Method for manufacturing corn protein viscose filaments

A corn gluten and viscose filament technology is applied in the directions of cellulose/protein conjugated rayon, filament generation, spinning solution preparation, etc., to reduce production requirements, facilitate operation, and save manufacturing time.
CN102864520AInactive Publication Date: 2013-01-09HMEI THREAD CO LTD OF YINBIN SICHUAN +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HMEI THREAD CO LTD OF YINBIN SICHUAN
Publication Date
2013-01-09
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention relates to a method for manufacturing textile industrial materials, in particular to a method for manufacturing corn protein viscose filaments. The method utilizes a corn protein spinning solution and a cellulose sulphonate colution to perform static mixing and injection before spinning and accordingly achieves filament spinning. The method mainly comprises the steps of A, preparing a corn protein solution; B, mixing the corn protein solution and viscose liquid; C, spinning; D, performing solidification and curing; and E, performing postprocessing, namely performing acid-washing, desulfuration, washing, acid-washing, washing, oiling, dehydration and drying to fiber bundles to obtain the corn protein viscose filaments. The method has the advantages that the corn protein viscose filaments manufactured by means of the raw materials and the method according to the proportion, the temperature, the concentration and a technological process is soft and bright yellow. Compared with the prior art, the method for manufacturing the corn protein viscose filaments is simple in process and convenient to operate.
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Description

technical field

[0001] The present invention relates to a manufacturing method of textile industrial materials, specifically a kind of zein viscose that uses zein spinning solution and cellulose sulfonate solution for static mixing and pre-spinning injection to realize spinning Filament manufacturing method. Background technique

[0002] At present, zein is mainly used in food additives, cosmetic additives, and co-polymerization with regenerated cellulose fibers and synthetic fibers, and then spinning to obtain a new textile material. Corn protein fiber is based on viscose, which retains the characteristics of viscose fiber. At the same time, it contains a large amount of zein. Similar, with good textile properties.

[0003] The development of corn protein used in new textile materials mainly focuses on the copolymerization with regenerated cellulose fiber and synthetic fiber at the present stage, and the patent document disclosed for the mixed spinning with regenerated ce...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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