发明名称 FIBROUS PRODUCT AND METHOD FOR MANUFACTURING SUCH A FIBROUS PRODUCT
摘要 A fibrous product includes at least one top ply with an embossing pattern forming pillow-like chambers at least partially surrounded by first embossing protuberances; at least one middle ply embossed in register with the at least one top ply so that second embossing protuberances of the at least one middle ply nest into the pillow-like chambers of the at least one top ply; and at least one bottom ply in register with the at least one top ply and the at least one middle ply being bonded to both the at least one top ply and the at least one middle ply at bonding regions. The at least one bottom ply includes non-embossed areas and embossed areas provided with a micro-embossing pattern, whereby the unembossed areas of the bottom ply are in register with the top ply and the middle ply.
申请公布号 US2013344294(A1) 申请公布日期 2013.12.26
申请号 US201114004425 申请日期 2011.03.15
申请人 EILERT DIANA;HARLACHER HARALD;HEIN FERDINAND;ZOLLER GUNTHER;SCA HYGIENE PRODUCTS AB 发明人 EILERT DIANA;HARLACHER HARALD;HEIN FERDINAND;ZOLLER GUNTHER
分类号 B32B3/26;B32B38/06 主分类号 B32B3/26
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