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公开(公告)号:WO2022236999A1
公开(公告)日:2022-11-17
申请号:PCT/CN2021/113388
申请日:2021-08-19
Applicant: 泉州市汉威机械制造有限公司
Inventor: 林笛
IPC: A61F13/20 , A61F13/32 , A61F13/22 , A61F13/2065 , A61F13/2088 , A61F13/2091 , A61F13/2097 , A61F13/266
Abstract: 本发明涉及一种导管式卫生棉条生产设备,其用于生产卫生棉条,所述卫生棉条包括推管、可滑动地设于推管的吸收体,所述推管包括内管、套设于内管外壁的外管,所述内管可滑动于外管,所述吸收体可滑动地设于外管内,所述内管推动吸收体滑动,包括依次设置于机架上的吸收体成型装置、吸收体压缩装置、施加装置、外管头部成型装置。本发明涉及一次性卫生用品生产领域,实现全自动化生产卫生棉条,提高了生产效率,节省了人工成本,解决了导管式卫生棉条自动化程度低,生产效率低的技术问题。
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公开(公告)号:WO2021122467A1
公开(公告)日:2021-06-24
申请号:PCT/EP2020/086005
申请日:2020-12-14
Applicant: CALLA LILY PERSONAL CARE LTD
Inventor: HOOI, Yu Sing , VO-TA, Vinh-Thang
IPC: B29C65/18 , A61F13/20 , A61F13/2082 , A61F13/2097 , B29C65/8223 , B29C66/3452 , B29C66/8122 , B29C66/81423 , B29C66/81463 , B29C66/9141 , B29C66/91421 , B29C66/919 , B29C66/9241 , B29C66/9261 , B29C66/929 , B29C66/944 , B29C66/949
Abstract: A method of manufacturing a device (50) for insertion into a vaginal or rectal cavity. The method comprises providing a plug (52) configured to be worn inside the cavity, and providing a protective sheath (56) configured to accommodate at least part of the plug (52). The method then comprises heat sealing at least part of the protective sheath (56) to a first end of the plug (52) by at least one of: heat sealing at a temperature of between 100 and 200°C, heat sealing at a pressure of between 3 and 7 bar, and heat sealing for a duration of between 0.5 and 4 seconds.
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