Method of marking optical fiber lay direction reversal points on

Method of operating a ring-spinning machine with vertically shif

Method of operating a spinning apparatus and a yarn splicing dev

Method of piecing a yarn in an open-end spinning machine

Method of piecing up a yarn formed on a spinning position,...

Method of piecing yarn in the operation of an open end rotor spi

Method of piecing yarns in a spinning machine utilizing an air s

Method of preventing irregular untwisting of yarn ends in splici

Method of producing a friction texturized polyester filament yar

Method of producing a hose including reinforcing threads

Method of producing a low twist towel

Method of producing a polyester filament yarn having a high leve

Method of producing a rotating air layer and false-twist air jet

Method of producing a twisted yarn

Method of producing a yarn and an apparatus for carrying out thi

Method of producing coaxial cable

Method of producing colored short staple fiber yarn of cotton an

Method of producing covered elastic yarn

Method of producing heat-resistant crimped yarn

Method of producing high quality dark dyeing polyester and resul