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Paramétrages

Paramétrages

1. WO1988003692 - DISQUE DE NETTOYAGE

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

CLAIMS

1. A cleaning disk comprising:- a disc of cleaning material and
a jacket or shell of translucent or transparent material through which the state of cleanliness of the disc of cleaning material can be seen.
2. A cleaning disk as claimed in claim 1, wherein the jacket is of transparent polyvinyl chloride sheet material. 3. A cleaning disk as claimed in claim 2, wherein the polyvinylchloride sheet material is matt-surface printing grade sheet material.
4. A cleaning disk as claimed in claim 1, claim 2 or claim

3. wherein the disc of cleaning material is a lamination of a central nylon sheet with outer laminae, one on each face of the central sheet, of non-woven textile material.
5. A cleaning disk as claimed in claim 4, wherein outer laminae of non-woven textile material are white in colour when new.