Boston Fine Fibres

Down the quiet roads of country NSW, a quiet revolution is occuring. Alpaca breeder Tanya Boston had fallen in love with her alpacas, but didn’t know what to do with their fleece. She asked around at shows: what did others do? “It’s in the shed” was the regular reply. So Tanya decided to do something about it.

After 18 months of research, Tanya and her husband Jim decided to purchase a Mini Mill from Belfast Mini-Mills in Canada.  Following some intensive training and another 12 months of practice, Tanya opened her own mini mill. She mostly services southern NSW and ACT, but has also delivered to Queensland, Northern NSW, Victoria, Western Australia and Tasmania. Boston Fine Fibres processes batts and roving and yarn from 2-8 ply for breeders to sell under their own name. Jim knits beanies from the yarn to sell at farmers’ markets, while Tanya’s rug yarn and lopi are very popular.

Being a mini mill, it’s possible for Tanya to process small orders – orders as small as a single saddle. It’s a time consuming process though. There are 12 pieces of machinery the fibre needs to pass through during processing, a journey that takes around 4 days to complete each fleece. There’s also the four hour downtime whenever Tanya cleans the equipment to change fibre colours. Tanya’s background in quality control and quality assurance is evident in the care she takes to trace each order throughout the process.

The mill runs entirely on roof-harvested rainwater and solar electricity. Because alpaca wool doesn’t contain lanolin, like sheep’s wool,  Tanya is able to use a gentle detergent and all the mill’s grey water can be recycled to their orchard and paddock. Sustainability has been considered in the mill’s packaging, too: Tanya uses tissue paper and brown bags in preference to plastics.

A big part of Tanya’s work is education. She works with her clients and shearers to help them understand what she needs to get the best out of the fibre. A fleece can lose up to 20-30% of its weight during processing, depending on variables such as how it was skirted. She maintains an open invite to clients and community groups to come visit the mill and learn about the process. She will also provide advice on what products clients could consider making from their fibre.

Luckily for Tanya, as a mini mill operator running Belfast Mill equipment, she can access her own education network. There are 79 mills around the world using Belfast Mill equipment, each have a different approach but they all welcome each other and share information.

Tanya feels the nearby national capital of Canberra provides a good market for the region’s fibre products. After all, the climate means that people are wearing woollens for nine months of the year. The population of public service workers means a lot of black which are beautifully complemented by the range of natural alpaca accessories. Tanya sells her yarn online and though a limited number of specialty yarn retailers.   

In the future, Tanya would like to process more of her own specialty yarn. She’d blend different natural alpaca colours to create heathered and verigated yarns. She would also blend other natural fibres like llama, camel, cashmere, suri and bamboo. Blending dyed silks gives her particular pleasure “you’re really making something special”.

The Facts

Product – Semi-worsted yarns, blended yarns, rovings and batts

Maximum Capacity – 500kg/year

Min Order – 1kg

Max Order – 20kg

Staple Lengths – 50-150mm

Lead time Required for Orders – 6 months

Current Fibre Types Processed – willing to take any fibre, including suri

Prototyping Fibre Types Requests – all natural fibres welcome

Yarn Price – From $132 per incoming kilo  alpaca

Restrictions – Must be well skirted and free of vegetable matter

Water Use – all water collected and reused onsite

Waste Water Impacts – all water collected and reused onsite. Improvements made to soil lead to less runoff and greater retention.

Energy Supply: 100% Solar energy

Contact

Tanya and Jim

Phone: +61 (0) 417 497 940

Location: Queanbeyan, NSW

http://www.bostonfinefibres.com.au

This site visit was generously supported by Fibreshed California and photographed by Andrew Lance. Authored by Rachel Bucknall.


Great Ocean Road Woollen Mill

It is not your typical location for a wool mill. Located close to the state’s tourist highway with local fibre becoming of increasing interest to visitors, Nick and Isabel see opportunity in being part of the tourist trail.  Indeed, the renowned food credentials of the area prove that the locals are good at bespoke, gourmet products.

The yarn produced at the mill is exactly that. Using only natural colours from selected local farms, Nick and Isabel showcase the best Australian fibre products. They produce a range of yarns in wool and alpaca blends and are famous for their  on-trend chunky yarns. Some of their product is hyperlocal, sourced from their own alpaca, farmed on site and available for photo shoots with adoring customers.

