| 摘要 |
<p>A protective element (1) for automatic machines (9) comprising a net (2), which is provided with a plurality of interlaced wires (3) of a dark color ranging from RAL:5003 to RAL:5004, from RAL:7016 to RAL:7022, from RAL:7024 to RAL:7026, from RAL:8019 to RAL:8022, from RAL:9004 to RAL:9005, or from RAL:9011 to RAL:9017; the wires (3) have a thickness from about 1.5 to about 2.5 mm and are arranged so as to define openings (4) with an area from about 64 mm 2 to about 144 mm 2 .</p> |
