| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing a landing net, in which machine-knitting is performed easily. <P>SOLUTION: The method for producing the landing net includes: a knitting step of making an initial landing net body A of a bowl shape by knitting heat-welding strings 6 while providing a small protrusion 5 with a small curvature radius in a bottom center part 2; an intermediate landing net body making step of making an intermediate landing net body by blowing hot air to the small protrusion 5 to heat, transforming the small protrusion 5 by plastic shrinkage to be a continuous surface with a circumference 15, and diminishing the reticulation 3 of the bottom center part 2; and a bottom flattening step of forming a whole bottom 14 flatly by putting the intermediate landing net body in a heating furnace. <P>COPYRIGHT: (C)2012,JPO&INPIT |
