Method for desizing, boiling and bleaching cotton fabric by enzyme only

The present invention relates to re-compounding and application in cotton fabric treatment of enzyme preparation, and is especially enzyme process for desizing, boiling off and bleaching cotton fabric. Different enzyme preparation is first re-compounded with alpha-amylase, PVA degrading enzyme, lipa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUA ZHAOZHE, YAN HEJING, CHEN JIAN, DU GUOCHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEER BIOCHEMISTRY BLEACHING LEATHER OR FURS CHEMISTRY DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS ENZYMOLOGY FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING SPIRITS TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention relates to re-compounding and application in cotton fabric treatment of enzyme preparation, and is especially enzyme process for desizing, boiling off and bleaching cotton fabric. Different enzyme preparation is first re-compounded with alpha-amylase, PVA degrading enzyme, lipase, proteinase, alkaline pectase, xylanase, cellulase, sugar oxidase, etc based on different fabric pre-treating requirements; and then used in desizing, boiling off and bleaching cotton fabric to replace traditional concentrated alkali solution and high temperature chemical process. The present invention has low power consumption and environment friendship.