Abstract: The present invention relates to a device for wrapping a piece item stack, which is formed of a plurality of piece item parts that are disposed on top of one another, with a tubular film, wherein the device has a tubular film stock, a conveyor device for pulling a predetermined length of tubular film out of the tubular film stock, a cutting device for cutting the pulled-off tubular film for the formation of a tubular hood and a fitting device, which is arranged downstream of the cutting device in the conveying direction of the tubular film, for pulling the tubular hood over the piece item stack, as well as a method for changing the tubular film stock in such a device. For enhanced safety and guarantee of a disturbance-free operation, a discharge device, which can discharge a length piece (L) of the tubular film, is proposed with the present invention as a part of the device for wrapping the piece item stack.

Abstract: According to some embodiments, systems, methods, apparatus, and computer program code for controlling a video camera to capture video associated with an event are provided which use historical or predictive data. In some embodiments, historical event information and participant information is received. Video camera configuration and position data is received, as well as current event data. The current event data may be received substantially in real time from the event. Video camera control signals are generated based on at least one of the event information, the participant information, and the current event data. The control signals are transmitted to a video camera to control the operation of the video camera.

Abstract: Bag packaging machine comprising an intermittent carousel having vertical spindles (M) fastened to the horizontal carousel (G) and facing upwards allowing the realization of bags (S) with the opening facing downwards and the bottom facing upwards and a collecting device adapted to collect the bags (S) from the spindles (M) and to reverse them so as to place them with the opening facing upwards and the bottom facing downwards so as to be able to fill them. For example, the collecting device may comprise a belt (N) in continuous transit, to which holding devices (V), such as for instance suction cups, are connected.

Abstract: A method and apparatus for the automatic manufacture of flat bottom bags from a substantially continuous supply of a sealable material whereby the material is formed as a bag having a reinforced sealed flat bottom formed by an interior bag forming assembly that is cooperable with a relatively movable bottom platform with sealers and a movable folder assembly that folds the bottom of the bag and removes it from the bag former assembly after a length of the bag is severed from the remainder of the material.

Abstract: Containers (2) for food products are manufactured on a machine (1) equipped with a feed station (4) supplying a single file of tubular elements (2a), a first heat sealer (10) by which a first open end (2b) of each tubular element (2a) is closed and secured, and a first rotary conveyor (3) capable of movement between a first operating position in which the tubular elements (2a) are taken up from the feed station (4), and a second operating position in which the tubular elements (2a) are offered to the first heat sealer (10).

Abstract: An improved envelope maker (10) including: a template member (20) having first (28) and second (29) indicia markings and a cutout (22); a primary center piece member (40) dimensioned to be received in the cutout (22); and; an auxiliary center piece member (50) provided with means for operatively engaging the primary center piece member (40); wherein the envelope maker can be employed to make a variety of envelopes having the finished dimensions of the primary center piece member (40), the auxiliary center piece member (50) and larger.

Abstract: An envelope maker made of two pieces, a template which is used as a guide to dimension paper to the correct size and having a central cut out portion to position a second piece, called the center piece, with respect to the paper. The center piece is left on the paper while the template is removed. The center piece is then used as a guide to fold the paper into an envelope, and adhesive is applied to secure the folded parts of the paper in an envelope shape.

Abstract: Bag of the type obtained from a single elongate planar cutting presenting two parallel long edges with the cutting being backfolded in order to define the two faces of the bag. The faces meet at a transverse bottom formed by the medial portion of the cutting and the two faces of the bag are joined edge to edge by their two long edges and the small side opposite to the bottom. The bag is characterized in that the bottom is comprised of two triangular facets which are opposite back to back from the central region of the bottom and the two triangular facets are bent back towards the internal volume of the bag. The apex of the triangle is oriented toward the outside and meets the corresponding long edge of the bag. Each long edge of the bag is formed by edge joining of the two faces and comprises, in the zone between the triangle apex and the bag base, four thicknesses or layers from the initial cutting, sealed to each other.

Abstract: A gusset forming machine includes a mandrel having a support surface on which a blank for the gusset is manually mounted, and one or more pusher assemblies which are driven into contact with the mandrel to deform the blank, thus forming a gusset. Preferably, each pusher assembly includes a holding blade which prevents movement of the blank relatively to the mandrel during the gusset forming operation, and a plurality of pushing blades which deform the blank into valleys formed between adjacent ridges formed on the support surface of the mandrel, thus forming the gusset. The mandrel is preferably movable into and out of alignment with the pusher assembly or assemblies. Multiple pusher assemblies are preferably provided which extend at angles from one another and produce a multi-sided gusset in a single operation.

Abstract: Bag of the type obtained from a single elongate planar cutting presenting two parallel long edges with the cutting being backfolded in order to define the two faces of the bag. The faces meet at a transverse bottom formed by the medial portion of the cutting and the two faces of the bag are joined edge to edge by their two long edges and the small side opposite to the bottom. The bag is characterized in that the bottom is comprised of two triangular facets which are opposite back to back from the central region of the bottom and the two triangular facets are bent back towards the internal volume of the bag. The apex of the triangle is oriented toward the outside and meets the corresponding long edge of the bag. Each long edge of the bag is formed by edge joining of the two faces and comprises, in the zone between the triangle apex and the bag base, four thicknesses or layers from the initial cutting, sealed to each other.

