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Showing posts from October, 2010

treble-cloth construction

I am currently in the process of designing a triple layered fabric. One layer shall carry conductive warp threads (one out of every three), another layer shall carry conductive weft threads (again, one out of every three) and a third layer shall lay between them and act as an insulator, keeping them apart and preventing unwanted contact between the two conductive layers. Constructing a treble cloth is a compicated process. The way that a treble cloth is woven is that first the face cloth is woven, then the centre cloth is woven, then the back cloth is woven. This is a draft for a treble cloth. The crosses indicate weaving marks for the cloth currently being woven, the dashes are lifts and are used to indicate shafts that are being lifted in the case of layers that are above the layer currently being woven. Blue is back, Red is front, Green is centre (All three layers are plain weave btw) The cloth is constructed like so 1: Back cloth is woven. All red and green marks are lif

having lots of fun with grid paper

i've been having fun today, weaving away and making up new drafts.  This is a selection of the drafts i've been making up as I idly whittle my time away, avoiding doing what i'm supposed to be doing in my timetabled class time. Also what I've been doing at home when i should be studying for a test on colour chemistry, which isn't going to be easy. We're also going to get tested on weave structures and processes, but I know most of that and besides it tends to conform to logical rules. Colour chemistry and dyeing and all that though you just have to know. I guess there probably is some logical consistency to it, but probably only if you already happen to be shit-hot at molecular chemistry and physics and biology. Which I'm not  I've also been weaving away (as I say) and have just finished my first sample of a pattern repeat i took from the knotwork book i mentioned before. It's working out rather well, although you can blatantly see the reed lines i

week 4 of 2nd year

and we're spending pretty much all of our time in the weave shed. pretty much everybody has ended up doing double weave, which means that pretty much everybody is behind. i'm doing an interchanging double weave with 2/2 twill on both shafts, meaning i'm using 16 shafts. my lecturer tried to talk me out of it, but i wasnae listening. i hadn't thought of this before i started, but it turns out that areas of the fabric where the two faces interhange often tighten up a lot quicker than those areas of the warp where the faces don't interchange. as you can see in the second one the interchanging is occuring every 8 picks, by the time i'd finished i had to cut the fabric off and retie onto the front stick 'cause the warp was slack on the sides and in the middle and it was becoming impossible to weave properly. that's why you're seeing these before i've finished the 3rd sample. we have 3 samples to do. it was supposed to be finished by the end of