I'm Not Dead Yet!

A friend of mine gently chided me today for no longer posting to my blog. And well, things have changed recently that leave me a bit less time for blogging. That is, I've gone back to having a day job as a product manager after being on leave of absence for a year and a half. It's kind of a night and early morning job too, since I live in California and the development team is in India and Orlando. I've already been on two conference call meetings that started at 5am, and one that ended just before midnight!

It's also summer, and that means I have another job too: chauffeur. My kids go to a plethora of day camps, where they are doing all sorts of fun things like building go-karts, studying and mimicking Egyptian art, creating claymation animated movies (short ones), face painting, and all sorts of other things that are making me hideously jealous as I drop them off and head for the office!

I'm not done creating, though, and I'm not done blogging. I've been doing lots of tie-dye lately with lots of people (including this year's first grade class!), and I never did blog about all of the shoes I've made so far (and now I'm going back and modifying one pair where I just didn't like the way it came out).

As for blogging, I actually have about ten blog posts partially written and waiting for me to upload just the right photos (with and without dog) and add just the right links and tags. I've gotten to the point where I start a draft post in the middle of the night if something comes to me that I just have to write about. I'm having a hard time keeping up with my inspirations, though, both in crafts and in blogs. I still have a tie-dye wedding present to make, several months after the wedding (I'm allowed a year after the wedding! Really! But it's slipping away...). But I'll get to it, someday. And a leather-wrapped coffee mug... but hey, I did finish that quilt, finally!

But for now, since I don't have any late-night meetings scheduled, I'd better finish this off and head for bed. And since I know I'll hear about it if I don't, here are a few pictures. With and without dog.

Official Gratuitous Dog Picture

Here she is, just being her cute self.


Other Recent Stuff

Somebody liked my daughter's discharged jeans so well, she wanted a pair just like them. Several months later, I finally got around to it. My daughter did that tie-dyed shirt herself.


Here I am at this year's Maker Faire, in one of my favorite tie-dyed shirts (funny how the ones I like the best are some of the earliest ones I made). I was trying to complete a circuit and light the lightbulb using nuts and nails to go across the tube in the middle of the board. I succeeded, and they said they hadn't seen anyone do it that way before. I must be nuts...


And here is the result of the 6th Annual First Grade Tie-dye Project! I'm so proud! Even better, the Mountain View Voice published my picture of them (that's about a hundred kids) on page 6.


And now, off to bed!

Paint it Black, Part 2

Starting With Black

My latest effort has been trying out discharge dyeing on black shirts. This was pretty successful in my dyeing class, but I didn't get a chance to do it myself on the black shirts. So now that the class is over, it's my turn!

I took several black shirts of various sizes and brands (or at least models) and did them the way I'm used to doing shirts: in my favorite tie-dye patterns. I did a couple in the spiral tie (one as a "spiral", the other as "rays" or "sunburst"), one in my favorite V pattern, a crinkle, and one shibori-style just smooshed up (technical term) diagonally and tied.

I experimented a bit with the thickness of the Soft Scrub With Bleach. I was mostly using up the partially-filled squeeze bottles of Soft Scrub that I had left over from my class--I hate to waste anything, but it was time to start reclaiming my squeeze bottles.

Here is the "rays" shirt. I coated it thickly on one side.

On the other side, I added a little water to what was left in the bottle, shook it up, and squirted that over the whole second side. Note the little blobs of thicker Soft Scrub in places.


Here is the "rays" shirt with the thickly-coated side. Note the bright lines.


Here is the side coated with diluted Soft Scrub.


For the crinkle shirt, I coated one side in a thin layer of Soft Scrub by rubbing it in the puddle of drips from a different shirt (no waste!). Then I emptied another small squirt bottle onto it to make the web of white lines you see here:

Here is the side where I put the extra lines of thicker Soft Scrub. You can see brighter spots within the darker orange sections.

The second side has a more uniform effect.


