| TOTANI CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20120135845 | PLASTIC BAG MAKING APPARATUS - Upon cutting a corner of a plastic bag, the cut-out portion is prevented from attaching to the plastic bag. A plastic film ( | 05-31-2012 |
| 20120035035 | PLASTIC BAG MAKING APPARATUS - Plastic bags are made by feeding webs joined at a joint line, and by supplying a side gusset sheet between the webs. The webs are temporarily fixed to two side gusset layers. One web is folded along a first folded line spaced from the joint line to open the webs and form an open surface. One side gusset layer is folded along the first folded line to open the side gusset layers along with an auxiliary gusset portion and form an open surface on layers of the auxiliary gusset portion. One web is turned along a turned line formed between the joint line and the first folded line to make a turned portion superposed on the open surfaces. The other web is folded along a second folded line spaced from the joint line to make a folded portion superposed on the open surfaces. | 02-09-2012 |
| 20110237414 | PLASTIC BAG MAKING METHOD AND APPARATUS - Problems concerning adhesion strength and aging time are eliminated in plastic-bag production in which a strip sheet is bonded with an adhesive and a handle is formed from the strip sheet on an outer surface of a plastic bag. Provided is a bag-making machine in which a strip sheet ( | 09-29-2011 |
| 20110212815 | PLASTIC BAG MAKING APPARATUS - Provided is a bag-making machine for manufacturing a plastic bag with a body part and side gusset parts, in which when a bag having a long height is manufactured, it is not required to use a body member with a long width. Side gusset members ( | 09-01-2011 |
| 20110091595 | PLASTIC FILM STRETCHING APPARATUS - A plastic film ( | 04-21-2011 |
| 20110039676 | PLASTIC BAG MAKING APPARATUS - Provided is a bag making machine for making a bag with an angled bottom by a system different from the conventional system. Body materials of an upper layer and a lower layer are overlapped with each other and fed in the length direction. Furthermore, a bottom gusset material is fed to the body material of one layer and laid on the outer surface thereof, and one side edge of the bottom gusset material is arranged along one side edge of the body material. After the overlap of body material of the upper and lower layers and the feed of bottom gusset material, the bottom gusset material and the body material of the other layer are bonded at the one side edges thereof and fixed temporarily. As the body material is fed thereafter, the body material of one or the other layer and the bottom gusset material are guided by a guide mechanism of body material and bottom gusset material near one side edge of the body material, and the body material of one or the other layer is bent to combine the bottom gusset material with the body material of both layers. Body portion of a plastic bag is formed of the body material of both layers and the bottom gusset portion of the plastic bag is formed of the bottom gusset material. | 02-17-2011 |
| 20110038978 | PLASTIC FILM STRETCHING APPARATUS - (A1) Translate this text A plastic film ( | 02-17-2011 |
| 20110015052 | PLASTIC BAG MAKING APPARATUS - The apparatus includes panel portions forming means by which two webs of panel material are opposed to and superposed on each other and fed longitudinally thereof, the panel portions being formed by the webs of panel material. The apparatus further includes side gusset portions forming means by which sheets of side gusset material are folded into halves and combined with and interposed between the webs of panel material to extend widthwise thereof, the side gusset portions being formed by the sheets of side gusset material. The apparatus further includes bottom gusset portion forming means by which a web of bottom gusset material is combined with the webs of panel material to extend longitudinally thereof, the bottom gusset portion being formed by the web of bottom gusset material with at least one bottom protrusion protruding from the bottom gusset portion. In addition, the apparatus includes option means by which the bottom protrusion is provided with a handle hole, zipper, opening or adhesive, means. | 01-20-2011 |
| 20090175565 | Plastic Bag and Plastic Bag Making Apparatus - A plastic bag including a pair of side gussets | 07-09-2009 |
| 20080250908 | Bag Making Machine - A bag making machine for producing plastic bags by processing plastic films by a processing device, wherein it is intended to accurately process plastic films, to protect the processing device from damage, and to save the required time while decreasing the processing rate as little as possible. A driving mechanism is connected to a processing device to drive the latter. Further, a control device is connected to the driving mechanism. After acceleration (α | 10-16-2008 |
