CH141045A - Device for opening a paper package such as a letter envelope or a bag or cone. - Google Patents
Device for opening a paper package such as a letter envelope or a bag or cone.Info
- Publication number
- CH141045A CH141045A CH141045DA CH141045A CH 141045 A CH141045 A CH 141045A CH 141045D A CH141045D A CH 141045DA CH 141045 A CH141045 A CH 141045A
- Authority
- CH
- Switzerland
- Prior art keywords
- cone
- bag
- opening
- letter envelope
- paper package
- Prior art date
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
- B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
- B65D27/32—Opening devices incorporated during envelope manufacture
- B65D27/38—Tearing-strings or -strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Description
Dispositif pour l'ouverture d'un emballage en papier tel qu'une enveloppe de lettre ou un sac ou cornet. L'objet de la présente invention est un dispositif pour l'ouverture d'un emballage en papier tel qu'une enveloppe de lettre ou un sac ou cornet.
Le dessin annexé montre, à titre d'exem ple, deux formes d'exécution de l'objet de l'invention.
La fig. 1 est une vue partielle d'une en veloppe avec dispositif selon la première forme d'exécution.
La fig. 2 est une vue partielle d'une en veloppe avec dispositif selon la deuxième forme d'exécution.
Le dispositif représenté à la fig. 1 est constitué par un fil souple 2 fixé le long d'un côté de l'enveloppe 1 au moyen de points de couture faits à la machine à coudre par exemple. Une amorce de déchirure con stituée par une entaille 3 est pratiquée prés des extrémités de la couture ainsi obtenue; cette entaille 3 est destinée à faciliter le début de la déchirure qui se produira en tirant le fil 2 à partir de ladite amorce de déchirure, les extrémités de ce dernier étant placées légèrement en retrait des bords cor respondants de l'enveloppe.
Dans la forme d'exécution représentée à la fig. 2, l'amorce de déchirure est constituée par des petits trous 3' alignés et placés prés les uns des autres.
Device for opening a paper package such as a letter envelope or a bag or cone. The object of the present invention is a device for opening a paper packaging such as a letter envelope or a bag or cone.
The appended drawing shows, by way of example, two embodiments of the object of the invention.
Fig. 1 is a partial view of a casing with a device according to the first embodiment.
Fig. 2 is a partial view of a casing with a device according to the second embodiment.
The device shown in FIG. 1 is formed by a flexible thread 2 fixed along one side of the casing 1 by means of stitches made on the sewing machine for example. A tear initiation constituted by a notch 3 is made near the ends of the seam thus obtained; this notch 3 is intended to facilitate the onset of the tear which will occur by pulling the thread 2 from said tear initiator, the ends of the latter being placed slightly behind the corresponding edges of the envelope.
In the embodiment shown in FIG. 2, the tear initiator consists of small holes 3 'aligned and placed close to each other.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH141045T | 1929-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH141045A true CH141045A (en) | 1930-07-15 |
Family
ID=4398005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH141045D CH141045A (en) | 1929-01-31 | 1929-01-31 | Device for opening a paper package such as a letter envelope or a bag or cone. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH141045A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773584A (en) * | 1984-02-24 | 1988-09-27 | Instance David John | Label envelope with backing sheet |
-
1929
- 1929-01-31 CH CH141045D patent/CH141045A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773584A (en) * | 1984-02-24 | 1988-09-27 | Instance David John | Label envelope with backing sheet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH141045A (en) | Device for opening a paper package such as a letter envelope or a bag or cone. | |
US1963552A (en) | Box book | |
US2283102A (en) | Package | |
US2204419A (en) | Shirt and collar protector | |
NO115134B (en) | ||
CH141044A (en) | A device for opening a paper package, such as a letter envelope or a bag or cone. | |
CH292058A (en) | Tie holder. | |
US1353930A (en) | Pin-receiving tab for garments | |
US3057462A (en) | Container for packaging and displaying girdles | |
US2054661A (en) | Garment envelope | |
US2015854A (en) | Nontangling tea bag | |
CH97414A (en) | Support on which you can tie a tie. | |
US2085715A (en) | Necktie holder | |
US1647197A (en) | Bouquet pin | |
US1730415A (en) | Necktie threader | |
US1462831A (en) | Carrier for suit boxes | |
US1456685A (en) | Sanitary seat cover | |
EP0183659A2 (en) | Package for lady's stockings or pantyhose | |
US2323866A (en) | Shirt collar supporter | |
CH137454A (en) | Tie holder. | |
CH129832A (en) | Transportable backrest for bench. | |
US1968898A (en) | Tie holder | |
US1735450A (en) | Necktie holder | |
CH248492A (en) | A sheet container of tearable material such as an envelope, paper bag, packaging, lottery ticket, etc. | |
US2019267A (en) | Merchandising package for pins |