Standardised testing medium for the quality of a washing, cleaning and/or drying process

A testing medium to which corresponding particles are applied in a defined density. In washing machines, the particles are detached from the testing medium by the mechanical stressing of the testing medium inside the drum, by tumbling, bending or stretching. The physical and/or chemical treatment of...

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Bibliographic Details
Main Authors FAH DANIEL, FREY FELIX
Format Patent
LanguageEnglish
Published 17.08.2006
Subjects
CLEANING
CLEANING IN GENERAL
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FURNITURE
HUMAN NECESSITIES
LAUNDERING
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TEXTILES
TRANSPORTING
TREATMENT OF TEXTILES OR THE LIKE
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Summary:A testing medium to which corresponding particles are applied in a defined density. In washing machines, the particles are detached from the testing medium by the mechanical stressing of the testing medium inside the drum, by tumbling, bending or stretching. The physical and/or chemical treatment of the testing medium inside a dishwasher, under various water jets, causes the particles to be detached from the testing medium. The number of particles remaining on the testing medium after the cleaning, washing and/or drying process is a value related to the stressing of the testing medium, and hence to the quality of cleaning and the physical and/or chemical activity of the aggregate during the process. The testing medium can be used in any aggregate which carries out at least one of these processes. Washing machines and dishwashers thus represent only an example.
Bibliography:Application Number: US20050550250