Patent · US Expired

Containers and methods for manufacturing same

US7678097B1 · kind B1 · utility

44Cited by
136References
9Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 12, 1999
Grant dateMar 16, 2010
Priority date
Expiry dateNov 19, 2021

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB32B2439/80
  • WIPO fieldOther special machines
  • WIPO sectorMechanical engineering

Abstract

A container is provided comprising a body defined, at least in part, by a film, the body including at least one side seal, at least two chambers separated, at least in part, by a peelable seal, and the film including a sealant layer having a bimodal thermal behavior such that the side seal is a permanent seal and the peelable seal can, at least in part, be separated.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.