Global Patent Index - EP 1372416 A2

EP 1372416 A2 20040102 - METHOD AND DEVICE FOR PRODUCING A FILTER

Title (en)

METHOD AND DEVICE FOR PRODUCING A FILTER

Title (de)

VERFAHREN UND EINRICHTUNG ZUR HERSTELLUNG EINES FILTERS

Title (fr)

PROCEDE ET DISPOSITIF DE FABRICATION D'UN FILTRE

Publication

EP 1372416 A2 20040102 (DE)

Application

EP 02706772 A 20020320

Priority

  • DE 10115120 A 20010327
  • DE 10141784 A 20010825
  • EP 0203117 W 20020320

Abstract (en)

[origin: WO02076246A2] The invention relates to a method and to a device for producing a filter for products of the tobacco industry, according to which strips (16) of filter material (13) are supplied to a formatting device (18, 22), the strips (16) being cut from a layer of filter material (13). The inventive method is characterized in that the width of the layer of filter material (13) is cut from a filter material supply (10). The inventive device is characterized in that at least one second separation element for separating the layer of filter material (13) from a filter material supply (10) is provided. The invention further relates to a filter for products of the tobacco industry that is especially produced according to one of the inventive methods and that is characterized by a plurality of superimposed web strips.

IPC 1-7

A24D 3/02; A24D 3/04

IPC 8 full level

A24D 3/02 (2006.01); A24D 3/04 (2006.01); A24D 3/06 (2006.01)

CPC (source: EP)

A24D 3/0208 (2013.01); A24D 3/0233 (2013.01); A24D 3/04 (2013.01)

Citation (third parties)

Third party :

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 02076246 A2 20021003; WO 02076246 A3 20021227; AT 298986 T 20050715; AU 2002240954 A1 20021008; CN 1215806 C 20050824; CN 1499942 A 20040526; DE 10115120 A1 20021002; DE 10141784 A1 20030306; DE 50203569 D1 20050811; EP 1372416 A2 20040102; EP 1372416 B1 20050706; ES 2242845 T3 20051116; JP 2004521633 A 20040722

DOCDB simple family (application)

EP 0203117 W 20020320; AT 02706772 T 20020320; AU 2002240954 A 20020320; CN 02807338 A 20020320; DE 10115120 A 20010327; DE 10141784 A 20010825; DE 50203569 T 20020320; EP 02706772 A 20020320; ES 02706772 T 20020320; JP 2002574771 A 20020320