Microwavable bag or sheet material
US9254061B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2007 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Sep 1, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/3461
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A microwavable material having a structure that may be used to enhance the browning and crisping, and thus improve the taste and appearance, of a food item cooked therein. The material may be in the form of a sheet material or formed as a container such as a bag, pouch, or other suitable structure. The material may have one or more features that help bring the material into close contact with the food item and help conform the bag around the food item. Furthermore, the material may have a structure that avoids substantial contact with liquid released by a food item, may have a venting system suitable for the exiting of moisture, may have a coating, a transparent surface, and when formed as a container, may have a gusseted surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.