Packaging for books and/or other products and method and apparatus of the production thereof
AssigneeSigloch Verlag Service GmbH
InventorHelmut Sigloch
Life of this patent
Estimating the term…
Abstract
A packaging, especially a machine-made container of paperboard, for instance for books. The packaging comprises four container surfaces and a projecting tab formed from a rectangular first blank having corresponding fold lines. The two remaining container surfaces consists of prefabricated hollow padding strips each of which is bonded by glue deposition at their undersides to the container bottom. After filling of the container, it is bonded by glue deposition at the top side with a closable cover having a free end that can be overlapped by a foldable projection firmly bonded to the projection using glue.
Claims7
A machine producible, fillable and closable parallelepiped container for packaging products comprising:
- a) a sheathing member formed from a first uniform rectangular blank to produce container walls adjoining each other in one direction including a bottom wall, a first sidewall, a second sidewall a cover and a tab to overly said cover, each of said container walls are foldable with respect to each other about parallel fold lines formed on said first blank;
- b) said first sidewall and said second sidewall extending from said bottom wall at opposite ends thereof and being extended by said cover and by said tab, respectively;
- c) two end pads formed from identical second uniform rectangular blanks each of which is folded to produce a four sided open tube member having a rectangular cross-section, said two end pads forming
- two separate container walls including a third sidewall to provide a product compartment therebetween;
- d) each of said second blanks comprising four sides and a projection foldable with respect to each other about parallel fold lines formed thereon with said projection adapted for gluing to one of said four sides, one side of each of said four sided tube members forming said two separate container walls matching the height of said container and the side opposite to said one side together with said container cover and said container bottom functions to limit said product compartment of said container;
- and
- e) said end pads adapted to be glued directly to said;
- container bottom wall prior to filling said product compartment and glued to said container cover after filling thereof while said tab is folded onto said container cover and affixed thereto by gluing.
Dependencies are inferred from the claim text.