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AT81881B - Process for the production of very light and auVerfahren for the production of very light and extremely easy-to-open cans of cans that are extremely easy to open. . - Google Patents

Process for the production of very light and auVerfahren for the production of very light and extremely easy-to-open cans of cans that are extremely easy to open. .

Info

Publication number
AT81881B
AT81881B AT81881DA AT81881B AT 81881 B AT81881 B AT 81881B AT 81881D A AT81881D A AT 81881DA AT 81881 B AT81881 B AT 81881B
Authority
AT
Austria
Prior art keywords
light
production
cans
open
extremely easy
Prior art date
Application number
Other languages
German (de)
Inventor
Mathilde Rutten Mathild Rutten
Original Assignee
Mathilde Rutten Mathild Rutten
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 Mathilde Rutten Mathild Rutten filed Critical Mathilde Rutten Mathild Rutten
Application granted granted Critical
Publication of AT81881B publication Critical patent/AT81881B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von sehr leichten und   ausserordentlich   leicht zu öffnenden
Konservenbüchsen. 



   Die Erfindung betrifft ein Verfahren zur Herstellung von sehr leichten   Konservenbüchsen,   die hermetisch schliessen und zur Vergiftung der darin enthaltenen Lebensmittel infolge Bildens von Zinnsalzen oder Salzen anderer schwerer Metalle keinen Anlass geben können. 



   Die Herstellungsweise geht wie folgt vor   sich :  
Man wickelt um einen Dorn oder dgl., der in seiner Form jeweils derjenigen der zu erhaltenden Büchse entspricht, ein Blatt aus Aluminium oder anderem undurchlässigen Material, worauf dieses Blatt durch Löten, Bördeln, Zusammenkleben oder dgl. zu einer Hülle vereinigt wird. 



   Selbstverständlich würde eine solche Büchse mit derartig dünner Wandung in der Praxis ohne jeglichen Wert sein, weshalb sie folgendermassen versteift werden muss. 



   Man wickelt um die so gebildete Hülle je nach den Erfordernissen einige Schichten Papier, dünnen Karton, Zellulose, Leinwand oder andere ähnliche, geeignete Substanzen, die vorher mit dem nötigen Leim versehen worden sind. Dieses Wickeln wird bis zur Erreichung der erforderlichen Dicke fortgesetzt. 



   Die so fertiggestellten Hüllen werden nach ihrer Abnahme vom Dorn bei geeigneter Temperatur getrocknet und hierauf mit einem Boden von gleicher Zusammensetzung wie die Hülle mittels   Auflöten,   Bördelns oder Zusammenklebens unter Benutzung eines geeigneten Leims oder auf andere beliebige Weise versehen. 



   Nach Einbringen der Nahrungsmittel in die Büchse wird der aus derselben Zusammensetzung wie die Hülle bestehende Deckel in gleicher Weise wie der Boden aufgesetzt. 



   Die so erhaltenen Büchsen haben im Vergleich mit den gewöhnlichen. aus   Weissblech   oder anderem Metall hergestellten den Vorteil sehr leichten Gewichtes, können leicht geöffnet werden und schliessen eine Vergiftung des Inhalts aus. 



   PATENT-ANSPRÜCHE :
I. Verfahren zur Herstellung von sehr leichten und ausserordentlich leicht zu öffnenden Konservenbüchsen, dadurch gekennzeichnet, dass ein sehr dünnes   Mctallblatt   (vorzugsweise Aluminium) in bekannter Weise um einen Dorn gewickelt und durch Löten und dgl. zu einer Hülle vereinigt und letztere alsdann mit den notwendigen, Klebstoff aufweisenden Schichten Papier, dünnem Karton, Zellulose, Leinwand oder dgl. umwickelt wird, um der Innenhülle einerseits die erforderliche Versteifung, andererseits ihrer Verschlussstelle einen vermehrten Schutz zu verleihen. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the production of very light and extremely easy to open
Tin cans.



   The invention relates to a process for the production of very light tins which are hermetically sealed and which cannot give rise to poisoning of the food contained therein as a result of the formation of tin salts or salts of other heavy metals.



   The manufacturing process is as follows:
A sheet of aluminum or other impermeable material is wound around a mandrel or the like, the shape of which corresponds to that of the can to be obtained, whereupon this sheet is united to form a sleeve by soldering, flanging, gluing or the like.



   Of course, such a sleeve with such thin walls would be of no value in practice, which is why it must be stiffened as follows.



   Depending on the requirements, a few layers of paper, thin cardboard, cellulose, canvas or other similar, suitable substances, which have previously been provided with the necessary glue, are wrapped around the envelope thus formed. This winding is continued until the required thickness is reached.



   The casings finished in this way are, after their removal from the mandrel, dried at a suitable temperature and then provided with a base of the same composition as the casing by means of soldering, flanging or gluing using a suitable glue or in any other desired manner.



   After the food has been placed in the can, the lid, made of the same composition as the casing, is put on in the same way as the base.



   The cans obtained in this way have in comparison with the usual. made of tinplate or other metal have the advantage of very light weight, can be opened easily and prevent the contents from being poisoned.



   PATENT CLAIMS:
I. A process for the production of very light and extremely easy-to-open cans, characterized in that a very thin metal sheet (preferably aluminum) is wrapped around a mandrel in a known manner and combined to form a casing by soldering and the like, and the latter then with the necessary , Adhesive-containing layers of paper, thin cardboard, cellulose, canvas or the like. Is wrapped in order to give the inner shell on the one hand the necessary stiffening and on the other hand its locking point an increased protection.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

2. Verfahren nach Anspruch I, dadurch gekennzeichnet, dass Boden und Deckel der Büchse aus gleichem Material wie die Hülle bestehen. 2. The method according to claim I, characterized in that the bottom and cover of the can are made of the same material as the shell. 3. Verfahren nach den Ansprüchen i und 2, dadurch gekennzeichnet, dass zur Anfertigung der eigentlichen Konservenhülle ein dünnes Blatt undurchlässigen Stoffes nicht metallischer Herkunft verwendet wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 3. The method according to claims i and 2, characterized in that a thin sheet of impermeable material of non-metallic origin is used to manufacture the actual can casing. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT81881D 1913-02-19 1914-02-09 Process for the production of very light and auVerfahren for the production of very light and extremely easy-to-open cans of cans that are extremely easy to open. . AT81881B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE81881X 1913-02-19

Publications (1)

Publication Number Publication Date
AT81881B true AT81881B (en) 1920-12-10

Family

ID=3861073

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81881D AT81881B (en) 1913-02-19 1914-02-09 Process for the production of very light and auVerfahren for the production of very light and extremely easy-to-open cans of cans that are extremely easy to open. .

Country Status (1)

Country Link
AT (1) AT81881B (en)

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