[expand]The horizontal ground loom was typical nomadic device—simple wooden frame staked to earth, warp threads stretched between beams, weaver sitting or kneeling while working. The portability required that loom could be disassembled, its components carried during migrations, reassembled at next long-term camp. The design’s simplicity was deceptive—the basic framework allowed producing rugs of remarkable complexity, the limitation being weaver’s skill and patience rather than equipment inadequacy.
The vertical loom appeared in more settled contexts—permanent or semi-permanent installations where weight and bulk weren’t concerns. The vertical orientation allowed weaver to sit or stand comfortably, gravity helped maintain warp tension, completed sections rolled up freeing working space. The trade-off was portability—vertical looms were substantial structures not easily transported, their use indicating reduced mobility or access to settled workshop facilities.
The warp threads formed structural foundation. These longitudinal threads were usually wool or occasionally goat hair, spun into strong yarn, stretched at specific tension maintaining straightness without excessive tightness. The warp density determined rug’s characteristics—widely spaced warp produced coarse, loose rug suitable for utilitarian purposes, tightly spaced warp enabled fine detailed patterns and dense pile. The warp preparation was critical preliminary step, mistakes here compromising entire project.
The weft threads were woven between warp strands, over-under pattern interlacing components into unified fabric. The weft secured pile knots (in pile rugs) or created pattern itself (in flat-weave rugs), its color and material affecting final appearance. The weft was typically thinner than warp, remaining largely invisible in finished rug’s pile side, visible primarily in flat-weaves where pattern emerged from colored weft arrangements.
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