| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an easily unsealable heat-shrinkable package. <P>SOLUTION: In the heat-shrinkable package which is obtained by packaging an article 11 to be packaged with a heat-shrinkable film 12, and then, heat-shrinking the film, an unsealing cut 13 to be functioned as an unsealing means is formed at least in a part of the film, and the unsealing cut 13 is formed so that the axis of the unsealing cut 13 is inclined to the axis of the package. In addition, a device to form the unsealing cut comprises an unsealing cut forming blade and an unsealing cut forming blade receiving member which are disposed facing each other across the heat-shrinkable film 12, and the unsealing cut forming blade is movable and rotatable in the horizontal direction. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