Abstract: Bag of the type obtained from a single elongate planar cutting presenting two parallel long edges witch the cutting being backfolded in order to define the two faces of the bag. The faces meet at a transverse bottom formed by the medial portion of the cutting and the two faces of the bag are joined edge to edge by their two long edges and the small side opposite to the bottom. The bag is characterized in that the bottom is comprised of two triangular facets which are opposite back to back from the central region of the bottom and the two triangular facets are bent back towards the internal volume of the bag. The apex of the triangle is oriented toward the outside and meets the corresponding long edge of the bag. Each long edge of the bag is formed by edge joining of the two faces and comprises, in the zone between the triangle apex and the bag base, four thicknesses or layers from the initial cutting, sealed to each other.

Abstract: Apparatus for the packaging of cigarettes by successively folding inner and outer wrappers about a hollow open-ended mandrel, plural of the mandrels being supported from a rotary turret which is moved in step-wise fashion, which enables the use of a metalized foil as the inner wrapper. The apparatus establishes communication between a low pressure source and the interior of the mandrel during at least a portion of the wrapper folding procedure with the resulting suction being applied to the inner wrapper via an open end of the mandrel and through an array of holes provided in the side of the mandrel where opposite free ends of the inner wrapper are positioned after folding.

Abstract: A package wrapper shaping apparatus which has lateral folders and folding slides for wrapping a blank around a shaping mandrel. In order to guide the free portions of the blank in a defined manner in this process and to put their outer edge portions on one side of the shaping mandrel in contact with one another, the lateral folders and the folding slides are embodied in comb-like fashion with teeth, so that they mesh alternately with one another in pairs as they fold over the end portions of the blank.

Abstract: An apparatus for folding envelope blanks comprises a plurality of platform assemblies which are rotatably mounted on a base. The platform assemblies are incrementally advanced around the base, and separate mechanisms located around the periphery of the base perform the individual folding operations. Particular advantages are achieved by including the side flap folding mechanism on the platform assemblies so that the folded flaps are held firmly in place until the envelope is removed from the machine.

Abstract: An apparatus for folding a jacket material, used mainly for a magnetic cartridge, is characterized by using a folding insert, a folding bar, and a heater bar, to form the jacket material into a jacket of good external shape and high dimensional precision with a folded corner entirely free from loosening, warping, waving, swelling, etc.

Abstract: An improved method and apparatus for forming notches at a fold for the corner portion of an expandable gusset envelope, such as a file pocket. A pleated gusset member is placed on a ridged upper surface of a table structure of the apparatus, thereby initiating operation of the apparatus. The bottom portion of the pleated gusset member is clamped against the top of the table. Pressing rolls bend the end portion of the clamped gusset member downwardly against a ridged side surface of the table. The pressing rolls then are rolled upwardly with respect to the pleats of the end portion and form notches adjacent the fold at the clamped bottom portion of the gusset member. A plurality of stacked and gusset members can be notched at one time.

Abstract: An apparatus for rolling elongated tubular fabric surgical drapes and the like comprising an arrangement of at least four opposed drive belts mounted on a support frame for receiving an open end of the tubular article engageable with longitudinal runs of the belts to propel the article along the frame and into engagement with a second set of belts having longitudinal runs disposed at acute angles with respect to the direction of the runs of the primary drive belts. Propulsion of the end of the article along the primary drive belts and into engagement with the secondary drive belts results in forming the article into a toroidal rolled configuration. A support frame for the primary drive belts is mounted on a linear actuator which provides for movement of the support frame with respect to the secondary drive belts in response to operation of a control circuit to complete the rolling process.

Abstract: A bag making machine includes a generally vertically oriented forming element on which bags are formed in succession; a conveyor extending underneath the forming element and having a generally horizontal direction of advance, a first drive for intermittently advancing the conveyor, bag grasping tongs supported underneath th forming element below the conveyor, a second drive for moving the tongs upwardly through the conveyor to the forming element and for moving the tongs downwardly from the forming element through the conveyor, whereby the tongs draw a bag off the forming element and deposit the bag on the conveyor. There is further provided a third drive for moving the tongs in a direction having a component parallel to the direction of advance of the conveyor. The second and third drives are synchronized with one another and with the first drive for moving the tongs simultaneously upwardly and in the direction of advance of the conveyor during motion thereof.

Abstract: In apparatus for producing bag packages and including a shaping mandrel presenting a shaping surface and a longitudinal seal forming device for forming a panel of sealable material into a tube and transverse sealing jaws and severing blades for dividing the tube into individual bags, the mandrel includes members defining two carriages mounted at diametrically opposite sides of the mandrel and forming at least in part the shaping surface of the mandrel, and there are further provided clamping members each mounted to face a respective carriage and to be moved toward the shaping mandrel to press the tube against the carriages and thus clamp the tube, and elements connecting the carriages and clamping members together for movement in unison in the longitudinal direction of the mandrel.

Abstract: A packaging method and apparatus are disclosed. Two separate streams of bags are formed. The successive bags of each stream are alternately deposited on two side-by-side tracks of a conveyor, thus obtaining four partial streams of bags which are then successively conveyed to filling, sealing and discharge stations.