Process for making soft, high bulk, low density, finely...

Details Process for making soft, high bulk, low density, finely... Process for making soft, high bulk, low density, finely...

B - Operations, Transporting

31

F

92/10.1

B31F 1/12 (2006.01) D21F 11/14 (2006.01) D21H 21/14 (2006.01)

Patent

CA 1074602

PROCESS FOR MAKING SOFT, HIGH-BULK, LOW-DENSITY FINELY CREPED SHEETS ABSTRACT By the use of a controled spray application to one surface of a nonthermally dewatered paper web, including a bonding inhibitor, a soft, high-bulk, low-density, finely creped sheet is provided. The spraying step is controled so that an adhesive, in the form of uniform, discrete droplets, is sprayed onto one surface of the web and optimum coverage of the web by the adhesive droplets is attained. The sprayed surface of the web is then uniformly adhered to a thermal drying surface and, after the web is dried, is creped there- from.

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