| 摘要 |
<p>An object of the present invention is to provide a lid for a beverage container, in which both the container and the lid are formed from a synthetic resin, a straw is capable of easily puncturing the synthetic resin lid, and beverage contents will not leak, even under impact. The present invention is a lid of a beverage container, which is formed from a synthetic resin (R), includes a straw puncture region (20) being substantially round and disposed in a portion of the lid, multiple perforated parts (Hc) being formed in the straw puncture region (20) to a depth that corresponds to ¼ to ½ of a thickness of the synthetic resin, in which lid a diameter of the straw puncture region (20) is 8.0 mm or less, and a length of the perforated part (Hc) is 3.0 mm or less.</p> |
