To generate three-dimensional (3D) patterned spacer structures with non-continuous jacquard appearance in two colors, such as the yarn-cutting style, this paper attempts to propose a novel 3D patterning method based on the single jacquard technique. Two sets of jacquard threads are spaced apart and threaded in split bars as two patterning systems with separate colors. Then, for independent patterns, each single loop should be able to be selectively observable on patterned layers and hidden in the spacer layer. Cases of continuous jacquard loops and zero-loop ones in both course and wale directions are to be solved based on the characteristic of one-wale left offset. Besides, by differing the moment when offset occurs, jacquard threads are transferred from stitching on both layers to a single or zero layer, thus enabling one to hide jacquard loops in non-patterning areas. This approach theoretically brings new patterning possibilities to 3D spacer structures with the single jacquard technique.

为了生成具有不连续提花外观的两种颜色的三维（3D）图案化间隔结构，例如纱线切割样式，本文尝试提出一种基于单提花技术的新颖3D图案化方法。两组提花线间隔开，并穿入分开的条中，作为两个具有不同颜色的图案系统。然后，对于独立的图案，每个单个回路应能够在图案化的层上选择性观察到并隐藏在间隔层中。根据单向左偏距的特点，解决横，纵方向连续的提花环和零环的情况。此外，通过改变发生偏移的时间，提花线从两层的针迹转移到单层或零层，这样就可以在非图案区域隐藏提花环。从理论上讲，这种方法通过单提花技术为3D间隔结构带来了新的构图可能性。