Pearl Technologies, Inc.
Pearl Technologies, Inc. Patent applications | ||
Patent application number | Title | Published |
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20140120201 | Gusseter Board with Retractable Nose - A gusset board has a retractable nose section that travels along a proximal-distal track and can extend to the tip of the gusset board for production of gusseted film, and can retract below the level of interfering structure and moved away from the extrusion bubble for the production on non-gusseted film. Retraction and extension of the nose portion and rocking of the gusset board can be carried out remotely. | 05-01-2014 |