| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and an apparatus of protector peeling of a container capable of peeling a protector from the container body effectively in a short time, in a container in which the container body made of metal and the protector made of rubber and the like are fixed by adhesion.SOLUTION: For a container in which protectors 92 and 93 made of soft materials are fixed by adhesion on a container body 90 made of metal, the method includes a procedure for arranging coils 21 and 22 in the vicinity of the fixing position of the protectors; a procedure for destroying an adhesive agent layer by providing high-frequency AC current for the coils for a predetermined period, and by heating the vicinity of the protector fixing position of the container body by high-frequency induction heating; and a procedure for peeling the protectors from the container body. The protectors can be peeled effectively in a short time without damaging the container body made of metal, and this peeling method is also useful for the repair and renewal of the container. |
