Invention Grant
- Patent Title: Childproof blister package with controlled opening
- Patent Title (中): 防水泡罩包装带控制开口
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Application No.: US14762986Application Date: 2014-01-23
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Publication No.: US09533812B2Publication Date: 2017-01-03
- Inventor: Ole Broedsgaard , Peter Johansen , Else Dydensborg , Sanne Norup Westad , Lars Christian Christensen
- Applicant: Danapak Flexibles A/S
- Applicant Address: DK Slagelse
- Assignee: DANAPAK FLEXIBLES A/S
- Current Assignee: DANAPAK FLEXIBLES A/S
- Current Assignee Address: DK Slagelse
- Agency: Holland & Hart, LLP
- Priority: DK201300045 20130124
- International Application: PCT/DK2014/000006 WO 20140123
- International Announcement: WO2014/114297 WO 20140731
- Main IPC: B65D75/36
- IPC: B65D75/36 ; B65B51/24 ; B65D75/52 ; B65D65/42 ; B65D75/32

Abstract:
The present invention relates to a blister package consisting of a lower web in which a row of cavities is provided, and an upper web which is welded to the provided lower web, and wherein perforation lines are provided between adjoining cavities, and wherein there is an area in connection with each cavity where the upper web is not welded to the lower web, such that a snip is created, said upper web being welded to the lower web by a first inner weld which surrounds the cavity completely, as well as a second outer weld which surrounds the cavity around the first weld and adjoins the area where the upper web is not welded to the lower web. The invention also relates to a method of making the blister package.
Public/Granted literature
- US20150368018A1 A CHILDPROOF BLISTER PACKAGE WITH CONTROLLED OPENING Public/Granted day:2015-12-24
Information query
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