41.Indoor air quality: A term used to describe the quality of air breathed by the occupants of a building
02
2021-10
61.Piece dyed: Carpet dyed by immersion in an aqueous dye bath
03
2021-10
81.Seam: In carpet installation, the line formed by joining the edge of two pieces of carpet by various techniques – tape, hand sewing, etc.
04
2021-10
101.Traffic: The passing back and forth of persons over a given carpet surface area 102.Tuft bind: The force required to pull out a tuft from a carpet surface
05
2021-10
1. Check surface by eye: if the surface looks very fine, means good. If the surface looks coarse, not good.