Special receptacle or package – For roll or reel
Patent
1995-03-15
1996-09-24
Dayoan, B.
Special receptacle or package
For roll or reel
206410, 2421601, B65D 8566, B65D 85675, B65H 1828
Patent
active
055582230
DESCRIPTION:
BRIEF SUMMARY
FIELD OF THE INVENTION
The present invention relates to a package for paper, such as gift wrapping paper, packaging paper, shelf-lining paper and book-binding paper in the form of rolls.
DESCRIPTION OF THE RELATED ART
Gift wrapping paper, packaging paper, shelf-lining paper and book-binding paper is offered in the form of rolls. In order to maintain the paper in the form of rolls, the paper rolls are provided with a circumferential paper band or film band and are then additionally packaged in a foil. In numerous cases, shrink film is used as packaging film. This type of package is uneconomical, particularly since the package, too, has to be disposed of as waste.
SUMMARY OF THE INVENTION
The technical problem of the present invention is to provide a sales package for paper, such as gift wrapping paper, packaging paper, shelf-lining paper and book-binding paper in the form of rolls, in which the product, in this case the paper, constitutes the packaging covering itself for the actual paper to be used so that an ecologically friendly, economical package is obtained.
In the package for rolls of paper of the most widely varying types constructed according to the invention, the paper roll is designed in the form of a sales package and is provided with an opening aid disposed in the outermost paper layer, such as a tearing strip, tearing tab or the like, wherein a paper strip leader which follows the opening aid is provided that acts as a packaging envelope within the external paper end area. The opening aid, which is expediently provided with a gripping section and is caused to issue from one of the two ends of the paper roll, is disposed in or on the paper layer which is covered by the external layer of paper, whose free end is glued together with the subjacent paper layer.
Due to the circumstance that the opening aid, e.g. in the form of a tearing tab, is disposed in the second paper layer, when the opening aid is pulled off in the longitudinal direction of the paper roll, the packaging envelope ensheathing the actual paper roll is separated from the actual paper. This packaging envelope constitutes at the same time the paper strip leader because the free end of the outermost paper layer of the paper roll is glued together with the subjacent paper layer so that, when the opening aid is torn open, tearing or separating edges are produced in each case in two of the paper layers so that then, when the opening aid is separated from the paper, a tearing or separating edge is formed in the second paper layer which, at the same time, constitutes the beginning of the paper to be used of the paper roll. Since the paper strip leader, which represents the actual packaging envelope, in its length, is dimensioned so as to be somewhat greater than the circumference of the paper roll, no substantial loss of paper ensues. In the case of a roll diameter of, by way of example, 32 mm, a blank area having a length of approximately 130 mm is apportioned to the paper strip leader, in which case the blank area resulting from the opening aid being pulled off is approximately 100 mm, while 30 mm of a blank area are glued together with the first-mentioned blank area over a length of 100 mm.
Since the packaging envelope itself is comprised of the paper formed into a roll, any additional packaging is unnecessary; during the production of the paper roll, the packaging envelope is fabricated along with the same subsequent to the opening aid having been inserted and firmly joined to the second paper layer. According to this the package is economical, the packaging envelope obtained can be supplied to the recycling and, since it is in the form of paper, is thus reusable.
BRIEF DESCRIPTION OF THE DRAWINGS
Embodiment examples of the invention are depicted in the drawings. Thus
FIG. 1, in a diagrammatical representation, shows a paper roll with an inserted opening aid in the form of a tearing tab;
FIG. 2, in a view from above, shows the terminal area with the opening aid of the unrolled paper;
FIG. 3, in a view from above, shows the t
REFERENCES:
patent: 1943538 (1934-01-01), Kahn
patent: 2510120 (1950-06-01), Leander
patent: 3231949 (1966-02-01), Phipps
patent: 3691140 (1972-09-01), Silver
patent: 5181364 (1993-01-01), Weder
patent: 5318656 (1994-06-01), Dylla et al.
Dayoan B.
Herlitz Aktiengesellschaft
Kueffner Friedrich
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