Pre-dyeing consists of many dyeing processes where the yarn is dyed just before tufting. The most common of those procedures is known as Resolution dyeing. Included in this dyeing strategy are Alternative dyeing, Area dyeing, inventory dyeing, and skein dyeing.
Answer dyeing is received by pre-heating into the polymer melt position, where by it obtains a liquid state. At this time,
dye pigments are dispersed into your polymer melt to acquire the desired colour. This now coloured polymer soften is
extruded through a product referred to as a spinneret, which has similarities to the showerhead. Because the polymer soften is
extruded, the fiber cross-portion is determined by the shape with the holes in the spinneret as well as the extruded fiber is
air-cooled and solidified. Mainly because solution dyeing dyes the fiber during, in lieu of impregnating dye into the
fiber, this method of dyeing generates the best stain cleanability of all fibers.
House dyeing, referred to also as yarn dyeing, is a method utilised principally in various kinds of business carpet
loop constructions constructed from or such as the usage of continual filament nylon. In this process of dyeing, two or
much more distinct shades are fundamentally printed together the duration of your fiber to create a multi-color impact In a nutshell
lengths on the fiber that commonly show up as horizontal or diagonal stripes. This is often done by printing other colors on
the base color by knitting the yarn into narrow tubes. The tubes are steamed and dried. The yarn is then de-knitted
and wound onto cones for tufting or warping. Space dyed nylon is commonly used in carpet made mainly from
Answer dyed yarn to supply accent colour.
Skein dyeing also known as An additional type of yarn dyeing is similar to stock dyeing. Skein dyeing entails a
procedure exactly where yarn is wound into substantial skeins that happen to be hung in dye vats then dyed to provide lesser dye a lot.
Right after dyeing ovde the yarn is then wound on to cones. Skein dyeing is frequently used to dye personalized colors.
Inventory dyeing is regarded as being the oldest method of dyeing carpet yarns. In this method, large portions of staple
yarns are put in a substantial vat ("kettle"), and are dyed under pressure using non-drinking water soluble disperse dyes. Once
dyed, the kettle is drained along with the yarns are then centrifuged to remove surplus h2o. Stock dyed yarns must go
from the spinning and warmth-environment system. The overwhelming majority of polyester fiber is dyed by this method.
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