| 摘要 |
Apparatus for making a net-like structure by which streams of strand-forming material are extruded and combined in crossing relationship, and including means which permit the streams to be connected to each other at only selected of their locations of crossing whereby the resulting structure includes mesh strands which are bonded to certain of the strands crossing therewith to form integral, unitary strand junctions and are unconnected to other of such strands at their points of crossing.
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