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1. What is the primary goal of To provide participants with basic knowledge of carpet mainte-
the XL North Carpet Main- nance programs, including an overview of carpet types, soil, and
tenance System? cleaning.
2. What are the learning ob- The objectives include understanding specifications, carpet fiber
jectives of the carpet main- and construction, soil, chemistry, maintenance programs, cleaning
tenance program? principles, and cleaning.
3. What impact do color and Light to medium blue carpets show soiling more than other colors,
pattern have on carpet and solid colors show traffic lanes more than patterned carpets.
maintenance?
4. How does carpet density af- Cut pile carpets in traffic lanes crush and mat faster than loop
fect its performance? carpets, while bulk continuous filament yarn does not crush as
easily as staple yarn.
5. What are the two general Natural and synthetic fibers.
categories of carpet fibers?
6. Why is fiber identification Proper identification determines the best products and procedures
important in carpet main- for cleaning and maintenance.
tenance?
7. What is the chemical test Nylon dissolves in formic acid.
for nylon fibers?
8. What does the burn test in- Wool fibers produce an orange flame and smell like burning hair,
dicate for wool fibers? leaving irregular black ashes.
9. What are the characteris- Tufted carpets are made by feeding yarns through needles onto a
tics of tufted carpets? primary backing coated with latex, with a secondary backing added
for stability.
10.
, Comprehensive Guide to Carpet Maintenance and Care
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What are the components Components include face yarns (synthetic and wool), primary back-
of tufted carpet? ing (usually polypropylene), adhesive (latex or hot melt), and sec-
ondary backing (polypropylene, jute, vinyl, or foam).
11. What is the oldest method Woven carpets, which consist of face and backing yarns woven
of making carpets? together.
12. What are the types of wo- Types include Velvet (dense plush pile), Wilton (multi-colored pat-
ven carpets? terns), and Axminster (ribbed appearance).
13. What is the process of Fusion bonding implants carpet yarns into molten vinyl, plastic, or
fusion bonding in carpet rubber adhesive to form the backing.
manufacturing?
14. What is needle punching in Needle punching involves distributing fibers evenly and using
carpet manufacturing? barbed needles to interlock the loose fibers.
15. What is the significance of Dyeing methods, such as pre-dyeing and solution dyeing, affect the
dyeing methods in carpet color and durability of the carpet.
manufacturing?
16. What is pre-dyeing in car- Pre-dyeing is when all the yarns are dyed before the tufting process.
pet manufacturing?
17. What is solution dyeing? Solution dyeing involves adding dye or pigment to the liquid poly-
mer before it is extruded into filament.
18. What should be consid- Choices should be based on aesthetics, environment, soiling, traffic
ered when choosing car- conditions, congestion, time constraints, and budgets.
pet?
19. What is the role of carpet They are responsible for properly identifying carpet fibers to deter-
maintenance technicians? mine the best cleaning and maintenance products and procedures.
, Comprehensive Guide to Carpet Maintenance and Care
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20. What happens to carpets Cut pile carpets in traffic lanes will crush and mat faster than loop
with cut pile in high traffic carpets.
areas?
21. What is the impact of car- The backing system can significantly affect the carpet's perfor-
pet backing systems on mance, influencing durability and maintenance needs.
performance?
22. What is the importance of Understanding chemistry helps in selecting the right cleaning
understanding chemistry agents and methods for different carpet types and soils.
in carpet maintenance?
23. What is Stock Dyeing? Dyeing of staple fiber before it is spun into yarn, requiring minimal
dye usage.
24. Describe Skein Dyeing. Yarn is unwound from cokes to skeins, then mounted and immersed
into a large hot dye vat.
25. What is Space Dyeing? A technique where several colors are printed along the yarn length
to create a tweed effect when tufted.
26. What is Post-Dyeing? Dyeing tufted carpet that is not dyed after tufting but before apply-
ing the secondary backing.
27. Explain Beck/Piece Dyeing. A method where a 100-300 foot piece of unfinished goods is sewn
end to end and rotated through a heat dye bath until the desired
color is achieved.
28. What is Continuous Dye- A process where unfinished goods are sewn end to end and fed
ing? flat through a dye trough, followed by a steamer and dryer in one
continuous movement.
29. What is Print Dyeing? Dye is directly applied to the carpet in the form of a pattern.