The structural relationship of the yarn
Cross relationship: The two sets of yarns meet in linear motion and then alternately contact up and down, forming a sine and cosine curve-like stable stacking relationship.
Winding relationship: After the curvilinear yarns meet, the inside of the arc circle contact constitutes a stable wearing relationship.
Connection: A stable relationship in which yarns that are close to or in contact with each other rely on external forces such as bonding.
Yarn non-structural relationships
Point contact relationship
Juxtaposition contact relationships
Dissociative relationship
These three relationships, combined with the above three structural relationships, together form a certain performance and stable fabric.
