DESCRIPTION New Surface Dyeing system able to conjugate the vintage image of the OVD process with the uneven appearance typical of surface dyeing. DYEING combines the application of LINEX SURF, a special combination of new generation EFFETTOSURF CARTESIO
polymers, with a dyeing process using Garmon OVD Dischargeable Dyes.
PROCESS •
Fabric preparation
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Application of LINEX SURF
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Dyeing with OVD Dischargeable Dyes
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Dry processes
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Washing & Finishing
FABRIC PREPARATION A complete preparation with Geopower PFD Extra is fundamental to prevent inhomogeneities not strictly correlated with the process.
EFFETTO CARTESIO
APPLICATION OF LINEX SURF •
Prepare a solution with 20-30 g/L of LINEX SURF.
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Dip the garment at room temperature.
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Spin-dry lightly, with an optimal pick-up of 90-100%.
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Dry in tumbler at about 80-90°C, anyhow untill the garment is perfectly dry.
LOW TEMPERATURE DYEING •
Dose OVD Dischargeable Dyes in the bath at cold temperature, with a suggested LR of 1:10.
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It is possible to use already developed OVD tricromies.
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Increase temperature up to 80°C.
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Once reached the temperature, add sodium sulphate from 5 to 10 g/L according to final shade.
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Keep the temperature for 20 minutes.
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Rinse, spin-dry and dry.
DRY PROCESSES The extreme superficiality of SURF DYEING allows to achieve excellent results with: •
Scraping.
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Laser treatments.
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Applications of Potassium Permanganate and Chlorine.
WASHING & FINISHING After dyeing or dry processes, it is possible to proceed with: •
Stone wash, enzymatic and/or with pumice stone, to achieve strong OLD effects.
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Biopolishing, to remove superficial hairiness.
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Washing at 30°C with Special White RT, to enhance contrasts without influencing color shade.
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High quality finishings, because handfeel is not affected by the process or chemicals involved.
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