METHOD FOR CONTINUOUS ENZYMIC REFINING OF COTTON FIBER

PROBLEM TO BE SOLVED: To provide a method for continuous enzymic refining using an enzyme, taking energy saving and taking protection of the environment into consideration. SOLUTION: The method for continuous enzymic refining of cotton fiber includes the following steps, a step calculating the rate...

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Hauptverfasser:	CHO EIHAN, RYU SHIGUN, IN UNHO, TANIWAKI NARIYUKI, KYO I, UNO MASATO, RI SHUKURI, RIYUU GIYOUREI, HAKU RIKKOKU
Format:	Patent
Sprache:	eng
Schlagworte:	BLEACHING LEATHER OR FURS DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATING TEXTILE MATERIALS BY LIQUIDS, GASES OR VAPOURS TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for continuous enzymic refining using an enzyme, taking energy saving and taking protection of the environment into consideration. SOLUTION: The method for continuous enzymic refining of cotton fiber includes the following steps, a step calculating the rate of dilution of each component with the lapse of time in the refining solution for cotton fiber comprising protopectinase, α-amylase and a surfactant, a step calculating the volume and concentration of each supplementary liquid to be supplied to the refining liquid based on the calculated results, and a step keeping the concentration of each component of the refining liquid constant by adding each supplementary liquid following the calculated amount and concentration. COPYRIGHT: (C)2004,JPO&NCIPI