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Automation in the dyeing laboratory and its influence on accuracy in batch dyeing

1989; Wiley; Volume: 105; Issue: 5-6 Linguagem: Inglês

10.1111/j.1478-4408.1989.tb01209.x

2056-5267

Hazel N Harvey, James Park,

Color Science and Applications

Accurate laboratory dyeing techniques that correlate with bulk processing are essential if cost‐effective coloration processes are to be established. This will result in the ability to utilise successfully blind dyeing techniques, which will assist in giving the desired quick response to the market and ensure that the material is ‘right first time’. The laboratory dyeing activity has often been criticised by the practical dyer and reasons for this are discussed. Methods of improving laboratory accuracy are reviewed together with several recent developments in laboratory automation. The advantages and disadvantages of the latter are considered. Finally an approach to automation, developed by the authors, that is likely to be of value to the smaller dyeing laboratory is presented.