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US 2015/0031518 A1Published application
Peelable seals including porous inserts
AssigneeFenwal, Inc.
InventorsShawn Davis, Mark B. Jones
Life of this patent
Estimating the term…
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.
Claims5
1-9. (canceled)
A method of producing a container having a peelable seal, comprising:
- sealing a first set of corresponding edges of a first sheet and a second sheet;
- positioning a mesh insert between the first sheet and the second sheet, wherein the mesh insert comprises:
- a plurality of interwoven strands;
- and a plurality of pores adjacent the interwoven strands;
- sealing a second set of corresponding edges of the first sheet and the second sheet to form the container;
- and applying heat to a portion of the first sheet, the second sheet, and the mesh insert to form a peelable seal between the first sheet and the second sheet.
3 more elements
13-20. (canceled)
Dependencies are inferred from the claim text.