Process for assembling a bag
US7678037B2 · kind B2 · utility
1Cited by
17References
13Claims
0Family size
Inventor
Key dates
| Filing date | Dec 13, 2006 |
| Grant date | Mar 16, 2010 |
| Priority date | — |
| Expiry date | Mar 2, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB31B2160/20
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention provides a method of making a bag from a foldable pattern, comprising: a) inserting the foldable pattern into an assembly machine; b) placing a series of glue spots on designated surfaces of the pattern; c) folding the foldable pattern, in a sequence such that the resulting product is a finished bag with a glued bottom; and d) exiting the finished bag from the assembly machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.