Wet Processing
Pad-Batch Dyeing Pick-up Calculator
Determines wet pick-up on a padder from dry and wet sample weights, then converts it into liquor and dye required for the full batch and the resulting depth of shade on weight of fabric.
Calculator
Coloration science from color matching to fixation kinetics. Covers dyes, pigments, printing methods, shade reproducibility, and fastness testing. This section explains practical decision criteria, typical test methods, and failure modes that matter in real production. Readers get checklists, calculation steps, and case examples connecting specifications to cost, reliability, and compliance. Links map core concepts to upstream inputs and downstream processes so choices remain consistent across sourcing, manufacturing, and end-use performance. Each article includes definitions, diagrams where helpful, and plain-language notes to help newcomers ramp quickly while giving experienced professionals the depth needed to troubleshoot and optimize. Standards references are cited with context, and whenever trade-offs exist, we make them explicit so you can defend decisions.
Wet Processing
Determines wet pick-up on a padder from dry and wet sample weights, then converts it into liquor and dye required for the full batch and the resulting depth of shade on weight of fabric.
Calculator
Wet Processing
Converts batch weight and material to liquor ratio into dye bath volume, then totals the water drawn across the dye bath and every rinse fill, with the cost per batch and per kilogram of fabric.
Calculator
Wet Processing
Corrects an off-shade lab dip by scaling dye concentration against the measured colour strength from a spectrophotometer, and reports the Delta E position against the agreed commercial tolerance.
Calculator
Wet Processing
Separates dye exhaustion from true fixation using bath concentrations before dyeing, after dyeing and after soaping, exposing how much dye was absorbed but never covalently fixed.
Calculator
Wet Processing
Scales a laboratory dyeing recipe to bulk, converting shade percentage on weight of fabric into kilograms of dye and grams per litre of salt and alkali into batch quantities, with a correction for commercial dye strength.
Calculator
Wet Processing
Calculates the thermal energy and saturated steam needed to raise a dye bath and its fabric load to process temperature, and the heating time a given boiler capacity will take to get there.
Calculator
Wet Processing
Synchronises chemical dosing to fabric speed on a continuous dyeing range, converting line speed, width, fabric weight and wet pick-up into litres per hour of liquor and the pump setting in millilitres per minute.
Calculator
Rotary screen printing · Dyeing, finishing and printing
Machine specification
Rotary screen printing · Dyeing, finishing and printing
Machine specification
Rotary screen printing · Dyeing, finishing and printing
Machine specification
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