发明名称 SYSTEMS AND METHODS FOR MULTI-STAGE SEALING OF CONTACT LENS PACKAGING
摘要 A contact lens package includes a first package layer, a second package layer, a lens receiving area defined between the first and second package layers, and first and second seal portions. The first seal portion extends around a first portion of the lens receiving area. The second seal portion extends around a second portion of the lens receiving area. The second seal portion has different sealing properties than the first seal portion. The first seal portion may include a releasable seal between the first and second package layers, and the second seal portion may include a permanent seal between the first and second package layers. [Fig. 3A]
申请公布号 SG189572(A1) 申请公布日期 2013.05.31
申请号 SG20110076304 申请日期 2011.10.18
申请人 MENICON SINGAPORE PTE LTD. 发明人 STEPHEN D. NEWMAN
分类号 主分类号
代理机构 代理人
主权项
地址