Dual purpose cleaning card
AssigneeClean Team Company
InventorStanley H. Eyler
Life of this patent
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Abstract
A cleaning card has a flat, semirigid base with a first and second material mechanically bonded to the side surfaces thereof. The first material is an abrasive substantially impenetrable material and the second material is a soft spunlaced fabric of high absorptive capacity. The differences in physical qualities of the first and second materials allow for one card to be used both as frequent cleaning card as well as a corrective cleaning card and provides a cleaning card that enables operation of the machine quickly after cleaning thereof.
Claims15
A cleaning card for cleaning read, write or print heads, sensors feed paths, rollers and related articles, the cleaning card comprising:
- a flat, semirigid base having a first side surface and a second side surface;
- a first abrasive material bonded to said first side surface of said base, said first abrasive material being substantially impenetrable to cleaning solvents;
- and
- a second non-abrasive material of soft nonwoven spunlaced fabric bonded to said second side surface of said base.
A cleaning card for cleaning equipment, comprising:
- a flat, semirigid base, having a first side surface and a second side surface;
- a first abrasive material extrusion bonded to said first side surface of said base, said first abrasive material being substantially impenetrable to cleaning solvents;
- and
- a second non-abrasive material of soft nonwoven spunlaced material extrusion bonded to said second side surface of said base.
Dependencies are inferred from the claim text.