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ff
47 cards·by cometchck
Nonwoven
1. not made from yarn. Made from fibrous webs.
Felt
mostly wool made by interlocking wool scales, for fitted apparel due to lack of flexibility
and elasticity
needlepunched felt
also called fake or faux felt. This process produces fabric using barbed needles that pull
fibers through a web. inexpensive
Foam
Air is incorporated into an elastic like substance making it bulky and spongy, Used to shape
and pad, used on Shoulder pads & intimate appar
Film
Made from vinyl or polymer solution. Waterproof, soil and stain resistant. Ex. Latex, uses:
raincoat
Laminated fabrics
1. Two layers of fabrics combined into 1 layer using adhesive or foam
Advantages of laminated fabrics:
less costly fabric upgraded, self-lining gives comfort & stability, reduced sewing time
3 layers of quilt
• Composite of three layers Face fabric, Fiberfill or batting, Backing fabric
quilt
Held together by ♣ Thread Chemical adhesive
poromeric fabrics (Gore Tex®)
allows water vapor, not liquid water, to pass through.
poromeric fabrics details
waterproof, windproof, and breathable, incorporate very thin & microporous film
Leather
Textile processed from the outside layer of the skin of mammals, reptiles, fish and birds
tanning
A finishing process done to cure leather and suede
Lace
fabric with complex patterns or figures. Most commercial lace made w/raschel
knittingmachine or special lace machine
Braid
narrow fabric made by interlacing yarns lengthwise & diagonally. Uses: trims & belts
Dyes
Can be in solution or paste form, Paste used for printing; penetrates more than
pigments.Soluble and will penetrate into the fiber, Color is
Pigments
Insoluble, Sits on surface of textile and is held by a binding, Color is easier to match because
held on surface vs. chemically combine with
Stages of dyeing
Pre-fiber, Fiber, yarn, fabric, product/garment
Dye penetration is best at
fiber/pre-fiber stage. and least at product/garment stage
Resist dyeing
a. Block or prevent color absorption during yarn and fabric dyeing
Batik
wax is used to block certain areas so that these areas have no dye penetration)
how batik is used
• Design applied with hot wax • Cooled and harden • Dyed in cool or cold dye bath • Wax removed in
hot bath • Expensive and labor-intensive
Tie-dye
Hand process where areas of yarn or fabric are wrapped with thread or string
Advantages of films over leather
uniformity in appearance and quality, availability in uniform widths, cheaper and easier to
make into products
ikat
This fabric is produced by resist dyeing yarns before weaving them, an expensive and labor
intensive process.
Discharge printing
Fabric is dyed in darker colors, design is created by removing colors from selected areas
intensity of color is the same on both sides, may
Overprinting
Printing on a previously dyed fabric
Metamerism
When two colors match under one light but not another
Cross dyeing
producing fabric from fibers of different generic groups (e.g., protein and cellulose)
Union dyeing
used to describe the process used to dye solid colored fabric made from different generic
fibers
What problems can one encounter with pigment prints?
a. washdown (color loss over time after laundering or dry-cleaning) can occur
What is colorfastness?
- Color will not fade when exposed to certain conditions and color will not bleed or more onto
other fabrics (washing, rubbing)
Who or what are converters? What do they do?
These individuals or companies finish greige/grey goods for others.
What are the various functional finishes?
Any process done to fiber, yarn or fabric before or after fabrication to change appearance,
hand or performance
Burnout
subtractive. Chemical is applied in localized areas and dissolves the cellulose leavingthe
other fiber intact
Parchmentization
This process is used on cellulosic fabric and causes it to be sheer and stiff.
Moiré
luster
Mercerization
improve luster, softness, durability, absorbency
sizing
Used to resist the abrasion and tension of weaving, applied to warp yarns prior to weaving them
to protect them from abrasion
Bleaching
usually oxidizing agents - to remove impurities
flocking
natural or synthetic surface fibers applied to base fabric
Tentering
Eliminates problems of skewing and bowing.
Embroidery
can be arranged in almost any direction to create raised designs or motifs
Napping
layer of fiber end raised from ground weave by a mechanical brushing action
Tanning
this process is used to make skins or hides of animals more pliable and water and rot resistant
Singeing
Fiber ends, on the fabric surface, are burned to make the fabric more smooth and
lustrous.Minimizes pilling and provides a smooth surface
Fulling
carefully controlled felting process (moisture, heat, and friction used)