Invention Grant
- Patent Title: Tissue product and method and apparatus for producing same
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Application No.: US17413028Application Date: 2018-12-20
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Publication No.: US12071730B2Publication Date: 2024-08-27
- Inventor: Emilie Pleyber , Hubert Pfister , Pascale Saas , Eyyup Turk
- Applicant: Essity Hygiene and Health Aktiebolag
- Applicant Address: SE Gothenburg
- Assignee: Essity Hygiene and Health Aktiebolag
- Current Assignee: Essity Hygiene and Health Aktiebolag
- Current Assignee Address: SE Gothenburg
- Agency: BUCHANAN INGERSOLL & ROONEY PC
- International Application: PCT/IB2018/001556 2018.12.20
- International Announcement: WO2020/128551A 2020.06.25
- Date entered country: 2021-06-11
- Main IPC: D21H27/40
- IPC: D21H27/40 ; B31F1/07 ; D21F3/08 ; D21F11/00 ; D21H27/00 ; D21H27/02 ; D21H27/30

Abstract:
A tissue product with at least four plies made of tissue paper base sheet or nonwoven comprises:
a first outer ply and a second outer ply and at least two inner plies between the first outer ply and the second outer ply, wherein
only one of the inner plies is un-embossed;
the outer plies comprise a micro-embossing pattern;
at least one of the outer plies comprises a décor embossing pattern; and
at least two adjacent inner plies comprise the un-embossed inner ply and one micro-embossed inner ply; wherein the density of the micro-embossed protrusions of the micro-embossed inner ply is different to the density of further embossed protrusions of the micro-embossing pattern of the outer ply which is adjacent to the micro-embossed inner ply.
a first outer ply and a second outer ply and at least two inner plies between the first outer ply and the second outer ply, wherein
only one of the inner plies is un-embossed;
the outer plies comprise a micro-embossing pattern;
at least one of the outer plies comprises a décor embossing pattern; and
at least two adjacent inner plies comprise the un-embossed inner ply and one micro-embossed inner ply; wherein the density of the micro-embossed protrusions of the micro-embossed inner ply is different to the density of further embossed protrusions of the micro-embossing pattern of the outer ply which is adjacent to the micro-embossed inner ply.
Public/Granted literature
- US20220010498A1 TISSUE PRODUCT AND METHOD AND APPARATUS FOR PRODUCING SAME Public/Granted day:2022-01-13
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