| 摘要 |
The invention relates to a method for producing continuous moulded bodies consisting of cellulose, from pulp, according to the dry-wet extrusion technique. The inventive method comprises an improved thread-forming process which incorporates the determination of the pulp properties and the time-independent thermodynamic and time-dependent kinetic values of thread-formation in a ratio, respectively and which therefore enables the fibre, filament yarn or film properties to be calculated specifically, in advance, from the cellulose parameters in the solution and significant process parameters. This is achieved by fulfilling ratio (I) with (II) for fibres and filaments or (III) for films. |
