EP 0891173 A2 19990120 - METHOD OF FOLDING AND USING STATIC CHARGE TO ALIGN AND RETAIN FOLDED MATERIAL
Title (en)
METHOD OF FOLDING AND USING STATIC CHARGE TO ALIGN AND RETAIN FOLDED MATERIAL
Title (de)
VERFAHREN ZUM FALTEN UND VERWENDUNG VON STATISCHEN LADUNGEN ZUM AUSRICHTEN UND FESTHALTEN VON GEFALTETEM MATERIAL
Title (fr)
PROCEDE DE PLIAGE ET UTILISATION D'UNE CHARGE STATIQUE POUR ALIGNER ET MAINTENIR LA MATIERE PLIEE
Publication
Application
Priority
- US 9703940 W 19970313
- US 62051796 A 19960322
Abstract (en)
[origin: WO9734556A2] A method of folding a material during the process of making disposable absorbent articles, such as sanitary napkins and the like, is disclosed. The method utilizes a static charge (72) to align the material to be folded and to, at least temporarily, retain the material in a folded configuration.
IPC 1-7
IPC 8 full level
A61F 13/49 (2006.01); A61F 5/44 (2006.01); A61F 13/15 (2006.01); A61F 13/472 (2006.01); B29C 53/02 (2006.01); B65H 5/00 (2006.01); B65H 35/08 (2006.01); B65H 39/14 (2006.01); B65H 45/00 (2006.01); B65H 45/22 (2006.01)
CPC (source: EP KR)
A61F 13/15747 (2013.01 - EP KR); B29C 53/02 (2013.01 - EP KR); B29C 65/008 (2013.01 - KR); B29C 65/72 (2013.01 - KR); B29C 65/7852 (2013.01 - KR); B65H 5/004 (2013.01 - EP KR); B65H 35/08 (2013.01 - EP KR); B65H 39/14 (2013.01 - EP KR); B65H 45/00 (2013.01 - EP KR); B29C 65/008 (2013.01 - EP); B29C 65/72 (2013.01 - EP); B29C 65/7852 (2013.01 - EP); B29L 2031/4878 (2013.01 - EP KR); B65H 2301/5132 (2013.01 - EP KR)
Citation (search report)
See references of WO 9734556A2
Designated contracting state (EPC)
BE DE ES FR GB GR IT NL SE
DOCDB simple family (publication)
WO 9734556 A2 19970925; WO 9734556 A3 19971023; AU 2078197 A 19971010; CA 2249261 A1 19970925; EP 0802140 A2 19971022; EP 0802140 A3 19990224; EP 0891173 A2 19990120; JP H11506965 A 19990622; KR 20000064749 A 20001106
DOCDB simple family (application)
US 9703940 W 19970313; AU 2078197 A 19970313; CA 2249261 A 19970313; EP 97104663 A 19970319; EP 97909029 A 19970313; JP 53354897 A 19970313; KR 19980707503 A 19980922