发明申请
US20050104261A1 Stabilized filament drawing device for a meltspinning apparatus 失效
用于熔融装置的稳定丝拉丝装置

Stabilized filament drawing device for a meltspinning apparatus
摘要:
A stabilized filament drawing device for a meltspinning apparatus. The stabilized filament drawing device applies a high-velocity flow of air to attenuate the filaments, which are discharged from a device outlet in a discharge direction. The filament drawing device includes multiple inclined guides adjacent to the outlet that cause the high-velocity flow of air to deviate from the discharge direction by the Coanda effect. The filaments, which are entrained in the high-velocity process air, likewise deviate from the discharge direction. The guides are arranged such that spaces are absent between adjacent guides.
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