公开(公告)号：US09669957B2

公开(公告)日：2017-06-06

申请号：US13863967

申请日：2013-04-16

申请人： YOSHINO KOGYOSHO CO., LTD.

发明人： Yusuke Ishii ,  Takashi Otsuka ,  Katsuyoshi Inagawa ,  Takao Iizuka

IPC分类号： B65B7/28 ,  B65D1/02 ,  B29B11/14 ,  B29C49/00 ,  B29B11/08 ,  B29C49/06 ,  B29K23/00 ,  B29K105/00 ,  B29L31/00

CPC分类号： B65D1/0207 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/1444 ,  B29B2911/14486 ,  B29B2911/14666 ,  B29B2911/14753 ,  B29B2911/1476 ,  B29C49/0073 ,  B29C49/06 ,  B29K2023/12 ,  B29K2105/258 ,  B29L2031/7158 ,  B65D1/0223

摘要： A technical problem is to fully make up for a restricted upper limit to the preform body wall thickness. An object is to provide a bottle which is narrow-mouthed and yet has a substantially expanded body. In principle, the bottle may include a mouth opening portion with a bore diameter of 10 mm or less and a maximum diameter of the body is 2.5 times or more than the bore diameter of the mouth opening portion, and wherein a maximum diameter portion of the body has a minimum wall thickness of 0.45 mm or more.