Net Knitting Method

Abstract

Disclosed is a net knitting method. The knitting method comprises: leading multiple first thread materials ( 3 a ) and second thread materials ( 3 b ) through first rotating members ( 13 a′, 13 b′, 13 c ′) and second rotating members ( 13 a″, 13 b″, 13 c ″) respectively, and cyclically and repeatedly performing the foregoing process through a step of rotating the first rotating members and the second rotating members simultaneously for an odd number of half circles and a step of staggering a first base ( 11 ′) and a second base ( 11 ″), so as to form an obliquely knitted net. The knitting method can improve the structural strength of the net.

What is claimed is: 
     
         1 . A method for knitting a net characterized by comprising:
 a wire threading step including threading each of a plurality of first wires through a first rotating member and threading each of a plurality of second wires through a second rotating member;   a first misalignment step including controlling a first base and a second base to displace from an initial state to a misaligned state, causing the plurality of first wires and the plurality of second wires to respectively extend in a first direction and a second direction to form extensions;   a first rotation step including jointly rotating the first rotating members and the second rotating members an odd number of half turns, causing the plurality of first wires and the plurality of second wires to intertwine with each other to form twine portions;   a second misalignment step including displacing the first base and the second base from the misaligned state to the initial state, causing the plurality of first wires and the plurality of second wires to respectively extend in the first direction and the second direction to form extensions;   a second rotation step including jointly rotating the first rotating members and the second rotating members an odd number of half turns, causing the plurality of first wires and the plurality of second wires to intertwine with each other to form twine portions; and   a repeating step including repeating the first misalignment step through the second rotation step until a net formed by the extensions and the twine portions reaches a predetermined size.   
     
     
         2 . The method for knitting a net as claimed in  claim 1 , characterized in that weaving is carried out in a sequence of the wire threading step, the first misalignment step, the first rotation step, the second misalignment step, the second rotation step, and the repeating step. 
     
     
         3 . The method for knitting a net as claimed in  claim 1 , characterized in that weaving is carried out in a sequence of the wire threading step, the first rotation step, the first misalignment step, the second rotation step, the second misalignment step, and the repeating step. 
     
     
         4 . The method for knitting a net as claimed in  claim 1 , characterized in that an end of each of the plurality of first wires and an end of each of the plurality of second wires are pulled away from the first base and the second base. 
     
     
         5 . The method for knitting a net as claimed in  claim 1 , characterized in that in the second misalignment step, the first base and the second base undergo misalignment displacement in misalignment directions reverse to the first misalignment back to the initial state. 
     
     
         6 . The method for knitting a net as claimed in  claim 1 , characterized in that a rotating direction in the first rotation step is same as a rotating direction in the second rotation step. 
     
     
         7 . The method for knitting a net as claimed in  claim 1 , characterized in that a rotating direction in the first rotation step is opposite to a rotating direction in the second rotation step.