Top sheet for absorbent articles, and method for producing it

Details Top sheet for absorbent articles, and method for producing it Top sheet for absorbent articles, and method for producing it

2006-08-01

2006-08-01

Pyon, Harold (Department: 1772)

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

C428S141000, C428S147000, C604S367000, C604S370000, C604S385010

Reexamination Certificate

active

07083843

ABSTRACT:
Provided is a top sheet for absorbent articles including a number of perforations for covering a liquid-receiving surface of an absorbent article. The top sheet is formed of a thermoplastic resin containing a particulate material. The top sheet is provided with fine convex portions of the particulate material on the surface thereof and a plurality of protrusions extending from the surface thereof, and the height of each protrusion from the surface is larger than that of each fine convex portion therefrom.

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English translation of JP 04-279160 (PTO 2005-2472).

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