Road Trip to SD – Day 3 – Wool Mill

We camped at the Lost Cabin campground in the Bighorn Mountains. We needn’t have been concerned about being crowded out by hoards of motorcycle riders. There were only one or two other campers. It was hard, living and working outside in the Central Valley, to imagine needing wool gloves, hats, etc. I’m glad that I had brought those and that before we left I had grabbed my heavy chore coat off the hook where it had been since the spring. The night was cold camping at 9400 feet elevation. (I know, that’s all relative, and some of you laugh at what I think is cold. But nevertheless I was cold.) It was almost dusk by the time we finished eating and cleaned up dishes and I was ready to get in a sleeping bag. I was warm enough, but spent a lot of time reading in the middle of the night when I couldn’t sleep.

Lost Cabin, Bighorn NF

We meant to get an early start, but it was already well into the morning when I woke up. Hey, it’s vacation time! And there is a time zone difference too. Dan made his coffee and we got on the road to Buffalo.

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This was our destination.

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Mountain Meadow Wool is the company that spun this year’s yarn and I was excited to meet the people there and see the mill.

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Here is the entrance.

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It opens into a showroom and sales area.

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There are well-made videos showing of local sheep ranches where the wool is sourced and the mill in production.

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Ben took us into the mill. He showed us this wall where bales and bags are piled waiting to be processed. This wool will be used for Mountain Meadow’s own line of yarn. It was interesting that the wool stacked here is this year’s production for the Mountain Meadow lines of yarn whereas for the “big” companies that might amount to only one days’ production.

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The scouring line starts here.

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First, is the skirting table, very similar to mine with the PVC cross-pieces. One person checks all the wool as it comes through. He will pull out fiber that looks too short, too full of VM, or contaminated with paint marking.

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This was nice fiber, but Ben said that the paint wouldn’t wash out so it is discarded. The fiber pulled out here goes into the baler that is behind the skirting table (photo above this one). I don’t remember where Ben said that this goes, but there is a market for it when they get a large amount.

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The wool goes up this belt…

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…and through the bale opener before it goes through the scouring line, which Ben and his team have spent years developing to work for a mill of this size.

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Nearby there were several large plastic barrels (30-50 gallons?) connected by pipes and tubing that is Ben’s work-in-progress to biologically manage the solids that become waste products of the scouring process. This includes lanolin and a lot of dirt. He is still working to perfect the system that includes lanolin-consuming bacteria (if I remember correctly). This jar is full of some of the waste products.

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The carder is right in the middle of this room but I didn’t get any photos of it. After carding the wool goes through the pin drafter–5 times!

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This comb in the pin drafter helps remove short pieces and debris to create a smoother product.

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Spinning is next.

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It takes about 6 hours to spin up the fiber in each box unless they are spinning very fine yarn. Then it can take 2-1/2 days! No wonder it costs more to have fine yarn spun.IMG_1416

Combing is an additional process…

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…which creates a product called “top”, that has no short pieces or cross fibers in it.

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There can be a lot of waste after combing but Mountain Meadow Wool uses that waste to create dryer balls. My dryer balls are here.

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Yarn is then wound on cones and/or skeined.

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Mountain Meadow Wool also has a dye kitchen for the yarn that they market.

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Ben took us into a room with finished goods, experimental products, R&D. Mountain Meadow Wool offers some pieces for sale and also the option to have some items made with a producers own wool. I admired the blankets being woven.

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People have sent fibers to see how the mill can handle them. The fiber above is a coarse plant fiber. I can’t remember what it is–something like agave, or at least it reminded me of that plant family.

Bear hair

This one I remember. Someone sent Ben bear fiber to spin.

I appreciate Ben taking time out of his day, and at the end of a week when they have been short-handed, to show us around. It helped me to discuss with him fiber prep  and fiber quality. Quality control of the yarn begins at the producer’s skirting table. I love the yarn they are producing at this mill and it’s nice to know the family.

Where to next? It was about 1:00. We at lunch at a local sandwich place and looked at our maps. It wasn’t far to Devil’s Tower National Monument–only about two pages away in the map book. Onward!

Road Trip – Day 8 – Pendleton

It’s been several days since I wrote the post about Day 7 of our vacation. The vacation wasn’t quite over. We needed to be back home on Tuesday but there were two places to visit in Oregon. (Actually I had marked many others on the map in my head–Hell’s Canyon National Recreation Area, John Day Fossil Beds National Monument, a friend in Boise, a cousin near Portland–but those will all have to wait for another trip.)

We arrived in Pendleton…   DSC_5058 …and easily found the woolen mill. There is also a mill near Portland. That is where they weave cloth for the Pendleton clothing line. At this mill in Pendleton they spin and weave blankets. DSC_5068There were about a dozen people there for the tour even at 9 a.m. on a Monday morning. It was interesting to see the workings of the mill but now I have a lot of unanswered questions. We all wore headsets so that we could hear the tour guide over noise of the mill machinery but that meant that there was no opportunity to ask questions while we were walking. And the tour was fast. I would have liked to stop and watch what was going on with each loom. Now that I’m looking at my photos I realize that I have even more questions about what I was seeing. I guess I’ll just have to go back!DSC_5076The Mill uses Rambouillet wool from Oregon and surrounding states and Merino wool from New Zealand and Australia. The wool is scoured in Texas and then comes to Oregon for spinning and weaving. The carding and spinning equipment was on the second floor. That room was quite humid. The guide told us that high humidity lessons the quantity of airborne particles so employees don’t have to wear dust masks. Now I wonder if that is the main reason for the humidity or if it makes carding and spinning more efficient (or both). The photo above shows the carding equipment operating behind plexiglass.DSC_5073Pencil roving is spun onto big spools and the yarn is later transferred to cones.DSC_5065 IMG_0066The yarn is steamed to set the twist. Now I can’t remember the details. I think it was steamed for an hour or so.DSC_5071 This is a view from the second floor looking down on the looms that are on the first floor.DSC_5072Above the looms are the computers that operate them and fans that keep the lint from settling and, thereby, prevent overheating.Jacquard loomHere is where I now have more questions than answers. This is one of the Jacquard looms. A Jacquard loom can weave complicated patterns because all the threads operate independently. Notice the selvedge threads that are wound separately.DSC_5091It is only after looking at this photo that I see the selvedges being cut off as the cloth rolls onto the cloth beam. At least I think that is what I am seeing. (This will only have significance to those of you who are weavers.)DSC_5089  This is one of the dobby looms. I think that guide said that with their newer dobby looms a blanket takes 15 minutes to weave.IMG_0078The blankets in a continuous roll are inspected for flaws as they roll over a light table (middle of the photo where the bright light is). IMG_0076 Blankets ready for finishing touches.IMG_0087 Bags of selvedges ready to sell to people who want to make rugs.IMG_0089We left with a few bags of our own. Dan wanted to point out that his purchase (BBQ sauce) fit into that little paper bag.

Next post: Second half of Day 8–sheep.