Textiles: weaving – Fabrics – Drier felts
Patent
1979-08-07
1982-01-05
Jaudon, Henry
Textiles: weaving
Fabrics
Drier felts
139426R, 139412, 162DIG1, D03D 1500
Patent
active
043088970
ABSTRACT:
A dryer felt comprising a plurality of machine direction and cross machine direction yarns interwoven to provide a multiple-plane fabric having at least a base plane, a top plane and an intermediate plane positioned between the base plane and the top plane. The base plane is defined by a first plurality of cross machine direction yarns, the top plane is defined by a second plurality of the cross machine direction yarns, and the intermediate plane is defined by a third plurality of the cross machine direction yarns. In one embodiment, encapsulated stuffer yarns constituted the third plurality of the cross machine direction yarns. In another embodiment, encapsulated filling yarns constitute the third plurality of the cross machine direction yarns. In all embodiments, each of the encapsulated yarns comprises a straight, twistless monofilament core and a close-fitting encapsulating sheath surrounding the full length of the core.
REFERENCES:
patent: 1811573 (1931-06-01), Bacheldor et al.
patent: 2934097 (1960-04-01), Hindle et al.
patent: 2936796 (1960-05-01), Hindle et al.
patent: 3049153 (1962-08-01), Jones
patent: 3410078 (1968-11-01), Freedmann
patent: 3429354 (1969-02-01), Brooks
patent: 3653961 (1972-04-01), Lefkowitz
patent: 4024895 (1977-05-01), Barron
Jaudon Henry
Scapa Dryers, Inc.
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