METHOD OF PRODUCING AN ABSORBENT COTTON FLEECE, FLEECE OBTAINED BY THIS METHOD AND PIECES OF COTTON OF ANY SHAPE OBTAINED BY CUTTING SUCH A FLEECE

摘要

The invention concerns a method of making a hydrophilic cotton fleece. The method is characterized in that during the operations of boiling and bleaching in the autoclave, treatment liquids are made to circulate radially through the turns of the coil in such a manner that a differential pressure is established between the liquid entering the coil and the liquid leaving the coil as a result of load losses due to the difficulty which the liquid experiences in passing through the coil. The invention is applied to the manufacture of a cotton fleece with improved adherence.