Patent ID: 7459050
Filing Date: 2008-12-02
Classification: A61F,B65B,Y10T

Abstract:
1. A method for production of disposable diaper pants or of a sanitary panty of the disposable type with openable and resealable side panels, the method comprising: applying a row of absorption bodies on a first continuous web of inner or outer cover sheet material; applying a second continuous web of outer or inner cover sheet material to the first continuous web and securing the second continuous web to the first web in parts of the first continuous web lying outside the absorption bodies in order to form a web of interconnected diaper pants blanks, each of the diaper pants blanks having a front portion and a rear portion and an intermediate crotch portion; forming a pair of first side panels, wherein each of the first side panels is formed by connecting two parts to each other with a hooks and loops fastener, wherein hooks on one part of the first side panels are welded to loops on another part of the first side panels; after forming the pair of first side panels by connecting the two parts to each other with the welded hooks and loops fasteners, securing the pair of first side panels to respective side portions of the front portions or rear portions of the diaper pants blanks; securing second side panels to the side portions of those of the front portions or rear portions of the diaper pants blanks which are not provided with or are intended to be provided with the first side panels; thereafter cutting individual diaper pants blanks provided with side panels from the web of interconnected diaper pants blanks; folding each diaper pants blank about a transverse axis in the crotch portion so that the front and rear portions of the blank lie against each other; and thereafter securing the first and second side panels of each diaper pants blank which have been folded toward other to each other.