POLYESTER MONOFILAMENT PACKAGE

摘要

A polyester monofilament package, which is formed by reeling a polyester monofilament comprising polyethylene terephthalate, satisfying all of the following requirements (a) to (d): (a) the coefficient of dynamic friction between yarns of the polyester monofilament being 0.13 µd or less; (b) the package end being in a tapered shape with a taper angle (?) of 75o or less; (c) the variation gradient in unreeling tension (?T) being 0.02 cN/dtex·m or less; and (d) in a part of a reeling thickness of 1 mm in the inner layer of the package, the variation in contraction stress of the polyester monofilament being 3.0 cN/dtex or less. From the polyester monofilament package thus provided, a screen fabric for printing, which has good qualities without the occurrence of failures such as fluffing caused by abrasion, tight warp, weaving bar and so on, can be obtained.