DE324309C - Rebate seal for tubes - Google Patents
Rebate seal for tubesInfo
- Publication number
- DE324309C DE324309C DENDAT324309D DE324309DD DE324309C DE 324309 C DE324309 C DE 324309C DE NDAT324309 D DENDAT324309 D DE NDAT324309D DE 324309D D DE324309D D DE 324309DD DE 324309 C DE324309 C DE 324309C
- Authority
- DE
- Germany
- Prior art keywords
- tube
- tubes
- strip
- fold
- width
- 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
Links
- 239000011888 foil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007799 cork Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/14—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with linings or inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tubes (AREA)
- Cartons (AREA)
Description
Falzdichtung für Tuben. Die Erfindung betrifft eine zweckmäßige Dichtung für den Bodenverschluß von Metalltuben, durch welche Undichtheiten, die sonst infolge scharfen Umknickens des Bodenfalzes der Metalltube entstehen, vermieden werden, und poröse Stellen, die sich etwa trotzdem beim Falzen der Tube bilden sollten, wirksam derart abgedichtet werden, daß der Tubeninhalt nicht austreten -bzw. nicht austrocknen kann.Rebate seal for tubes. The invention relates to a suitable seal for the bottom closure of metal tubes, through which leaks that otherwise result sharp kinking of the bottom fold of the metal tube should be avoided, and porous areas that should still form when the tube is folded, effectively sealed so that the tube contents do not leak -bzw. not can dry out.
Es ist eine Tatsache, daß bei dein üblichen Bodenverschluß von Tuben vermittels Falens sich an der Falzstelle infolge scharfen Umknickens mikroskopisch kleine Undichtheiten bilden, durch welche der flüssige Teil des Tubeninhaltes allmählich austritt, so daß die Verpackung der Tube durchfeuchtet und unansehnlich wird. Außerdem wird durch dieses Austrocknen die Beschaffenheit des Tubeninhaltes (wie beispielsweise Zahnpasta, Gummilösung u. dgl.) häufig bis zur Unbrauchbarkeit beeinträchtigt.It is a fact that with your usual bottom seal of tubes by means of folding microscopically at the fold as a result of sharp kinking small leaks form through which the liquid part of the tube contents gradually escapes, so that the packaging of the tube is soaked and unsightly. aside from that This drying out changes the consistency of the tube's contents (such as Toothpaste, rubber solution, etc.) often impaired to the point of uselessness.
Dies wird durch die den Gegenstand der Erfindung bildende Falzdichtung für Tuben wirksam verhindert. Eine solche, der Erfindung gemäß ausgebildete Falzdichtung ist auf der Zeichnung in Fig. i bis 3 dargestellt.This is achieved by the rebate seal forming the subject of the invention effectively prevented for tubes. Such a rebate seal designed according to the invention is shown on the drawing in Figs.
Die Falzdichtung, aus einem 7weckentsprechenden Material, wie beispielsweise Korkfolie, t'reßspan, Klingerit, Kautschukfolie o. dgl. hergestellt, besteht aus einem Streifen a von mindestens der doppelten Breite des Tubenfalzes und von solcher Länge, claß die ganze Breite des vor dein Falzen flachgedrückten Tubenendes durch den Streifen ausgefüllt wird. An seinen- beiden Enden läuft der Streifen a in rechtwinklig abstehende Lappen b von einer Länge gleich etwa sechsfr. cher Falzbreite aus.The rebate seal, made of a suitable material, such as Cork foil, t'reßspan, Klingerit, rubber foil o. The like. Manufactured consists of a strip a of at least twice the width of the tube fold and of such Length, the entire width of the tube end that was pressed flat before your folding the strip is filled in. The strip a runs at right angles at both of its ends protruding lobes b of a length equal to about sixfr. the width of the fold.
Die Falzdichtung gelangt folgendermaßen zur Anwendung: Mach erfolgter Einfüllung des Tubeninhaltes wird der Dichtungsstreifen a, b am Ende der Tube so eingelegt, daß die Lappen b in die Tube hineinragen und daß der Streifen a mit dem offenen Tub--nende genau abschließt. Beim Zusammendrücken des offenen Tubenendes bildet der Streifen eine dicht abschließende Zwischenlage und beim darauffolgenden Umlegen des ersten Falzes verhindert diese Zwischenlage ein. zu scharfes Umknicken und damit gleichzeitig ein Brechen des Materials der Tube. Die in die Tube hineinragenden Lappen b verhindern, daß sich beim weiteren Umlegen des Bodenfalzes undichte Stellen bilden, und dadurch wird wirksam dag Austreten des flüssigen Teiles des Tubeninhaltes vermieden.The rebate seal is used as follows: Machter done Filling the tube contents is the sealing strip a, b at the end of the tube like this inserted that the tabs b protrude into the tube and that the strip a with the exactly closes the open tube end. When squeezing the open end of the tube the strip forms a tightly sealed intermediate layer and the next one Turning the first fold prevents this intermediate layer. too sharp twisting and at the same time breaking the material of the tube. Those protruding into the tube Flaps b prevent leaks when the bottom fold is folded down further form, and thereby the leakage of the liquid part of the tube's contents becomes effective avoided.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE324309T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE324309C true DE324309C (en) | 1920-08-26 |
Family
ID=6178672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT324309D Expired DE324309C (en) | Rebate seal for tubes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE324309C (en) |
-
0
- DE DENDAT324309D patent/DE324309C/en not_active Expired
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