| 摘要 |
<p>PURPOSE: To provide a bottle made of a synthetic resin wherein a code mark for showing a manufacturing record such as manufacturing date, time, line, etc., is printed in such an area as not to be injured by contact with other bottle or the like. CONSTITUTION: A bottle of a synthetic resin is made of polyethylene terephthalate and consists of a nearly cylindrical bottle body 1 and a mouth 2 for filling or pouring out contents of the body. The body 1 comprises a body portion 3, a label bonding portion 4 forming a part of the portion 3, and a bottom portion 9. And a code mark 5, in which a manufacturing record of the body 1 is coded, is printed on a portion of the body having smaller diameter than a maximum diameter section 6 of the portion 4. And a shrink label 8 on which the contents are shown is attached to the surface of the portion 4. The bottom portion 9 of the body 1 is recessed inward, as a whole, and the code mark 5 is printed in the recess.</p> |
