| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 383202000 | Combined with, or modified for opening by, a sharp-edged cutting implement or a piercing implement | 7 |
| 20090046958 | Opening mechanism for a flexible container - An opening mechanism for use with a fluid filled collapsible container is disclosed. The mechanism comprises an outlet spout adapted to be joined to a wall of the collapsible container, a perforator for opening the collapsible container through the outlet spout and a driver having a passage therethrough. The driver is received within the outlet spout and screw threadedly engaged therewith for advancement by relative rotation thereof to drive the perforator though the outlet spout to thereby open the collapsible container and permit fluid to be dispensed through the passage. A circumferential flexible seal is provided within the outlet spout on one of the driver and the outlet spout to engage with the other of the driver and the outlet spout to reduce leakage of fluid between the outlet spout and the driver as the collapsible container is opened. | 02-19-2009 |
| 20100215294 | DISPOSABLE BEVERAGE POUCH WITH NIPPLE - A disposable beverage container is disclosed having an aseptic flexible pouch filled with a beverage, and a nipple apparatus attached to an upper surface. The pouch preferably has a patch and the nipple apparatus sits on the patch. The nipple includes one or more cutting teeth that, when actuated by a user, pierces the flexible pouch to cause beverage to flow into the nipple where it can be consumed by a child. | 08-26-2010 |
| 20120275730 | ZIPPER TAPE AND PACKAGING BAG WITH ZIPPER TAPE - Since a rib having a thickness substantially equal to a thickness of each of first and second thick portions is provided in a cutting portion of a zipper tape, the first and second thick portions and the rib can be bonded to an inner surface when the zipper tape is bonded to a bag body. Accordingly, when tearing a packaging bag for opening, stress concentrates on a thin portion having a small tensile strength, so that the packaging bag can be cut at a single cutting position in the thin portion. Consequently, no cutting fragment is generated. Moreover, since a cutting line is positioned by the rib when tearing the packaging bag, the cutting line is not waved, so that the packaging bag can easily be torn with a linear cutting performance. | 11-01-2012 |
| 20130077898 | Pouch with Laser-Treated Straw Piercing Zone - A method and apparatus for improved straw access to the interior of a pouch formed from a multi-ply laminate includes a laser-treated area that has improved characteristics for enabling a straw to pass through the multi-ply laminate to access the interior of the pouch. The laser treated area is more crystalline than adjacent areas of the multi-ply laminate that causes the multi-ply laminate to fracture. One such multi-ply laminate includes a sealant layer, a foil layer, and a PET layer. | 03-28-2013 |
| 20140086513 | COMPOSITE FILM FOR PACKAGING CONTAINERS, METHOD FOR PRODUCING A COMPOSITE FILM, AND PACKAGING CONTAINER - The invention relates to a composite film ( | 03-27-2014 |
| 20140233871 | PLASTIC CLOSURE DEVICE FOR A TUBULAR BAG - The invention relates to a plastic closure device ( | 08-21-2014 |
| 20150344187 | CONTAINER AND CONTAINER WITH ENCLOSED CONTENTS - A container includes a bag, which has an internal space to accommodate contents and a first opening, and a fastener to open and close the first opening. The bag places contents into the internal space through the first opening. The bag also has a second opening and also places contents into the internal space through the second opening. | 12-03-2015 |
