| Patent Number |
Title Of Patent |
Date Issued |
| 7444795 |
Gas seal-in method for a bag with a gas filling compartment and packaging method for a bag with |
November 4, 2008 |
| A method for sealing-in a gas in a gas filling compartment 5 of a bag having a cut-in 6 formed near the upper edge of the gas filling compartment. In the method, two edges of the bag with the contents inserted therein are gripped by grippers and suspended, the blow-in port of a gas ( |
| 7335148 |
Method and apparatus for manufacturing a bag equipped with spouts |
February 26, 2008 |
| An intermittently rotating table-type apparatus for manufacturing a bag equipped with spout(s). The apparatus attaches spout(s) to at least one of the mouths of a bag that are at both shoulders of the bag. The mouth(s) of the bag is expanded by bag mouth suction cups, and the main bo |
| 7121428 |
Supply apparatus for spouts and bags with spouts |
October 17, 2006 |
| A spout supply apparatus including a spout transfer device in which two spout holding devices 43 and 44 are respectively disposed on each end of a reciprocating swing arm 41 that makes a reciprocating swing motion in the horizontal plane through a swing angle of substantially 90 degrees |
| 7104390 |
Conveying apparatus for spouts or bags with spouts |
September 12, 2006 |
| A conveying apparatus for spouts or bags with spouts thereon, including: a circular rotating body which is driven rotationally, a guide rail disposed around the circumference of the rotating body with a predetermined spacing in between, and a plurality of grippers disposed on the rot |
| 7021036 |
Bag-making and packaging machine |
April 4, 2006 |
| A bag-making and packaging machine including a bag-making apparatus 1, a bag-filling (packaging) apparatus 2, and a bag transfer apparatus. The bag-making apparatus 1 of a bag-making and packaging machine, while releasing a film F from a film roll disposed in the horizontal direction |
| 6990790 |
Deaerating method and deaerating apparatus in a bag-filling packaging machine |
January 31, 2006 |
| A deaerating method and deaerating apparatus in a bag-filling packaging machine, using a pair of press-holding members with one of them having a main body and a slide element that fits in the main body. A vacuum passage is formed between the upper portion of the slide element and the |
| 6881287 |
Packaging bag sealing method and a filled and sealed packaging bag |
April 19, 2005 |
| An area where a liquid substance, for instance, is present inside a bag, that is, the area where the liquid substance adheres to the inner surface of the bag, is ultrasonically sealed (thus forming an ultrasonically sealed area), and then an area that is separated from the ultrasonically |
| 6799674 |
Coveying apparatus and rotary type transfer apparatus for spout-equipped bags |
October 5, 2004 |
| A rotary type transfer apparatus used in a continuous manufacturing apparatus for spout-equipped bags. The transfer apparatus includes a transfer rotor and a driving device and installed next to an extraction apparatus. The transfer rotor has spout holding members on its circumferenc |
| 6786326 |
Chain conveying apparatus for spouts or bags with spouts |
September 7, 2004 |
| A chain conveying apparatus for spouts or bags having spouts, including a pair of annular chains. The attachment plates are provided on the respective oppositely-rotating annular chains so that the attachment plates have play in a vertical direction. Centering guide members are dispo |
| 6751928 |
Spout insertion apparatus |
June 22, 2004 |
| An apparatus for inserting spouts into bags comprising a plurality of spout holding member disposed at equal intervals on the circumference of a continuously-rotating rotating table; and a pair of holding members which position and hold both side edges of bags, bag bottom receiving stand |
| 6748984 |
Supply apparatus for spouts or bags with spouts |
June 15, 2004 |
| An apparatus for supplying spouts (or bags attached with spouts) to spout holding members provided on the edge of a circular rotor, including a pair of guide rails that engage with the groove portions of spouts, a timing screw that conveys spouts along the guide rails, and a pushing pawl |
| 6745540 |
Spout sealing method and sealing apparatus |
June 8, 2004 |
| A spout sealing method and apparatus using a spout insertion and temporary-sealing apparatus, a primary sealing apparatus, a secondary sealing apparatus and a cold-sealing apparatus that are installed in a row; and transfer apparatuses being installed between these sealing apparatuse |
| 6729507 |
Liquid filling nozzle and liquid filling apparatus |
May 4, 2004 |
| A liquid filling nozzle including: a tubular nozzle main body having a liquid supply opening and a liquid discharge port, a center rod disposed inside the nozzle main body and raised and lowered, and an opening-and-closing valve body which opens the liquid discharge port when the cen |
| 6729366 |
Flow meter type liquid filling apparatus |
May 4, 2004 |
| A rotary and flow meter type liquid filling apparatus including a liquid reservoir tank that stores and supplies liquid to filling nozzles, and air supply paths for different amount of air supply and air discharge paths for different amount of air discharge being connected to the liquid |
| 6712196 |
Empty bag supplying apparatus and a product-filled bag extraction apparatus in a continuous conv |
March 30, 2004 |
| An empty bag supplying apparatus used in a continuous conveying type bag-filling packaging machine in which the empty bag supplying apparatus receives empty bags and transfers these empty bags to gripper pairs of the bag-filling packaging machine that are moved continuously at a constant |
| 6701973 |
Solid matter loading method and a solid matter loading guide device used in a continuous conveyi |
March 9, 2004 |
