ES93622U - Bag-lining for books, magazines and analogues (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Bag-lining for books, magazines and the like, essentially characterized as consisting of a flat wrap of flexible and preferably transparent laminar material, one of whose edges is constituted by the fold of the sheet constituting the wrapper, while the remaining sides of this consist of as many marginal welds of any usual type chosen according to the constituent material of the object, two of which, at most, are made before introducing the book or magazine inside the cover, presenting on its part, this, on each of its faces and in correspondence with the welded edges of reference, three other linear seams substantially inward and parallel to the first, which go from one end to the other of the faces constituting the bond of internal unión of the envelope with two respective flaps forming two inner bags that present their relatively close mouths and place symmetrically with respect to the non-welded fold line of the wrapper, with the particularity that it is suitable, in such conditions, for the protected sale of the publications, allowing the special constitution of the cover the classic cover of the same by simple introduction of their covers in the aforementioned flaps or bags that carry the envelope internally, all this after suppression with the scissors of the three marginal fringes between the outer and inner welding lines that the sleeve initially carries. (Machine-translation by Google Translate, not legally binding)