Method for manufacturing recycled polyolefin film

By blending virgin and non-melting recycled polyolefin pellets, the method addresses yellowing issues in recycled polyolefin films, producing high-quality films suitable for transparent applications.

JP2026063938APending Publication Date: 2026-04-13TOPPAN HOLDINGS INC
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-10-01
Publication Date
2026-04-13

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Abstract

To provide a method for producing recycled polyolefin film that can manufacture a film with suppressed yellowing even when using recycled pellets. [Solution] A method for producing a recycled polyolefin film, comprising the step of producing a polyolefin film by extrusion molding from pellet raw materials including virgin polyolefin pellets and non-melting recycled polyolefin pellets.
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Citation Information

Patent Citations

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