초록 ▼

A method of manufacturing a labeled container of synthetic resin having a label affixed to its outer periphery. A heat-stretchable tubular label is inserted into a forming die, and a thermoplastic resin sheet which has been heated and softened is positioned within a space defined by the label. When

A method of manufacturing a labeled container of synthetic resin having a label affixed to its outer periphery. A heat-stretchable tubular label is inserted into a forming die, and a thermoplastic resin sheet which has been heated and softened is positioned within a space defined by the label. When the resin sheet is expanded radially of the tubular label, the resin sheet is expanded radially under heat simultaneously with the resin sheet, so that both the resin and the label are formed into a shape conforming to the internal surface configuration of the forming die.

대표청구항 ▼

A method of manufacturing a labeled container comprising the steps of: forming a label into a tube form; then inserting said tube form label into a forming die; positioning a thermoplastic synthetic resin sheet, heated and softened, above the top of the forming die containing the tube form label and

A method of manufacturing a labeled container comprising the steps of: forming a label into a tube form; then inserting said tube form label into a forming die; positioning a thermoplastic synthetic resin sheet, heated and softened, above the top of the forming die containing the tube form label and then forcing the sheet into the hollow space defined by the tube form label; radially expanding the resin sheet, which has been forced into the hollow space, to form a container shape conforming to the inner surface configuration of the forming die such that both the resin sheet formed into the container shape and the label are formed into an integral body; said method further characterized in that said label is heat stretched such that said label is radially expanded under heat simultaneously with the resin sheet as said resin sheet is radially expanded within the tube form label, whereby both said label and said resin sheet are formed into a shape conforming to the inner surface configuration of the forming die.