Wet and dry processes that deliver the final hand and look. 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. The coverage also includes metrics, data tables, and example calculations so results are reproducible. Where regulations apply, we highlight jurisdiction, scope, and verification pathways. Tools and templates are provided to speed up daily work without sacrificing rigor.
Dyeing, Printing, Color Management & Chemical Control
Builds ink consumption from drop physics – resolution, pass count, coverage and drop volume – into millilitres and grams per square metre, then adds the purge and maintenance ink that never reaches the fabric and costs it per square metre.
Calculator
Dyeing, Printing, Color Management & Chemical Control
Applies Henderson-Hasselbalch to the bicarbonate-carbonate step to give the carbonate fraction at a target pH, computes the Van Slyke buffer capacity the soda ash dose provides, and compares it against the acid released by dye hydrolysis and by the substrate.
Calculator
Advanced Utility & Power Quality
Sizes a capacitor bank from the tangent difference between present and target power factor, reports the apparent power removed from the supply, the distribution loss reduction that follows, and the demand charge and penalty the correction stops paying.
Calculator
Finishing & Environment
Runs the stenter mass balance both ways: entry width, chain width, overfeed and finish add-on into the exit GSM they produce, and a target GSM back into the overfeed it demands – with the error against the current setting.
Calculator
Finishing & Environment
Converts a validated heat-setting reference of temperature and dwell into the equivalent dwell at any other temperature through the Arrhenius rate ratio, then into the line speed and production that temperature allows, with the degrees needed to buy a ten per cent speed change.
Calculator
Mill Operations & Industrial Engineering
Sets the reorder point for a discrete spare from an exact Poisson model of demand during the lead time, compares the policy service level against the economically optimal one derived by marginal analysis, and reports what the gap between them costs a year.
Calculator
Mill Operations & Industrial Engineering
Splits annual quality spend into the four ISO 9004 categories, expresses the total as a share of turnover, and reports the diagnostic ratios – appraisal against prevention, prevention against failure, external against internal – then sizes the saving available from rebalancing towards prevention.
Calculator
Mill Operations & Industrial Engineering
Multiplies stage-by-stage first-pass yields through a spinning to finishing chain into a rolled throughput yield, compares it against the final yield that rework achieves, and sizes the hidden factory – the units that only shipped because they were processed twice.
Calculator
Mill Operations & Industrial Engineering
Builds Shewhart control limits from baseline subgroup data using the published d2 and d3 constants, reproducing A2, D3, D4, B5 and B6 exactly, names the chart the subgroup size demands, and reports how many subgroups the chart needs to catch a stated shift and how much wider the limits would be if the overall standard deviation were used instead.
Calculator
Mill Operations & Industrial Engineering
Loads one fabric order against the machine hours three work centres actually offer inside the due-date window: percentage load at weaving, dyeing and finishing, which centre binds, the schedule slip in days, the machine hours short at the constraint, the quantity that genuinely fits the window and the whole dyeing batches the order mass forces.
Calculator
Every record in these registers was sent in by somebody. Submissions are reviewed before they are published.
1,496 machines in the register.Tell us about a missing one 306 event series in the register.Submit a trade fair or conference 3,038 standards tracked in the register.Get the changes by email each week