241840 U DE 7241840U
Authority
DE
Germany
Prior art keywords
tube
internal valve
spreader tube
tube body
valve
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
DE19727241840D
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.)
WAGNER G PELIKAN WERKE
Original Assignee
WAGNER G PELIKAN WERKE
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 WAGNER G PELIKAN WERKE filed Critical WAGNER G PELIKAN WERKE
Publication of DE7241840U publication Critical patent/DE7241840U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Description

Hannover, 10. November 1972 Ht/RuHanover, November 10, 1972 Ht / Ru

Varstreiehert,ube mit Innenventil Varstrehe rt, tube with internal valve

Die Neuerung betrifft eine Verstreichtube aus nachgiebig elastischem Material für pastose Füllgüter mit einem lnnenverit.il.The innovation concerns a spreading tube made from flexible elastic material for pasty filling goods with an inner verit.il.

Bei Tubenabfüllungen pastoser Füllgüter hat sich seit langem ein Nachteil bemerkbar gemacht: Der Fluß des Füllgutes aus der Tubenöffnung kommt nicht sofort zum Stehen, wenn d.er Druck auf den -Tubenkörper "beendet wird. Es kommt also immer wieder zu jenem lästigen Nachfließen des Füllgutes, das nicht nur eine Vergeudung sondern auch erhebliche Ver&chmutz'ungsquellen darstellt.When filling pasty products into tubes, one disadvantage has long since become noticeable: the flow the product from the tube opening does not stop immediately when the pressure on the tube body "ends will. So there is always that annoying refilling of the product, which is not just a waste but also considerable sources of pollution represents.

Viele Vorschläge zur Beseitigung oder doch Minderung dieses Mangels sind schon gemacht worden. Sie gipfelten meist in recht komplizierten Lösungen, deren praktische Verwendbarkeit nicht gegeben war und von denen sich bisher keine im praktischen Gebrauch durchsetzen oder auch nur als brauchbar erweisen konnte. Meistens scheiterten diese Vorschläge schon an fabrikatorischenMany suggestions for eliminating or at least reducing this deficiency have already been made. They culminated mostly in quite complicated solutions, the practical usability of which was not given and of which So far none has been able to establish itself in practical use or even prove to be useful. Usually these proposals failed because of the manufacturing process

·' Schwierigkeiten, verbunden mit Mehrkosten für die Tube,· 'Difficulties associated with additional costs for the tube,

die in keinem Verhältnis zum Wert der darin verpacktenwhich are out of proportion to the value of the packaged in them

Ware stand.Goods stood.

Der Neuerung liegt die Aufgabe zugrunde, diese Nachteile und Mangel zu beseitigen und eine Lösung zuThe innovation is based on the task of eliminating these disadvantages and deficiencies and finding a solution

schaffen, die kostengünstig zu fertigen und dem prak-■ create that are inexpensive to manufacture and that ■

>. tischen Gebrauch angemessen ist. >. table use is appropriate.

Diese Lösung besteht darin, daß in den Tubenkörper un-This solution is that in the tube body un-

j mittelbar unter die Tubenschulter eine gummielastischej directly under the tube shoulder a rubber elastic

geschlitzte Platte eingelegt ist, die mit der Innenwand des Tubenkörpers dichtend abschließt«slotted plate is inserted that connects to the inner wall of the tube body seals off "

Tuben werden im allgemeinen von ihrem hinteren Ende her gefüllt und dort erst nach dem Füllvorgang durch Falzen, Kleben oder Siegeln, auch Schweißen verschlossen. Das Einsetzen der neuerungsgemäßen gummielastischen geschlitzten Platte stellt also keinen nennenswerten zusätzlichen Arbeitsaufwand dar, weil ja diese Platte jeweils beim Einsetzen der Tube in das Füllgerät in diese eingebracht und unter dem Fülldruck des Füllgutes von diesem an Ort und Stelle gedrückt werden kann.Tubes are generally filled from their rear end and only through there after the filling process Folding, gluing or sealing, also closed by welding. The onset of the rubber-elastic according to the innovation slotted plate does not represent any significant additional work, because yes this When inserting the tube into the filling device, the plate is inserted into it and under the filling pressure of the Filling material can be pressed by this in place.

