摘要 |
PROBLEM TO BE SOLVED: To provide a polyethylenic film for metal vapor deposition excellent in low temp. sealability, slip properties and anti-blocking properties without losing the adhesive strength of a metallized film, the printability/laminate aptitude to a metallized surface and metal gloss. SOLUTION: In a multilayered polyethylenic film for vapor deposition consisting of at least an A-layer and B-layer, the A-layer comprises a resin compsn. consisting of a straight chain ethylene/α-olefin copolymer and low density polyethylene and having physical properties, that is, (1) density of 0.890-0.925 g/cm<3> , (2) external surface haze of 5% or more and (3) seal temp. reaching heat seal strength of 0.5 kgf/15 mm in the seal of mutual surfaces of the A-layers of 110 deg.C or lower and the B-layer is a metallized layer comprising a thermoplastic resin with a m.p. of 100 deg.C or higher. |