Annette and I over-dyed her pink cotton lace top in Procion MX Fiber Reactive Dye, 3/4 teaspoon Navy and 1/4 teaspoon Golden Yellow. Photos detailing the process follow.
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I used the directions provided on the ProChem and Dye website for Immersion Dyeing using Pro MX Reactive Dyes. This top could also have been dyed in the washing machine (directions are also on the website).
The first step is to weigh the dry goods, in this case the top was 100 grams.
The top before dyeing, soaking in water. If the dry goods are new, one would scour the fabric in hot water – 140′F, 1/2 tsp. Soda Ash, 1/2 tsp. Synthrolpol for 1 pound or 454 grams of fabric.
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Note all supplies are for dyeing only, never use anything with food after you have used it to dye.
Supplies:
Stainless Steel pot or plastic bucket
measuring cups and spoons
long handled spoon for stirring
rubber gloves
mask
apron
thermometer
scale
Salt
Dye
Soda Ash
Synthropol
Measure the desired amount of dye – in this case we wanted a color between medium and dark, which would have been 4 teaspoons of dye for 454 grams of fabric, we had 100 grams, so we used a total of 1 teaspoon of dye. 3/4 t. Navy and ….
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1/4 t. Golden Yellow added to 2 cups of room temperature water. Stir very well to dissolve the dry dye completely. Wear a mask when handling dry dye.
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Here is about 5 liters of room temperature water – 75′F to 95′F.
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Measure the salt, we used 200 grams.
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Add the salt to the water and stir well.
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Add the dye to the water and stir well.
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Squeeze out or spin the wet fabric.
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Add the damp fabric to the dye bath and stir continuously for ten minutes.
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Remove the cloth from the dye bath and set aside.
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Into 2 cups of warm water (95′F)
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dissolve the Soda Ash, we used 1 1/2 Tablespoons.
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Add to the dye bath and stir well.
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Add the fabric and stir continuously for 5 minutes, then stir briefly every 5 minutes for the next hour.
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The dyeing is complete, remove the fabric.
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Pour the dye bath down the drain.
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Rinse the fabric in warm water.
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Wash the fabric in hot water with Synthropol – we only needed 1/16th of a teaspoon – we used more here.
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Rinse the fabric in cold water and spin.
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The dried top. We were very pleased with the color and consistent dye job.