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Patent Agency Ranking
公开(公告)号：WO2023062505A1
公开(公告)日：2023-04-20
申请号：PCT/IB2022/059690
申请日：2022-10-10
Applicant: STORA ENSO OYJ
Inventor： WANG, Yunbo , LI, Xionggang
Abstract: The present disclosure discloses a cup lid. The cup lid includes: a lid body provided with a mouth; and a cup body engaged flange extending away from the lid body; it's characterized in that the lid body is provided with a slit throughout its thickness, the slit having an elongate shape and having a maximum width between 0.05 and 0.15 millimeters. The present disclosure also discloses a cup assembly including a cup body and the cup lid described above, and the cup lid covers the cup body in a sealing manner through the cup body engaged flange.
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公开(公告)号：WO2022189902A1
公开(公告)日：2022-09-15
申请号：PCT/IB2022/051828
申请日：2022-03-02
Applicant: STORA ENSO OYJ
Inventor： WANG, Yunbo , LI, Xionggang , LIU, Peng
Abstract: The present invention relates to a container comprising: a main body having a first sealing structure, and an upper cover which is capable of covering the main body along an axis of installation and has a second sealing structure matching the first sealing structure, the first sealing structure comprising a protrusion for sealing, the protrusion for sealing comprising a first outer rim and a first inner rim, the second sealing structure comprising a recess for sealing which is cooperated with the protrusion for sealing, the recess for sealing comprising a second outer rim and a second inner rim; wherein the first outer rim abuts against the second outer rim, and wherein the first inner rim abuts against the second inner rim to form a first sealing engagement, and the first sealing structure also comprises a first additional inner rim, the second sealing structure also comprises a second additional inner rim, and the first additional inner rim abuts against the second additional inner rim to form a second engagement section for sealing.
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公开(公告)号：WO2023084374A1
公开(公告)日：2023-05-19
申请号：PCT/IB2022/060671
申请日：2022-11-07
Applicant: STORA ENSO OYJ
Inventor： WANG, Yunbo
Abstract: The present disclosure relates to a cup lid and a cup assembly. The cup lid is used for matching with a cup body to close an opening of the cup body, wherein the cup lid comprises a cover body (11) and an interference fit part (12). The cover body (11) is configured to cover the opening of the cup body, and the interference fit part (12) extends from the cover body at the periphery of the cover body, and the interference fit part (12) comprises a first fitting wall (121) connected with the cover body, a curved connecting wall (122) extending from the first fitting wall, and a second fitting wall (123) extending from the connecting wall and opposite to the first fitting wall, wherein an annular accommodating groove (124) for accommodating an opening edge of the cup body is formed between the first fitting wall (121) and the second fitting wall (123), and the first fitting wall (121) and the second fitting wall (123) are configured to clamp both sides of the opening edge of the cup body in an interference fit manner.
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公开(公告)号：WO2022189903A1
公开(公告)日：2022-09-15
申请号：PCT/IB2022/051829
申请日：2022-03-02
Applicant: STORA ENSO OYJ
Inventor： WANG, Yunbo , ZHANG, Junfang , LI, Xinjiang
Abstract: The invention relates to a punching die, which comprises an upper die assembly and a lower die assembly. The upper die assembly includes an upper die plate and a blade plate fixed to the upper die plate and including a blade edge formed thereon. The lower die assembly includes: a lower die plate; a knife seat fixed to the lower die plate and adapted to support the part to be punched; and a bracket located between the lower die plate and the knife seat and adapted to support the knife seat. The bracket includes at least one support selected from a modular set of supports.
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公开(公告)号：EP4493325A1
公开(公告)日：2025-01-22
申请号：EP23770010.9
申请日：2023-03-15
Applicant: Stora Enso Oyj
Inventor： LI, Xionggang , WANG, Yunbo , WANG, Yan , ZHAO, Kai
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