| 摘要 |
<p>PURPOSE:To produce the titled sheet at high speed that is thin and excellent in adhesive strength between the film and the base, by melt-extruding a linear low- density polyethylene to which a low-density polyethylene is incorporated in a specified amount to be laminated onto a base sheet surface. CONSTITUTION:A mixture in which a low-density polyethylene is added in an amount of 10-40wt% to a linear low-density polyethylene is melted and extruded to be laminated onto a base sheet (e.g. paper, cellophane, etc.) to produce the intended sheet. EFFECT:The sheet is excellent in stiffness, mechanical strength, heat resistance, cold resistance, heat sealability, chemical resistance, barrier property, etc.</p> |
