Process for producing stretched articles of ultrahigh-molecular-

Process for producing synthetic filaments

Process for producing thermoplastic resin film of markedly reduc

Process for producing ultra-high-tenacity polyvinyl alcohol fibe

Process for producing very fine denier synthetic fibers

Process for producing viscose rayon filament yarn

Process for producing wet spun or shaped structures

Process for producing wholly aromatic polyamide fibers of high s

Process for producing zero pilling polyester

Process for production of cellulose acetate molding materials

Process for production of dimensionally stable polyester yarn fo

Process for production of monofilaments from polyvinylidene fluo

Process for production of polyester polyurethane elastomeric fib

Process for production of polyester threads

Process for production of polypropylene sheets or films

Process for production of set polyacrylonitrile filaments and fi

Process for profile extrusion of a polyester

Process for providing a high-temperature resistant polyimide fil

Process for quenching melt-spun filaments

Process for rapid crystallization of polyesters and co-polyester