Try low val section and the filament which possesses the try low val air gap

摘要

(57) Abstract The synthetic polymer filament, passing by that filament, in order to form on the center, and the axis, is characterized extending by the try low val air gap which is present. Each point of the air gap extends facing toward almost the point of 1 sides of the external form of that filament. The try low val air gap has the suspicious look ratio approximately of 3.0 ranges from approximately 1.4, from approximately 5 percent (5%) of cross-sectional area of that filament occupies approximately 30 percent (30%). In the fixed percentage of void of given, decrease of suspicious look ratio increases gloss. The nozzle plate plate in order to produce that thermoplastic synthetic polymer filament was gathered in the central point, it possesses the cluster of three orifices of form of the arrow generally. As for each orifice, the picture it is formed by the leg outside 1st and 2nd it is connected together with the end where the tip where it is directed in the opposite direction to the central point of that cluster becomes pointed. Each orifice, from the joint of the leg outside that directing to the central point of the cluster, extending has the central leg which is present. The leg of each outside possessing the free edge which places interval from the free edge of the outside leg of the orifice of contiguity, at that time picture forming does the gap.