Piecewise linear descriptions are presented of weavings of threads, loops and 2-periodic nets. Crystallographic data are provided for regular structures, defined as those with one kind (symmetry-related) of vertex (corner) and edge (stick). These include infinite families of biaxial thread weaves, interwoven square lattices (sql), honeycomb (hcb) nets, and tetragonal and hexagonal polycatenanes.

中文翻译：

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线，环和网的常规2周期编织的晶体学描述。

分段线性描述介绍了线程，回路和2周期网的编织。提供规则结构的晶体学数据，规则结构定义为具有顶点（角）和边缘（棒）的一种（与对称性相关）。这些包括无限的双轴丝织系列，交织的方格（sql），蜂窝（hcb）网以及四角形和六边形的聚catenanes。