Polyester film for laminating metal can end substrate surface
申请(专利)号：
EP19970105156
申请日期：
1997-03-26
公开/公告号：
EP0798110A3
公开/公告日期：
2000-05-24
申请(专利权)人：
MITSUBISHI POLYESTER FILM CORPORATION
摘要：
The present invention relates to a coextruded laminated film for laminating the external surface of a metal can end substrate comprising:<UnorderedList><ListItem>a polyester (A) layer having the ratio of the ethylene terephthalate units or ethylene naphthalate units to the whole ester units of not less than 85 mol%; and</ListItem><ListItem>a polyester (B) layer which is laminated on the external surface of a metal can end substrate, having the ratio of the ethylene terephthalate units or ethylene naphthalate units to the whole ester units of 65 to 90 mol%,</ListItem><ListItem>having 3 to 50 m thickness, and</ListItem><ListItem>a printed layer being provided on the surface of the (B) layer of said laminated film at a printed area percentage of not more than 90%.</ListItem></UnorderedList>
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