Deep draw package and system for making same, including...

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 75/32 (2006.01) A61B 19/02 (2006.01) B29C 51/44 (2006.01) B29C 69/00 (2006.01) B65B 5/02 (2006.01) B65B 9/04 (2006.01)

Patent

CA 2132878

ABSTRACT OF THE DISCLOSURE A system of the present invention includes a deep draw package enclosing a three dimensional item such as for example a blood collection tube or the like, and an apparatus and method for making the same. The deep draw package includes an upper film and a lower film each having a cavity formed therein, with the films sealingly joined together along the periphery of the cavities to form an item containing compartment therein. A tab member is provide along one edge of the films to facilitate opening of the package. The apparatus and method of the present invention include a number of sub- assemblies for providing an upper film and a lower film, forming cavities in the films, placing the item in one of the cavities, sealing the films together along the periphery of the cavities to form a continuous web and cutting the continuous web into strips having the desired number of packages formed therein. The sub-assembly for forming the cavities in the films includes a female die member, a male die member and a polymeric back-up plate to relieve stress during the formation of the cavities in the films.

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