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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-2026103356-A1, on 16 April 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000000446

Sealing material supply device

Published
Permanent URL
Classification
Material Handling › Package Handling
Original source
US-2026103356-A1, the United States Patent and Trademark Office, 16 April 2026
Document SHA-256
b39288d8ccc9df68a416c25ec87ffd02bf099621d372f2a242d0813fb6954e07

Abstract

There is provided a sealing material supply device that continuously supplies a sealing material to an uncoated portion on an edge portion of a current collector on which an electrode is coated, the sealing material supply device including a pair of main body portions disposed so as to sandwich an old sealing material and a new sealing material, a welding portion provided in each of the main body portions, the welding portion being configured to weld the old sealing material and the new sealing material to each other, and a half-cut portion provided in each of the main body portions, the half-cut portion being configured to cut off a surplus portion of the old sealing material and the new sealing material.

Publication information

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Citation

OpenTechnical Publication OT-2026-000000446, “Sealing material supply device,” published September 15, 2026 at 19:02:53 UTC, https://opentechnical.org/p/OT-2026-000000446.

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Terms

This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.