DE219141C - - Google Patents

Info

Publication number
DE219141C
DE219141C DENDAT219141D DE219141DA DE219141C DE 219141 C DE219141 C DE 219141C DE NDAT219141 D DENDAT219141 D DE NDAT219141D DE 219141D A DE219141D A DE 219141DA DE 219141 C DE219141 C DE 219141C
Authority
DE
Germany
Prior art keywords
sleeve
cardboard
conical
pressed
grease
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
DENDAT219141D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE219141C publication Critical patent/DE219141C/de
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/59Shaping sheet material under pressure
    • B31B50/592Shaping sheet material under pressure using punches or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2105/00Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • B31B2105/002Making boxes characterised by the shape of the blanks from which they are formed
    • B31B2105/0022Making boxes from tubular webs or blanks, e.g. with separate bottoms, including tube or bottom forming operations

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die geklebten kegelförmigen Fetthülsen aus fettdichtem Papier werden trotz sorgfältiger Herstellung an den Klebstellen des Bodens vielfach undicht. Das vorliegende Verfahren gestattet die Herstellung von kegelförmigen Hülsen aus fettdichtem Papier, die das flüssige Fett aufnehmen, ohne am Boden etwas durchtreten zu lassen.The glued cone-shaped grease sleeves made of greaseproof paper are despite being more careful Production at the joints of the floor often leaking. The present proceedings allows the production of cone-shaped sleeves from greaseproof paper, which the liquid Absorb fat without letting anything penetrate the bottom.

Dies wird dadurch erreicht, daß in dieThis is achieved in that in the

ίο kegelförmige glatte Hülse ein runder Boden aus Pappe o. dgl. eingepreßt wird. Der eingepreßte Boden federt nach der Pressung zurück und setzt sich in der dadurch entstehenden Rille der Hülse fest. Das Einpressen des Bodens geschieht durch einen Stempel, während die Hülse in einem kegelförmigen Futter gehalten wird. Es wird hierdurch ein stärkeres Zurückfedern des Bodens nach der Herausnahme der Hülse aus dem Futter erzielt.ίο conical smooth sleeve a round bottom from cardboard o. The like. Is pressed. The pressed-in base springs back after pressing and settles in the resulting groove in the sleeve. Pressing in the Bottom happens through a punch, while the sleeve in a conical chuck is held. This results in a stronger springing back of the floor after removal the sleeve obtained from the chuck.

Von den bekannten ähnlichen Verfahren zur Herstellung von Papphülsen oder -schachteln unterscheidet sich vorliegendes Verfahren dadurch, daß bei ihm die Rille im kegelförmigen Hülsenmantel durch das Zurückfedern des Bodens nach Aufhören der Pressung gebildet wird, während früher die Rillen in einem zylindrischen Hülsenmantel entweder vor dem Einsetzen der Böden in einer davon unabhängigen Tätigkeit hergestellt zu werden pflegten oder durch Geradepressung des vorher bombierten Bodens von dem Boden selbst gebildet wurden.Of the known similar methods of making cardboard tubes or boxes This method differs in that it has a tapered groove Sleeve jacket formed by the spring back of the soil after the compression has ceased is, while earlier the grooves in a cylindrical sleeve jacket either before the Inserting the floors in an independent activity used to be made or by straightening the previously The cambered floor was formed by the floor itself.

In Fig. ι der Zeichnung ist α der kegelförmige Hülsenmantel aus fettdichtem Papier, den man mit dem schwächeren Ende in ein Futter b einsetzt. Mittels der Stempel c, c drückt man einen runden Boden aus Pappe, Holz, Blech ο. dgl. bis zu einer bestimmten Stelle des Hülsenmantels, an der er sich so fest einklemmt, daß sich, wie aus Fig. 2 ersichtlich ist, in dem aus dem Futter herausgenommenen Hülsenmantel ein stark hervortretender Wulst bildet. Die Fetthülse ist nunmehr bereits gebrauchsfertig, wird aber zweckmäßigerweise noch mit einer ringförmigen Bodenzarge e (Fig. 2) aus Pappe o. dgl. ausgerüstet. In Fig. Ι of the drawing, α is the conical sleeve jacket made of greaseproof paper, which is used with the weaker end in a lining b . A round bottom made of cardboard, wood, sheet metal ο is pressed using the stamps c, c. Like. Up to a certain point of the sleeve jacket, where it is so firmly wedged that, as can be seen from Fig. 2, a strongly protruding bead is formed in the sleeve jacket removed from the chuck. The grease sleeve is now ready for use, but is expediently equipped with an annular bottom frame e (FIG. 2) made of cardboard or the like.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Herstellung fettdichter Papierhülsen durch Einpressen eines Bodens aus Pappe o. dgl. in einen Hülsenmantel, dadurch gekennzeichnet, daß in die in einem kegelförmigen Futter gehaltene kegelförmige Hülse ein Boden derart eingepreßt wird, daß er nach Herausnehmen der Hülse auseinanderfedert und dabei in der Hülse eine ihn festhaltende Rille bildet.Process for the production of grease-proof paper tubes by pressing in a base made of cardboard or the like. In a sleeve casing, characterized in that in the in a conical chuck held conical sleeve a bottom is pressed in such that it is removed after removal the sleeve springs apart and a groove holding it in the sleeve forms. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT219141D Expired DE219141C (en)

Publications (1)

Publication Number Publication Date
DE219141C true DE219141C (en) 1900-01-01

Family

ID=480295

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT219141D Expired DE219141C (en)

Country Status (1)

Country Link
DE (1) DE219141C (en)

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