Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1978-12-14
1985-05-21
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
162DIG1, 428195, 428229, 428245, 428257, 428258, B32B 2714
Patent
active
045186448
ABSTRACT:
A single layer paper machine screen fabric having longitudinal and transverse threads characterized by the fact that either the longitudinal or the transverse threads are positioned to change the direction of their course diagonally in the plane of the fabric. The center line of such threads is offset from the direction of their course by at least half the thread diameter.
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patent: 3216893 (1965-11-01), Schuster
patent: 3603354 (1971-09-01), Lee et al.
patent: 3632068 (1972-01-01), Weir et al.
patent: 3705079 (1972-12-01), Lee et al.
patent: 3851681 (1974-12-01), Egan
patent: 3858623 (1975-01-01), Lefkowitz
patent: 4041989 (1977-08-01), Johansson et al.
patent: 4071050 (1978-01-01), Codornea
Bell James J.
Siebtuchfabrik AG
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