Title:
SEALED CLAMSHELL CARTON
Document Type and Number:
WIPO Patent Application WO/2012/024206
Kind Code:
A3
Abstract:
A clamshell carton may be erected from a blank for holding a food product. The blank may include various fold lines and corner features such as gussets or glue tabs that facilitate formation of the blank into the clamshell carton that includes a tray and a lid. The tray may have a bottom panel for supporting a food product. The lid may include a window that allows inspection of the food product held in the carton. The carton may include flanges that project outwardly from the tray and lid. When the carton is closed the flanges may define overlapping pairs that may be sealed together to enclose and seal the food product within the carton.
Inventors:
FITZWATER KELLY R (US)
Application Number:
PCT/US2011/047725
Publication Date:
May 03, 2012
Filing Date:
August 15, 2011
Export Citation:
Assignee:
GRAPHIC PACKAGING INT INC (US)
FITZWATER KELLY R (US)
FITZWATER KELLY R (US)
International Classes:
B65D5/22; B31B50/62; B65D5/42; B65D5/52; B65D5/66
Foreign References:
| JP2005170517A | 2005-06-30 | |||
| JPH08207174A | 1996-08-13 | |||
| KR20050090313A | 2005-09-13 | |||
| JPH10101056A | 1998-04-21 | |||
| JP2004059002A | 2004-02-26 |
Other References:
See also references of EP 2605974A4
Attorney, Agent or Firm:
CLAERBOUT, Andrew, N. et al. (PLLCP.O. Box 703, Atlanta GA, US)
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