DE525973C - Machine for the production of block bottom bags - Google Patents

Machine for the production of block bottom bags

Info

Publication number
DE525973C
DE525973C DEB131687D DEB0131687D DE525973C DE 525973 C DE525973 C DE 525973C DE B131687 D DEB131687 D DE B131687D DE B0131687 D DEB0131687 D DE B0131687D DE 525973 C DE525973 C DE 525973C
Authority
DE
Germany
Prior art keywords
flap
format sheet
format
machine
block bottom
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
DEB131687D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eisenwerk Gebr Arndt G M
Original Assignee
Eisenwerk Gebr Arndt G M
Publication date
Priority to DEB131687D priority Critical patent/DE525973C/en
Application granted granted Critical
Publication of DE525973C publication Critical patent/DE525973C/en
Expired legal-status Critical Current

Links

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
    • 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

  • Making Paper Articles (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

Maschine zur Herstelluug -von Klotzbodenbeuteln Die Erfindung betrifft eine Maschine zur Herstellung von Klotzbodenbeuteln. Es sind Anordnungen bekannt geworden, bei welchen der Papierschlauch über zwei Formatbleche gezogen wird, an deren Enden je eine zur Bildung des Bodens des Klotzbodenbeutels angelenkte Klappe dient.Machine for the production of block-bottom bags The invention relates to a machine for the production of block bottom bags. Arrangements are known become, in which the paper tube is pulled over two format sheets the ends of which each have a hinged flap to form the bottom of the block bottom bag serves.

Es ist auch eine Schablone mit einem Formatblech bekannt, an dem eine angelenkte Klappe zur Umlegung einer Bodenhälfte dient. Mit dieser Schablone lassen sich nur Kreuzbodenbeutel herstellen.There is also a template with a format sheet known on which a hinged flap is used to fold down a bottom half. Leave with this stencil only produce cross-bottom bags.

Weiterhin ist vorgeschlagen worden, bei Schablonen mit zwei Formatblechen das obere Formatblech vor den Vorzugsrollen aufhören zu lassen, um ein Festklemmen des Schlauches zu verhindern. Die Bodenbildung erfolgt hierbei durch von außen angreifende Werkzeuge.It has also been proposed for stencils with two format sheets to let the upper format sheet stop in front of the feed rolls to prevent jamming to prevent the hose. The bottom formation takes place here by attacking from the outside Tools.

Erfindungsgemäß wird die Anordnung der Klappen und das Aufhören des einen Formatbleches vor den Vorzugsrollen miteinander vereinigt, indem das eine Formatblech vor den Vorzugsrollen abgebrochen wird und als Fortsetzung dieses Formatbleches hinter den Vorzugswalzen am anderen Formatblech neben dessen Klappe eine zweite Klappe drehbar angelenkt ist, die in die über das abgebrochene Formatblech laufende Falte eingreift.According to the invention, the arrangement of the flaps and the cessation of the a format sheet combined with each other in front of the preferred rollers by one Format sheet is broken off in front of the feed rolls and as a continuation of this format sheet behind the feed rollers on the other format sheet next to its flap a second one The flap is rotatably hinged, which runs into the over the broken format sheet Crease engages.

Der Vorteil dieser Vereinigung der zwei an sich bekannten Konstruktionselemente liegt insbesondere darin, daß die Nichtfortführung des einen Formatbleches genügend Platz schafft für die Klappe, welche sich vollkommen in die Ebene des Papierschlauches umlegen kann. Dadurch wird eine sehr exakte Herstellung des Bodens gewährleistet.The advantage of this union of the two construction elements known per se is in particular that the discontinuation of one format sheet is sufficient Creates space for the flap, which is completely in the plane of the paper tube can kill. This ensures that the floor is manufactured very precisely.

Die Erfindung ist auf der Zeichnung beispielsweise dargestellt, und zwar zeigt Abb. i eine schematische Ansicht der Vorrichtung gemäß der Erfindung, Abb. 2 ist eine Draufsicht der Abb. i, Abb.3 ist ein Querschnitt durch den Schlauch mit dem- innerhalb des Schlauches liegenden Formatblech und der Klappenanordnung.The invention is shown in the drawing, for example, and although Fig. i shows a schematic view of the device according to the invention, Figure 2 is a top view of Figure i, Figure 3 is a cross-section through the hose with the format sheet lying within the hose and the flap arrangement.

