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Crocking Cloth & Cotton Lawn
Used in a Crockmaster (Crockmeter) to check the amount of dye transfer, following a dry or wet rub fastness test
Used in a Crockmaster (Crockmeter) to check the amount of dye transfer, following a dry or wet rub fastness test. The dyed sample is rubbed, under controlled conditions, against the white crocking cloth. Subsequently, the degree of colour transfer is evaluated using a Grey Scale for assessing Staining.
Every metre of test cloth is rigorously inspected to ensure that you receive faultless material.
Supplied the metre or as crocking squares (cut pieces) - 5 x 5cm with straight or gimped edges.
We supply European (ISO) and American (AATCC) material. (The specifications are different and are not interchangeable.)
The perfect partnership
As designers and producers of both instruments and test materials, our team has an in-depth understanding of testing conditions and requirements, to provide you with the best solution possible.
Standards
- AATCC TM 132
- ISO 105-F09
Sizes
- Cotton Lawn - per pack (1m) approx. 140cm wide
- Crocking Cloths - per pack (500 pieces) 5 x 5cm (straight edges)
- Crocking Cloths - per pack (500 pieces) 5 x 5cm (gimped edges)
- AATCC Crocking Cloth - per pack (1m) approx. 140cm wide
- AATCC Crocking Cloths - per pack (1000 pieces) 5 x 5cm (straight edges)
- AATCC Crocking Cloths - per pack (1000 pieces) 5 x 5cm (gimped/zig zag edges)
I visited James Heal's premises several years ago and was impressed by their in-house Test Materials centre, and the strict quality assurance procedures their team followed to produce the best quality products
Use a James Heal Grey Scale to give an accurate assessment of colour transfer to the crocking cloth.