ロールプレス装置および圧着方法

JP7891654B2Active Publication Date: 2026-07-17PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Filing Date
2022-08-31
Publication Date
2026-07-17

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Abstract

A roll press device (1) wherein a main conveyance line (10) conveys a metal foil (W1) to be used as a substrate. A pressure roll (12) is provided on top of the main conveyance line (10). Lithium conveyance lines (20, 30) convey lithium foils (W2, W3) to be adhered to the metal foil (W1) and join the main conveyance line (10) upstream of the pressure roll (12). The pressure roll (12) presses the surface of the metal foil (W1) while rolling the lithium foils (W2, W3) onto the surface of the metal foil (W1).
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