Cushioned packaging materials, cushioned packages, and related methods
US11130620B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 28, 2018 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Sep 28, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2553/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A laminate includes an outer liner having a filament mesh disposed between a paper sheet and a resin layer. The resin layer and mesh extend between first and second opposed lateral edges of the sheet. A cushion layer is disposed over the resin layer. An inner liner of kraft paper is disposed over the cushion layer. A region of the resin layer is activated into an adhesive bonding the cushion layer and inner liner to the sheet. The laminate defines first and second longitudinally adjacent portions. The outer liner in the first portion has opposed first and second peripheral portions extending laterally outward from opposed lateral edges of the cushion layer and inner liner to the first and second lateral edges of the sheet, whereby a first width between the lateral edges along the first portion exceeds a second width measured the lateral edges along the second portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.