Roll product packaging

JP7924886B2Active Publication Date: 2026-09-25NIPPON PAPER CRECIA CO LTD
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Patent Information

Application Number
JP2023026872
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2023-02-24
Publication Date
2026-09-25
Estimated Expiration
2038-10-31

AI Technical Summary

Benefits of technology

【0009】 本発明によれば、交換頻度の少ない重いロールを複数個入りとした製品であっても持ちやすく、持手部のシールラインや開封用ミシン目での破れを抑制し、かつ開封性に優れるロール製品パッケージを提供することができる。

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Abstract

To provide a roll product package that is easy to hold even when it contains a plurality of heavy rolls that are not frequently replaced, that prevents tearing at the seal line of the handle or the perforation for opening, and that is excellent in openability. [Solution] The present invention provides a roll product package 6 including a packaging bag 1 and a plurality of roll products 5, wherein the packaging bag 1 has a seal line 32a at the boundary between the main body 2 and the handle 3, the handle 3 has a perforation 31 for opening and two finger holes 33, 34, the seal line 32a is configured by a continuous repetition of sealed and non-sealed sections, the roll product 5 has a weight per roll including the core of 180g to 380g, the total weight of the plurality of roll products is 2000g to 4500g, the strength of the perforation / total weight of the plurality of roll products is 0.8 to 2.0, and the length of the sealed section / length of the non-sealed section is 0.2 to 7.0.
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Citation Information

Patent Citations

  • Individual partial glass vessel producer

    JP1989045730A

  • Packaging bag for storing rolled product

    JP2004269010A

  • Packaging bag of sanitary tissue paper

    JP2005153959A

  • Packaging bag and package

    JP2010202252A

  • Packaging bag for toilet paper roll

    JP2012224353A