Producing wrinkle-free, permanently creased garments

Claim 1

METHOD OF MANUFACTURING AN ARTICLE OF WEARING APPAREL FROM A FABRIC COMPRISING A BLEND OF CELLULOSIC OR WOOL FIBERS AND SYNTHETIC, THERMO-PLASTIC FIBERS, SAID FABRIC CONTAINING SYNTHETIC THERMO-SETTING RESIN IN AT LEAST PARTIALLY CURED STATE, WHICH ARTICLE IN FINISHED STATE IS RELATIVELY UNWRINKLEABLE AND HAS AT LEAST ONE RELATIVELY PERMANENT CREASE IN A PREDETERMINED AREA THEREOF, WHICH METHOD CONSISTS ESSENTIALLY OF CUTTING PATTERNED PIECES OF THE FABRIC, SEWING THE PIECES TOGETHER INTO A UNITARY, SHAPED BODY, FOLDING THE SHAPED BODY AT A PREDETERMINED ZONE WHERE A PERMANENT CREASE IS TO BE FORMED, AND SUBJECTING SAID ZONE TO HOT PRESSING FOR A TIME INTERVAL OF FROM TEN SECONDS TO 30 SECONDS AND AT A TEMPERATURE AND PRESSURE BEING CORRELATED TO SET AT LEAST THE THERMOPLASTIC FIBERS INTO A PERMANENT CREASE.