Polyester film Recommended nominal thickness is as follows: 25¬ªmf=50¬ªmf=75¬ªmf=100¬ªmf=125¬ªmf=150¬ªmf=188¬ªmf=200¬ªmf=250¬ªmf=300¬ªmf=350¬ªmf· Special requirements for thickness can be settled upon negotiation. -_100¬ªm tolerance f+5% 100¬ªm--300¬ªm tolerance f+4% 300¬ªm--350¬ªm tolerance f+6% 1.3 the deviation of diameter and width. Nominal width: 500mm & 1000mm Special requirements for width can be settled upon negotiation. The film can be supplied in tape. Rolls in carton with plastic foam as liner