Patent
Title

Blasfolien aus Cellulose

Other Title
Blown film made of cellulose
Abstract
The invention relates to a process for the production of oriented cellulose films by spinning amino oxides of dissolved cellulose in a precipitating bath, whereby the cellulose solution is extruded downwards into the precipitation bath via a film blow nozzle and an external air gap, and the application of said films.
Inventor(s)
Weigel, P.
Fink, H.P.
Frigge, K.
Schwarz, W.
Link to Espacenet
Patent Number
1994-4421482
Publication Date
2001
Language
German