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US-9908137-B2 · Mar 6, 2018 · US
Manufacturing method and manufacturing equipment of composite sheet of absorbent article
US9107774B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9107774-B2 |
| Application number | US-201013262659-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 29, 2010 |
| Priority date | Apr 3, 2009 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A manufacturing method of a composite sheet of an absorbent article, the method includes joining a continuous body of an elastic member in a predetermined meander pattern in respect to a continuous body of a sheet transported continuously in a transporting direction, the method includes: transporting the continuous body of the sheet by wrapping the continuous body of the sheet around an outer circumferential face of a transporting roll that rotates in a direction along the transporting direction; and joining the continuous body of the elastic member to a portion of the continuous body of the sheet wrapped around the transporting roll by feeding the continuous body of the elastic member to the continuous body of the sheet via an oscillating arm that oscillates in an intersecting direction intersecting the transporting direction with a spindle portion as a swivel fulcrum, wherein the oscillating arm includes an oscillating end side roller arranged at an oscillating end side of the oscillating arm and a spindle portion side roller arranged at a spindle portion side, wherein in the joining, the continuous body of the elastic member supplied toward the spindle portion side roller through a supply route along a rotational central axis direction of the spindle portion is put around an outer circumferential face of the spindle portion side roller and an outer circumferential face of the oscillating end side roller successively and guided to the continuous body of the sheet, and a driving force to make the oscillating arm oscillate is input at a position on the oscillating arm different from the spindle portion.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of manufacturing a composite sheet of an absorbent article, the method including joining a continuous body of an elastic member in a predetermined meander pattern in respect to a continuous body of a sheet transported continuously in a transporting direction, the method comprising: transporting the continuous body of the sheet by wrapping the continuous body of the sheet around an outer circumferential face of a transporting roll that rotates…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
Human Necessities · mapped topic
- A61F13/15609Primary
Human Necessities · mapped topic
- B32B37/20Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9107774B2 cover?
- A manufacturing method of a composite sheet of an absorbent article, the method includes joining a continuous body of an elastic member in a predetermined meander pattern in respect to a continuous body of a sheet transported continuously in a transporting direction, the method includes: transporting the continuous body of the sheet by wrapping the continuous body of the sheet around an outer c…
- Who is the assignee on this patent?
- Nakamura Taishi, Ishikawa Shinichi, Okuda Jun, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification A61F13/15609. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Aug 18 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).