Textile manufacturing apparatus and textile manufacturing method

Abstract

To provide a novel technology capable of manufacturing fine fibers. [Solution] A fiber manufacturing apparatus is provided, comprising at least a rotating body having a lower tray portion and an upper lid portion that engages with the lower tray portion, and a resin supply portion that supplies molten resin to the center of the rotating body from the direction of the rotation axis of the rotating body, wherein the rotating body has a discharge hole between the lower tray portion and the upper lid portion, and by rotating the rotating body, the supplied molten resin is diffused inside the rotating body, and then released, stretched and ejected from the discharge hole, thereby manufacturing fibers.

Claims

1. A rotating body comprising a lower tray portion and an upper lid portion that engages with the lower tray portion, A resin supply unit that supplies molten resin to the center of the rotating body from the direction of the rotation axis of the rotating body, Having at least, The rotating body has a discharge hole between the lower plate portion and the upper lid portion. A fiber manufacturing apparatus that produces fibers by rotating the rotating body, diffusing the supplied molten resin inside the rotating body, and then releasing, stretching, and flying the resin from the discharge hole.

2. The fiber manufacturing apparatus according to claim 1, wherein the MFR of the molten resin is 5 g / 10 min or more and 80 g / 10 min or less.

3. The fiber manufacturing apparatus according to claim 1, wherein the rotating body further comprises a baffle plate portion formed extending from the lower plate portion on the outer circumference of the lower plate portion.

4. The fiber manufacturing apparatus according to claim 3, wherein the baffle plate portion is provided continuously around the outer circumference of the lower tray portion.

5. A resin supply step involves supplying molten resin to the center of a rotating body from the direction of the rotation axis of the rotating body, to a rotating body comprising a lower tray portion and an upper lid portion that engages with the lower tray portion. A molten resin diffusion step in which the supplied molten resin is diffused into the rotating body while the rotating body is rotated, A fiber manufacturing process in which fibers are manufactured by rotating the rotating body and releasing, stretching, and flying the supplied molten resin from the discharge hole between the lower tray portion and the upper lid portion of the rotating body, A method for manufacturing fibers, comprising at least [a certain element].

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