PILE CLOTH

• Main Authors: HAYASE YOSHIHIRO, TSUJI AKIO, NAKAGAWA TETSUO
• Format: Patent
• Language: English
• Published: 05.02.1992
• Subjects: BRAIDING; CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS; FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; KNITTING; LACE-MAKING; LAUNDERING; MECHANICAL FINISHING OF YARNS OR ROPES; NON-WOVEN FABRICS; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; TRIMMINGS; WARPING OR BEAMING; YARNS; YARNS OR THREADS

PURPOSE:To obtain the subject cloth having the same textures on the front and the back surfaces without lowering the production efficiency or generating defective products by connecting a pair of parallelly placed base cloths with a specific binding yarn and cutting both surfaces. CONSTITUTION:The objective cloth can be produced by connecting a pair of parallelly placed base cloths with an essentially non-twisted short fiber bundle and cutting both surfaces of the obtained double cloth. The binding short fiber bundle is a wrapping yarn which is a conjugate yarn composed of a core fiber having a core-constituting fiber number (n) of 100-500 and a binding yarn (preferably a polyester fiber of >=2.5g/d) consisting of continuous filament yarn wrapping the above core fibers. The weight ratio of the filament yarn to the wrapping yarn is 4-20% and the wrapping coefficient (K) of the wrapping yarn is 80-100 {K is determined by formula [T is wrapping number (T/m) and Nm is spun yarn count number in metric system]}.