REGENERATED CELLULOSE SEMI PROCESSED FIBERS

Brand Owner Address Description
GALAXY KELHEIM FIBRES GMBH Regensburger Straße 109 Kelheim 93309 Germany regenerated cellulose semi-processed fibers for use in manufacturing fabrics for clothing and home fashions and manufacturing moisture absorbent products for personal, household, commercial and industrial use;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The invention relates to a method for the modification of cellulose fiber with the object of increasing the strength properties of the pulp. Cellulose derivative, preferably in the form of CMC, is added in association with alkali cooking and/or delignification of cellulose chips in a suspension with treatment fluid, in an amount exceeding 2 kg, preferably at least 5-7 kg, per ton of cellulose fibers. The addition of cellulose derivative to the suspension takes place when the suspension has a concentration of calcium released from the cellulose exceeding 20 mg/l. The conditions required for an efficient deposit of cellulose derivative onto the cellulose fibers can be established in this way, where the natural content of calcium in the wood raw material has been released and contributes to a high ionic strength, while an advantageous high temperature is established. No additional process stages are required and operating costs can be kept low.