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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-12600589-B2, on 14 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-2026-000000657

Roll dispenser for supporting roll of packaging material

Published
Permanent URL
Classification
Material Handling › Package Handling
Original source
US-12600589-B2, the United States Patent and Trademark Office, 14 April 2026
Document SHA-256
38949c838af5fe73754c432690d3e7f2ff2fb420ae5223bf4d511d675eeffe7f

Abstract

A roll dispenser is arranged to support a roll of packaging material, and includes a chuck assembly with a first chuck unit that includes a first plug received in a first axial end of a core of the roll, a first shaft fixed to the first plug, a first mount brought into engagement with the first shaft, and a first brake connected to the first plug and the first mount to establish friction between the first plug and the first mount. A first handle assembly may adjust a first compressive force applied axially between the first mount and the first shaft to regulate the friction between the first plug and the first mount. The chuck assembly also may include a second chuck unit received in a second axial end of the core for additionally supporting the roll of packaging material.

Publication information

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Citation

OpenTechnical Publication OT-2026-000000657, “Roll dispenser for supporting roll of packaging material,” published September 15, 2026 at 19:03:12 UTC, https://opentechnical.org/p/OT-2026-000000657.

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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.