Apparatus and method for monitoring cover sheet webs used in...

Details Apparatus and method for monitoring cover sheet webs used in... Apparatus and method for monitoring cover sheet webs used in...

2005-05-03

2005-05-03

Walsh, Donald P. (Department: 3653)

Classifying, separating, and assorting solids

Sorting special items, and certain methods and apparatus for...

Condition responsive means controls separating means

C209S577000, C209S578000, C156S064000, C348S088000, C382S141000

Reexamination Certificate

active

06888083

ABSTRACT:
An apparatus and method for detecting defects in the cover sheets used to manufacture diapers is disclosed. A linear sensor is used to detect defects in the cover sheet web before it is combined with the absorbent material to form a diaper. When a defect is detected, the manufactured diaper containing the defective cover sheet is ejected from the line after a delay which is dependent on the speed of the process.

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