Options
Title
Verfahren zur Bestimmung der Weichheit von Tissuepapier
Date Issued
2009
Author(s)
Tschöpe, C.
Wolff, M.
Borchers, B.
Patent No
102009051686
Abstract
(A1) Die Erfindung betrifft ein Verfahren zur Bestimmung der Weichheit von Tissuepapier. Dies koennen sogenannte Hygienepapiere, wie z.B. Taschen-, Kosmetik-, Kuechen-, Handtuecher oder Toilettenpapier, sein. Bei dem erfindungsgemaessen Verfahren werden Proben von Tissuepapieren mechanisch mit Druck- und/oder Zugkraeften mit jeweils gleichen Parametern beaufschlagt. Dabei werden dadurch emittierte Schallwellen mit mindestens einem Detektor erfasst und die so erfassten Messsignale werden dann einer Mustererkennung unterzogen.
DE 102009051686 A1 UPAB: 20110511 NOVELTY - The method involves mechanically applying pressure and/or tensile forces on a manually untested sample of tissue papers, and detecting sound waves emitted by the manually untested sample by a detector. The detected sound waves are subjected to pattern recognition, and a manually tested sample is manually subjected to haptic testing by testing persons for classifying the manually tested sample to a softness class independent of the manually untested sample. The softness class of the manually untested sample is assigned after comparing the patterns of the manually tested sample. USE - Method for determining softness of tissue paper i.e. hygienic paper such as cosmetic towels. Can also be used for tissues, kitchen towels and toilet paper. ADVANTAGE - The softness class of the manually untested sample of the tissue paper is assigned after comparing the patterns of the manually tested sample of the tissue paper, thus determining the softness of the tissue paper in a simple and accurate manner.
Language
de
Institute
Patenprio
DE 102009051686 A: 20091023