Peelable seals including porous inserts
US9962896B2 · kind B2 · utility
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28References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2014 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Mar 9, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/102
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Peelable seals including porous inserts are described. An example peelable seal includes a porous insert positioned between a first sheet and a second sheet. The porous insert includes a plurality of interwoven strands and a plurality of pores adjacent the interwoven strands through which a bond is formed between the first sheet and the second sheet when heat is applied to at least one of the first sheet, the second sheet or the porous insert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.