The July parcels for the Non-Wool Club have gone in the post, so don't carry on reading if you're a club member and don't want to see what's in your parcel.
The spare fibre from last month is now in the shop for anyone to purchase.
The first fibre for this month is Tussah Silk. If you've not spun silk before then this fibre is a great intriduction. Still shiny, still with a long staple length, but the fibres have slightly more texture so tend to draft more easily than Mulberry Silk.
The silk worms that produce Tussah Silk are rather less fussy than the ones that produce mulberry silk. They can eat a wider variety of leaves, and as a result produce a fibre that is slightly coarser and with less lustre. The natural tannin from the oak leaves in their diet produces fibre that is naturally golden in colour. This type of silk can be very durable, but still comes with a fantastic shine. I like to spin it straight from the end of the combed top, keep a relaxed grip on the fibre to avoid pulling on both ends of the same staple, and to ensure you don't end up with a tangled mass of fibres.
If you find it tricky then switch to spinning it from the fold, you can either use a short forward draw, or switch to a point of twist draw. This makes the yarn slightly less lustrous. How much twist to use is a matter of personal preference. I like a lower twist yarn as it stays softer and drapes better. However if you're spinning for weaving you may want more twist to reduce the effect of abrasion on the heddles.
The second fibre for you to spin this month is Soyasilk. This is shiny like Silk, but has a much shorter staple length, more like spinning a fibre like Camel, Yak or Cashmere. You can spin it with a short forward draw, but you will have to concentrate hard to stop the fibre getting away from you. Try switching ti spinning from the sold with a point of twist draft and it all becomes much more relaxing!
You might also see this fibre referred to as Soybean, this fibre is manmade, but from a natural source. Soya protein is processed in to fine filaments to make this combed top. It was invented by Henry Ford in 1937, and was primarily used for car upholstery, because its anti-UV properties mean it fades far less quickly than silk or viscose. The rise of true synthetic fibres meant it disappeared from production, but was revived in 1998 when interest in non-oil based fibres was starting to increase.
Finally we have another short stapled fibre, but one that will be soft and fluffy. This fibre comes from goats, there’s no specific breed that produces cashmere fibre, instead any fibre that is graded at below 19 microns can be called cashmere. The name comes from Kashmir, which is the northernmost part of the Indian subcontinent. This fibre is graded at around 13 microns, unless you are lucky enough to ever spin Qiviut or Vicuna this is probably the finest fibre you will ever spin. Its short staple length can make this a challenging fibre, but it will handle having a large amount of twist and still remain soft. This cashmere is sourced from Mongolia.
You can spin this straight from the end of the combed top with a short forwards draw, but it's hard work, you can also spin with a point of twist draft straight from the end of the top, or you can spin it from the fold. Either way, this is a fibre that will handle higher levels of twist, and will still remain feeling soft. In fact if you don't use enough twist the short staple length will mean the yarn pills badly.