Showing posts with label density. Show all posts
Showing posts with label density. Show all posts

Wednesday, November 13, 2024

Winter's Coming!

 



Inspiration is all around us, we just have to stop and look.

With winter creeping ever closer, and the current warp soon coming to an end, I have been mulling over what to do 'next'.  I have plans, but I need to polish them, fine tune them, try to work out the kinks before I ever pick up the shuttle.

I still have over 5 kilos of the singles linen and the priority is to use them up, but what I plan to do next will mean a combination of linen on part of the cotton warp with the rest being woven off with cotton.  

In order to do this as efficiently as possible, I need to make accommodations because the linen will not draw in as much as the cotton.  I'm also trying to show off my 'mastery' and weave squares, which means the density, weave structure and thickness of the yarn have to be 'balanced'.  No mean feat when the two different yarns will weave in differently, so must be adjusted individually.

Yesterday I was weaving (up to about 30 minutes, twice a day, now) so I had time to think through the options.  If I do this, that will likely be the result.  How do I move forward?  What do I shift to get closer to my goal of 'perfect' beat?  Since I'm using two different yarns to make two different cloths, can I do both on the same warp?  If so, what accommodation do I need to make when I change from the linen to the cotton weft?

So I came up with A Plan, with an option B if it doesn't work.  Now I have to re-check my draft because my fall back plan is to change the density, and that will change the width of the warp in the reed (or wind up with a finished object 'too large').

For now I will keep picking away at the current warp and let the next warp simmer in the back of my brain.  The part that designs textiles seems to be largely intact, which is a relief.  Or, at least, I think it is.  The thought processes getting this next warp ready seems like my 'usual'.  My writing is getting 'better', although I still find holes where a word I intended to use dropped out of my conscious thought process, then out of the documents I'm trying to write.  :(

Still having trouble speaking, however, so I find myself avoiding in being in situations where I have to talk for more than a few minutes.  Hopefully once I start feeling a bit better physically, I'll feel more like visiting with others.  But I'm not driving yet, either, and probably won't be until spring.

I might just 'hibernate' for the winter and see if I feel up to being more social when spring comes back.




Sunday, June 23, 2024

Process

 


in process...

Yesterday I beamed the next warp and started threading it.  Last night I had a 'bad' night and finally gave up on trying to get some sleep, went down and finished the threading.  This warp is for samples, and the first samples will be on 18 epi.  Then I'll cut off and re-sley to 20 epi (which is the intended density for the rest of the warp.)

I don't much like re-sleying because all my neat bundles of groups of threads are gone and sleying takes longer, and is more prone to introducing sleying errors, but...needs must.

Sometimes ya just gotta do what ya gotta do.

I'm testing a theory that density will make a difference in a result.  I could take the word of the author who did this previously, but I'm always interested to do my own 'research', because change one thing and everything can change.

While I beamed and threaded yesterday, I also ran the 14 towels that came off the previous warp (once *those* samples were woven) through the washer/dryer.   They are now in a plastic bin waiting to be pressed.

Today will be prep work for the article, then pressing.  If I have spoons left after that, I will re-sley the warp and get it ready to be woven tomorrow.  The actual weaving of the first set of samples won't take more than about an hour and I'm keen to get these samples woven so I can begin the wet finishing.

I've worked out a form for documenting the results, and which samples I need.  Some will come from my rather copious sample 'stash' because I kept so many for teaching aids.  But I also feel I need to do the same experiment the previous author did, to see if I get the same results.

Because that is what 'science' is - running the same experiment and getting the same results.  Or, if not, trying to figure out why.  Because change one thing, and everything can change.  I won't be using the same yarns as they did, but I can follow their 'rules' of engagement and see if the principle holds.

It is something I've been telling weavers for a long time, now.  Change the density and change the nature of your cloth.  This time I'm not just doing that, I'm keeping records so that I can 'prove' the statement.

It seems like a 'worthy' thing to do with the rest of my life.  FAFO, but this time keep the receipts.

Sunday, September 25, 2022

Decisions, Decisions

 


Playing around with more options for the upcoming warps, I think I will be going with this one.

The warp will be 2/16 unmercerized cotton, the weft 2/20 mercerized cotton.  The play between the shiny and mat yarns should make this an interesting textile.

These will be 'proper' tea towels.  The yarns are light enough and absorbent enough that they should work well.  With a finer weft than warp, I am planning on increasing the epi I've been using for the 2/16 towels from 32 to 36 epi.

Someone asked me (in another context) if increasing the epi by one or two ends actually matters, and I said 'yes'.

One of the exercises I did for my master weaver monograph was weave the same yarn at a variety of densities.  I chose a singles wool and used a very open density, then increased that by one or two epi to make a variety of different qualities of cloth.

I then wet finished them, including fulling as part of the experiment, but I did the fulling in pre-set times - 2 minutes, 4, and if I had enough cloth 6 or 8.

The changes may have been subtle, but they were absolutely discernible, if not to the eye, certainly to the hand.  And they would have made a difference in how the cloth functioned.

In most cases, the 2 or even the 4 minutes of fulling left the cloth unstable in the more open densities, and my conclusion was that people should not be afraid of fulling.  It does, however, need to be monitored in order to not go beyond the state you want it to be when 'done'.

Cotton, however doesn't full, so you do have to pay careful attention to density.  Given that 2/16 and 2/20 are pretty close in size, I might not have increased the density very much.  But mercerized cotton is more slippery than unmercerized cotton, and the fancy twills I've been working with are less stable.  So the 32 epi I had been working with seemed too loose to me, so I'll be using 36.

If I find that the cloth still isn't stable enough, I can change the tie up and add some plain weave, but for now it's a 1:3:1:3:2:2:3:1 tie up.  (I like using tie ups where I can arrange to lift fewer shafts, even if it means weaving the cloth 'upside down'.)

My goal today is to finish threading the 2/8 cotton warp which will use up the last of the thicker linen for weft, and may even use up the slub that is one ply cotton, one ply linen.  If there is still warp when those are gone, there is a fairly large cone of textured cotton.  

Little by little I am making headway on the my stash.  

It feels a bit awkward to be ordering more yarn so that I can use up what I have, but the 2/20 mercerized cotton simply is beyond it's best buy date for warp so it will get used up as weft.

My story, sticking to it...