Invention Grant
- Patent Title: Adhesively closed packaging systems
-
Application No.: US16138225Application Date: 2018-09-21
-
Publication No.: US10894641B2Publication Date: 2021-01-19
- Inventor: Wenzhen Cheng , William Blake Soeters
- Applicant: L'OREAL
- Applicant Address: FR Paris
- Assignee: L'OREAL
- Current Assignee: L'OREAL
- Current Assignee Address: FR Paris
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Main IPC: B65D53/06
- IPC: B65D53/06 ; B65D47/08 ; A45D33/00 ; B65D43/02 ; B65B7/26 ; B65D55/02

Abstract:
A packaging system includes a base, a lid, a closure structure, and an adhesive deposit. The base has a well. The lid is hingeably connected to the base and has a user input region and a protrusion projecting into the well. The closure structure is configured for releasably retaining the lid in a closed position relative to the base. The adhesive deposit is located within the well and at least partially surrounds the protrusion, and forms a first plurality of adhesive bonds with the well and a second plurality of adhesive bonds with the protrusion. The second plurality of adhesive bonds and the closure structure are configured to exert a combined retention force of at least 20N.
Public/Granted literature
- US20200095038A1 ADHESIVELY CLOSED PACKAGING SYSTEMS Public/Granted day:2020-03-26
Information query