Process for applying high viscosity composition to a sheet with high bulk

• Main Authors: CALEWARTS, DEBORAH J, QIN, JIAN, CAMPBELL, STEPHEN MICHAEL, WALDROUP, DONALD E, DESAI, KEYUR, JURENA, JEFFREY F
• Format: Patent
• Language: English
• Published: 13.06.2013
• Subjects: IMPREGNATING OR COATING OF PAPER; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

A process is disclosed for topically applying additive compositions to planar substrates, such as tissue webs. In one embodiment, the process is designed to apply relatively high viscous compositions to base sheets at high speeds in a manner that prevents the additive composition from penetrating in...