| A guide device for loading a solid matter into a bag including: an upper hopper which performs a reciprocating swinging motion along the conveying direction of the bag and about a supporting shaft located in the center of the upper portion of the upper hoppers, and a lower hopper which i |
| 6668517 |
Spout transfer method, spout transfer apparatus and spout positioning and supplying apparatus |
December 30, 2003 |
| With a use of a transfer rotor that has gripping claws on its circumference, spouts are received by the gripping claws and conveyed and transferred to spout holding members of a continuously rotating rotor. The transfer rotor rotates intermittently 60.degree. in a cycle consisting of |
| 6662936 |
Bag conveying apparatus and a gripper endless chain used in a bag filling packaging machine |
December 16, 2003 |
| A bag conveying apparatus including a sprocket continuously rotated on a horizontal plane, a fixed guide member having a guide section of a semicircular shape, and an endless chain mounted between the sprocket and the guide section of the guide member. The endless chain is comprised of a |
| 6655114 |
Apparatus and method for sealing and inspecting a seal portion of a packaging bag |
December 2, 2003 |
| A method of sealing an opening portion of a packaging container by utilizing fusion bonding of the base material, together with an apparatus and method for inspecting the sealed portion. The container material has a welding layer as the innermost layer. The welding layer is melted at a |
| 6655111 |
Bag mouth opening device for continuously conveyed bags |
December 2, 2003 |
| In a device that opens the mouth of each one of the bags that are suspended with the mouths facing upward and conveyed in a vertical state at a uniform speed and uniform spacing in a straight line, a pair of suction disks revolve continuously in mutually opposite directions on circular |
| 6651407 |
Bag supplying device for an automated packaging machine |
November 25, 2003 |
| A bag supplying device including a conveying arm that has a fixed clamping element and a movable clamping element, a reciprocating-rotating assembly that causes the conveying arm to make a back-and-forth rotational movement between a downwardly-facing clamping position and a substantiall |
| 6644462 |
Conveying apparatus and rotary type transfer apparatus for spout-equipped bags |
November 11, 2003 |
| A rotary type transfer apparatus used in a continuous manufacturing apparatus for spout-equipped bags. The transfer apparatus includes a transfer rotor and a driving device and installed next to an extraction apparatus. The transfer rotor has spout holding members on its circumferenc |
| 6622852 |
Continuous container-supplying apparatus |
September 23, 2003 |
| A continuous container-supplying apparatus in which a plurality of container holding assemblies, each comprising right-side and left-side holding members are provided on conveyor belts that run as an integral unit along an annular track that has a pair of parallel sections. Container |
| 6604560 |
Packaging processing apparatus in a packaging machine |
August 12, 2003 |
| A packaging processing (liquid filling) apparatus, including a rising-and-lowering assembly attached to a pivot member and moved vertically and filling nozzles attached to the rising-and-lowering assembly. An endless chain having grippers at equal intervals is rotated continuously by |
| 6575207 |
Apparatus for opening continuously conveyed bags |
June 10, 2003 |
| An opening apparatus that opens continuously conveyed bags with a gas supplied by nozzles. A plurality of nozzles having conical head sections and discharge openings at the tip ends are attached to a rotation transmitting member with equal spaces in between, and this rotation transmi |
| 6547107 |
Filling amount adjustment device for a liquid-form substance filling machine |
April 15, 2003 |
| A filling amount adjustment device for a liquid-form substance filling machine, the device including first sliding units disposed on a swing arm and connecting links pivotally attached at one ends to connecting pins of first sliding members (of the first sliding units) that slide along t |
| 6499280 |
Continuous bag supply device in continuous-filling packaging system and continuous-filling packa |
December 31, 2002 |
| A supply device which, in a retainer type continuous-filling packaging system, converts the movement of empty bags supplied intermittently in a plurality of rows into a continuous motion in a single row and supplies these empty bags continuously to retainers that are conveyed at a consta |
| 6446684 |
Bag opening apparatus and method for use in bag filling and packaging machine using flat bags |
September 10, 2002 |
| A bag opening apparatus and method for use in a bag filling and packaging machine using flat bags allow a bag to move to a subsequent step while being surely maintained in the state of having been opened. At a mouth opening step, the mouth portion of a bag is opened by using suction cups |
| 6390272 |
Article conveying device |
May 21, 2002 |
| A conveying device in which articles supplied intermittently in a plurality of rows are discharged continuously in a single row, comprising a rotational conveying mechanism and a reciprocating driving mechanism. The rotational conveying mechanism rotationally conveys numerous empty-bag |
| 6378574 |
Rotary type continuous filling apparatus |
April 30, 2002 |
| A rotary type continuous filling apparatus that continuously fills bags accommodated in retainers with a filling liquid via filing nozzles. A cylinder of each of the pump devices that correspond to the respective filling nozzles is installed horizontally with the discharge opening fa |
| 6237841 |
Retainer for self-standing packaging bags supplied to a bag-packing packaging machine |
May 29, 2001 |
| A retainer with a bottomed retaining hole and a pair of insertion grooves so that a self-standing packaging bag in a closed state is set in the retaining hole and insertion grooves and then the bag is opened and kept opened during packaging operations. The retaining hole that is vertical |
