DE869292C - Cross bottom sack with inner bottom sheet - Google Patents
Cross bottom sack with inner bottom sheetInfo
- Publication number
- DE869292C DE869292C DEN1422A DEN0001422A DE869292C DE 869292 C DE869292 C DE 869292C DE N1422 A DEN1422 A DE N1422A DE N0001422 A DEN0001422 A DE N0001422A DE 869292 C DE869292 C DE 869292C
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- cross
- flaps
- glued
- sack
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
Description
D-i;e Erfindung betrifft die Herstellung eines Kreuzbodens für ein- oder mehrwandige Säcke;aus Papier od. dgl. D-i; e invention relates to the production of a cross base for single or multi-walled bags; made of paper or the like.
Um eine möglichst großer Festigkeit zu erreichen oder aus sonstigen Gründen deckte man bei bekannten Kreuzböden die Bodenklappen mit einem åufgeklebten Verstärkungsstreifen ab. Darüber hinaus -sind auch unter den Bodenklappen liegende Eodenstreiflen in verschiedenen Ausführungen bekanntgeworden. Überlappten sich die Eckeinschläge oder grenzten deren Kanten aneinander, verklebte man die Uberlappungs- oder Stoßstelle mit einem Papierstreifen, welcher sich ebenfalls über die Einschlaglappen erstreckte. Ergab sich zwischen den Eckeinschlägen ein mehr oder weniger großer Abstand, verklebte man die Bodeneinlage in Breite des Sackbodens mit den beiden Eckeinschlägen oder abwechselnd mit den Einschlaglappen. To achieve the greatest possible strength or otherwise For reasons, the bottom flaps of known cross bottoms were covered with a glued on Reinforcement strips. In addition, there are also flaps under the bottom flaps Eodenstreiflen became known in various designs. The overlapped Corner impacts or if their edges bordered one another, one glued the overlap or butt joint with a strip of paper, which also extends over the flap extended. There was a more or less large one between the corner entries Distance, you glued the bottom insert in the width of the bag bottom with the two Corner taps or alternating with the tipping flaps.
Die Erfindung bezweckt eine Verbesserung der bekannten Bodeneinlagen, und zwar wird dies dadurch erreicht, daß das Bodenblatt in an sich bekannter Weise eine Brücke zwischen den beiden Eckeinschlägen bildet und mit den beiden Einschlaglappen bzw. Bodenklappen. vornehmlich etwa bis zu deren halben Höhe verklebt oder sonstwie verbunden ist. Neben Klebstoffauftragungen an allen vier Ecken der Bodenklappen,erhält die untere Bodenklappe noch eine weitere Längsklebenaht, welche sich ebenfalls teilweise über das Bodenblatt erstreckt. The invention aims to improve the known floor inserts, this is achieved in that the bottom sheet in a known manner forms a bridge between the two corner folds and with the two fold flaps or bottom flaps. mainly glued up to about half its height or otherwise connected is. In addition to applying adhesive to all four corners of the bottom flaps, the lower bottom flap has another longitudinal glued seam, which is also partially extends over the bottom sheet.
Das neuartige Bodenblatt gewährleistet eine gute Abdichtung Ider Verbindungsstellen zwischen Eckeinschlag und Einschlaglappen und sehr weitgehende Verstärkung des Bodens. Außerdem werden die Nachteile übereinanderliegender schmaler Klebestellen; der bekannten Kreuzböden durch eine den Kreuzboden verstärkende, gestaffelte Verklebung des Bodeustreifens und der Bodenklappen behoben, ohne daß man die für Staffelsäcke üblicherweise zu yerwendenden Sondermaschinen benötigt. The new floor sheet ensures a good seal Connection points between corner fold and fold flap and very extensive Reinforcement of the soil. In addition, the disadvantages of overlapping become narrower Splices; the well-known cross bottoms by a staggered one reinforcing the cross bottom The gluing of the building strips and the bottom flaps was fixed without the for Relay sacks usually required for special machines that can be used.
Die Zeichnung zeigt eine beispielsweise Ausführungsform der Erfindung, und zwar Abb. I Oberansicht eines offenen Kreuzbodens mit aufgeklebtem Bodenblatt, Abb. 2 einen teilweise geschlossenen Kreuzboden, Abb. 3 einen Querschnitt durch einen geschlossenen Boden, Abb. 4 eine schaubildliche Darstellung eines völlig fertiggeklebten Krieuzbodens. The drawing shows an example embodiment of the invention, namely Fig. I top view of an open cross base with glued base sheet, Fig. 2 shows a partially closed cross bottom, Fig. 3 shows a cross section through a closed bottom, Fig. 4 a diagrammatic representation of a completely glued one Krieuzboden.
Der Papiersack besteht in üblicher Weise aus einer oder mehreren Lagen Papier od. dgl., die in beliebiger Weise zu einem Schlauch geformt werden. Das Sackende wird, durch einen sogenannten Kreuzboden verschlossen, welcher aus den beiden Eckeinschlägen 2 und den, darübergeschlagenen Bodenklappen 3 und 4 besteht. Die beiden Eckeinschläge 2 sind durch ein Bodenblatt 5 aus beliebigem Material, z. B. wasserfestem oder Kreppapier, überbrückt. Im Gegensatz zu den bekannten Bodeneinlagen dieser Art ist das neuartige Bodenblatt ebenfalls mit den Bodenklappen 3 und 4, vornehmlich etwa bis zu deren Mitte, verklebt. The paper sack consists in the usual way of one or more Layers of paper or the like, which are formed into a tube in any way. The end of the bag is closed by a so-called cross bottom, which is made of the two corner impacts 2 and the floor flaps 3 and 4 folded over them. The two corner impacts 2 are through a base sheet 5 made of any material, z. B. waterproof or crepe paper, bridged. In contrast to the well-known floor inserts this type is the new bottom sheet also with the bottom flaps 3 and 4, mainly up to the middle, glued together.
