Apparatus and methods for forming mailers with inserts
US4896822A · kind A · utility
3Cited by
18References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 1989 |
| Grant date | Jan 30, 1990 |
| Priority date | — |
| Expiry date | Apr 5, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D5/025
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The form includes a pair of outer panels with an insert therebetween. Corresponding ends of the panels and inserts have registering marginal feed strips. The insert has an additional marginal feed strip extending outwardly of the panels at each of the opposite ends thereof. The insert is formed of heavier material than the panels. The transversely extending edges of the insert are set back from the transverse edges of the panels, the latter being adhesively secured one to the other. Problems in tenting are thus avoided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.