FILM COMPOSED OF ETHYLENE ALPHA-OLEFIN COPOLYMER
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United States of America Patent
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Jan 23, 2025
app pub date -
Dec 13, 2022
filing date -
Dec 13, 2022
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Abstract
An object of the present invention is to obtain a film further excellent in strength, low-temperature sealability, and blocking resistance, and the present invention relates to a film comprising an ethylene/α-olefin copolymer (A) having the following requirements (a1), (a2), and (a3).
- (a1): the melt flow rate (MFR) measured at 190° C. and a load of 2.16 kg is in a range of 0.1 to 8 g/10 minutes,(a2): a density is in a range of 885 to 915 kg/m3, and 10(a3): a melt tension is in a range of 40 to 190 mN.
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