초록 ▼

A method for protecting a roll of pressure-sensitive paper and a package produced by the method uses bubble wrap and film to protect the roll of paper. The bubble wrap has a plurality of bubbles which permanently entrap air. These pockets of air in the bubble wrap cushion the roll of paper initially

A method for protecting a roll of pressure-sensitive paper and a package produced by the method uses bubble wrap and film to protect the roll of paper. The bubble wrap has a plurality of bubbles which permanently entrap air. These pockets of air in the bubble wrap cushion the roll of paper initially as well as over long periods of time.

대표청구항 ▼

[ We claim:] [1.] A method for protecting a roll of pressure-sensitive paper, comprising the steps of:providing a roll of carbonless paper;supplying a layer of bubble wrap from a single source, the bubble wrap having a first side and a second side, the first side being generally smooth and the secon

[ We claim:] [1.] A method for protecting a roll of pressure-sensitive paper, comprising the steps of:providing a roll of carbonless paper;supplying a layer of bubble wrap from a single source, the bubble wrap having a first side and a second side, the first side being generally smooth and the second side having a plurality of bubbles thereon;supplying a layer of film from a single source;wrapping the bubble wrap and film around the roll of carbonless paper, the first side of the bubble wrap facing the roll of paper;rotating the roll of paper during the step of wrapping;overlapping the bubble wrap and film with ends of the roll of paper; andterminating the wrapping of the bubble wrap around the roll of carbonless paper before terminating the wrapping of the film.