365Caws is now in its 14th year of publication, and was originally intended to end after 365 days. It has sometimes been difficult for me to find new material, particularly during the winter months, but now as I enter my own twilight years, I cannot guarantee that I will be able to provide daily posts. It is my hope that along the way I may have inspired someone to a greater curiosity about the natural world. If so, I can rest, content in the knowledge that my work here has been done.
Tuesday, July 17, 2018
Plying
Day 277: Happy to finally have my spinning wheen back in operation after months of waiting for a silly little backordered part (the footman-to-treadle connector, a flexible plastic rod 8 mm. in diameter and approximately two inches long), I had even forgotten that I had one spindle of tan single-ply llama wool already done. I spun up an approximately equivalent amount on a second spindle, and then settled into the less-demanding job of turning two single plies into two-ply yarn.
Right now, you might be thinking, "Why not just spin a single thicker strand?" The answer is simple: strength. When spinning, the twist enters the yarn in the direction of an S or a Z depending on the spinner's preference. In plying, two strands are spun separately, each with the same twist, and then are recombined as a double-ply with the twist in the opposite direction. In other words, two S-twist single-ply strands are spun together with a Z-twist. In effect, this untwists the original strands slightly and allows a few fibers of wool to become entangled with each other, binding the strands together and making a stronger, more durable yarn in the end. I almost always ply my yarns unless I'm going for a "novelty" look. In this case, the resultant yarn is a nice sport-weight, more work, but double the fun of spinning.
Labels:
llama wool,
plying,
spinning,
spinning wheel,
yarn
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