Package and a procedure for packing bags into a roll
US5619840A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 10, 1995 |
| Grant date | Apr 15, 1997 |
| Priority date | — |
| Expiry date | Jan 10, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B25/148
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a delivery package (30) of maxi bags (10) and a method for packing maxi bags into a delivery package (30). A delivery package (30) consists of maxi bags (10) placed overlappingly one top of the other, said bags being rolled around a rolling core (20) into a roll package. The edge portions of the maxi bags (10) have been folded prior to being conducted to a rolling core (20) so that in longitudinal direction the maxi bags (10) are essentially of equal thickness, whereby in each maxi bag layer of a delivery package (30) the undesired thickness of the thick handle part of the lifting loop structure (13) of the maxi bags (10) has been made uniform in order to produce a stable delivery package (30).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.