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Tag: acid dyeing

Clamp Dyeing Fabric

Clamp Dyeing Fabric

I am happy to report that our floor is finished and we finally have all of our furniture back. I am still unpacking and rearranging but we are definitely near the end of this mammoth project. I’m happy with the new floor and perhaps at some point, I will completely forget the experience of having it done.

New floor at Ruth's house with painted and caulked trim and painted doors.

My local art group had another get together in the midst of the floor redo and we did some clamp dyeing. I didn’t take any process photos but I do have some of the finished pieces.

Assortment of clamp dyed fabric drying on patio table.

We had five pots of acid dye on the stove including bright yellow, yellow ochre, brick red, dark turquoise and purple. You can fold your fabric however you want or not, and then you clamp different objects to the fabric to create a resist for the dye. You put the clamped fabric into the lightest dye pot first. Then you can unclamp, reclamp in a different pattern and put it into a different color. You work from lighter colors to darker colors. You can dip the fabric partially or put it into soak. The variation are endless.

We used a variety of fabric too. The wool we were using was a very thick, hairy wool blanket. It really had to be clamped tightly and the results weren’t as crisp as thinner fabric.

These pieces are cotton velveteen which actually worked really well with the acid dyes. You can see that the thinner fabric took the dye differently.

Green and yellow clamp dyed fabric created with metal bird sculpture

This piece was done with two metal bird shapes that are the same. They were clamped to the folded fabric on either side.

Multi colored clamp dyed Kraftex

This is a piece of Kraftex that was folded and clamped, then dipped into various colors.

Green, blue, red, and yellow clamp dyed silk fabric

This is a piece of silk that was folded up tightly and clamped and then dipped into various colors of dye.

Two pieces of wool blanket that has been clamp dyed

Here’s a few more pieces of wool blanket.

Birdie supervising the fabric drying process

And Birdie was supervising the drying process on the porch!

We’re planning on using these fabric pieces to create fabric books. We will be working all year on creating the fabric, then the different pages with other techniques and then putting the books together.

Adventures in colour (Part 1).

Adventures in colour (Part 1).

Ions ago, I purchased all the bits and pieces that I needed for acid dyeing.  I never lost my enthusiasm for it (in principle!).  I listened to my textile friends waxing lyrical about dyeing. If I am to be perfectly honest here, I lacked both the knowledge and the confidence to try it.  So when I came across a dyeing course which was being run over the four Tuesdays in November, well, I didn’t have to think twice, I immediately booked it.  The workshops were run by an Irish Textile Artist and all round nice person, Sharon Wells (https://www.sharonwellsart.com/).  Sharon provided all the equipment and fibres but mentioned that we were free to bring along any fibres we wished to experiment with over the course of the workshop and of course our limitless curiosity!

Week 1:

During week 1 we worked with Jacquard Acid Dyes.  Once Sharon explained the basics of what would and would not work with these dyes, she set us to work, initially teaching us how to secure hanks for the dye pot.  We were each given our own pot to work with.  Then we got down to the fun work of choosing dyes, testing fibres and dyeing.

Our first experiment was with solid colour.  We each threw a variety of fibres into our respective pots and got to work.  It was great fun watching as the colours developed.  I had chosen orange for my first test and it was just so exciting watching the different hues develop.  I have prepared short slideshows of the results of each of the experiments over the four weeks.  Details of the fibres are included in the captions.

Next, to some of my fellow participants horror, we saw Sharon cut into an old shrunk felted jumper.  We were each given squares and shown how to randomly sprinkle the dye powder onto the surface.  This time we used a minimum of 3 colours on the sample.  Once prepared it was popped into the dye pot and other fibres were thrown in not to waste the dye that came off the sample.  Here are my results.

By this stage we were all getting really excited.  This was like alchemy or as one of us said, witchcraft (which is possibly a more accurate description as we all gathered round one of the cauldrons (yes there was one, the rest were pots))  and saw the reactions of the different coloured dyes we were adding to the pot full of fibres.  We were learning (among other things) how to control where the differed colour dye permeated the fibres and how the colours mixed throughout the process.  Here’s what I produced.