We were invited to participate in the making of the mill’s latest yarn collaboration, with local wool farm Tarndwarncoort: ‘The Henry’. This chunky 14ply yarn combines the silkiness of white alpaca with the strength and loftiness of Polwarth wool. We helped out where we could, probably making Nick and Isabel’s job harder! We followed the making of the yarn from cleaning the wool and alpaca, blending, spinning the individual threads and plying into the finished yarn.   Here’s a look at what we got up to:

The Mill

You get the sense that the recently opened mill has begun to find its rhythm. Isabel and Nick have worked hard at fine tuning all of the machinery to produce a premium, unique product.  Nick puts this down to a willingness to play and experiment. They are willing to try any fibre combinations that come to hand.  This commitment to the machinery is matched by business acumen and a clarity of goals. Isabel’s drawn from her business background and pure grit to see their vision come to light.  

The mill is committed to efficiency of resources.  Nick and Isabel are “not Greenies” but the lack of access to mains water, sewerage or regular rubbish collection means that every decision weighed against its impact on the land. The farm makes use of low waste, low resource use and positive impact solutions. No dyes or chemicals are used in the mill so waste water can entirely be reused on site.  All of the water used on farm and in the mill is collected rainwater. Any fibre waste is resourcefully reused as a felted product or in the garden.   Incredibly, their 3kW solar system comfortably covers the farm and mill’s energy needs – this is less energy than the average 2 person family uses!

The Farm

Nick and Isabel have improved the farmland since its previous use as a horse farm and dairy. The soil was compacted and prone to flood when Nick and Isabel moved in. Their implementation of lower stocking rates, paddock rotation of the alpacas, rest for the soil and planting of native vegetation plots has meant that the pasture is now spongy and soft. The alpaca, both suri and huacaya, were happy to come up to us and show off their lovely locks. Great Ocean Road Mill alpaca are bred for dense (2kg) fleece in a range of colours. Keeping them company are two visiting merino sheep, one black. Historically unwanted, coloured sheep are invaluable to mills working with coloured fibre.

The Yarn

The mill’s standard product is a semi-worsted yarn. They also stock rovings, batts and felt products. Excitingly, they have just finished a trial worsted yarn, using carded and combed fibre from Cashmere Connections.

Great Ocean Road Mill produce their own product and take yarn commissions.   You can buy their products  online and at select retailers. Catch Isabel and Nick at most of the big fibre markets.  The mill is open to visitors and with a little notice and you can organise a tour.

The Facts

Product – Semi-worsted yarns, rovings, batts and felt

Maximum Capacity – 3,000kg/year

Min Order – 1kg (note that there will be a minimum loss of 65g for each run plus more depending on cleanliness)

Max Order – 120kg (larger orders will be considered on request)

Ideal Order Size – 5-20kg

Staple Lengths – 7-15cm

Lead time Required for Orders – Winter – 4 weeks; Summer – 2 weeks.

Processing Time – 10 hours of machine time

Current Fibre Types Processed – wool, alpaca and mohair.

Prototyping Fibre Types Requests – all natural fibres welcome

Yarn Price – $24-25/kg alpaca and blends

Restrictions – No dyes, natural fibres only

Water Use – all water collected and reused onsite

Waste Water Impacts – all water collected and reused onsite. Improvements made to soil lead to less runoff and greater retention.

Energy Supply: >95% onsite solar, plus gas. 

The Farm

Area – 8 hectares (20 acres)

Stock – 19 alpaca, 2 merino + 3 agistment alpaca

Seasonal rotation

Own hay as feed

Minimal drenches 

Use no chemicals or soil additives

Contact

Nick and Isabel

Phone: +61 (0) 458 717 260
Address: 1580 Cobden-Warrnambool Road
Ecklin South, Victoria, 3265

http://gorwm.com.au/


Carding, Combing and Spinning

It’s been hard to twist my head around how scoured fibres are transformed into yarn (pun intended). I knew little at the start of this Fibreshed project. Everyone seemed to have slightly different definitions of the same terms, which confused me further. In retrospect, I think each person I met taught me different parts of the process. I couldn’t see the big picture. It’s not until I came to write this post that it started to come together. Please forgive me if I’m wrong on some points and point me in the right direction please!

What’s in a name?

It’s a bit backwards, but I found spinning easier to understand when I sorted out which yarn type was which:

Woollen – this isn’t just fibre from a sheep, but also a style of yarn spinning. Woollen yarns are warm, airy and soft. They often have a fuzzy appearance. While they’re not hard wearing, they’re perfect for scarves, hats, sweaters and felted knits. Their short fibres align in different directions, making air pockets that insulate.

Worsted – a smooth yarn that is hard wearing and drapes well. The tightly twisted fibres of worsted yarns often have a sheen. They’re used for suits, socks and sportswear. Their long fibres all face the same direction, making them very strong.

