| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laminate for packaging material having a non-adsorptive sealant layer which is excellent in non-adsorptive property and heat-sealing property, and further facilitates film-formation. <P>SOLUTION: The laminate for packaging material has a base layer, a straight-chain low density polyethylene resin layer and a cyclic polyolefin type resin composition layer in the order, where the cyclic polyolefin type resin composition layer includes a cyclic polyolefin type resin and an olefin type resin, the olefin type resin has a melt flow rate at 190°C of 5 to 40 g/10 min and exists in the proportion of 3 to 50 mass% in the resin composition, and the cyclic polyolefin type resin composition layer is the uppermost layer in the laminate. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