Mit i ist der Papierschlauch bezeichnet, der durch nicht dargestellte Vorrichtungen der Maschine zugeführt wird. Es kommen in bekannter Weise zwei Formatbleche :2 und 3 zur Verwendung, von welchen das Formatblech 3 vor den beiden Vorzugswalzen und 5 aufhört, während das Formatblech z weitergeführt wird. Das Formatblech 2 endigt in eine Klappe 6 zur Bildung des Kreuzbodens, während eine zweite Klappe ; , die zu dem abgebrochenen Formatblech 3 gehört, an dem Formatblech :2 drehbar angelenkt ist. Die Klappe 7 greift, wie die Zeichnung zeigt, in die über das abgebrochene Formatblech 3 laufende Falte ein und ist zu erkennen, daß durch die Nichtfortführung des Formatbleches 3 genügend Platz für die Klappe 7 geschaffen wird, welche sich dadurch in die Ebene des Papierschlauches umlegen kann. Mit 8 ist die Schneidvorrichtung bezeichnet, während 9 die Anordnung darstellt, durch welche die Bewegung der Klappe 7 erfolgt.With i the paper tube is referred to, which is not shown by Devices is fed to the machine. There are two format sheets in a known manner : 2 and 3 for use, of which the format sheet 3 in front of the two feed rollers and 5 stops while the format sheet z is continued. The format sheet 2 ends in a flap 6 to form the cross bottom, while a second flap; , the belongs to the broken format sheet 3, hinged to the format sheet: 2 rotatably is. The flap 7 engages, as the drawing shows, in the broken off Format sheet 3 running fold and it can be seen that by discontinuation of the format sheet 3 enough space is created for the flap 7, which is can thereby fold over into the plane of the paper tube. With 8 is the cutting device denotes, while 9 illustrates the arrangement by which the movement of the flap 7 takes place.

Claims (1)

PATENTANSPRUCH: Maschine zur Herstellung von Klotzbodenbeuteln aus einem Papierschlauch, bei welcher der Schlauch über zwei Formatbleche gezogen wird, deren Enden der Form des Klotzbodens entsprechend ausgebildet und mit drehbaren Klappen zur Bodenbildung versehen sind, dadurch gekennzeichnet, daß als Fortsetzung des einen vor den Vorzugswalzen (q., 5) aufhörenden Formatbleches (3) am anderen Formatblech (2) neben dessen Klappe (6) eine zweite Klappe (7) drehbar angelenkt ist, die in die über das abgebrochene Formatblech (3) laufende Falte eingreift. PATENT CLAIM: Machine for the production of block bottom bags from a paper tube, in which the tube is drawn over two format sheets, the ends of which are designed to match the shape of the block bottom and are provided with rotatable flaps for bottom formation, characterized in that as a continuation of one in front of the feed rollers ( q., 5) ceasing format sheet (3) on the other format sheet (2) next to its flap (6) a second flap (7) is rotatably hinged, which engages in the fold running over the broken format sheet (3).
DEB131687D Machine for the production of block bottom bags Expired DE525973C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB131687D DE525973C (en) Machine for the production of block bottom bags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB131687D DE525973C (en) Machine for the production of block bottom bags

Publications (1)

Publication Number Publication Date
DE525973C true DE525973C (en) 1931-05-30

Family

ID=6997915

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB131687D Expired DE525973C (en) Machine for the production of block bottom bags

Country Status (1)

Country Link
DE (1) DE525973C (en)

Similar Documents

Publication Publication Date Title
DE3728888A1 (en) METHOD FOR PRODUCING SECTIONS FROM AN ELASTIC PAPER, PREFERABLY A CREPED PAPER, AND APPARATUS FOR IMPLEMENTING THE METHOD
DE525973C (en) Machine for the production of block bottom bags
DE668074C (en) Cross-bottom bag machine in which the bottom of the bag is pulled up by a working cylinder and a counter roller
DE700911C (en) Machine for the production of flat bags with side seams
DE647889C (en) Method and apparatus for producing flat bags from the web
DE684840C (en) Device for making paper bags
DE686387C (en) Apparatus for making paper bags
DE678396C (en) Method for producing multi-walled paper bags
DE1436811A1 (en) Process for the production of preferably multilayer cross-bottom bags made of paper, plastic or the like.
DE964368C (en) Method and machine for the production of cross-bottom bags with a filling valve on the broad side made of paper or the like.
DE694305C (en) Apparatus for making bags
DE537873C (en) Paper sack machine in which the bottom flaps on the paper hoses are folded over by means of shaped sheets and folding fingers
DE589997C (en) Device for the preparation of blanks made of paper or cardboard for the production of hollow bodies
DE1228502B (en) Method for producing a cross-bottom sack, preferably as a stacked sack with an inner latch
DE1411219C (en) Machine for the production of block bottom bags
DE321388C (en) Device for making paper bags
DE1128731B (en) Method and device for the production of two- or multi-layer valve inserts with incisions offset from one another in the individual layers for cross-bottom valve bags made of paper.
DE940390C (en) Cross-bottom valve bag and machine for its manufacture
DE700656C (en) Method and machine for manufacturing valve bags
DE683664C (en) Method and apparatus for manufacturing paper bags
DE959430C (en) Method and machine for the manufacture of valve bags with folded reinforcement insert
DE376928C (en) Method and procedure for wrapping rod-like or roll-like objects
DE551213C (en) Method and device for the continuous cutting of single bag lengths from paper tubes
DE2012084C (en) Method for producing a U-shaped handle from a plastic film for carrier bags
DE1115116B (en) Process for the continuous production of valve bags from paper or the like with valve insert folded over at one edge and bottom laying machine for carrying out the process