TRANSPARENT OR TRANSLUCENT SHEET OF PAPER, ITS MANUFACTURING PROCESS AND PACKAGE CONTAINING IT

摘要

The present invention relates to a fold-resistant fibrous sheet, which is transparent or translucent with an opacity index of less than 50%, comprising: fibres; an anionic polymer having a glass transition temperature above -45°C and in a proportion of between 5 and 40% by dry weight relative to the total dry weight of the sheet; and a main cationic flocculation agent in a proportion of between 0.1 and 10% by dry weight relative to the total dry weight of the sheet.