| 摘要 |
<p>Blister type packaging. The receptacle according to the present invention comprises a transparent shell (1) fastened onto card (2), so as to contain an article (3) bearing a bar code (4). The reading of this code by opto-electronic means through the shell is distorted by ribbings (5) formed on shell (1), facing the code. Thus any confusion between code (4) which is rendered unreadable, and another bar code printed elsewhere on a receptacle is avoided. Application of the present invention is to the blister packaging of boxes of photographic or cinema film which have printed thereon an identification bar code.</p> |
