| 摘要 |
<p>AGRICULTURAL SHEET FOR MULCHING CROPS, of the type used particularly in ridges, for instance for the cultivation of asparagus or fruit trees, of the type provided, through folding (2) of the sides thereof and intermittent longitudinal welding (3) in the longitudinal direction of the film (1), with a lateral area with pockets (8) shaped to attain anchoring of the film (1) to the ground through filling thereof, there being performed through transverse welding (4) in said lateral area the compartmentalizing of said pockets (8), wherein said transverse welding (4) reaches the full height of said lateral pocket (8) area and develops compartments that are watertight to each another, there being provided a reinforcing curved welding (5) arcund the intersection point of said transverse welding (4) and the edge of said fold (2) of said film (1).</p> |
