Nondiaphanous nonwoven fabric

Details Nondiaphanous nonwoven fabric Nondiaphanous nonwoven fabric

1990-04-02

1991-09-17

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428296, D04H 104

Patent

active

050494384

ABSTRACT:
A kind of highly nondiaphanous nonowoven laminate consists of a inner black nontransparent lamina of non-thermoplastic long staple fibers and two outer laminae of thermoplastic fiber. It is processed through heating, press and bonding of the three laminae of fiber web together. Therefore, it possesses the properties of high nondiaphaneity, wrinkle resistance, good appearance and touch to hands and is very suitable for uses as screens, cover cloth and other non-transparent piece-goods.

REFERENCES:
patent: 4275105 (1981-06-01), Boyd et al.
patent: 4586606 (1986-05-01), Howey
patent: 4686136 (1987-08-01), Homonoff et al.
patent: 4719144 (1988-01-01), Komat
patent: 4798757 (1989-01-01), Modrak et al.

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