DEVICE AND METHOD FOR CARRYING OUT CLEANSING EFFICACY TESTS ON A SAMPLE OF A SHEET MATERIAL

The device (1) for carrying out cleansing efficiency tests comprises a test surface (11 A) adapted to receive a predetermined dose of test material to be cleaned. The device also comprises a support (19) adapted to retain a sample (F) of cleaning wiper material to be tested. The test surface (11A) a...

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Bibliographic Details
Main Author GELLI, Mauro
Format Patent
LanguageEnglish
French
German
Published 07.06.2023
Subjects
IMPREGNATING OR COATING OF PAPER
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PAPER NOT OTHERWISE PROVIDED FOR
PAPER-MAKING
PHYSICS
PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D
PRODUCTION OF CELLULOSE
PULP COMPOSITIONS
TESTING
TEXTILES
TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Summary:The device (1) for carrying out cleansing efficiency tests comprises a test surface (11 A) adapted to receive a predetermined dose of test material to be cleaned. The device also comprises a support (19) adapted to retain a sample (F) of cleaning wiper material to be tested. The test surface (11A) and the support (19) are movable one with respect to the other in a direction of movement (f9) parallel to the test surface (IIA), at a mutual distance so that a sample (F) applied to the support (19) slides on the test surface (11A) in contact therewith. The device comprises further a first weighing member (15) for receiving and weighing the sample (F).
Bibliography:Application Number: EP20190762822