This is the "spirals" shirt. I did thick layers on both sides, but I did not do the two narrow stripes on the other side.

With narrow stripes:

and without:

I put on thick bands of Soft Scrub on both sides of the folded V shirt.



Here is the first side of the V shirt.


And here is the second side. Not exactly what I had expected, but I had expected the Soft Scrub to penetrate more than just the single layer. It hardly penetrates at all beyond the first layer (just enough to make it look like a mistake).



For the "smooshed" shirt, I tied it pretty loosely, and pretty much used it to mop up all the remaining Soft Scrub dribbles on my table.


Here is the result. It had a thin layer of Soft Scrub, so it didn't bleach very strongly. Interestingly, though, it bleached to almost a heathery orange-grey, not to orange like the other shirts. Both this and the crinkle shirt are Fruit of the Loom Lofteez shirts, though the crinkle is a Medium and the other is a Small. 

Trying Again

I really liked how the shirts came out, but I thought all but one (the spiral) needed, well, more.  So I tied four of them back up again and redid them.

For the V, I refolded it the reverse way I had folded it before so I would get a design in the center of the plain back.


The shibori shirt just got more of the same:

For the rays shirt, I bleached it the opposite way (diluted, full-strength) so both sides now have both dark and light sections:

And I did something similar for the crinkle to give it more depth, though it ended up quite different from front to back. 

Front:

So I think once again I've failed  in producing something boring enough for my "I'd die rather than wear tie-dye" friends, because these turned out pretty interesting (aside from their rather limited color palette).  

Oh well, back to the lab again...

Dye Week at the Middle School

After months of off-and-on preparation work, I finally did my week-long half-day dyeing class for a bunch of middle school girls. We spent the time exploring several different ways of using "resists" with dye to create patterns on fabric. Like any class, it had both successes and failures, but overall, I think it went well, and both the girls and I learned a lot.

Day by Day

Monday we did basic tie-dye patterns such as stripes and spirals and rays, and each girl tie-dyed a white t-shirt. This is the same sort of thing I've been doing with groups for quite a while now, and the individual results mostly varied depending on how carefully they tied and dyed their shirts.

Tuesday we did stitch resist on bandanas. Stitch resist didn't work very well for the class. Most of the girls (grades 6-8) had trouble stitching their designs (on cotton bandanas) and pulling and tying them tightly enough, so the stitching didn't really resist the dye and their designs got lost. On the other hand, a shibori technique of folding and clamping silk hankies with various clips worked very well. Almost all the girls came out with strongly-geometric designs that were really beautiful.

Here is the group with their shibori silk hankies:

What beautiful patterns!


Wednesday we did discharge dyeing (bleaching dark colors to have light-colored patterns). We started with an experiment where we put Soft Scrub with Bleach on many different scraps of fabric to see what effects it would have. We saw that on the all-synthetic socks we got no effect, but that on dark blue fabric we got nearly white patterns. We then did designs on black T-shirts. Since I had gotten black shirts specifically meant for discharge dyeing, and I had run out of prep time beforehand, I hadn't tried one before class. They turned out to work well, bleaching much faster than I had expected, to a nice rust color (they don't bleach to white from the black). Several girls also bleached patterns onto jeans with stencils (I love that part--those jeans are now their own designs, not those of some brand name designer!). This technique was a big hit! One girl liked it so much she did more of it for the rest of the week during any free moments. We also did "regular" tie-dye on tote bags while they were waiting for the Soft Scrub to work.

Thursday we did "fake batik" (using glycerin soap instead of wax) on bandanas. The soap batik counts as the main failure for the week. Even though I had been successful with it in my trials at home, the conditions in class made it a lot harder. The main difference was the temperature of the melted soap when the girls tried to apply it to the cloth. At home, I worked right at the stove, and the soap stayed an even high temperature the whole time. At school, I couldn't have the girls working over the portable electric burner I used, so I took the pot to their table once the soap was melted. The soap cooled much too quickly, clogged up the tjanting tools, and hardened before going onto the fabric. Since the soap didn't penetrate the fabric properly, so it didn't resist the dye, and the designs were mostly lost. Wax would have had all the same problems under these working conditions (no heat at the working table). One additional problem with soap, though, is that very thin lines can get washed out in the soda ash soak, and many of the girls' lines were too thin as well.

