B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
B65B 61/18 (2006.01) B65B 13/32 (2006.01) B65B 53/02 (2006.01)
Patent
CA 2178986
A method of packaging an article comprises wrapping the article in a plastic film; and heat sealing the film using a sealing apparatus comprising a main sealing element, and a second sealing element attached at an angle to the main sealing element, and shorter than the main sealing element, such that when the film is sealed, a sealed notch that can be used to initiate opening of the package is made. A package comprises an article wrapped in a plastic film, the film being heat sealed to form a seal, the seal comprising a main seal, and a second seal attached at an angle to the main seal, and shorter than the main seal, and defining a sealed notch that can be used to initiate opening of the package. A sealing apparatus for making an easily opened package comprises a main sealing element, and a second sealing element attached at an angle to the main sealing element, and shorter than the main sealing element, and capable of creating a sealed notch that can be used to initiate opening of the package.
Cryovac Inc.
Smart & Biggar
LandOfFree
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