Title: Use of an air permeable paper sheet as support element for a layer of fabrics
Application Number: 99802932 Application Date: 1999.01.20
Publication Number: 1290136 Publication Date: 2001.04.04
Approval Pub. Date: 2003.10.15 Granted Pub. Date: 2003.10.15
International Classifi-cation: A41H43/00;D06H7/00
Applicant(s) Name: Ahlstrom Lystil S.A. Address:
Inventor(s) Name: C. Guillaumot;D. Bigot
Attorney & Agent: liu yuanjin
Abstract:
    The invention relates to an air permeable paper sheet as support element for a layer of fabrics (mat) on a production line in particular during the cutting phase. The invention is characterised in that said sheet has in its thickness pores or fine perforations distributed over the whole surface thereof, said sheet having a bulkiness or hand more than 2.5 cm
Time: 8