Patent application number | Description | Published |
20110297680 | CARTON WITH PLASTIC RECLOSABLE HEADER - The disclosure relates to a method and apparatus for manufacturing a package with a rigid or semi-rigid container and a polymeric or plastic header with a reclosure, such as a zipper. The rigid or semi-rigid container is typically provided in a stack of flat containers. The header is sealed, glued or otherwise secured to the containers. The container, typically inverted, is filled, and the bottom is formed by folding and sealing the bottom portion of the container. | 12-08-2011 |
20110301006 | CARTON WITH PLASTIC RECLOSABLE HEADER - The disclosure relates to a method and apparatus for manufacturing a package with a rigid or semi-rigid container and a polymeric or plastic header with a reclosure, such as a zipper. The rigid or semi-rigid container is typically provided in a stack of flat containers. The header is sealed, glued or otherwise secured to the containers. The container, typically inverted, is filled, and the bottom is formed by folding and sealing the bottom portion of the container. | 12-08-2011 |
20120060449 | CARTON WITH PLASTIC RECLOSABLE HEADER - The disclosure relates to a method and apparatus for manufacturing a package with a rigid or semi-rigid container and a polymeric or plastic header with a reclosure, such as a zipper. The rigid or semi-rigid container is typically provided in a stack of flat containers. The header is sealed, glued or otherwise secured to the containers. The container, typically inverted, is filled, and the bottom is formed by folding and sealing the bottom portion of the container. | 03-15-2012 |
20120301056 | ZIPPER PROFILE MANUFACTURED BY CUT AND STRETCH METHODS - The disclosure relates to a zipper for a reclosable bag wherein the zipper is designed to make additional sound during operation, and further provide an increased tactile response. The zipper profile is manufactured by forming cuts in the profile, and then the profile is stretched so that the cuts become gaps. These gaps cause additional sound during operation of the zipper. | 11-29-2012 |
20130177262 | STAY OPEN BAG MOUTH AND METHODS OF MANUFACTURE - The present disclosure relates to a stay-open configuration or structure at the mouth of a polymeric or similar package or bag, wherein the configuration or structure has sufficient stiffness or tenacity to be able to maintain the mouth of the package or bag in an open position after being placed into this position. The semi-rigid material which implements the stay-open configuration can be incorporated into zipper components, such as, but not limited to, the flanges. The semi-rigid material may further be a separate element which is attached proximate to the zipper. The semi-rigid material typically goes through processes of extrusion and orientation. | 07-11-2013 |
20140069061 | FULL MOUTH OPENING FLOW WRAPPER PACKAGE - The disclosure pertains to method for manufacturing reclosable packages, bags or pouches using a flow wrapper machine wherein, typically, a self-mating reclosure or zipper sealed inside of the package. In a first embodiment, self-mating reclosures are placed transversely on the web and a flow wrapping machine wraps the web around the food product thereby forming a machine direction fin seal. Transverse direction end seals are likewise formed. In a second embodiment, the web includes quad seals formed by a drag sealer at positions which will become corners of the package. Similar to the method of the first embodiment, the flow wrapping machine wraps the web around the food product thereby forming a fin seal. | 03-13-2014 |
20140263598 | CARTON WITH PLASTIC RECLOSABLE HEADER - The disclosure relates to a method and apparatus for manufacturing a package with a rigid or semi-rigid container and a polymeric or plastic header with a reclosure, such as a zipper. The rigid or semi-rigid container is typically provided in a stack of flat containers. The header is sealed, glued or otherwise secured to the containers. The container, typically inverted, is filled, and the bottom is formed by folding and sealing the bottom portion of the container. | 09-18-2014 |
20140294325 | RECLOSABLE PACKAGE OR BAG WITH SCENTED ZIPPER - The disclosure relates to a zipper for a reclosable package ( | 10-02-2014 |