EP 1381734 A1 20040121 - THE USE OF THE PAPER FOR DIE CUTTING
Title (en)
THE USE OF THE PAPER FOR DIE CUTTING
Title (de)
DIE VERWENDUNG VON PAPIER ZUM STANZEN
Title (fr)
L'UTILISATION DE PAPIER POUR DECOUPER
Publication
Application
Priority
- US 0212264 W 20020411
- US 28298301 P 20010411
Abstract (en)
[origin: WO02084026A1] The specification discloses a method for making a paper material having a reduced tendency to cut human skin. The Method includes providing a papermaking furnish containing cellulosic fibers and from about 0.5 to about 5.0 wt% by weight dry basis expandable microspheres, forming a paperboard web from the papermaking furnish, drying the web, and calendaring the web to a caliper of from about 18.0 mils and a density ranging from about 7.0 to about 12.0 1b/3000ft2/mil. Papers formed according to the method and articles formed therefrom are also disclosed.
IPC 1-7
IPC 8 full level
B42F 7/00 (2006.01); D21H 21/54 (2006.01)
CPC (source: EP)
D21H 21/54 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02084026 A1 20021024; AT E553251 T1 20120415; AU 2002252689 B2 20061019; BR 0208882 A 20040629; CA 2443904 A1 20021024; CA 2443904 C 20090407; CN 1265055 C 20060719; CN 1507519 A 20040623; CN 1861902 A 20061115; CN 1861902 B 20120822; EP 1381734 A1 20040121; EP 1381734 A4 20041215; EP 1381734 B1 20120411; ES 2384957 T3 20120716; JP 2004536973 A 20041209; JP 4197253 B2 20081217; MX PA03009308 A 20050701; NZ 528925 A 20050527
DOCDB simple family (application)
US 0212264 W 20020411; AT 02721777 T 20020411; AU 2002252689 A 20020411; BR 0208882 A 20020411; CA 2443904 A 20020411; CN 02809521 A 20020411; CN 200610089853 A 20020411; EP 02721777 A 20020411; ES 02721777 T 20020411; JP 2002581754 A 20020411; MX PA03009308 A 20020411; NZ 52892502 A 20020411