Stretched Polyolefin Film

JP7632733B1Active Publication Date: 2025-02-19OJI HLDG CORP
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Patent Information

Application Number
JP2024099503
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2024-06-20
Publication Date
2025-02-19
Estimated Expiration
2044-06-20

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Abstract

To provide a polyolefin film capable of suppressing roll wrinkles and having higher strength to suppress film breakage. [Solution] A stretched polyolefin film containing a polyolefin resin, which is stretched at least uniaxially in the MD and TD directions, has a coefficient of variation of thickness distribution in the TD direction of 0.200 or less, a tensile strength in the MD direction of 30 MPa or more, and a tensile strength in the TD direction of 50 MPa or more.
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Citation Information

Patent Citations

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