Exam And Actual Answers.
Fibers - Answer Fibers frequently are made from a blend or combination of __________
Dry & Stain - Answer Natural fibers (rayon, cotton, linen) absorb water and other substances more
easily than synthetic fibers, so they ____ more slowly and _____ More easily.
seed pod - Answer The cotton plant produces fibers from the ___ ____ of the plant.
Browning - Answer Ligin is the binder in cellulose materials that dissolves in water to cause stains
called ________
Linen & Stem - Answer The flax plant produces _____ fibers from the ____ of the plant.
Spotting - Answer Linen is a natural fiber that easily absorbs water and darkens in color from water
based solutions, making ________ procedure more difficult.
cleaned - Answer Rayon is a man-made fiber manufactured with cellulose, so it should be _______ like
cellulose materials.
Wer - Answer Rayon loses much of his strength when ___, so it tends to shrink.
Alkaline chemicals - Answer Rayon is a man-made fiber manufactured with cellulose materials that are
dissolved in _______________
Browning - Answer Alkaline residues and over wetting could result in _______ in rayon fibers.
Rayon & Cotton - Answer Fibers that easily absorb water and should not be over wetted are: ______ &
_______
, Acetate - Answer Acetate fibers will dissolve in a solvent-based chemicals containing _________.
Wool & Wool - Answer Always clean ______ fibers with cleaning products specifically formulated for
_____ fibers, because they are damaged by high alkaline cleaning products.
Wool & Silk - Answer Two fibers are protein fibers being made from animals or insects: _______ &
________.
Cuticle - Answer Alkaline solutions damage the outer layer of the wool fiber, which is known as the
________.
silk - Answer The protein fiber that comes from the cocoon of worms is ________.
Perspirstion - Answer Silk is damaged by _______ making it brittle.
quickly - Answer Polyester fibers used in a Postrio released water readily and do not absorb water
easily, so polyester dries _______.
polyester - Answer Microfibers are usually manufactured from ________ fibers.
Polyester & Olefin - Answer Oleophilic fibers attract oily soil's which causes yellow distortion. Both
_____ and ______ fibers are oleophilic.
Olefin - Answer Polypropylene is another name for ______ fibers.
Olefin - Answer Delustered ______ is sensitive to sunlight and is damaged by prolong sunlight
exposure.
Bleaching - Answer The solution dying process for acrylic fibers helps them resist _________.