Fluid absorbing article utilizing a flow control cover sheet

Details Fluid absorbing article utilizing a flow control cover sheet Fluid absorbing article utilizing a flow control cover sheet

1994-10-25

1996-07-02

Willse, David H.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604358, 6043851, 604384, A61F 1315, A61F 1320

Patent

active

055317278

ABSTRACT:
A nonwoven fabric having flow control properties suitable for use in a fluid absorbing article such as a diaper, incontinence pad, or the like; and a process for preparation thereof by utilizing unbonded carded staple fiber elements or webs having different average dpf values compiled in graduated order from high-to-low average dpf, then compressed and bonded to a desired constant fabric density.

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"Multilayer Diaper Coverstocks Offer New Opportunities" By James E. Smith, James River Corp., Jul. 1988.
"Multi-Layer Nonwovens For Coverstock, Medical, and Other End Uses " By Jouko Pirkkanen, President, Finnwad Ltd., Nov. 1987.

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