A Design for Spinning Die Channel of Melt-Blown Nonwoven Fabric

Abstract:

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This paper has designed the T-channel, the fish-tail channel and the coat-hanger channel, and compared them separately. The conclusion has been obtained, which the coat-hanger channel conforms to the production technological requirement of melt-blown nonwoven fabric. In order to further confirm the coat-hanger channel design, the pressure and speed distribution of flow process which polymer melt flow in the channel have been simulated by ANSYS. The results indicated that the coat-hanger die channel conformed to the design requirement perfectly.

Info:

Periodical:

Edited by:

Honghua Tan

Pages:

922-926

DOI:

10.4028/www.scientific.net/AMM.66-68.922

Citation:

M. F. Yin et al., "A Design for Spinning Die Channel of Melt-Blown Nonwoven Fabric", Applied Mechanics and Materials, Vols. 66-68, pp. 922-926, 2011

Online since:

July 2011

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Price:

$35.00

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