Patent ID: 7950697

Claim:
Book, in particular an album, characterised by two front and back covers which are separate from each other and are joined with a spacing from each other by at least one flat strip-like spine part, the portion of the spine part between the opposing inner edges of the two covers being foldable in the manner of a concertina into a predetermined number of peak folds of the same height, and four respective pages being formed by a centrally folded sheet which has, at the centre along the fold, at least one narrow slotted opening of predetermined length and width for feeding through a peak fold which projects above the slotted opening in at least one sheet at such a height that a narrow, web-like connecting element is configured so as to be insertable through the protruding opening in the peak fold for detachable connection to the book, wherein a peak fold is configured so as to be insertable through slotted openings in each case in two or more double sheets, positioned one above another, in such a way that a connecting element is configured so as to be insertable through the opening, projecting beyond a quire, in the peak fold for common detachable connection of the quire to the book, having at least two or more quires characterized in that there are arranged set apart from one another two or more parallel, strip-like spine parts of selected width which jointly interconnect the two covers in the same manner and the portions of the spine parts are each folded between the opposing inner edges of the two covers in the same, concertina-like manner into the same number of peak folds, the mutually opposing peak folds of the strip-like materials each being axially aligned with one another and the quires each having at the centre along their folds, in accordance with the number of spine parts, two or more slotted openings for the feeding-through of axially aligned peak folds, opposing the openings, of the spine parts.