| 摘要 |
PROBLEM TO BE SOLVED: To provide an all-round distribution system for pushing out a filamentous liquid by the support of air. SOLUTION: The all-round distribution system is constituted so as to distribute a liquid material by air supporting fiberizations different in shape, that is, the motion of a filament (for example, melt blowoff or fiberization to be controlled). Particularly, the access from the front for mounting a selected nozzle requires only the regulation of one lever and one fastener. The features of the lever and the nozzle support the discharge from the nozzle even when the die comes into close contact with a die body through use. In addition, the nozzle attaching surface of the die body provides an all-round interface to the nozzle of every type. The air cavity of the die body and the air trough of the nozzle of selected type equilibrate an air flow to regulate the same.
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