Method for producing medium and fiber assembly, and apparatus for producing medium
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsKOUJI IKEDA, TAICHI NAKAMURA
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Abstract
A method for producing a medium includes forming a fiber assembly by discharging a raw material liquid of fibers from a nozzle to generate the fibers and depositing the fibers so as to surround a circumferential surface of a rotatable winder, and transferring the fiber assembly to a base member while rotating the rotatable winder. The circumferential surface of the rotatable winder has a plurality of belt-shaped projection portions extending in a direction along a rotation axis of the rotatable winder.
Claims17
A method for producing a medium comprising:
- forming a fiber assembly by discharging a raw material liquid of fibers from a nozzle to generate the fibers and depositing the fibers so as to surround a circumferential surface of a rotatable winder;
- and
- transferring the fiber assembly to a base member while rotating the rotatable winder,
- wherein the circumferential surface of the rotatable winder has a plurality of belt-shaped projection portions extending in a direction along a rotation axis of the rotatable winder.
A method for producing a fiber assembly including a plurality of fibers arranged in one direction, the method comprising:
- preparing a raw material liquid of the fibers;
- and
- depositing the fibers generated by discharging the raw material liquid of the fibers from a nozzle so as to surround a circumferential surface of a rotatable winder.
An apparatus for producing a medium, comprising:
- a nozzle that discharges a raw material liquid of fibers to generate the fibers;
- a rotatable winder that forms a fiber assembly by depositing the fibers so as to surround a circumferential surface of the rotatable winder;
- and
- a pedestal on which a base member to which the fiber assembly is transferred while the rotatable winder is rotated is placed,
- wherein the rotatable winder has a plurality of belt-shaped projection portions extending in a direction along a rotation axis of the rotatable winder on the circumferential surface of the rotatable winder.
Dependencies are inferred from the claim text.