Negative poisson's ratio two-dimensional warp knitting fabric and weaving method thereof
A technology of negative Poisson's ratio and warp-knitted fabrics, which is applied in warp-knitting, textiles, papermaking, knitting, etc., can solve the problems of strong theory and weak realization ability, and achieve strong realization, simple manufacturing method and remarkable effect Effect
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[0022] Hereinafter, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments herein are only for explanatory purposes and will not impose any limitation on the present invention.
[0023] figure 1 with figure 2 The deformation principle of the two-dimensional negative Poisson's ratio warp knitted fabric of the present invention to form a negative Poisson's ratio effect and the weaving method of the hexagonal mesh structure are shown.
[0024] In a specific embodiment, the weaving method of a two-dimensional negative Poisson's ratio warp knitted fabric of the present invention includes the following steps:
[0025] Step 1: Select the type of warp knitting machine;
[0026] The warp knitting machine used needs to have at least three bars and a multi-speed let-off mechanism.
[0027] Step 2: Select yarn materials;
[0028] The hexagonal mesh structure is woven by on...
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