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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Making Paper Articles (AREA)
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)
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) |
-
1914
- 1914-02-09 AT AT81881D patent/AT81881B/en active
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