Apparatus and method for packaging articles
US5471822A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1991 |
| Grant date | Dec 5, 1995 |
| Priority date | — |
| Expiry date | Sep 30, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B43/123
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Apparatus and method for packaging articles, such as container ends, using a product having a plurality of interconnected compartments formed in two continuous superposed sheets by a lengthwise extending seam and a plurality of spaced apart widthwise extending seams so that each compartment has one open end, by moving one of the compartments to a predetermined location, gripping the widthwise extending seams of the one compartment, moving one of the gripped seams toward the other of the gripped seams, applying a force to the open end to move apart the portions of the superposed strips forming the one compartment, holding a plurality of articles at a location aligned with the open end, pushing the articles into the one compartment, at least partially closing the open end to form a partially closed compartment having articles confined therein, moving the partially closed compartment to move another compartment into the predetermined location and repeating the process to form a plurality of interconnected partially closed compartments each having a plurality of articles confined therein. The interconnected partially closed compartments may be severed along the widthwise extending seam…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.