Packaging form for packaging liquid ejection head
AssigneeCanon Kabushiki Kaisha
InventorShogo Kawamura
Life of this patent
Estimating the term…
Abstract
A packaging form for packaging a liquid ejection head equipped with a detachably attachable protective member, the packaging form including: the protective member configured to cover an ejection port surface of the liquid ejection head; cushioning material configured to be mounted on both ends of the liquid ejection head in a longitudinal direction; and a bag member configured to package the liquid ejection head, wherein the liquid ejection head, the protective member, and the cushioning material fixed together are contained inside the bag member and sealed in a depressurized state.
Claims14
A packaging form for packaging a liquid ejection head equipped with a detachably attachable protective member, the packaging form comprising:
- the protective member configured to cover an ejection port surface of the liquid ejection head;
- cushioning material configured to be mounted on both ends of the liquid ejection head in a longitudinal direction, the cushioning material including a through hole in the longitudinal direction of the liquid ejection head, the through hole including a contacting surface for making contact with the liquid ejection head;
- and
- a bag member configured to package the liquid ejection head,
- wherein the liquid ejection head, the protective member, and the cushioning material fixed together are contained inside the bag member and sealed in a depressurized state.
A packaging form for packaging a liquid ejection head equipped with a detachably attachable protective member, the packaging form comprising:
- the protective member configured to cover an ejection port surface of the liquid ejection head;
- cushioning material configured to be mounted on both ends of the liquid ejection head in a longitudinal direction, the cushioning material including a through hole in the longitudinal direction of the liquid ejection head, the cushioning material contains a protruding portion of the liquid ejection head in the longitudinal direction inside the through hole;
- and
- a bag member configured to package the liquid ejection head,
- wherein the liquid ejection head, the protective member, and the cushioning material fixed together are contained inside the bag member and sealed in a depressurized state.
A packaging form for packaging a liquid ejection head equipped with a detachably attachable protective member, the packaging form comprising:
- the protective member configured to cover an ejection port surface of the liquid ejection head;
- cushioning material configured to be mounted on both ends of the liquid ejection head in a longitudinal direction, the cushioning material including a first cushioning member bonded to a second cushioning member, the first cushioning member having a first hole portion and the second cushioning member having a second hole portion, the first hole portion and the second hole portion having different opening areas, the first hole portion and the second hole portion defining a through hole in the longitudinal direction of the liquid ejection head;
- and
- a bag member configured to package the liquid ejection head,
- wherein the liquid ejection head, the protective member, and the cushioning material fixed together are contained inside the bag member and sealed in a depressurized state.
Dependencies are inferred from the claim text.