Friday I gave them each another cotton bandana, and we all folded them into eighths (triangles). I then showed them the marking-pen-and-pleating technique that I first learned from Michael Fowler's Art of Tie-Dye DVD. They dyed their pieces, and then I let the pieces sit about an hour. I rinsed them in cold water enough so we could look at the designs and hang them out to display for the end-of-week assembly. They came out beautifully, with bold geometric patterns. We finished the week with a short but fabulous fashion show at the assembly.


Now That It's Over

I had a lot of help with running this class. One of the moms came in to help for the whole class, and my housemate came in for two days as well (many thanks to both of them!). For a class of nine girls, that ended up being about the right amount of help, so nobody had to wait too long before we could help them The girls did need a fair amount of help, especially with the stitching and the batik, though not as much help as the first graders I usually work with.

If I were to do this class again, I'd do it a bit differently. I'd skip the stitch resist and the batik completely and save those for the adult classes. I'd do more "classic" patterns like crinkle on white shirts and bandanas. One thing I'm glad I did right was to confine the discharge dyeing to using just the Soft Scrub, and not using buckets of bleach in water or spray bottles of bleach and water. I had several pretty high-energy kids in this class, and those could have been a disaster. The Soft Scrub is really easy to deal with from a safety and control perspective.

Budget is always a factor for classes like these. I had a budget of $20/girl for the whole week, or $180 total. Bandanas are good pieces for the class. They cost about $1 each in bulk. I buy them at the same time I buy lots of other stuff, like all the inexpensive white t-shirts (about $2 each) and black t-shirts (about $3 each) . Silk hankies were less than a dollar each and the results were very satisfying; I'd do more of those next time. Tote bags were about $3 each. I spent about $22 on four bottles of Soft Scrub, and most of it got used up! I spent about $1.50 per girl on gloves (they preferred larger reusable latex gloves over the close-fitting disposable nitrile gloves), and the rest was trash bags (for smocks), dye (the largest portion, about $25) and chemicals. I've already got many sets of goggles and most of the infrastructure equipment (squirt bottles and such).

One thing the kids liked, of course, was that there was a lot of stuff to take home with them, and it was even better because they had made the pieces beautiful.

So would I teach this class again? Oh yeah, next chance I get!

Fabulous, Dahling!

The middle school kids I'm preparing to teach get to choose from a variety of interesting classes they might want to take during their "intersession" week, with everything from surfing (in water, not on the Web) to chocolate, belly dancing to basketball, quilting (I could use that one myself!), and of course my class, "Resisting Dyeing". The organizers of each class make a short presentation to try to entice the kids to take that class.

As part of my own sales pitch to them, my daughter and I wanted to show off a "final product" that could be achieved with the discharge dyeing technique. So she grabbed a pair of her newest, nicest, darkest blue jeans (moms everywhere cringe in unison at the thought), my binder of stencils, and off she went.



She taped down the stencils into her design, then used a stenciling sponge to daub on the Soft Scrub with Bleach. She did the whole design, and then let it sit overnight. Imagine our disappointment when the design came out to be visible only in a few places!


We then redid the whole design with more Soft Scrub and the stencils.


We put a bit extra Soft Scrub on places that we wanted to be extra white, such as on the eye and back fin of the seahorse below. Notice the slight brownish tint on the fin of the fish. The Soft Scrub turns faintly brown where the bleach is reacting with the dye. I found that the Soft Scrub was "done" when it had turned uniformly pale yellowish brown over the whole design.


