we are offering natural raw sisal fiber .the sisal fibre, or agave, destined for exportation will be classified per type according to length and quality considering the specification as follows.classification of length:long - 91 cm's to 110 cm's - with a tolerance of 20% length 71 cm's - 90 cm's.this applies to all grades of line fibre but excluding refugo and bucha.classification per grade:type 1 - colour whitishsoft cream, well brushed, humidity maximum 14% without knots.type 2 - colour creamyellowish, well brushed, humidity maximum 14% without knots.type 3 - colour creamyellowish, well brushed, humidity maximum 14%, without knots.refugos (reject) - colour brownishgreen, 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.impurities level:sisal type 1 - 1%sisal type 2 - 3%sisal type 3 - 5%
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