Automatic temperature and humidity regulation – Thermostatic – Expanding solid
Patent
1988-10-24
1990-08-07
Marcus, Stephen
Automatic temperature and humidity regulation
Thermostatic
Expanding solid
22912542, B65D 570
Patent
active
049460412
ABSTRACT:
This invention addresses the problem of providing a gable top carton having a secure seal, but which can easily be opened. The gable top carton is of the type having a gable closure including side flaps and end flaps extending to a lower height than the side flaps. Opening of the carton is facilitated by providing an area that is not firmly adhered at the center of the upper portion of an end flap. Security of the seal in spite of the unsealed area is achieved using a stake point immediately below the area that is not firmly adhered. Sealing dies to achieve the foregoing are described.
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FBI Brands Ltd.
Marcus Stephen
LandOfFree
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