Neben Klebstoffeckfeldern 6 ist an der oberen Bodenklappe eine Längsklebenaht 7 vorgesehen, welche sich teilweise äher das Bodenblattfeld 8 erstreckt. Wie die Abb. 3 erkennen iäßt, wird bei einem Bodenblatt gemäß der Neuerung die Klebenaht an Bodenblattfeid 8 gestaffelt neben derKlebenaht zwischen den beiden Bodenklappen 3 unid 4 liegen. Sehr vorteilhaft erweist es sich, für feuchtigkeitsempfindliche Sackfüllungen die Bodenblätter mit einer Auflage aus Polyäthylen od. dgl. zu versehen. In addition to adhesive corner fields 6, there is a longitudinal glued seam on the upper bottom flap 7 is provided, which partially extends closer to the bottom leaf field 8. As the Fig. 3 shows, according to the innovation, the adhesive seam is used on a floor sheet staggered on bottom sheet panel 8 next to the glue seam between the two bottom flaps 3 unid 4 lie. It proves to be very beneficial for those sensitive to moisture Sack fillings od the bottom sheets with a layer of polyethylene. The like. To be provided.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN1422A DE869292C (en) | 1950-07-02 | 1950-07-02 | Cross bottom sack with inner bottom sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN1422A DE869292C (en) | 1950-07-02 | 1950-07-02 | Cross bottom sack with inner bottom sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
DE869292C true DE869292C (en) | 1953-03-02 |
Family
ID=7337736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN1422A Expired DE869292C (en) | 1950-07-02 | 1950-07-02 | Cross bottom sack with inner bottom sheet |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE869292C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE969586C (en) * | 1952-02-22 | 1958-06-19 | Windmoeller & Hoelscher | Single or multi-layer valve bag made of paper or the like with a cross base and a method for its production |
DE1111925B (en) * | 1960-02-25 | 1961-07-27 | Windmoeller & Hoelscher | Multi-layer cross bottom sack with staggered layers ending in the bottom and a plastic-coated inner layer and process for its production |
DE1241596B (en) * | 1962-01-29 | 1967-06-01 | Hans Lissner | Process for the production of valve bags from plastic |
DE3306053A1 (en) * | 1982-09-07 | 1984-03-08 | Altstädter Verpackungsvertriebs GmbH, 2000 Hamburg | METHOD FOR CREATING A HOSE PIECE FROM A FLAT TRACK OF FLEXIBLE MATERIAL, AND DEVICE FOR CARRYING OUT THE METHOD |
US4637062A (en) * | 1983-12-28 | 1987-01-13 | Bischof Und Klein Gmbh & Co. | Plastic bag assembly including a conduit member |
US5967664A (en) * | 1996-05-07 | 1999-10-19 | Stone Container Corporation | Sift proof valve bag |
WO2001054995A1 (en) * | 2000-01-28 | 2001-08-02 | Upm-Kymmene Corporation | A valve bag and method of manufacturing |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE306089C (en) * | ||||
DE282988C (en) * | ||||
DE545178C (en) * | 1927-12-07 | 1932-02-27 | Papierindustrie G M B H | Valve bottom for paper bags |
DE570796C (en) * | 1931-04-17 | 1933-02-22 | Arno Andreas | Cross-bottom sack made of paper or similar material |
DE696224C (en) * | 1936-02-23 | 1940-09-18 | Bischof & Klein | Method for manufacturing a valve bag from paper |
DE742829C (en) * | 1942-01-08 | 1943-12-11 | Heinrich Rohrbacher Fa | Floor strips for paper bags |
-
1950
- 1950-07-02 DE DEN1422A patent/DE869292C/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE306089C (en) * | ||||
DE282988C (en) * | ||||
DE545178C (en) * | 1927-12-07 | 1932-02-27 | Papierindustrie G M B H | Valve bottom for paper bags |
DE570796C (en) * | 1931-04-17 | 1933-02-22 | Arno Andreas | Cross-bottom sack made of paper or similar material |
DE696224C (en) * | 1936-02-23 | 1940-09-18 | Bischof & Klein | Method for manufacturing a valve bag from paper |
DE742829C (en) * | 1942-01-08 | 1943-12-11 | Heinrich Rohrbacher Fa | Floor strips for paper bags |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE969586C (en) * | 1952-02-22 | 1958-06-19 | Windmoeller & Hoelscher | Single or multi-layer valve bag made of paper or the like with a cross base and a method for its production |
DE1111925B (en) * | 1960-02-25 | 1961-07-27 | Windmoeller & Hoelscher | Multi-layer cross bottom sack with staggered layers ending in the bottom and a plastic-coated inner layer and process for its production |
DE1241596B (en) * | 1962-01-29 | 1967-06-01 | Hans Lissner | Process for the production of valve bags from plastic |
DE3306053A1 (en) * | 1982-09-07 | 1984-03-08 | Altstädter Verpackungsvertriebs GmbH, 2000 Hamburg | METHOD FOR CREATING A HOSE PIECE FROM A FLAT TRACK OF FLEXIBLE MATERIAL, AND DEVICE FOR CARRYING OUT THE METHOD |
US4637062A (en) * | 1983-12-28 | 1987-01-13 | Bischof Und Klein Gmbh & Co. | Plastic bag assembly including a conduit member |
US5967664A (en) * | 1996-05-07 | 1999-10-19 | Stone Container Corporation | Sift proof valve bag |
WO2001054995A1 (en) * | 2000-01-28 | 2001-08-02 | Upm-Kymmene Corporation | A valve bag and method of manufacturing |
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