公开(公告)号：US20140378284A1

公开(公告)日：2014-12-25

申请号：US14374539

申请日：2013-01-30

Applicant: SCA TISSUE FRANCE

Inventor： Gilbert Schohn ,  Hubert Pfister ,  Corinne Munerelle

IPC: G01N33/34 ,  G06F17/18 ,  B31D1/00 ,  G01N21/35

CPC classification number: G01N33/346 ,  B31D1/00 ,  G01N21/3563 ,  G01N21/359 ,  G01N2021/8411 ,  G01N2021/8416 ,  G01N2033/0078 ,  G01N2201/129 ,  G06F17/18

Abstract: A method for determining the softness of a sheet of tissue paper through NIR spectrometry, includes, after having created a softness values model according to data obtained through NIR spectrometry for a set of reference tissue paper sheets, carrying out the spectral analysis of said sheet and determining the softness value on the basis of the model. The method includes obtaining the softness values of the reference tissue paper sheets of the model through sensory analysis.

Abstract translation: 通过NIR光谱法测定薄页纸的柔软度的方法包括：根据通过NIR光谱法获得的数据，针对一组参照薄纸进行柔软度值模型，进行所述薄片的光谱分析， 根据模型确定柔软度值。 该方法包括通过感官分析获得模型的参考薄页纸的柔软度值。