ES345877A3 - Improvements in the manufacture of elastic padded fabric. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Perfeccionamientos in the manufacture of elastic quilted fabrics, consisting essentially of three basic bands, supplied continuously from their respective windings and determined by a non-stretchable fabric, which is what will be left on the outside or face, by a nappa or filling of natural or synthetic fibers, which must be of intermediate spring and insulating element, and by an elastic fabric in all directions, that is to say with longitudinal, transverse and diagonal elasticity, which can be formed by a fabric knitted, an expandable weft fabric and warp, by a sheet or artificial sheet or similar that is to be on the inside face of the set, overlapping in the order referred to these three bands to make them pass, while maintaining the component elastic in permanent tension, by the zone of action of a stitching machine equipped with several needles, which, fed by the corresponding teeth coils of thread, form on the aforementioned bands a plurality of stitches according to various drawings, whose stitching together the three pieces referred to and make the parts between stitched lines become so many folds or reliefs to cease traction in the padded tissue assembly and extensible in all directions. (Machine-translation by Google Translate, not legally binding)