NOVELTY - Multiple products of textile fibers and pharmaceutical intermediates are produced by treating collected cotton rose and cauline barks in steam-explosion treatment under 0.7-1.5 MPa for 2-5 minutes, washing raw materials with functional components, adsorbing on surface of fibers, and recycling; separating steam-explosion residual liquids and washing liquids and purifying; using two-stage bleaching technology for fibers of cotton rose cauline barks after steam-explosion washing; and cutting peeled cotton rose stems into 4-6 cm and steam-explosion treating under 1-1.6 MPa for 2-9 minutes.    USE - Method for producing multiple products of textile fibers and pharmaceutical intermediates (claimed).    ADVANTAGE - The method utilizes multipurpose use of cotton rose biomass resources to produce textile fibers, pharmaceutical intermediates and fuel ethanol.    DETAILED DESCRIPTION - Production of multiple products of textile fibers and pharmaceutical intermediates comprises:    (A) treating collected cotton rose and cauline barks in steam-explosion treatment under 0.7-1.5 MPa for 2-5 minutes, recycling steam-explosion residual liquids, washing raw materials with functional components, adsorbing on surface of fibers, and recycling;    (B) separating steam-explosion residual liquids and washing liquids and purifying to obtain pharmaceutical intermediates;    (C) using two-stage bleaching technology for fibers of cotton rose cauline barks after steam-explosion washing, with bleaching liquid in first stage having (%) sodium silicate (Na2SiO3) (1), hydrogen peroxide (H2O2) (2) and sodium hydroxide (NaOH) (2), and bleaching liquid in second stage having (%) Na2SiO3 (1), H2O2 (1) and NaOH (1), both at 60-75 degrees C; bleaching fibers for 1-3 hours at both stages with solid-to-liquid ratio of 1/10-1/20, oil feeding fibers of cotton rose, drying, loosening and carding to obtain cotton rose textile fibers;    (D) steam-explosion treating collected cotton rose flowers and leaves under 0.6-1.6 MPa for 2-8 minutes, leaching active materials of flavones and sterols, separating and purifying mixture to obtain functional components and obtaining fuel ethanol by enzymolysis and fermentation;and    (E) cutting peeled cotton rose stems into 4-6 cm and steam-explosion treating under 1-1.6 MPa for 2-9 minutes to obtain fuel ethanol by enzymolysis and fermentation after steam-explosion, peeling cotton rose, cutting stems into 4-6 cm and steam-explosion treating under 1.2-1.8 MPa for 2-7 minutes.