What is the main function of a rigid heddle loom?

The primary function of a rigid heddle loom centers around its ability to simplify the process of lifting and lowering the warp threads, which are essential to weaving. The rigid heddle serves as a combined heddle and reed, enabling the weaver to create a shed—this is the space created between raised and lowered warp threads through which the weft is passed. Because of this design, the loom allows for efficient weft insertion and supports a straightforward weaving process, making it particularly user-friendly for beginners and hobbyists.

The options relating to creating intricate patterns or spinning yarn involve other aspects of weaving that don't directly tie to the fundamental utility of the rigid heddle loom. Creating complex designs typically requires additional tools or types of looms that offer more advanced functionality. Supporting weaving on a vertical frame pertains to different types of looms, such as floor looms or tapestry looms, which serve varying roles in the weaving process. Thus, the focus on the lifting and lowering action is what distinguishes the rigid heddle loom in its specific role within textile arts.