Wool skeins

Worsted wool skeins in the Tarndwarncoort wool shop

Simple, right? Until you realise that there’s a subset of yarns, known as semi-worsted. This is the yarn that slunk silently in my spinning conversations, waiting for me to discover its meaning! This is yarn that has been prepared with in a woollen style, but spun with a worsted method. It combines qualities of both yarn types. There’s also a semi-woollen which is worsted processed but woollen spun. This seems to be less common.

n.b. when getting this article proof read by actual spinners, I discovered that the definitions of semi-worsted and semi-woollen are different depending on which spinner you ask. I’ve gone with the definition used by a grower and processor in my local Fibreshed.

Alpaca yarn

Semi-worsted yarns from Wool 2 Yarn

Step by step

So now we’ve sorted out where we’re heading, let’s go back to the beginning. After scouring, fibre may be carded, combed and spun. Which of these steps are taken depends on whether you want to felt, knit or weave with the fibre.

Plant fibres like cotton and hemp have a similar but slightly different process to what I outline below. There is equipment to do this with the Melbourne Fibreshed, but I haven’t been able to see these in action yet. I’ll update this post when I know more.

flow diagram of the carding, combing and spinning process

The carding, combing and spinning process

Some processers add water and/or anti-static before starting. The water relaxes the fibre and reduces dust. The anti-static goes a step further to reduce the build up of static during the process, which can break the fibres.

Dehairing – Alpaca, goat mohair and cashmere all have long scratchy fibres mixed in with the softer fibres we prefer to use for clothing. They can be removed by hand, but most people use dehairing machines instead. Unfortunately this ends up as a waste product in the process, because the result is usually mixed with grass seeds. If you can think of a use for it, there’s a lot of fibre processors who’d like to hear your ideas.

The dehairing machine

A dehairing machine: the bin at the front holds the smooth fibre that comes out at the end of the process

Mixing – if the yarn is made from a blend of different fibres, it’s often mixed at this stage. Mills work to ‘recipes’ where fibres are measured by weight, then spread out on top of each other in layers. Chunks of this mix are separated out for processing, helping to keep the ratio mix consistent. With hand processing, staples of fibre are spread out in even layers on a hand or drum carder.

Carding – fibres are often a bit clumped after scouring, so this step opens the fibres up. Carding also removes a little bit of vegetable matter. This is where the process begins to split according to what you’re aiming for. There are woollen carders and worsted carders. The slivers that come off the woollen cards are ready for spinning. Worsted cards begin to align the fibres a little bit before moving on to gilling. 

Carding machines look super cool, with their rotating drums with wires at different lengths. This part of the process seems to be proprietary, so I can’t show you any photos of a carding machine in action. Luckily, hard carders are less shy of paparazzi.

Gilling – carding shakes things up a bit, so the fibre is usually gilled several times. Gilling machines ensure the worsted sliver is a uniform weight throughout. They also further align the fibres.

Gilling machines are the swans of the process – they take the slivers up gracefully. All the work happens where you can’t see it inside the machine, so it looks like magic.

Combing – this is the slowest part. Combing straightens out the fibres, and removes the shortest ones (the waste from this process is fed back into the woollen process, which uses short fibres). After combing, all the fibres are well aligned with each other, and more vegetable matter has been removed. It’s gilled one last time, then passed to felters or spinners as a finished top.

Exiting the combing machine

Fibres exiting the combing machine

Spinning – The woollen sliver or worsted top is condensed into thin roving. This is drawn out and twisted to create a single ply of yarn. To hand spin woollen yarn, the roving is rolled into rolags. It’s then drawn out and spun using a longdraw drafting technique. To hand spin worsted yarn, the roving is drawn out and spun using a short drafting movement. A man’s jumper requires about 1kg of roving. I’ve been told that this would take most hand spinners about 6 days to spin.

A single ply yarn can be used as is, but it is often plyed to increase its strength and stop it twisting in on itself. Spinning creates tension in the fibres, so the yarn is steamed or rested to release that energy.

The state of the industry

The majority of large mills in the Melbourne fibreshed don’t produce local yarn anymore. There are several mini mills that produce semi-worsted yarns for hand knitting and crochet.

Weaving requires a thinner yarn. Waverley Woollen Mills in Launceston produces woven products from carded fleece, spinning fine yarn in the process. The only processors spinning fine yarn in Australia that I know of are Paddock to Ply in Queensland and Certton in Sydney. 

Where does spinning happen in Melbourne?

Cashmere connections, Western district

Fibre Naturally, Dandenong ranges

Velieris, Melbourne

Wool 2 Yarn, Mornington Peninsula

Great Ocean Road Mill, Warnambool

 

Boston Fine Fibres, Queanbeyan

Echo Beach, Mount Barker

Bendigo Woollen Mills, Bendigo

Australian Country Spinners, Wangaratta

Creswick Woollen Mills

First Edition Fibre and Yarns, Euroa

Goldfeilds Mohair Farm, Bookham