Polyester non-woven fabric is on the basic terylene material to make finished product .Non-woven fabric can be divided needling,spun-bonded ,hot rolling,squirt cut,loop bonding,wet-type,melting spray .The main application:dewater board is used to produce filting membrance of subgrade handling dewater board.it has characteristics of high osmotic coefficient,great tensile and compression strength,st...
timeTue, 19 Mar 2013 02:53:33 GMT
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