| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tamper-proof package which has not only sealing and dust-proof function but also a tamper-resistant function which is used to shrink-package an article, a part of which is transferred to the packaged article, and which prevents its packaging material from being reused, and makes a user aware of whether the package has been opened once. <P>SOLUTION: The package is obtained by shrink-packaging the entire or part of an article with a wrapping material made of a transparent heat-shrinkable film as a base material. A part of the face of the heat-shrinkable film which face is to be brought into contact with the article to be packaged is laminated with at least a release layer, a functional layer, and an adhesive layer, in this order, and the adhesive layer is joined to the surface of the packaged article. <P>COPYRIGHT: (C)2011,JPO&INPIT |
