Grade A
Length: 110CM-130CM with a tolerance of 20%.
This applies to all grades of line fibre but excluding Refugo and Bucha.
Moisture: 10%---13%
Impurity: 0---3%
Classification per Grade:
TYPE 1 - Colour whitish/soft cream, well brushed, humidity maximum 14% without knots.
TYPE 2 - Colour cream/yellowish, well brushed, humidity maximum 14% without knots.
TYPE 3 - Colour cream/yellowish, well brushed, humidity maximum 14%, without knots.
REFUGOS (REJECT) - Colour brownish/green, humidity maximum 14%, presence of knots and high percentage of impurities.
BUCHA (TOW) - Colour yellowish/brownish, humidity maximum 14%, presence of knots and a very high level of dust.