Week 2:

 

 

 

It is amazing how disciplines have their own languages. Mordants; fugitive colours; substantive dyes – Sharon quickly demystified all the terminology – a real confidence boost – then she produced a vat of fibres which she had been seeping in the mordant for some days.  She also gave us a variety of pots which we could work from.  Then came the fun ‘show and tell’.  Sharon had been growing and collecting various flowers and plants over the summer months.  She dried these especially for the session so we each got one to work with.  We had dried containers of marigolds, rose petals, sunflower petals, sunflower heads, and ground up nettle.  I got the nettle to try.  One of the participants opted for fresh eucalyptus.  We set pulling the dye out of the plants, straining it and then to dyeing our fibres.  Here’s our progress and the results:

 

  • nettle powder some of which has lost its colour from the sun, the remainder is a moss green
  • The beautiful and patient dog Loki with his ball
  • The marigold petals produced a delicate creamy result which differed in shade depending on the fibre used
  • The fresh eucalyptus produced a delicate green/yellow result which differed in shade depending on the fibre used

 

 

 

Then as a further experiment we took dye from a couple of the dye baths and added different components to see how the dye reacted.  We used tin, chrome copper and vinegar.  The results were surprising.

Top is the rose dye
middle L/R vinegar, tin, chrome, copper
Bottom is the Sunflower petals

 

I was disappointed with the colour of the nettles which were a murky colour.  Also the powder from the nettles made the fibre really grainy and unattractive.  I thought I would see if I could use fresh nettles from the garden.  Sharon had offered me some mordant to bring home for this experiment and like an idiot I forgot it.  So, based on an earlier comment she had made during the class I decided to try using aluminium foil as a mordant.  I steeped the fibre overnight and made up the dye which I strained.  Then I dyed the fibre.  The result is a beautiful soft green which I am very pleased with.  I am not sure that the mordant took as only time will tell if the fibre loses its colour but it did not happen when I rinsed it.  The grains from the original nettle powder were still scattered throughout the wool fibre so I took my carders to the Kerry sheep fibre.  Although I have yet to be convinced that natural dye is an avenue I want to pursue further I really enjoyed the day and the learning.

  • a sample of the fresh nettle dye looks green brown, like weak tea

I have so much to share from these four weeks that I will save weeks 3 and 4 for my next blog post. A million thanks to Sharon for facilitating such an interesting set of Tuesdays last November.

Colour to dye for

Colour to dye for

When getting my materials together I was often frustrated that I could not get the colours I wanted. This was especially true of silk materials and you had to buy a large quantity to get only a small amount which could be expensive. It was not until my past time of trawling through Youtube videos that a came across the “colour your life, Rae Wollnough” episode. What a revelation. With a very simple process, I could dye not only silks but fibres too.

So I set about getting the materials I needed. Firstly the dyes themselves. I use EasiFix all-in-one protein dye. These dyes work on natural materials like silk and wool etc (I get these from Etsy). These dyes are fixed by heat so no need for a fixing agent. I use a mixture of silk but here I have used a ponge which has a lovely lustre.

Ponge 5 silk

The process is so simple. Cover your table in cling film and wet it with a spray bottle. Place your silk on top, here I have flattened the material out but you can get some nice effects if it’s scrunched too. Your silk must be wet as the colour spreads better and it will burn when heated if it is dry.

Next the fun bit. I use pipettes, brushes or simply pour the dye onto the silk.

Silk wrapped

Once I am happy with the dyeing I wrap the cling around the piece gently patting out as much air as possible. Once wrapped I pop it in the microwave. Only a couple of minutes does a small piece like this. Be mindful to follow the safety instructions of the dyes and only use equipment that is specific for dyeing and nothing you will use domestically.

Once heated I leave the piece to cool completely and it’s this that sets the dyes as well as the heat. This is the worst part of the whole process as I cannot wait to see the outcome. It is not an exact process but the results can be magical.

The piece is rinsed until the water runs clear and it’s done. You can re-dye if you are not happy or think it needs more.

The colour you can achieve are wonderful, the weaker the dye the paler the colour and you can achieve your own colours by mixing also.

Here is a mix of materials I have dyed, silk, silk hankies, throwsters waste. It works equally well on nepps also.
A couple of scarves.

The possibilities are endless and results are well worth the effort as little as it is.