MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617096342 A) filed by Futamura Kagaku Kabushiki Kaisha on August 10, 2026, for Biaxially Stretched Polyethylene Film, Laminate Film, And Package.
Inventors include Watanabe Tatsuya; Teramoto Yasutake; and Okamoto Kentaro.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: [Problem] To provide a biaxially stretched polyethylene film wherein a film that uses a polyethylene-based resin as a main starting material can be stably stretched in two axial directions at the time of stretching; a laminate film; and a package. [Solution] Provided is a biaxially stretched polyethylene film 10 which comprises a base material layer 20 and a surface layer A, wherein the relationship between the calculated MFR (MFRc) of the base material layer 20 and the calculated MFR (MFRs1) of the surface layer A satisfies 0.3 MFRc/MFRs1 1.9. Also provided is a biaxially stretched polyethylene film 10A which comprises at least a base material layer, a surface layer A, and a surface layer B, wherein the relationship between the calculated MFR (MFRc) of the base material layer 20 and the calculated MFR (MFRs1) of the surface layer A satisfies 0.3 MFRc/MFRs1 1.9, and the relationship between the calculated MFR (MFRc) of the base material layer 20 and the calculated MFR (MFRs2) of the surface layer B satisfies 0.3 MFRc/MFRs2 1.9.
Disclaimer: Curated by HT Syndication.
