Global Patent Index - EP 2740676 A1

EP 2740676 A1 20140611 - Method and machine for making filter bags for infusion or extraction products, and filter bag obtained thereby

Title (en)

Method and machine for making filter bags for infusion or extraction products, and filter bag obtained thereby

Title (de)

Verfahren und Vorrichtung zur Herstellung von Filterbeuteln für aufbrühbare oder extrahierbare Produkte, und damit erzeugter Filterbeutel

Title (fr)

Procédé et machine de fabrication de sachets filtrants d'infusion ou de produits d'extraction et sac filtrant ainsi obtenu

Publication

EP 2740676 A1 20140611 (EN)

Application

EP 13195500 A 20131203

Priority

IT BO20120657 A 20121204

Abstract (en)

A method for making filter bags (1) for infusion or extraction products includes a step of feeding at least one continuous strip (S) of filter material along an advancement direction (A); a step of dosing doses (2) of infusion or extraction product on to the strip (S) of filter material in advancement; a step of forming the filter bags (1); and a step of depositing on to the strip (S) of filter material one or more continuous fibers (4) including one or more flavoring substances. A machine for carrying out the method comprises a feeding station (6) for feeding the continuous strip (S); a dosing station (7); a forming station (31) for forming the filter bags (1); and a deposition station (8) for depositing one or more continuous fibers (4) including one or more flavoring substances onto the continuous strip (S) of filter material.

IPC 8 full level

B65B 29/02 (2006.01); B65D 85/808 (2006.01)

CPC (source: EP)

B65B 29/028 (2017.08); B65D 85/808 (2013.01)

Citation (applicant)

None

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2740676 A1 20140611; EP 2740676 B1 20150916; ES 2555657 T3 20160107; IT BO20120657 A1 20140605; PL 2740676 T3 20160331

DOCDB simple family (application)

EP 13195500 A 20131203; ES 13195500 T 20131203; IT BO20120657 A 20121204; PL 13195500 T 20131203