摘要 |
PROBLEM TO BE SOLVED: To provide a lid for a laminated can in which an angel hair is not generated on a tap when the can is opened. SOLUTION: In a laminate material 20 for forming the lid for the laminated can, a face to be the outer face of the lid for the laminated can of a can lid raw material 24 is coated with a laminate film 21 with a two-layer structure constituted of an adhesive layer 22, and a base material layer 23 and a face to be the inner face of the lid for the laminated can of the can lid raw material 24 is coated with a polyester resin film 25. The base material layer 23 of the laminate film 21 contains a filler of 4,000-10,000 ppm. The lid for the laminated can is heat-treated at the glass transition temperature or higher of the laminate film 21 and at 180 deg.C or lower.
|