Problems faced by weavers using spandex blended yarns due to yarn breakage

Spandex blended yarns offer exceptional stretch and recovery, but weaving with them can be more challenging due to their lower strength. Here are some common issues one might encounter with yarn breakage when weaving with spandex blends.

Common problems

1. Increased friction: Spandex fibers are smoother and less grippy than natural fibers, leading to increased friction during weaving. This added stress can cause the yarn to break.
2. Tension issues: It is important to have appropriate tension to ensure proper weaving. If the tension is too tight, the spandex yarns can break due to their elasticity. Conversely, if the tension is too loose, the yarn can slip and snag, also increasing the risk of breakage.
3. Weave shed abrasion: As the yarn passes through the shed (the space between the warp and weft threads), it can rub against other yarns. This friction, especially on rough textures or tight weaves, can weaken and break the spandex fibers.
4. Needle/reed snag: Using needles or reeds with rough edges can snag the delicate spandex fibers, leading to breaks.
5. Improper yarn choice: Different types of spandex yarns have varying strengths. Choosing a yarn with a lower spandex content or a thicker overall diameter can improve durability.

Tips to avoid yarn breakage

1. Adjust tension: Use a looser weaving tension compared to regular yarns. Experiment to find the optimal tension that provides good drape without stressing the yarn.
2. Reduce friction: Use weaving wax or a lubricant specifically designed for yarns to minimize friction during weaving.
3. Smoother tools: Opt for needles and reeds with a smooth finish to reduce snags. Consider using larger needle sizes to create less resistance.
4. Weave structure: Choose weave structures with less friction, such as plain weave or leno weaves. Avoid complex weaves with tight turns or sharp angles.
5. Warp choice: Use a stronger yarn for your warp threads, such as cotton or linen, to handle the tension while the weft (with spandex) provides stretch.
6. Slow and steady: Weave slowly and deliberately to avoid putting unnecessary stress on the yarn.

By understanding these challenges and implementing these tips, weavers can minimize yarn breakage and fully enjoy the benefits of weaving with spandex blended yarns in their projects.