Abstract: A stitchbonded fabric has a substrate material of uniform composition and physical properties and stitching threads stitched through and over the extent of the substrate in which the substrate has one or more slits defined by opposite facing lips that are unparted when the fabric is stitched. The fabric can be tensioned such that the lips part and thereby produce varied performance characteristics such as increased stretch and aesthetically pleasing effects as are useful in fabric utilities such as mattress cover skirts. The lips can pucker to give the fabric texture. The fabric can be extended and/or contracted laterally to further buckle out of plane. The puckering and buckling give the fabric additional functional properties such as dust-catching ability in cleaning wipe utilities.
Type:
Grant
Filed:
August 15, 2007
Date of Patent:
January 25, 2011
Assignee:
Xymid L.L.C.
Inventors:
Dimitri P. Zafiroglu, Stephen H. Tsiarkezos
Abstract: A method of producing a buttonhole is disclosed in which individual legs thereof are composed of stitches alternately extending parallel to the length of the buttonhole and substantially transversely of said length. The stitches extending parallel to said length are formed at twice the stitch length and in the opposite direction of work feed from the transversely extending stitches.
Type:
Grant
Filed:
November 28, 1986
Date of Patent:
December 15, 1987
Assignee:
SSMC Inc.
Inventors:
John Brown, Stephen A. Garron, John W. Wurst