MAT - Floor Coverings Flashcards
comes from the Old Italian word “carpita,” or “carpire” meaning to “pluck;” it often use interchangeably with “rug”
Carpet
used for centuries in manufacturing carpets; the standard against which other carpet fibers are judged; naturally flame resistant; the most expensive carpet fiber and is commonly used in woven carpets
Wool
wool that accepts dye easily; colors with great clarity and uniformity; staples are lustrous and tough, color is almost white
New Zealand Wool
wool that is noted for its gloss and sheen, with natural resistance to soiling
Argentinean Wool
a crush-resistant wool
Indian Wool
wool that is the most luxurious and costly of wool; has high abrasion resistance, and durability
Iraqi Wool
wool from a Scottish black face sheep; finest of all carpet wool with staples as long as 15in
Scottish Wool
a natural product that grows like grass, light cream, or oatmeal in color; strong, woody fiber produced from the leaves of the agave plant; tends to stain and crush easily but it’s still stronger and more durable than any natural fiber
Sisal (Scratch Rush)
made from corn husks; natural, organic, and eco-friendly, and its incredibly stain resistant
Maize
strong and flexible hair-like fiber from coconut shells; pale yellow fibers are spun into yarn; it is tough, does not pill, and can withstand a great deal of abrasion; highly resistant and is proven to be unfriendly to insects
Coir (Coconut Plush)
softer than woold but is less durable; does not resist stains and also absorbs moisture
Cotton
the softest of all fibers; absorbent but it may deteriorate; may fade or darken in color when exposed to sunlight; disintegrates with prolonged exposure to moisture
Jute
the most popular carpet fiber used today; versatile, easy to maintain and clean, and withstands heavy foot traffic; often combined with wool for durability
Nylon
one of the first synthetic fibers used successfully in the production of carpets; used as a staple fiber and has the lowest static build-up factor; highly resistant to sunlight, stains, and mildew; found mostly in bath mats, and rugs
Acrylic
aka “modified acrylic;” better heat retention and is flame retardant as compared to acrylic
Modacrylic
soft and luxurious; strong, durable with high abrasion resistance; dyes wells producing clear colors which resist fading; has low static build-up factor
Polyester
newest and one of the most economical; lightest commercial carpet fiber; absorbs moisture, resists stains, cleans well, and is almost completely free of static build-up; commonly used for outdoor carpeting
Polypropylene Olefins
a part of a carpet that is composed of the pile, which is the upright ends of yarn whether cut or looped
Face
a part of a carpet that is considered the foundation of the carpet where the yarns are woven; yarns need a “ground” on which to “hook” themselves
Primary Backing
a mixed synthetic natural rubber compound used to glue on the “roots” of the yarns onto the cotton canvas backing to which they are woven
Latex
aka “carpet pad;” bonded to the primary backing in the latex stage; designed to add dimensional stability, provide added protection, and ensure that the latex adhesive gives proper binding
Secondary Backing
far less expensive and faster to produce than woven carpet; this enabled the mass production of an affordably priced textile floor covering; constructed by punching tufts of yarn into a backing
Tufting
the traditional way of making a carpet on a loom; produced by intertwining the surface pile and the backing simultaneously into an integrated whole
Weaving
the least complex weaving method and the most inexpensive; used primarily to produce sold color carpet; similar to Wilton looms but without the jacquard mechanism
Velvet
carpet weaving process named after a town in England; constructed on a modified jacquard loom; used to produce carpet of more than one color, with as many as five color possible
Wilton
similar to woven carpet because pile and backing are made in a single operation; uses three sets of needles to loop the pile backing tarn and the stitching yarns together
Knitting
fibers, usually acrylic are polypropylene are punched into a web of synthetic to form a homogenized layer of fiber; hundred of barbed needles punch through the support fabric, compressing and entangling the fibers
Needle-Punched Carpet
uses an electrostatic method; dyed short ends of the fiber are electro-statically treated and sprayed onto an electrically charged backing sheet which has been treated with adhesive
Flocked Carpet
created by cutting each loop of a pile; produces a wide range of textures
Cut Pile
a smooth cut pile; the cut ends of the yarn blend with each other for a consistent surface appearance; has a luxurious look and feel
Cut Pile Plush
the texture between cut pile plush and cut pile shag; has twisted yarn, which gives definition to each tuft; made with heat-set yarn, usually dench, low-pile construction
Saxony Plush
a multi-directional, high pile twist, giving an attractive informal look; heavily textured surface created by the long, twisting yarns
Shag
created by weaving, tufting, or knitting the pile yarn into loops; left uncut, and is sometimes referred to as “round wire” in woven carpets; tougher and more easily maintained than cut pile
Loop Pile
the entire surface is made of uniform uncut loops, which are of the same height; very sturdy, and offers a little textural variation; has pebbled surface texture that conceals soilage and hides footprints and other indentations such as chair caster and furniture marks
Level Loop Pile
the surface is made of different pile heights; all uncut loops, which tend to give a dimensional character to the carpet; this loop is capable of producing sculptured patterns
Multilevel Loop
adds a degree of warmth to an all-loop pile; can be produced in tufted and woven constructions
Combination Loop and Cut Pile
in the loop surface, some of the loops are cut and some remain uncut; adds interest to colors and vied a desirable pattern effect
Level Type Shear
loops are sheared to different heights, forming a pattern that can be definite or irregular; produces tonal contrast between the cut and uncut loops of varying heights
Random Shear
process of incising a design into a carpet or rug which has already been woven
Carving
used between colors in a multicolor design rug in order to accentuate and give a design some dimension
Hairline Carving
is the process of actually weaving a design into a low level rather than shearing down or carving it into the carpet
Recessing
is the process of weaving a design in a higher level
Embossing
rounding off those parts of a carpet that have already been carved, recessed, or embossed
Beveling
accomplished by pre-dyeing the carpet fibers before the carpet is manufactured; most carpet undergoes this process because this process allows manufacturers to respond quickly
Dyeing
simulates the intricate patterns of woven carpet at a much lower cost; patterns are applied to the carpet after it is manufactured
Printing
employs flat templates or screens through which dyes are forced to form the finished pattern on the carpet pile
Screen Printing
an electrostatic charge forces the pre-metallized dyes used in this process deep into the pile; it puts down all the colors in the design at the same time
Deep-dye Printing