| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminated metal sheet for a container preventing retorting whitening of a laminate film under a severe whitening environment such as retorting heat sterilization processing using hot water, and capable of maintaining design performance of appearance. <P>SOLUTION: The laminated metal sheet is constituted by coating one side or both sides of a metal plate with the laminate film formed by laminating an adhesive layer on a polyester resin film and having 6-50 μm of thickness. The adhesive layer is mainly composed of a polyester resin. In the adhesive layer, a gel fraction of the adhesive layer resin is set to be 78% or more and the adhesion amount is set to be 0.1-5 g/m<SP POS="POST">2</SP>. Preferably, the adhesive layer includes, as a coloring agent, 1-20 pts.mass of an organic pigment and/or an inorganic pigment at a rate of solid content with respect to 100 pts.mass of solid content in the adhesive composition. <P>COPYRIGHT: (C)2012,JPO&INPIT |
