| 摘要 |
<p>The packing container has a body through which passes a section formed with each corner at right-angles to the longitudinal axis of the casing-shaped body. In connection with the section are bends between the section ends and central part, parallel with the casing longitudinal axis. The material in the body of the container is such that the positioning of the bends provides sections which can snap-engage, serving as stacking heel formations for packaging units in the casing.</p> |
