Invention Grant
- Patent Title: Packaging unit having improved sealing, and a method for forming such a packaging unit
-
Application No.: US15318051Application Date: 2014-06-13
-
Publication No.: US09834355B2Publication Date: 2017-12-05
- Inventor: Conny Dahlqvist , Ulrika Persson , Sofia Ekstedt
- Applicant: SCA Hygiene Products AB
- Applicant Address: SE Gothenburg
- Assignee: SCA HYGIENE PRODUCTS AB
- Current Assignee: SCA HYGIENE PRODUCTS AB
- Current Assignee Address: SE Gothenburg
- Agency: Buchanan Ingersoll & Rooney PC
- International Application: PCT/SE2014/050718 WO 20140613
- International Announcement: WO2015/190964 WO 20151217
- Main IPC: A61B17/06
- IPC: A61B17/06 ; B65D75/20 ; A61F13/551 ; A61F13/15 ; B65D65/14 ; B65D75/58 ; B31B160/10 ; B31B70/62 ; B31B150/00

Abstract:
A packaging unit for hygiene articles is formed from a sheet having a folding axis dividing the sheet into first and second regions. One of the inner edge portion and the outer edge portion of the edge zone of the first region is provided with resealable adhesive, thus forming a first adhesive zone. The other of the inner edge portion and the outer edge portion is adhesive-free. The inner edge portion or the outer edge portion of the edge zone of the second region corresponding to the adhesive-carrying edge portion of the first region is adhesive-free, such that when the sheet is folded about the folding axis, the edge portions carrying resealable adhesive in the first region are brought in contact with the adhesive-free edge portions in the second region. A distance between the at least one first folding axis and the first adhesive zone is 1-20 mm.
Public/Granted literature
- US20170129674A1 A PACKAGING UNIT HAVING IMPROVED SEALING, AND A METHOD FOR FORMING SUCH A PACKAGING UNIT Public/Granted day:2017-05-11
Information query