DE951853C - Glued multi-layer sack made of paper or similar material - Google Patents

Glued multi-layer sack made of paper or similar material

Info

Publication number
DE951853C
DE951853C DEH17916A DEH0017916A DE951853C DE 951853 C DE951853 C DE 951853C DE H17916 A DEH17916 A DE H17916A DE H0017916 A DEH0017916 A DE H0017916A DE 951853 C DE951853 C DE 951853C
Authority
DE
Germany
Prior art keywords
paper
layers
sack
intermediate layer
glued
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
DEH17916A
Other languages
German (de)
Inventor
Paul Maurer
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.)
HERKULES PAPIERSACKFABRIKEN BR
Original Assignee
HERKULES PAPIERSACKFABRIKEN BR
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 HERKULES PAPIERSACKFABRIKEN BR filed Critical HERKULES PAPIERSACKFABRIKEN BR
Priority to DEH17916A priority Critical patent/DE951853C/en
Application granted granted Critical
Publication of DE951853C publication Critical patent/DE951853C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/02Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36Bending and joining, e.g. for making hollow articles
    • B29C53/38Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/382Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges using laminated sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Description

Die Erfindung betrifft einen geklebten, mehrlagigen Sack aus Papier oder ähnlichem Werkstoff mit einer zur Verstärkung dienenden Zwischenlage, die in der Länge mit der der Lagen übereinstimmt. The invention relates to a bonded, multi-ply paper sack or a similar material with an intermediate layer serving for reinforcement, which in the length corresponds to that of the layers.

Es sind mehrlagige Paltbeutel aus Papier bekannt, die in dieserWeise mit einer zurVerstärkung dienenden Zwischenlage versehen sind. Jedoch hat die Zwischenlage nur die Breite der Beutelvorderseite. Die Zwischenlage ist aus Pappe und soll die Seiten, deren Breite sie hat, versteifen, um dem Beutel den Charakter einer Kartonpackung zu verleihen. There are known multi-ply gusset bags made of paper which can be used in this way are provided with a reinforcement intermediate layer. However, the liner has only the width of the front of the bag. The intermediate layer is made of cardboard and should be the Sides the width of which they are stiffened to give the pouch the character of a carton pack to rent.

Es sind auch mehrlagige Papiersäcke bekannt, bei denen eine Zwischenlage zur Verstärkung dient. There are also multilayer paper bags known in which an intermediate layer serves for reinforcement.

Diese Zwischenlage ist als ein um den ganzen Sack fassender Streifen ausgebildet. Die Herstellung solcher sogenannter Bauchbindensäcke ist aber auf den üblichen Maschinen für die Sackfabrikation nicht ohne weiteres möglich. Die Lagen müssen von der Rolle so ablaufen, daß die Falze, die das flache Zusammendrücken des fertigen Sackes ermöglichen, quer zur Ablaufrichtung der Lagen verlaufen. Dadurch wird die Herstellung der Säcke unrationell und der durch die Papierersparnis erzielte Nutzen wieder aufgehoben.This intermediate layer is in the form of a strip that encompasses the entire sack educated. The production of such so-called tummy tucks is based on the conventional machines for the production of sacks are not easily possible. The locations must run off the roll in such a way that the folds that press the flat together allow the finished sack to run transversely to the direction of flow of the layers. Through this the production of the sacks becomes inefficient and that achieved by saving paper Benefit canceled again.

Die Erfindung besteht darin, daß die Zwischenlage breiter als die Vorderseite des Sackes und schmaler als die Lagen ist. Die Zwischenlage verstärkt den Sack, insbesondere lan den gefährdeten, gefalzten Seitenteilen. Die Rückseite des Sackes ist durch die Längsklebenaht ohnehin wesentlich verstärkt, so daß der Bereich der Klebenaht unbedenklich frei bleiben kann. Die Lagen können in Richtung der Falze von der Rolle ablaufen, so daß eine rationellere Herstellung stattfindet als bei den bekannten Bauchbindensäcken. The invention is that the intermediate layer is wider than that Front of the sack and narrower than the layers. The liner reinforced the sack, especially on the endangered, folded side parts. The backside of the sack is already substantially reinforced by the longitudinal glued seam, so that the The area of the adhesive seam can remain unobstructed. The layers can go towards the folds run off the roll, so that a more efficient production takes place than with the well-known abdominal sacs.