Es hat sich ferner gezeigt, daß die vorliegende Lösung nicht nur ein sehr sicheres Verschlußventil zur Verhinderung des Nachfließens des Füllgutes darstellt, sondern zugleich eine Art Rückzugsventil für den Teil des Füllgutes ist, der sich nach dem ersten Gebrauch im Verstreicherhals der Tube angesammelt hat.It has also been shown that the present solution is not only a very safe shut-off valve Prevention of the after-flow of the filling material represents, but also a kind of return valve for the part of the product that has collected in the dispenser neck of the tube after first use.

Beigefügt ist eine Skizze für eine beispielhafte Ausführungsform der vorliegenden Neuerung.Attached is a sketch for an exemplary embodiment of the present innovation.

Figur 1 zeigt den Tubenvorderteil mit geschlossener Ventilplatte. Im Tubenkörper (1) liegt die Ventilplatte (2) rings um gegen die Innenwandung (3) der Tube dichtend an. Zu diesem Zweck ist die Ventilplatte (2) in ihren Randbereichen (4) vorteilhaft abgebogen oder abgewinkelt. Die Ventilplatte (2) liegt unmittelbar hinter der Tubenschulter (5) und schließt den Raum im Verstreicher (6) fest ab.Figure 1 shows the tube front part with the closed Valve plate. In the tube body (1) the valve plate (2) lies all around against the inner wall (3) of the tube sealing. For this purpose, the valve plate (2) is advantageously bent or bent in its edge regions (4) angled. The valve plate (2) is located directly behind the tube shoulder (5) and closes the space in the The spreader (6) firmly.

In Figur 2 ist der gleiche Ventilverschluß in geöffnetem Zustand, also bei Druck auf das nicht dargestellte Tubenende gezeigt. Der Schlitz (7) ist h.ier geöffnet.In Figure 2, the same valve closure is in the open state, so when pressure on the not shown Tube end shown. The slot (7) is open here.

fe- / Vlfe- / Vl

Claims (1)

1. Verstreichertube aus nachgiebig elastischem Material für pastose Füllgüter mit einem Innenventil, - dadurch gekennzeichnet, daß in den Tubenkörper unmittelbar unter die Tubenschulter eine gummielastische geschlitzte Platte eingelegt ist, die mit der Innenwand des Tubenkö'rpers dichtend abschließt.1. Verreichertube made of resilient elastic material for pasty products with a Inner valve - characterized in that in the tube body immediately below the tube shoulder a rubber-elastic slotted plate is inserted, which with the inner wall of the tube body seals off. 2, Verstreichtube nach Anspruch 1, dadurch gekennzeichnet, daß die gunanielastische geschlitzt© platte in ihrem Randbereich nach rückwärts abgebogen oder abgewinkelt ist.2, spreading tube according to claim 1, characterized in that that the gunani-elastic slotted plate is bent backwards in its edge area or angled.
DE19727241840D 1972-11-15 1972-11-15 Spreader tube with internal valve Expired DE7241840U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7241840 1972-11-15

Publications (1)

Publication Number Publication Date
DE7241840U true DE7241840U (en) 1973-02-08

Family

ID=6633889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19727241840D Expired DE7241840U (en) 1972-11-15 1972-11-15 Spreader tube with internal valve

Country Status (1)

Country Link
DE (1) DE7241840U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616768A (en) * 1983-06-07 1986-10-14 Lingner & Fischer Gmbh Discharge barrier for collapsible tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616768A (en) * 1983-06-07 1986-10-14 Lingner & Fischer Gmbh Discharge barrier for collapsible tubes

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