The central composite rotatory plan is used to discuss the optimal solid dyeing process of silk/cotton covered yarns knitted fabric with direct peach red 12B.

on the characteristics of the silk-cotton compound yarn and its application in the producing process, special finishing treatment etc.

Study on composite spinning process for low-melting point polyester;

An antibacterial PET fiber with antibacterial agent content of 1 % by mass fraction can be produced via composite spinning from antibacterial PET masterbatch containing PET and silver-carrying nano-zinc oxide antibacterial agent treated with T-aminopropyl triethoxy silane.

An antibacterial polypropylene (PP)/polyamide 6 (PA6) composite fiber was prepared from PP,PA6 and inorganic antibacterial agent by composite spinning technology.

Study of the giant magnetic impedance effect in complex wire with structure of coaxial cable;

Study of the giant magnetic impedance effect frequency spectrum of more P content CoP-Cu complex wire;

A giant magnetic impedance(GMI) effect of complex wires produced by electrodepositing CoP(amorphous) alloy on cylindrical Cu substrates was studied.

The fundamental conditio ns of PET /PA6separating style composite filament are in-troduced,and then the raw material c haracteristics of PET and PA6,denie r dsign,composite proportion,spinning temperature,winding speed,spinning pack replacement period and DTY process are discussed.