US Patent 7390372 Process for attaching indicator element to disposable garment

In a process for attaching indicator elements onto a disposable garment, indication sheets with indicator elements and liquid-absorbent cores are fed onto inner and outer surfaces of an outer layer web. A rear half of the front one of the adjacent sheets is placed upon a front end zone of the core and a front half of the rear one of the adjacent sheets is placed upon a rear end zone of the core. The sheet is joined to the outer layer web, the core is joined to the inner and outer layer webs, and the webs are joined together. The sheet is cut together with the webs between the adjacent cores to form laminated panels with indicator elements in front and rear regions.