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
Derives screen open area and theoretical paste volume from mesh count and thread diameter, converts it into wet pick-up, dry deposit and dye applied per square metre, and gives the apparent viscosity a power-law paste has at squeegee shear rather than at rest.
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Dyeing, Printing, Color Management & Chemical Control
Models cyclic trimer released from polyester during high-temperature dyeing against what the cooling bath can still dissolve, returning the mass at risk of depositing on fabric and machine and the drop temperature above which nothing crystallises out.
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Finishing & Environment
Builds the full heat balance for a pad-dry-cure line: sensible heat in the carried water, latent heat of evaporation and sensible heat in the cloth to cure temperature, then the burner rating, the specific energy and what five points off the mangle would save.
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Finishing & Environment
Places a measured critical surface tension on the AATCC 118 test-liquid ladder to give the oil repellency grade achieved, the margin to the next rung, the critical tension a target grade demands and the Zisman contact angle at that liquid.
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Testing & Quality
Normalises the three moisture management tester outputs onto their index scales, blends them into the OMMC with the standard weighting, returns the grade, and identifies which index is limiting and what perfecting it alone would be worth.
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Dyeing, Printing, Color Management & Chemical Control
Separates metamerism from a plain shade mismatch by taking the colour difference under incandescent and fluorescent illuminants net of the residual difference under the reference, and reports the index, the margin against a limit and how many illuminants fail.
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Testing & Quality
Places measured exposure hours on the logarithmic blue wool scale, returning the achieved rating and the standard it rounds to, the hours a target grade demands, the margin either way and the equivalent AATCC fading units.
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Finishing & Environment
Computes adhesive add-on from engraved dot geometry: cavity volume, volume per square metre, wet and dry add-on after transfer efficiency and solids, the share of area actually bonded, the finished laminate weight and the adhesive consumed per thousand metres.
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Denim Manufacturing & Specialized Wet Processing
Turns bath concentration, wet pick-up and per-dip fixation into the indigo each box deposits, accumulates it across the sequence, and reports the dips or the concentration a target depth needs along with indigo consumption per tonne of warp.
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Finishing & Environment
Treats flame retardant loss as geometric decay across launderings and returns the add-on surviving at the target wash count, the wash at which it crosses the effective minimum, the half-life of the finish and the initial loading a durable claim actually requires.
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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