... be used for IMA, MAISA, CDMA 1. Material:100% cotton 2. Structure:4bstrands, 4250meters/ spool, 50s Our tea bag packing cotton thread ... .A, IMA, Constanta and NF tea bag packing machines. For MAIS.A and NF tea bag packing machines, the length of the roll is usually ... 4250 meters, and it is usually 11000 meters per roll for IMA ...