Liquid ejection head and method for manufacturing flow passage member of liquid ejection head
AssigneeCanon Kabushiki Kaisha
InventorsIsao Imamura, Masashi Miyagawa
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Abstract
A liquid ejection head for ejecting a liquid, including a flow passage member, which is composed of a first resin and which is provided with a flow passage configured to come into contact with the liquid, and a plurality of resin-coated members having a core-sheath structure composed of a filler constituting an inner core and a second resin constituting an outer core, wherein the plurality of the resin-coated members are contained in the flow passage member.
Claims13
A liquid ejection head for ejecting a liquid, comprising:
- a flow passage member, which is composed of a first resin and which is provided with a flow passage configured to come into contact with the liquid;
- a liquid supply member bonded to the flow passage member;
- and
- a plurality of resin-coated members having a core-sheath structure composed of a filler constituting an inner core and a second resin constituting an outer core,
- wherein the flow passage member comprises the plurality of the resin-coated members.
A liquid ejection apparatus provided with a liquid ejection head for ejecting a liquid, comprising:
- a flow passage member, which is composed of a first resin and which is provided with a flow passage configured to supply the liquid;
- a liquid supply member bonded to the flow passage member;
- and
- a plurality of resin-coated members having a core-sheath structure composed of a filler constituting an inner core and a second resin constituting an outer core,
- wherein the flow passage member comprises the plurality of the resin-coated members.
Dependencies are inferred from the claim text.