In der Zeichnung ist die Erfindung beispielsweise und schematisch dnrgestellt. Es zeigt Abb. 1 eine Darstellung der Lagen vor der Schlauchbildung, Abb. 2 einen Schnitt durch die Lagen gemäß Abb. 1, Abb. 3 einen Schnitt durch den geklebten Schlauch. In the drawing, the invention is exemplified and schematic provided. Fig. 1 shows a representation of the layers before the tube formation, Fig. 2 shows a section through the layers according to Fig. 1, Fig. 3 shows a section through the glued hose.

Der dargestellte Sack besteht aus drei Lagen 1, 2, 3. Zwischen den Lagen I und 2 ist die verstärkende Zwischenlage 4 angeordnet. Die Lagen laufen in Längsrichtung des Sackes, also in Richtung der Falze 5, von der Rolle. An den senkrecht zu den Falzen 5 verlaufenden Rändern sind die Lagen I, 2 und 3 mibeinander verklebt, und auch die Zwischenlage 4 ist an diesen Rändern mit der Zwischenlage 2 verklebt. The sack shown consists of three layers 1, 2, 3. Between the The reinforcing intermediate layer 4 is arranged in layers I and 2. The layers run in In the longitudinal direction of the sack, that is, in the direction of the folds 5, from the roll. At the vertical to the folds 5 running edges layers I, 2 and 3 are glued together, and the intermediate layer 4 is also glued to the intermediate layer 2 at these edges.

An dem einen, parallel zu den Falzen 5 liegenden Längsrand sind die gestaffelt angeordneten Lagen I, 2 und 3 mit Klebmasse 6 versehen, durch die nach der Schltuchbildung die Längsklebenaht des Sackes gebildet wird. On the one, lying parallel to the folds 5 longitudinal edge are the staggered layers I, 2 and 3 provided with adhesive 6, through the after the sack is formed by the longitudinal glued seam of the sack.

Wie insbesondere aus Abb. 3 ersichtlich ist, erstreckt sich die Zwischenlage 4 über die ganze Vorderseite des Sackes und über die Randstreifen der Rückseite. As can be seen in particular from Fig. 3, the intermediate layer extends 4 all over the front of the sack and over the edge strips on the back.

Claims (2)

PATENTANSPRÜCHE: I. Geklebter, mehrlagiger Sack aus Papier oder ähnlichem Werkstoff mit einer zur Verstärkung dienenden Zwischenlage, die in der Länge mit der der Lagen übereinstimmt, dadurch gekennzeichnet, daß die Zwischenlage (4) breiter ist. als die Vorderseite des Sackes und schmaler als die Lagen (I, 2, 3). PATENT CLAIMS: I. Glued, multi-layer sack made of paper or the like Material with an intermediate layer which is used for reinforcement and which is in length with that of the layers coincides, characterized in that the intermediate layer (4) is wider is. than the front of the sack and narrower than the layers (I, 2, 3). 2. Sack nach Anspruch I, dadurch gekennzeichnet, daß die Zwischenlage (4) an den senkrecht ze den Falzen (5) verlaufenden Rändern mit einer der Lagen verklebt ist. 2. Sack according to claim I, characterized in that the intermediate layer (4) at the vertically ze the folds (5) running edges with one of the layers is glued. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 8I2 028. Documents considered: German Patent No. 8I2 028.
DEH17916A 1953-10-09 1953-10-09 Glued multi-layer sack made of paper or similar material Expired DE951853C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH17916A DE951853C (en) 1953-10-09 1953-10-09 Glued multi-layer sack made of paper or similar material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH17916A DE951853C (en) 1953-10-09 1953-10-09 Glued multi-layer sack made of paper or similar material

Publications (1)

Publication Number Publication Date
DE951853C true DE951853C (en) 1956-11-08

Family

ID=7148279

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH17916A Expired DE951853C (en) 1953-10-09 1953-10-09 Glued multi-layer sack made of paper or similar material

Country Status (1)

Country Link
DE (1) DE951853C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE812028C (en) * 1949-05-06 1951-08-27 Steffen Hammer Gusset pouch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE812028C (en) * 1949-05-06 1951-08-27 Steffen Hammer Gusset pouch

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