DE951853C - Glued multi-layer sack made of paper or similar material - Google Patents
Glued multi-layer sack made of paper or similar materialInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending 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
- B29C53/382—Bending 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE812028C (en) * | 1949-05-06 | 1951-08-27 | Steffen Hammer | Gusset pouch |
-
1953
- 1953-10-09 DE DEH17916A patent/DE951853C/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE812028C (en) * | 1949-05-06 | 1951-08-27 | Steffen Hammer | Gusset pouch |
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