Class / Patent application number | Description | Number of patent applications / Date published |
493267000 | Method | 15 |
20080227611 | SYSTEM AND METHOD FOR CREATING A CONTINUOUS STREAM OF ENVELOPES - A system and method is provided for creating a continuous stream of envelopes. Envelopes are constructed in a manner that uses existing presses and manufacturing equipment to create a stream of envelopes that are connected together. The envelopes are created from the joining of two or more layers of materials and can be shaped into various forms. The stream of envelopes may be printed using existing industrial printers in a continuous process. Subsequently, the stream of envelopes can be separated into individual envelopes. | 09-18-2008 |
20090221409 | Bag-making device - A bag-making device for cross base bags limits the number of quality defects resulting from the fabrication tolerances of the conveyor belt. | 09-03-2009 |
20100167894 | METHOD FOR ALTERING THE STORAGE CAPACITY OF A TUBULAR MESH BAG - It is disclosed a device ( | 07-01-2010 |
20100167895 | METHOD FOR CREATING A SINGLE CONTINUOUS WEB FROM WHICH TO FABRICATE MAILPIECES - A method for producing a continuous web of printed material for use in creating mailpieces. The continuous web has a width and a length, the length comprised of a series of attached sheets. The series of attached sheets are comprising envelope sheets and rectangular content pages. The content pages are rectangular in shape and may be oriented relative to the envelope sheets in a number of different configurations. In some configurations, two sets of content pages and/or envelope sheets can be printed across the width of the web. Sheets for forming business return envelopes may be printed in series with the content pages and envelope sheets. BREs may include individualized return addresses. A control code may be printed on one or more of the sheets for a given mailpiece, providing information for controlling assembly of the mailpiece. Two sets of sheets may be printed across the width of the web by printing content pages onto the continuous web such that two end-to-end content pages are printed across the width of the web. Positioning of mail content pages and envelope sheets for a given mailpiece may be optimized based on respective processing times determined for the system. | 07-01-2010 |
20100240512 | Method for making a string of bags provided with a cursor - The present invention relates to a method for making a string (C) of packaging bags (S) formed with two walls ( | 09-23-2010 |
20100273622 | SPLIT VACUUM BAG - A storage bag includes a first flexible sheet and a second flexible sheet overlying and bonded to the first flexible sheet proximate a portion of an outer periphery of the first flexible sheet to form an open-mouthed bag having first and second sides. A first intermediate wall extends between and substantially across the first flexible sheet and the second flexible sheet. A first compartment is defined by the space between the first side of the open-mouthed bag and the intermediate wall. A second compartment is defined by the space between the second side of the open-mouthed bag and the intermediate wall. | 10-28-2010 |
20100317501 | Method and device for producing rectangular-bottom bags - A method for producing rectangular-bottom bags comprising the following steps: | 12-16-2010 |
20110077139 | METHOD FOR PRODUCING FILM BAGS - Foil bags each having V-shaped inset side gussets offset from the upper edge and a resealable closure in an upper opening are made by first stamping notches out of the longitudinal edges of a first foil strip is provided having stamped-out edge notches. Then side gussets are formed on the edges between the notches, and resealable closure strips are mounted on the foil strip sealing the upper edges of the side gussets. A second flat foil strip is set on the side gussets and closure strips of the first foil strip and bonded to the edges of the gussets of the first foil strip to form a gusseted tube. Further welds form the tube into a sectioned strand from which foil bags can be separated. | 03-31-2011 |
20110269611 | TUBULAR BAGGING METHOD - A tubular bagging machine includes an innovative indentation-forming device and a modified cross-sealing device. The innovative indentation-forming device includes two punches that form two indentations in the foil web. The machine then forms the foil web into a foil tube with the indentations aligned directly opposite each other and bowed outward. The cross-sealing device includes two opposing sealing jaws each having a blank formed in it. The jaws are closed together to form transverse seal zones in the foil tube. The blanks are aligned with each other and receive the aligned indentations so that they are not sealed together, resulting in the formation of an air bubble in one of the seal zones. Also disclosed are methods of manufacturing the bags, bags produced by the disclosed machines and methods, and retrofit kits for upgrading existing tubular bagging machines. | 11-03-2011 |
20120108409 | DEVICE FOR PRODUCING BAGS FROM HOSE-SHAPED MATERIAL - The invention describes an apparatus ( | 05-03-2012 |
20120184422 | Bag with Reinforcing Features - A plastic bag with flexible sidewalls defining an interior volume for holding contents includes a reinforcing feature to resist puncture and/or rupture of the bag. The reinforcing feature may include reinforcing the portion of the bag proximate the bottom edge with additional or thicker thermoplastic material. In various embodiments, the reinforcing feature may be a strip of plastic material attached along a bottom edge of the bag, either internally or externally, to provide additional material resistant to puncture. In other embodiments, the sheet material used to produce the bag may be made with varying thicknesses. In addition, methods of manufacturing a bag with such reinforcing features in a high speed automated process are disclosed. | 07-19-2012 |
20120270714 | SYSTEM AND METHOD FOR PRODUCING BAGS OR POUCHES - The invention describes a system for manufacturing sacks or bags,
| 10-25-2012 |
20130045848 | MACHINE WITH VERTICAL AXIS FOR MAKING FILTER BAGS WITH INFUSION PRODUCTS - A machine for making filter bags ( | 02-21-2013 |
20130172165 | METHOD FOR PRODUCING TRIANGULAR PACKAGING BAGS AND ASSEMBLY THEREFOR - The invention relates to a method for producing packaging bags ( | 07-04-2013 |
20140336029 | PROCESS FOR LASER PUNCTURING HOLES INTO WATER-SOLUBLE FILMS - A process of using lasers having a power of from about 0.5 watts to about 20 watts to puncture holes having maximum widths of about 300 μm in films, more specifically, films used to prepare pouches containing detergent compositions. | 11-13-2014 |