Packaging insulation products and methods of making and using same
US10787303B2 · kind B2 · utility
13Cited by
297References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2016 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Oct 1, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2439/40
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Packaging insulation for insertion into a packaging container, which includes an air laid natural fibrous batt comprised primarily of natural fibers, having foldable paper sheet material adhered to both sides of the batt. The resulting method and product provides packaging insulation which can be shipped flat and compressed, which expands when unpacked and which can be readily folded to match the interior configuration of a shipping container, such as a cardboard box.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.