Spout assembly for a flexible bag

摘要

A spout assembly for a flexible bag having a base flange, a body and a dual lead thread. The base flange has a top surface and a bottom surface. At least one of the top surface and the bottom surface are configured for coupling to a flexible bag. The body extends from the base flange and includes a proximal end corresponding to the base flange and a distal end spaced apart therefrom, and, an inner surface and an outer surface. The dual lead thread extends along the outer surface of the body between the proximal end and the distal end. The dual lead thread has a first threadform and a second threadform. The first threadform has a first threadform length. The second threadform has a second threadform length. The length of the first threadform is different than that of the second threadform.

主权项

1. A spout assembly for a flexible bag comprising:
a spout including:
a base flange having a top surface and a bottom surface opposite the top surface, at least one of the top surface and the bottom surface configured for coupling to a flexible bag;a body extending from the base flange away from the top surface of the base flange, the body including a proximal end corresponding to the base flange, and a distal end spaced apart therefrom, the body including an inner surface and an outer surface, with the inner surface placeable in fluid communication with a cavity of a flexible bag; anda dual lead thread extending along the outer surface of the body between the proximal end and the distal end, the dual lead thread having a first threadform and a second threadform, the first threadform having a first threadform length, and the second threadform having a second threadform length, the length of the first threadform being different than that of the second threadform.