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Then the textiles to be dyed are added to the pot, and held at heat until the desired color is achieved. Textile fibre may be dyed before spinning or weaving ("dyed in the wool"), after spinning ("yarn-dyed") or after weaving ("piece-dyed"). [3] Many natural dyes require the use of substances called mordants to bind the dye to the textile fibres.
The uptake rate of the dye is controlled with the use of sodium chloride. In textiles, acid dyes are effective on protein fibers, i.e. animal hair fibers like wool, alpaca, and mohair. They are also effective on silk. [7] They are effective in dyeing the synthetic fiber nylon, but of minimum interest in dyeing any other synthetic fibers.
Textile fibres or textile fibers (see spelling differences) can be created from many natural sources (animal hair or fur, cocoons as with silk worm cocoons), as well as semisynthetic methods that use naturally occurring polymers, and synthetic methods that use polymer-based materials, and even minerals such as metals to make foils and wires.
While we've already taken a look at the new Crafting Workshop in FarmVille 2, which gives you another use for your many raw materials like wool and crops, we've yet to take a look at the actual ...
Fabrics dyed in the current era from different species of sea snail. The colours in this photograph may not represent them precisely. Tyrian purple (Ancient Greek: πορφύρα porphúra; Latin: purpura), also known as royal purple, imperial purple, or imperial dye, is a reddish-purple natural dye.
Most handspinners make a blend of a woolen and worsted yarn, using techniques from both categories, and thus ending up with a mix. The first step to spin a true woolen yarn, however, is to card the fiber into a rolag using handcarders. The rolag is spun without much stretching of the fibers from the cylindrical configuration.
Unlike the common thread weight system, the greater the denier number, the thicker the thread. The denier weight system, like the common weight system, also specifies the number of strands of the specified weight which were wrapped together to make the finished thread. Only embroidery threads have their weights given in denier.
Merino wool From sheep. Softer than cotton. Retains warmth when wet. Breathability allows lighter weights to be good for summer wear. Icelandic wool: From sheep. Strong but scratchy, best used as an outer layer. Mohair: From goats. Lofty and luxurious. May feel scratchy, best used as an outer layer. Cashmere: From goats. Soft, luxurious ...