Abstract A distinctive apparatus and method for selectively providing predetermined segments of web material comprises a supplying mechanism for providing the web material. A first sensing mechanism detects a reference marker on the web material to generate at least one reference marker datum which is associated with a selected web segment. A separating mechanism includes a sensor mechanism for providing at least one separation datum, and divides the web material along a separation region during a production of the web segment. A phase regulating mechanism controls a relative phasing between the reference marker detected by the first sensing mechanism and the dividing by the separating mechanism. The phasing is conducted with respect to a set reference value. An assembling mechanism places the web segment onto a substrate, and a second sensing mechanism separately detects a location of the separation region relative to the reference marker to generate at least one location datum which is in correspondence with the separation datum. A location correlating mechanism generates at least one comparison datum associated with a web segment, and a data processing mechanism evaluates the comparison datum to generate an updated set reference value. A reference regulating mechanism selectively adjusts the phase regulating mechanism to incorporate the updated set reference value.
An article, comprising: a backsheet layer; a substantially liquid permeable topsheet layer disposed in an adjacent facing relation with said backsheet layer; an absorbent pad sandwiched between said topsheet and backsheet layers; and a relatively smaller patch of web material secured to an inward or outward facing surface of said backsheet layer, said patch having thereon at least one reference marker portion and a predetermined set of graphics which is congruously entire, said reference marker portion constructed to provide for a selected separating of said predetermined set of graphics from an interconnected plurality of graphic sets.
Claim 2
Dependent Claim
96 words
An article, comprising: a backsheet layer; a substantially liquid permeable topsheet layer disposed in an adjacent facing relation with said backsheet layer; an absorbent pad sandwiched between said topsheet and backsheet layers; and a relatively smaller patch of web material secured to an inward or outward facing surface of said backsheet layer, said patch having thereon at least one reference marker portion and a predetermined set of graphics which is congruously entire, said reference marker portion constructed to provide for a selected separating of said predetermined set of graphics from an interconnected plurality of graphic sets.