Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1991-08-21
1993-03-30
Sluby, P. C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428138, 428290, 428514, 4285375, 428913, 428412, B32B 100, B32B 2710
Patent
active
051982897
ABSTRACT:
An article is disclosed which comprises fibrous material which has been chemically modified such that the material's cutability using ultrasonic energy becomes facile and the material can be cut into a predetermined shape using ultrasonic energy. The article may additionally comprise fibrous material disposed between first and second fusible materials, wherein at least one of the fusible materials includes means for defining a selected line of cut, and ultrasonic energy directed through the materials along the means for defining a selected line of cut will effect cutting of the fibrous material and fusion of the fusible materials.
REFERENCES:
patent: 4263357 (1981-04-01), Holson
patent: 4937145 (1990-06-01), McReynolds
Aunet Diane L.
Georgevich Gradimir G.
Siegel Neal A.
Tripp Edward S.
Abbott Laboratories
Sluby P. C.
Ungemach Frank s.
LandOfFree
Ultrasonically cut fibrous material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ultrasonically cut fibrous material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonically cut fibrous material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1280161