Patent ID: 11878514
Assignee: FUJIFILM CORPORATION
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 9:
10. A printing system comprising:
a printing apparatus that prints an image on a substrate; and
a drying device that blows air to a substrate transport surface in a substrate transport path to dry the substrate on which the image has been printed,
wherein the drying device includes
a blowing unit that has a hollow structure and blows air via a plurality of jetting ports disposed at a first surface, and
a gas supply unit that supplies a gas to the blowing unit,

the blowing unit is provided with a gas inflow port into which a gas supplied from a gas supply source flows and that is formed in a second surface which intersects the first surface and at which the jetting ports are not disposed, and
a ratio of a sum of opening areas of the plurality of jetting ports to an opening area of the gas inflow port is equal to or larger than 0.4 and smaller than 0.7.