Method for producing carbon nanotube web, method for producing carbon nanotube collected product, and apparatus for producing carbon nanotube web

Abstract

A method for producing a carbon nanotube web includes a step of preparing a carbon nanotube array disposed on a substrate, the carbon nanotube array including a plurality of carbon nanotubes vertically aligned relative to the substrate; and a step of drawing a carbon nanotube web from the carbon nanotube array, the carbon nanotube web including a plurality of carbon nanotube single yarns arranged in parallel in a direction intersecting the direction carbon nanotube single yarns extend, and the carbon nanotube single yarns including a plurality of continuously connected carbon nanotubes. In the step of drawing a carbon nanotube web, the drawing position of the carbon nanotube web from the carbon nanotube array is kept at the same position in the drawing direction of the carbon nanotube web.

Dependencies are inferred from the claim text.