D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
18/547
D04H 13/00 (2006.01) C09J 7/04 (2006.01)
Patent
CA 1068860
ABSTRACT A non-woven fabric is produced by stretching the film having one surface a regular pattern of raised areas such as spaced hexagonal bosses and on the other surface a plurality of parallel grooves. Stretching is carried out in the groove direction. Preferably the polymer is a mixture of incompatible polymers so that on stretching a fibrous structure is formed. The film can be produced by melt- embossing. The stretched non-woven fabric may be coated with various adhesives to provide a tape useful in a medical context.
238770
Herbert Peter J.
Lloyd Ronald
Murphy William O.
Patchell Albert G.
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