Seals for opening packaging bags
JP1812100SActive Publication Date: 2025-11-04KOWA CO LTD
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Patent Information
- Application Number
- JP2025009474D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-05-14
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2050-05-14
Smart Images

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Abstract
This product is a seal that covers the opening of a packaging bag that can contain masks, wet wipes, etc., and has two curved slits at one end that function as a stopper when peeled off from the packaging bag. As shown in Reference Figures 1 and 2, which show the usage state, by peeling the product off the packaging bag to which it is attached, the opening of the packaging bag that was covered by the product is revealed, allowing the masks, etc. contained therein to be removed one by one. Furthermore, even after peeling, it is possible to cover the opening of the packaging bag by reattaching the seal, preventing the intrusion of foreign objects and the drying out of the contents after opening.
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