EP 0728067 A1 19960828 - ROLL OF ELONGATED MATERIAL, METHOD FOR THE PRODUCTION THEREOF AND MEANS FOR CARRYING OUT THE METHOD
Title (en)
ROLL OF ELONGATED MATERIAL, METHOD FOR THE PRODUCTION THEREOF AND MEANS FOR CARRYING OUT THE METHOD
Title (de)
ROLLE EINES LANGGESTRECKTEN MATERIALS, VERFAHREN ZU DESSEN HERSTELLUNG UND VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS
Title (fr)
ROULEAU DE MATERIAU ALLONGE, SON PROCEDE DE PRODUCTION ET MOYENS PERMETTANT DE METTRE CE DERNIER EN UVRE
Publication
Application
Priority
- SE 9401041 W 19941104
- SE 9303669 A 19931108
Abstract (en)
[origin: WO9513183A1] The invention relates to a roll of elongated material, for example soft paper. The roll is rolled on a core at the centre of the roll, which core consists of a number of turns of the material and are fixed in relation to each other. The invention is characterized in that the roll is present in a compressed elliptical or oval form and that the core is elastic in such a way that it can be opened from the compressed state by pressure against the shorter sides of the ellipse. The invention also relates to a method for the production of a roll and a means for performing the method, which means is characterized in that two converging synchronically driven conveyor bands at one end of the winding shaft compress the roll immediately after the winding.
IPC 1-7
IPC 8 full level
B31C 11/02 (2006.01); B31C 11/04 (2006.01); B65H 19/28 (2006.01); B65H 75/00 (2006.01)
CPC (source: EP)
B31C 11/02 (2013.01); B31C 11/04 (2013.01); B65H 19/28 (2013.01); B65H 75/00 (2013.01)
Citation (search report)
See references of WO 9513183A1
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
WO 9513183 A1 19950518; AU 1037595 A 19950529; DE 69414126 D1 19981126; DE 69414126 T2 19990602; EP 0728067 A1 19960828; EP 0728067 B1 19981021; ES 2124991 T3 19990216; SE 505508 C2 19970908; SE 9303669 D0 19931108; SE 9303669 L 19950509
DOCDB simple family (application)
SE 9401041 W 19941104; AU 1037595 A 19941104; DE 69414126 T 19941104; EP 95900970 A 19941104; ES 95900970 T 19941104; SE 9303669 A 19931108