Open mesh abrasive material
AssigneeKeyon S.R.L.
InventorAlberto Chiavenato
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Abstract
The present invention relates to an abrasive material in the form of a mesh, which is obtained by means of a method of impregnating an open mesh support with a binder, followed by the application of a suitable abrading material and subsequent drying or consolidation. The present material, due to the open mesh structure, allows the suction of the dust and residual material that is formed during the use thereof, and has optimum values of elasticity, resistance and efficacy.
Claims13
A process for the preparation of an open mesh abrasive material, comprising the following steps:
- a) impregnating only a second side of an open mesh support with a binder;
- b) applying abrasive granules on said second side;
- and
- c) drying the material obtained resulting in the open mesh abrasive material;
- wherein a first side of the open mesh support is not-impregnated and is a teaseled side and wherein the second side of the open mesh support is the impregnated side and is a non-teaseled side.
An item of open mesh abrasive material prepared by a process comprising the steps of:
- impregnating only a second side of an open mesh support with a binder,
- applying abrasive granules on said second side, and
- drying the material obtained resulting in the open mesh abrasive material,
- whereby a first side of the open mesh support is not-impregnated and is a teaseled side and wherein the second side of the open mesh support is the impregnated side and is a non-teaseled side.
A process for the preparation of an open mesh abrasive material, comprising the following steps:
- a) impregnating at least one of a first side and a second side of an open mesh support with a binder;
- b) applying abrasive granules on said at least one impregnated side;
- c) drying the material obtained resulting in the open mesh abrasive material;
- and
- d) of applying a further binder and drying
- wherein the first side of the open mesh support is a teaseled side and wherein the second side of the open mesh support is a non-teaseled side.
Dependencies are inferred from the claim text.