Packaging made of card or similar material for packing a plurality of objects, a blank for making such packaging by folding, and a method of manufacturing the blank
US5086925A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1991 |
| Grant date | Feb 11, 1992 |
| Priority date | — |
| Expiry date | Mar 12, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S206/813
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Packaging made of card or similar material for packing a plurality of objects, the packaging comprising a body having a ring of sides and a bottom, thereby defining a volume for receiving said objects, and at least one sheet of shrinkable synthetic material fixed to said body for covering said plurality of objects and for holding the objects in place in said volume by said sheet being shrunk, said bottom being constituted by a plurality of flaps each of which is connected via a corresponding fold line to the bottom longitudinal edge of said ring of sides, said sheet being fixed to at least one of said bottom flaps which is covered, at least in part, by at least one other one of said bottom flaps is such a manner as to clamp said sheet between said flaps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.