| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for easily recycling a delaminated bottle which is difficult to recycle with a traditional method. SOLUTION: This relates to a method for recycling a delaminated bottle whose inside layer b is shrunk and separated from an outside layer a by discharging a stored liquid. In forming this recyclable bottle, a mouth part A1 provided with a one-way suction valve 7 communicating to the inside from the outside and a one-way air supply valve 6 communicating to the inside of the bottle is mounted on the neck part 4 of the bottle fluid-tight and detachably for mounting a compressor A on the bottle. While the air between the inside layer and the outside layer is discharged by the compressor, the inside layer b is expanded for recycling the bottle.</p> |
