Textiles: manufacturing – Textile product fabrication or treatment – Fiber entangling and interlocking
Patent
1982-07-23
1985-05-21
Schroeder, Werner H.
Textiles: manufacturing
Textile product fabrication or treatment
Fiber entangling and interlocking
28117, 264DIG47, 428198, D04H 310
Patent
active
045177147
ABSTRACT:
A process for making a nonwoven fabric barrier layer that comprises simultaneously ring-rolling to a desired basis weight at least two adjacent plies of hydrophobic microfine fiber webs. The adjacent plies prior to ring-rolling have a cumulative basis weight of from about 1.1 to about 4 times the desired basis weight.
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Industrial & Engineering Chemistry, vol. 48, No. 8, 1954, pp. 1342-1346, Wente, V. A. "Superfine Thermoplastic Fibers".
Gregory, Jr. Paul E.
Schwam Bill R.
Sneed Scott W.
Braun Fredrick H.
Falik Andrew M.
Graff IV Milton B.
Schroeder Werner H.
The Procter & Gamble & Company
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