EP 4217124 A1 20230802 - METHOD FOR CLEANING DRINKING STRAWS
Title (en)
METHOD FOR CLEANING DRINKING STRAWS
Title (de)
VERFAHREN ZUM REINIGEN VON TRINKHALMEN
Title (fr)
PROCÉDÉ POUR NETTOYER DES PAILLES
Publication
Application
Priority
- DE 102020124928 A 20200924
- EP 2021076229 W 20210923
Abstract (en)
[origin: WO2022063912A1] The invention relates to a method for cleaning drinking straws (200), comprising the method steps of immersing drinking straws in a liquid cleaning medium (110) present in a container (150), reducing the surface tension of the liquid cleaning medium and injecting an ultrasonic pulse into the container and/or the liquid cleaning medium. The invention also relates to a device (100) for carrying out the method.
IPC 8 full level
B08B 3/10 (2006.01); B08B 9/023 (2006.01); B08B 9/027 (2006.01)
CPC (source: EP)
A47L 15/0007 (2013.01); A47L 15/13 (2013.01); B08B 3/10 (2013.01); B08B 3/12 (2013.01); B08B 9/023 (2013.01); B08B 9/027 (2013.01); B08B 2203/007 (2013.01)
Citation (search report)
See references of WO 2022063912A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020124928 A1 20220324; EP 4217124 A1 20230802; WO 2022063912 A1 20220331
DOCDB simple family (application)
DE 102020124928 A 20200924; EP 2021076229 W 20210923; EP 21783209 A 20210923