Again, the design came out much too faint (I think the bleach had become "exhausted" by the high amount of dye in the very dark jeans), but at least it was visible.

I then did the design a third time freehand with the squirt bottle directly onto the jeans, putting on a very thick layer (imagine drawing with white glue--it's about the same consistency). Here I've just started doing that with the fish at the top of the design:

This time the design came out in the desired brightness, with subtle shading effects where the bleach had been thicker and thinner.




Here is my daughter's finished pair of jeans:

Fabulous, Dahling!

P.S. Certain members of my audience have become more, shall we say, vociferous in their demands to see more pooch pictures in my blog. Two such members were adamant enough that they were willing to pose for more pictures to make it happen...

Ooh, That Waxy Buildup!

I'm still preparing for my class for middle school kids. I usually sign up to do these things if it's something that I'll learn from, as well as something my students will learn from. In this case, I've designed the class intentionally so that I'll teach the kids some things I've never done myself! It forces me to try new things and gives me inspiration. The discharge dyeing was one of those crafts I'd never done before, but I'm planning to teach it, so I had to try it out (I still have more experimenting with that to do, too!).

The next topic for the class is batik. That's on purpose. When I first got the dyeing bug five years ago, thanks to my daughter's 6th birthday party, I went a little crazy with exploring the color-on-fabric medium and Dharma's catalog full of textile arts goodies. Among other things, I got a pound of batik wax and some tjanting tools for applying the wax, planning to try out doing batik. Five years later, the stuff was still sitting unopened in a drawer, so drastic measures were required, such as teaching it to kids!

I found a lot of information on batik on the web. For example, Paula Burch has an excellent discussion on batik on her extensive hand dyeing website. I also have a book called "Tie Dye To Die For & Batik You Can't Resist!" with good information, among others.

Getting Started

I melted the batik wax in its foil tin inside an old (that is, sacrificed to the cause) frying pan that was full of boiling water. I kept the stove burner on a low setting, but I found that the water had to be at a bubbling boil for the wax to get hot enough. If the wax is too cool, it beads up on the surface of the fabric. It has to penetrate the fabric thoroughly to resist the dyes properly.

Using the tjanting really takes some practice. I was just making a sampler on a bandana, not a work of art, so it didn't matter much if I got drips all over, but if I were to get serious about batik I'd need to work on my tjanting skills--for about a year! The hard part is to tilt the tool up just enough to stop its dripping from the tip, but not so much that the wax dribbles out the filling hole on the top and runs down your arm. Yikes.

Here is my pan of boiling water. The batik wax is on the left with the tjanting in it. Notice the frothy, bubbly water in the frying pan--that's what it looks like with lots of wax dripped into it by a tjanting amateur. "Bubbling like a witch's brew in a cauldron" would be a good way to describe what I found to be the right temperature.


I taped my bandana taut to a jelly roll pan (that's a cookie sheet with 1-inch high sides) so my working area would not touch the metal (a handy version of a silk painter's frame). That was useful because I don't have many empty flat surfaces in my house, so I could just stack this on top of everything else to be near the stove (works better than just dumping everything else on the floor!). I did have to keep shifting and re-taping the bandana to get at all of the bandana's area, though.


Here is my bandana with the wax applied. In the lower right corner I tried using a metal cookie cutter to apply the wax. That's supposed to be a frog. Near that is a big dark area where I painted wax on with a paintbrush between lines I had already done with the tjanting. I wanted to have a big area to test out the crackle effect.


I wadded up the corner of the bandana to crack that big area of wax and the surrounding areas (though all of the wax got somewhat cracked due to my generally-rough handling).


Other Resists

Because getting rid of the wax is such a pain, many people have tried out using other resists instead of the wax. They have various limitations, though, such as not producing the characteristic cracked effect found in real batik. At some point, while I was making glycerin soaps with my kids, it occurred to me that the soap itself might make a good resist that could then just wash right out at the end. The melting temperature and viscosity is similar to that of wax.

