Title:
エアレイド吸収コアを形成するための装置および方法
Document Type and Number:
Japanese Patent JP5016039
Kind Code:
B2
Abstract:
An apparatus for forming air-laid absorbent cores, having a first and second mat-forming wheel. Means are also provided for applying a first and second web of casing material onto the peripheral surface of the first and second mat-forming wheel, respectively, for providing a third web of casing material into the nip between the first and second mat-forming wheel, for applying an adhesive coating on both sides of the third web, the mat-forming wheels being so positioned that the formed core elements on the respective first and second mat-forming wheels will abut the third web when passing the nip between the first and second mat-forming wheel, and for pressing together the portions of the three webs located outside the contour of the core element, containing the first and second core element, whereby the air-laid core elements will encapsulated in casing material. Also, a method for forming air-laid absorbent cores.
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Inventors:
Gunner Ed Waltson
Application Number:
JP2009520702A
Publication Date:
September 05, 2012
Filing Date:
July 20, 2006
Export Citation:
Assignee:
Ssear Hygene Products Arb
International Classes:
A61F5/44; A61F13/15; A61F13/472; A61F13/49; D04H1/407; D04H1/58; D04H1/593; D04H1/70; D04H1/732; D04H1/736
Domestic Patent References:
| JP11318977A | ||||
| JP61028003A | ||||
| JP7150456A |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro