... Retention Terms of Payment: T/T,L/C Filter tea bag paperProducts Specification:1.Basic weight:16. ... 5gsm,18gsm,21gsm and 23gsm2.Roll Width:120mm,125mm,145mm,485mm etc ... 2 rolls, as per buyer's option3.Inner core:76mm(3' ')4.Outer diameter:450mm,300mm,380mm ... geatseal temperature:135-150 centigrade degree6.Machine:Our filter paper can suitable on most high speed world ...