摘要 |
PROBLEM TO BE SOLVED: To restrict static charging which is caused by friction against a packaged item and protect the packaged item from being soiled and scratched, by the method in which a laminated sheet obtained by sticking together paper and nonwoven fabric made of a thermoplastic resin processed to have an antistatic property is heat-sealed to form a bag with the paper at the outside. SOLUTION: Nonwoven fabric 2 is produced by spinning a resin with an antistatic agent incorporated in advance. A layer of paper 1, as the outermost side, and a layer of the nonwoven fabric 2 made of a thermoplastic resin with an antistatic property, as the innermost side, are laminated with each other via a layer of adhesive between them. The laminated sheet is cut according to the size of an item to be packaged, and formed as a bag by heat-sealing the nonwoven fabric 2, turning its face inward. Thus, static charging which is caused by friction between the bag and its contents is restricted, and by the cushioning effect of the nonwoven fabric 2 the packaged item is protected from being soiled and scratched. |