What is the purpose of a backstrap loom in Andean weaving?

The backstrap loom has a distinctive and significant purpose in Andean weaving, primarily used to weave narrow strips of fabric. This technique is deeply rooted in the cultural heritage of the Andean regions, where artisans have traditionally utilized the backstrap loom for its portability and flexibility. The loom is anchored around the weaver's back and a stationary object, allowing for greater control and the ability to create intricate designs in a narrow format, which is ideal for producing items like belts, straps, or borders. The method allows weavers to manipulate tension easily and incorporate detailed patterns that reflect local traditions and symbolism. This focus on narrow fabric strips distinguishes the backstrap loom from other types of looms that are better suited for wider fabric production.