compression bag

JP1808882SActive Publication Date: 2025-09-22STELA INC
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Patent Information

Application Number
JP2024026851D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2024-12-25
Publication Date
2025-09-22
Estimated Expiration
2049-12-25

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Abstract

This product is a bag that can be reduced in volume by placing clothing or other items inside the bag and sealing it, then pressing the bag to expel the air inside. Two synthetic resin sheets are laminated, and the designated areas are heat-sealed (thermally fused) to form a vent with a check valve structure. The heat-sealed area is the shaded area in the [Reference Diagram]. The compression bag is 50cm long and 35cm wide.
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