- 专利标题： SPOUT CAP, SPOUT, AND CONTAINER WITH SPOUT
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申请号： US16635762申请日： 2018-08-01
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公开(公告)号： US20210086967A1公开(公告)日： 2021-03-25
- 发明人: Ryosuke MIYAWAKI
- 申请人： HOSOKAWA YOKO CO., LTD.
- 申请人地址： JP Chiyoda-ku, Tokyo
- 专利权人： HOSOKAWA YOKO CO., LTD.
- 当前专利权人： HOSOKAWA YOKO CO., LTD.
- 当前专利权人地址： JP Chiyoda-ku, Tokyo
- 优先权： JP2017-150060 20170802
- 国际申请： PCT/JP2018/028868 WO 20180801
- 主分类号： B65D51/20
- IPC分类号： B65D51/20 ; B65D51/18 ; B65D5/74
摘要：
A spout cap is a spout cap for closing a mouth portion of a spout main body, and includes a cylindrical body portion made of resin, and a sealing film joined to the body portion, in which the sealing film has a thermal bonding layer which is configured to join to a distal end surface of the mouth portion when the mouth portion is closed.
公开/授权文献
- US11167893B2 Spout cap, spout, and container with spout 公开/授权日：2021-11-09