Synthetic fiber paper having a permanent crepe

Details Synthetic fiber paper having a permanent crepe Synthetic fiber paper having a permanent crepe

1990-11-15

1992-03-10

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-uniform, irregular or configured web or sheet

162146, 162207, D21H 1310

Patent

active

050947176

ABSTRACT:
A wetlaid paper-like nonwoven structure having a permanent crepe which does not wash out. The paper-like structure contains a synthetic bicomponent fiber in an amount of less than 20% by weight and as such possesses both wet and dry strength and improved absorbent properties.

REFERENCES:
patent: 3846228 (1974-11-01), Ely et al.
patent: 4204054 (1980-05-01), Lesas et al.
patent: 4640810 (1987-02-01), Laursen et al.
patent: 4645566 (1987-02-01), Kato et al.
patent: 4655877 (1987-04-01), Horimoto et al.
patent: 4790907 (1988-12-01), Mallen et al.

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