Protective pad for grape conservation. (Machine-translation by Google Translate, not legally binding)

摘要

Protective pad for grape conservation, characterized by comprising two overlapping sheets, the upper waterproof and the lower provided with holes in all its extension, whose sheets are welded together, perpendicular lines, so that between the welding lines are formed rectangular receptacles, containers of a granulated substance with a diameter greater than that of the orifices of the lower sheet and capable of releasing anhydride, sulfurous by effect of moisture, which, by diffusion through said holes, constitutes the maintenance agent of the freshness in the fruit contained in the carrier boxes of the pad, and, more especially, in the woody portions supporting the kernels of the bunch. (Machine-translation by Google Translate, not legally binding)