Corkwood knitting and crafts

Dyeing with Procion MX dyes.

Here are some basic instructions and quantities.
There are many ways of using these dyes and
much information on the web, but here is a basic
method and approximate quantities

A word about safety

Although these dyes are amongst the safest on the market, It 
is best to avoid inhaling the dry dye powder as it can produce
lung irritation. Where possible use the dye in solution. Wear rubber
gloves when you are handling the dyes. If you are using the powder for any
length of time it is wise to use a facemask, (available from
most DIY stores). Clean any spills as you go on to avoid unwanted
stains. Protect yourself and the work surfaces and keep the dyes
away from children, food and pets. Do not use dye utensils for
food preparation!

Materials Needed:
Table Salt
Sodium Carbonate Soda Ash
Gloves
Stirring Stick
Water
Detergent (generic Synthrapol if possible)
Large Bucket or Sink

Quantities for 100g fabric

Water 2 to 3 liters for every 100g of fabric

Dye                                                           Salt                    Soda Ash

Pale shades     0.2- 1gm                       20gms/litre                   5gms litre
Mid shades      2-3 gms                         40gms litre                 10 gms litre
Heavy shades  6-8gms                           60gms litre                 20gms litre

Fabric must be clean and free of any coatings. If you are not sure
give it a thorough pre-wash

Bucket dyeing 

1. Pour hot water in the bucket and mix in thoroughly the salt.
2. In a jam jar mix the dye powder with a little warm water and make a
solution. Stir thoroughly so that all the particles are dissolved
3. Add dye solution to the salt water and stir again.
4. Dissolve the soda ash in some water in a jug or jar and add to the dye
solution/salt water in the bucket. This will now start  the chemical reaction.
5. After a minute, immerse the fabric and stir constantly for ten minutes and then
regularly for another twenty minutes. Most of the reaction takes place in the first
30 minutes but for a more intense colour you can leave longer .
6. Rinse thoroughly, Ideally use a detergent such as synthrapol which is made for this purpose. 
squeeze out excess water. (spin dry if you can ) then leave to dry flat