Packaging
The packaging design addresses tearing and opening issues in sanitary tissue paper by employing an annular tear line with alternating cuts and non-cuts, ensuring smooth and tear-resistant opening for rigid tissues.
JP7885310B2Active Publication Date: 2026-07-06DAIO PAPER CORP
Patent Information
- Application Number
- JP2024218643
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2026-07-06
- Estimated Expiration
- 2041-03-31
Smart Images
Figure 0007885310000002 
Figure 0007885310000003 
Figure 0007885310000004
Abstract
To provide a film package of sanitary tissue paper excellent in openability.SOLUTION: In a package, a bundle of sanitary tissue papers is packaged with a flexible resin packaging film. The package has a take-out port formation part formed by annularly arranging an easy-open cleaving line at its upper surface, and the easy-open cleaving line constituting an edge of at least one end part in a width direction of the take-out port formation part is constituted by perforations in which deformed cut parts having an end cut part and the part cut into a V shape at one end part or both end parts and non-cut parts are alternately arranged.SELECTED DRAWING: Figure 1
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Tissue paper box
JP2004208765A
Household tissue paper storage box
JP2005119751A
Sanitary paper-filled carton
JP2005225563A
Perforation
JP2006008218A
Tissue paper packaging product
JP2018052559A