DE134248C - - Google Patents
Info
- Publication number
- DE134248C DE134248C DENDAT134248D DE134248DA DE134248C DE 134248 C DE134248 C DE 134248C DE NDAT134248 D DENDAT134248 D DE NDAT134248D DE 134248D A DE134248D A DE 134248DA DE 134248 C DE134248 C DE 134248C
- Authority
- DE
- Germany
- Prior art keywords
- paper
- sack
- breaks
- paper sack
- insert
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000123 paper Substances 0.000 description 13
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/26—Folding sheets, blanks or webs
- B31B70/28—Folding sheets, blanks or webs around mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Vorrichtung dient zur Herstellung von Papiersäcke!! der in Fig. 6 dargestellten Art mit rechteckigem Boden, und zwar in der in Fig. 7 dargestellten üblichen Faltung, welche das leichte Flachlegen des leeren Papiersackes ermöglicht.The device is used to produce paper sacks !! of the type shown in Fig. 6 with a rectangular bottom, in the usual folding shown in Fig. 7, which allows the empty paper sack to be laid flat easily.
Die Vorrichtung besteht aus einer hohlen Form b, welche aus Leinwand und Pappe oder sonst zweckmäfsigem Material hergestellt ist und die Form des zu bildenden Papiersackes besitzt. Die Form weist zu beiden Seiten nach innen gehende Längsbrüche f, einen Querbruch c und mehrere Verbindungsbrüche g auf, welche Brüche gestatten, die Form in der aus Fig. 3 ersichtlichen Weise zusammendrücken zu können, so dafs sich die eine Flachseite gegen die andere legt; die Brüche werden dabei nach einwärts gehen (Fig. 5, Querschnitt).The device consists of a hollow shape b, which is made of canvas and cardboard or other suitable material and has the shape of the paper sack to be formed. The mold has inwardly extending longitudinal breaks f on both sides, a transverse break c and several connecting breaks g , which breaks allow the shape to be compressed in the manner shown in FIG. 3, so that one flat side lies against the other; the breaks will go inwards (Fig. 5, cross section).
Ein weiterer Bestandtheil bildet ein Holzoder dergl. Körper a, welcher als Versteifung für die Form b dient und in der aus Fig. 1 ersichtlichen Weise in dieselbe eingeschoben wird. Dieser Einsatz könnte jedoch auch ersetzt werden durch Federn, welche im Innern der Form angeordnet sind und dieselbe spreizt. In diesem Falle wird die Form zweckmäfsig aus Metallblech gebildet, wobei man sich die Brüche als Scharniere zu denken hat.A further component is a wood or similar body a, which serves as a stiffener for the form b and is pushed into the same in the manner shown in FIG. This insert could, however, also be replaced by springs which are arranged in the interior of the mold and spread the same. In this case, the mold is expediently made of sheet metal, with the breaks as hinges.
Die Herstellung des Papiersackes in genannter Faltung geschieht mit Hülfe dieser Vorrichtung in der Weise, dafs man das zur Bildung des Sackes zugeschnittene Papier um die versteifte Form b legt und durch Umschlagen der betreffenden Ränder und durch Zusammenkleben derselben den Sack bildet.The manufacture of the paper sack in the above-mentioned folding is done with the aid of this device in such a way that the paper cut to form the sack is placed around the stiffened form b and the sack is formed by turning over the relevant edges and gluing them together.
Hierauf zieht man den Einsatz α aus der Form heraus und drückt dann die letztere mittelst der Hand mitsammt dem Papiersack zusammenj wobei man durch Einwärtsdrücken der Schmalseiten des Papiersackes mittelst der Finger dafür sorgt, dafs sich der Papiersack der Faltungsweise der Form anschliefst, also nach innen umbricht. Fig. 4 zeigt die Form mit dem Papiersack bei eingefügtem Einsatz im Querschnitt. Fig. 5 zeigt Form und Sack in der gemeinsamen Bruchstellung nach Herausnahme des Einsatzes.Then one pulls the insert α out of the form and then presses the latter together with the hand together with the paper sackj whereby one ensures by pressing the narrow sides of the paper sack inwards with the fingers that the paper sack follows the folds of the form, i.e. folds inwards . Fig. 4 shows the shape with the paper sack with the insert inserted in cross section. Fig. 5 shows the mold and sack in the common breaking position after removal of the insert.
Um das Falten des Papiersackes beim Zusammendrücken der Form zu unterstützen,; kann eine zweite Form m (Fig. 4 und 5) angewendet werden, welche der ersteren Forint vollkommen gleich und nur etwas gröfser ist. Diese Form wird über den auf die Form b gezogenen Papiersack gestülpt und das Ganze dann nach Wegnahme der Einlage α in erwähnter Weise zusammengedrückt, wobei sich die Faltung des Papiersackes in ebenso einfacher wie sicherer Weise ergiebt (Fig. 5).To aid in folding the paper sack as it compresses the mold; A second form m (Figs. 4 and 5) can be used, which is exactly the same as the former forint and only slightly larger. This form is placed over the paper sack drawn onto form b and the whole is then compressed in the manner mentioned after removing the insert α , the folding of the paper sack being produced in a simple and secure manner (FIG. 5).
Nach festem Zusammendrücken des Ganzen richtet man die Form wieder auf, worauf man den Papiersack abnehmen kann. Derselbe zeigt dann die gewünschten Brüche, die durch Anwendung eines Falzbeines oder dergl.1 gewünschten Falles scharf gemacht werden können.After firmly squeezing the whole thing, the form is set up again, whereupon the paper sack can be removed. The same then displays the desired fractions, the desired application by a Falzbeines or the like. 1 case can be made sharp.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE134248C true DE134248C (en) | 1900-01-01 |
Family
ID=402388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT134248D Expired DE134248C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE134248C (en) |
-
0
- DE DENDAT134248D patent/DE134248C/de not_active Expired
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