Space dyed yarn production using dense foams
OwnerRick Anthony Porterinventor
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Abstract
This invention relates to an effect coloration process for pseudorandom dyeing of yarns in package or skein form by force filling regions of the yarns with dye formulations immoblized in foam followed by microwave heating to accelerate the diffusion and reaction of the dyes.
Claims2
The process which comprises forcing different colored foamed dye solutions or foamed dye resist solutions into yarn packages followed by microwave heating to accelerate the diffusion and reaction of the dyes in the fiber.
The process which comprises forcing different colored foamed dye solutions or foamed dye resist solutions into skeins followed by microwave heating to accelerate the diffusion and reaction of the dyes in the fiber.
Dependencies are inferred from the claim text.