Finishing & Environment
Fits the per-wash decay of an AATCC 22 spray rating from a measured pair, projects the rating at the claimed wash count with and without heat reactivation, and reports the washes a target rating survives either way.
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Finishing & Environment
Computes the surface strain a rubber belt develops around the compression roller, the compression actually applied at a given utilisation, the residual shrinkage that leaves, and the belt thickness or utilisation a target residual would require.
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Finishing & Environment
Turns drum and roller speeds into the surface speeds that matter, the slip between wire points and cloth for both pile and counter-pile rollers, the balance between them, and the relative travel a pass puts through the fabric.
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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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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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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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Finishing & Environment
Compares drain-and-refill cleaning against a continuous flow-through purge for a finishing trough, returning the rinse cycles a carryover limit needs, the volume and time each route costs and the water the better one saves.
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Finishing & Environment
Scales abrasive removal with grit number and contact intensity to give mass loss per pass and over a sequence, the finished GSM, the strength penalty that runs ahead of the weight loss, and the fibre being converted to dust every hour.
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Finishing & Environment
Converts recovered colony counts into percentage and log reduction against the specification, shows the count a target log reduction actually demands, and carries the applied dose through wash retention to the initial loading a durable claim requires.
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