I melted some of the glycerin soap in the same frying pan full of water with my batik wax. That's the small handled pot in the picture above. I applied the soap to the upper right corner of my bandana with a second tjanting.


The glycerin soap is shinier and less yellow than the wax.

Dyeing

I used direct application for the dyes--I'm a big fan of immediate gratification! I gently soaked the bandana in a small bucket of soda ash solution, separate from my usual soaking bucket, because I didn't want to contaminate all my mixed-up soda ash solution with the water-soluble soap. Then I painted or squirted on dyes that I had around from recent tie-dyeing (same Procion dyes anyhow). One advantage of batik direct application is that I used less dye than I would have to tie-dye the same bandana. I let it sit overnight.


Resisting Resists

Next came the not-so-fun part, removing the resists. The soap, as expected, came right out in the cold-water rinse I always do for tie-dyes (to remove the soda ash and the worst of the excess dye). Then I tried various things to get rid of the wax. I tried bending it to remove the big chunks and drips. That helped a little. Scraping with a dull table knife was hopeless.

Then I tried boiling in water. Unfortunately I didn't have a multi-gallon pot (as Paula suggests) that I was willing to sacrifice to the cause. The wax and the soap might be food-safe, but there is still a lot of excess dye in the bandana. The pot I used was small, and the water immediately became dark blue with excess dye (and the bandana stuck out of the water in places, too). So if I wanted to change the water multiple times rather than boil blue dye onto my nice white batik lines, I had to do something about the wax. It was a mess. I scraped some off with a cold spoon, which helped some but was ridiculously tedious. I tried a fine strainer, which simply clogged. I tried paper towels in a coarse strainer, and the water poured past the paper towel (not held in well enough). I hate to think how much wax is now clogging my kitchen pipes!

I finally had done enough rinsing and wax removal that I wasn't concerned with dye redepositing. I went out to the garden, got a few rocks, and plopped them in to boil with my bandana and hold it down under the surface. I then let the water cool, and I scraped enough wax off the surface to get my bandana out.

I hand-washed the bandana with Synthrapol, let it dry, and here it is.


Since I was just making a sampler, I didn't worry about the age of the mixed dyes, so they look a bit more faded than an experienced Procion dyer would expect. The purple especially didn't hold its color--it was the oldest mixed dye. I've found that greens particularly, then purples and blues, lose their color strength the fastest (the New Emerald Green here was fresh). I've learned to make up fresh batches of dyes when I'm doing something where the color and brightness is important.

Here's the corner where I used the soap as the resist. Soap didn't get the really sharp, crisp edges wax gets, but it does get some cracking. I think it would have been helpful to have the soap a little hotter than the wax, though, so it could have penetrated a little better.


For my class, given that we won't have much time and there is very little budget, I'll show my students the difference between the wax and the soap, and then we'll use the soap. The soap has the advantage that it's easy to get in any craft store, and they can melt it using a microwave (repeatedly, but it does work). Then they can take their work home to wash it, and I won't have to worry about their parents calling me to complain about clogged drains!

And in my case, I still have a lot of wax to clean off the stove, the oven below it, the floor, the sink, the pans... I'd hate to lose my crafts-in-the-kitchen privileges. I'm getting close to that, though, since I still have my sewing machine on the kitchen table while I work sporadically on that jeans circle quilt. Eeek!

Dang Dog!

My little publicity hound somehow sensed I was going to take blog pictures tonight. I had just laid the white sheet and the bandana down on the floor and had gone into the other room to get my camera. In that short time, she went and found a squeaky toy and started cavorting with it in the middle of my photo setup!


My daughter tried to help distract Lacey while I set up again (but Lacey had no intention of letting go of the toy).


She only gets away with it because she's cute...


I'm thinking next time maybe I should batik the dog. But I'll have to use the soap instead of the wax. Wouldn't want any waxy buildup on that fluffy white fur!