Method of making a book cover and pocket element therefor

Details Method of making a book cover and pocket element therefor Method of making a book cover and pocket element therefor

B - Operations, Transporting

42

D

11/3

B42D 3/00 (2006.01) B42C 7/00 (2006.01) B42D 3/02 (2006.01)

Patent

CA 1151364

ABSTRACT OF THE DISCLOSURE A novel method is provided of making a book cover including a pocket element wherein a continuous web of cardboard material and a con- tinuous web of paper material are supplied to a work station where they are adhered to each other along their lateral edges. The composite web which is formed is then longitudinally slit at three spaced-apart loca- tions to separate the composite web into first and second composite sec- tions and to form pocket elements on each of the composite sections. These composite sections are then cut in a transverse direction at spaced intervals to form first and second book covers, wherein each of the book covers includes its own pocket element adhered thereto. In this way, a continuous method is provided for mass producing book covers which include the pocket elements. In addition, the hinges for allowing the book cover to expand are included in the continuously-processed web.

367644

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