Invention Grant
- Patent Title: Conformable face mask packaging and dispensing systems
- Patent Title (中): 适用面罩包装和分配系统
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Application No.: US14420032Application Date: 2013-08-08
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Publication No.: US09272838B2Publication Date: 2016-03-01
- Inventor: Alexander C. Tsuei
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Lisa P. Fulton
- International Application: PCT/US2013/054196 WO 20130808
- International Announcement: WO2014/026037 WO 20140213
- Main IPC: B65D85/24
- IPC: B65D85/24 ; B65D85/16 ; B65D83/08 ; B65B35/50 ; B65D85/18

Abstract:
A system for containing a stack of face masks and dispensing individual face masks from the stack. The system includes a container and a stack of folded face masks. The container has a bottom panel forming a cut-line that defining a flap that is transitionable to an open state to generate an opening in the bottom panel. The stack is disposed within the container, and each face mask includes an elastic sheet forming a central portion and opposing first and second lateral end portions. Each face mask is folded such that a section of the first lateral end portion extends from a first fold line along the central portion. In a dispensing mode, the first lateral end portion of a bottommost folded face mask naturally drops through the opening due to gravity.
Public/Granted literature
- US20150191299A1 CONFORMABLE FACE MASK PACKAGING AND DISPENSING SYSTEMS Public/Granted day:2015-07-09
Information query
IPC分类: