Abstract: A method and apparatus for simulating the manner in which a ribbon of known profile is wrapped around a carcass of known profile in accordance with a predetermined winding specification is disclosed. The profile of the ribbon, the profile of the carcass and the winding specification are stored in a memory together with the desired final profile of the ribbon build. The profile of the final ribbon build, which will be created at a selected cross-section of the carcass when the ribbon is wrapped around the carcass in accordance with the winding specification, is calculated. The final ribbon build so calculated is displayed on a video display which also displays the desired final profile so that the profile created by the predetermined winding specification can be compared to the actual profile which will be produced by the winding specification.

Abstract: A machine for labeling containers which are oriented vertically and have a bottom surface provided with a transverse jam recess that is at least partially radial to the longitudinal axis of the container. The machine includes a labeler and a work table moveable relative to the labeler. A plurality of plates are each mounted on the table for rotation about vertical axis and each plate includes a container supporting surface. A holder is disposed above each plate for vertical movement relative thereto. A counter jam is mounted on each rotary plate for movement between a first position below the container supporting surface and a second position in which a portion of the counter jam extends above the container supporting surface for cooperating with the jam recess of a container positioned on the support surface. At least three rollers are mounted on each rotary plate to support the container for rotational movement about its longitudinal axis relative to the rotary plate.

Abstract: A method of correcting irregularities in the build-up of a mat during the manufacture of particleboard in which a plurality of individual measurements are taken substantially transverse to the mat as it moves through a measuring station. The measurements take the form of contactless measurements of the distance between a predeterminable measuring plane and the surface profile of the mat. The measured values that are obtained are further processed as representative values of weight per unit area for the positions at which the measurements are taken. The apparatus for effecting the contactless measurements is conveniently either optical apparatus or ultrasonic apparatus.

Abstract: Production of cigarette filter rod is controlled by monitoring the tow (12) or rod (18) to provide signals indicative of tow consumption rate and varying the composition of the rod in accordance with the signals, e.g. to maintain a constant proportion by weight in the rod of tow and a plasticizer applied to the tow by an applicator device (18). The tow feed rate or the plasticizer supply rate may be varied in accordance with the signals. The monitoring device may comprise a tow bale weight sensor (48), a rod scanning head (54), or a weight band (33,57).

Abstract: This invention relating to an improvement of a scaling and labeling apparatus which is assembled to a packing machine for automatically or semiautomatically packing the product, scaling the packed product packaged by the packing machine automatically and adhering a priced label automatically to the packed product by a labeling unit, characterized in that the packed product is scaled while it is temporarily stopped on the scaling unit, the packed product after its scaling is fed out toward the feeding-out passage directly extending laterally from on the scaling pan of the scaling unit so as to improve an accuracy of scaling, simplify the structure and provide a light weight and small-sized scaling and labeling device.

Abstract: A welt applicating apparatus (10) is disclosed which positions welts (12) on individual garment panels (14) for adhesive attachment. The apparatus (10) includes a holding clamp assembly (136) which moves the tape sideways against fixed guide surfaces (176) to align the welt. A transfer clamp assembly (138) clamps the welt with a transfer clamp (202) and moves the welt into a preselected position between side plates (240-242) of the apparatus (10). A trimming assembly (248) is activated to move inwardly to trim the edges of the welt with cutting blade assemblies including movable blades (266-268) and stationary blades (262-264). A vacuum nozzle (278) collects the material trimmed and the backing layer cut by the cutting assemblies. A setting clamp assembly (282) clamps the welt in the preselected position with an extendable setting clamp mounted on a setting clamp arm (284). The arm pivots adjacent the garment panel. The setting clamp is extended to position the welt against the garment panel (14).

Abstract: A method of increasing the caliper and bulk of air laid dry fibrous webs, particularly such webs intended for use as napkin, tissue, and absorbent paper towel products by partially drying the loose formed fibrous webs to a degree of dryness of less than 4% prior to consolidation. In the preferred embodiment uniformity of the product web caliper in the machine direction is obtained by measuring the caliper downstream of the bond curing drier and before take-up on the parent roll, output signals therefrom being transmitted to the drier for adjustment of one or more of the drier parameters. Uniformity of caliper in the cross machine direction can be optimized by providing multisectional driers in the cross machine direction, a series of output signals from the caliper sensing means being transmitted to the respective drier sections for individual adjustment of the drier parameters.

Abstract: In a labelling machine for objects such as bottles, comprising a bottle carrier having turntables for the bottles, a support, label pick-up elements on said support, a label gripper cylinder with transfer members, drive means coupling the support and the gripper cylinder so as to drive the pick-up elements successively past a glue roller, label stack and the gripper cylinder, and means for rotating each turntable comprising a stationary or fixed cam groove 30, 31 and a cam follower 24,25 so that during transfer of a label from the gripper cylinder to a bottle there is substantial synchronism between the transfer members of the gripper cylinder and the bottle areas to which the labels are to be applied, the improvement wherein the stationary cam in the area of the gripper cylinder contains a second cam 26, 27 which is exchangeable with another cam 39 or which is displaceable by a control means 32-38 such that upon entry and departure of the cam follower into or out of the second cam, the second cam merges with

Abstract: A method of manufacturing paneling and the like in which the thickness or weight of coatings applied to substrate materials is measured by infrared absorption providing a digital representation, accurate to 0.01 mil, of the coating's thickness or weight to 0.01 gram/sq. ft. The rate of application of the coating is adjusted in accordance with the measurement to maintain the coating weight or thickness within optimum limits.

Abstract: The apparatus for producing compacted insulating glass comprises two substantially vertical press platens, one of which is adapted to be moved relative to the stationary press platen in a frame in order to perform the compacting operation. Racks extending at right angles to the movable press platen are rigidly connected to the latter and in mesh with pinions rotatably mounted on fixed axes in the frame. A common drive is provided to rotate the pinions in synchronism. The stationary press platen may carry backing rollers, which can be retracted into the stationary press platen.

Abstract: A fully automatic labeling system having a sending-in conveyor, a weighing conveyor and a sticking conveyor which have their operations controlled independently of one another. This invention controls the operations of the conyeyors so that the conveyors may be driven in only necessary states and that weighing and label sticking may be reliably and most efficiently performed even during transfer of a commodity between the conveyors. In both a print fixing operation and a two-stage print mode for a label, transportation intervals of the commodities can automatically have necessary time differences.

Abstract: To "set" the relative angular disposition of cords in plural inextensible belts on an inflated green tire carcass before it is cured in a mold, a roller is provided which momentarily presses a belt upon the carcass, thus "printing" the belt thereon at a fixed distance from the longitudinal axis of the carcass, and thereafter releases the belt. The carcass is inflated into a toroidal shape so that a point on the circumference of the carcass is at a predetermined inflated distance from the longitudinal axis of the carcass. The roller is placed on each belt to be "set" so that the roller contacts each belt prior to printing it on the carcass. The roller biases each belt on the carcass toward its (the carcass') longitudinal axis, and it is essential that the distance between the bottom surface of the roller and the longitudinal axis of the inflated carcass is maintained constant while each belt is in contact with the roller.

Abstract: A full-auto labeling system having sending-in conveyor, a weighing conveyor and a sticking conveyor disposed in alignment, and the respective conveyors provided with sensors for detecting a commodity, so as to control an operation of a load cell with outputs of the sensors providing the basis of an improvement which consists of a load cell periodically operated even when no commodity is being transported, whereby when a measurement value becomes necessary a stable operation can be immediately performed, and that A/D conversion by the load cell is executed twice with a single start signal, a second output being taken as the measurement value, whereby the measurement value of high reliability can be obtained.

Abstract: Apparatus for applying pulp to a conductor with a control to operate an adjusting means to vary the amount of pulp fibre in a pulp bath dependent upon signals received corresponding to weight of pulp applied to the conductor whereby the weight is controlled within preset limits. Another requirement is an oven with at least two zones and a moisture measuring and diameter measuring means for pulp issuing from the oven, the latter means controlling the oven zone temperatures to provide a controlled degree of pulp expansion during flash evaporation and a controlled moisture retention in the dried pulp.

Abstract: There is disclosed, in combination with a conveyor for moving packages or other objects of different sizes and shapes from an input station via a customer charge-calculating and labeling station, an improved printed label transport system carrying the labels to the applicator. The label transport and applying system is of a swinging "elbow" type and is of such geometry as to obviate previous problems concerning labeling of articles of varying sizes and shapes as they are being transported on a continuously delivering high speed product line conveyor. The label print system applies all pertinent data on a single label, and the mechanism provides an improved "final touch" pressure against each label incidental to the applying operation. The label transport system includes a sidewise label scanning device which monitors for correctness the indicia printed thereon.

Abstract: An improved single facer is proposed which is provided with a control system for automatically controlling the gap between the lower corrugating roll and the glue roll and/or that between the former and the press roll according to the thickness of the material passing between them. The thickness of the material and the gap between the rolls are detected and an electrical signal proportional to the difference between them is given to a drive motor, which moves the glue roll and/or the press roll toward and away from the lower corrugating roll.

Abstract: Apparatus is disclosed for decorating the sides of bottles and similar articles having a variety of cross-sections, of the type in which a label is pressed onto the article from a carrier web while both the web and article are in motion. The apparatus includes a cam and cam follower mechanism wherein the cam is profiled in the cross-section of the article. The cam and cam follower are driven by a cable moving at the linear velocity of the carrier web in order to coordinate web advance with article rotation. The article is housed on a laterally movable swing arm during labelling to provide a variable axial location.

Abstract: The invention provides a process and apparatus for manufacturing flat plastic net. Tubular plastic net is made by extruding plastic material through coaxial circular counter-rotating die members to form a net structure having a plurality of crossing strands. The angular displacement of successive longitudinally-aligned junctions of the crossing strands is controlled, preferably by controlling the relative counter-rotation of the extrusion die members, and successive longitudinally aligned junctions are cut longitudinally within each junction. The tubular net so cut is opened out to form flat net.The flat net so produced, the edges of which are characterized by successive longitudinal edge junctions, in which each edge junction is cut longitudinally within the junction, is particularly useful for fencing material, for example.

Abstract: The mass of successive increments of a wrapped rod-like filler of filamentary filter material is monitored by a beta ray detector and the signals which are generated by the ionization chamber of the dectector are utilized to adjust the ratio of a variable-speed transmission which regulates the rate of delivery of a stretched tow of filamentary material to the gathering horn of a filter rod making machine.

Abstract: A system is provided which weighs packages and applies individualized labels to each package indicating the weight of the package, the date, or other desired individualized information. A conveyor includes a weighing section where the weight of the product is converted into digital form and supplied to a data processing system. Individual labels are printed by electrostatic techniques including both bar code machine readable designations and alpha-numeric characters. The label printing and applying apparatus includes a print station, a toner application station, a fusing station, and a peeling blade for separating the label from the backing sheet, and an applicator station. As the individual labels are advanced to the applicator station, blank labels will pass under the print and toner stations, and these labels will not be charged or toned, so that the tape may be reversed and moved back to the appropriate position for applying individualized data to these blank labels.

Abstract: A device for manufacturing laminated insulating glass plate bonded by adhesive, comprising a supporting table adapted for receiving glass sheets and interspaced spacer frames covered with an adhesive or adapted for soldering. A compression plate is arranged for lifting and lowering movement above the supporting table and is provided with a suction arrangement for raising a glass sheet and compressing it against a spacer frame glass sheet preassembly delivered on the supporting table. The device further comprises a feeding track, a washing device and a device for assembling the spacer frames.

Abstract: A method and apparatus for producing a liquid crystal display (LCD) whereby the two planar cell wall elements of the LCD are separated by an adhesion web made of a preparation which is polymerized into a solid, transparent adhesive bonding by the application of actinic radiation. The two planar cell wall elements, one of which is provided with the web preparation are mounted in a device which guides the cells toward one another. Upon reaching a predetermined measured separation distance, the cells are exposed to a source of actinic radiation, thereby polymerizing the web preparation into a suitable adhesion bonding between the two planar display elements.

Abstract: A package labeling system for applying an adhesively backed label, which is received from a label transport, preferably to the bottom of a package through a label application opening in the package support, includes an applicator body and a suction tube extending through the applicator body and defining a suction opening above the body. A label supporting plate is positioned above the applicator body and pivotally mounted thereon. The plate defines a suction tube aperture and is pivotable from a horizontal position in which the suction opening is positioned within the aperture to inclined positions in which the aperture is raised above the suction opening. A spring urges the plate into its horizontal position and a partial vacuum is applied to the suction tube. A means for moving the applicator between a first position, adjacent the label transport, and a second position, is provided.

Abstract: A method and apparatus for simultaneously applying sealing material to two opposite parallel edges of a multiple-pane window includes moving the window parallel to the opposite edges thereof between a pair of opposed extrusion nozzles, maintaining a substantially fixed separation of the nozzles during the travel of the window therebetween, and actuating the nozzles simultaneously to deposit sealing material from end to end of the opposite edges. In the apparatus, centering means are provided upstream of the nozzles and carrier means fixedly engages a window between the edges thereof. The centering means includes a pair of frames mounted for movement toward and away from each other in parallel relationship, and advantageously the nozzles are mounted at the downstream ends of the frame. The nozzles include means for resiliently biasing them toward the window edges and means for retracting them.

Abstract: A method for reducing lace breakage in a process in which a continuous roving is impregnated with a polymer powder before melting and consolidating the impregnated roving, wherein the consolidated lace tension is continuously recorded and the supply of polymer to the roving correspondingly adjusted.

Abstract: The present invention relates to FRP members, the apparatus and process for making same. The FRP members are reinforced with helical strands of reinforcing material disposed in expanded helices of opposite hand, the helices of each hand being contained in discrete layers. The lead angle of each helix may be constant or varied along the length of the member independently of whether the member is cylindrical or tapered in order to provide the desired structural characteristics. The process comprises impregnating the reinforcing strands with resin and wrapping those strands onto a mandrel by apparatus in which relative rotational as well as relative translatory movement between the mandrel and a winding head may be effected to wrap the strands onto the mandrel. At least one relative movement may be selectively varied to effect the desired lead angle to the helically disposed reinforcing strands along the length of the mandrel.

Abstract: Apparatus for applying plastic material to the four edges of a multiple-pane window comprises first and second pairs of nozzles and first and second carriers for moving the window horizontally between the nozzles of each pair in succession. Transfer means, particularly a rotating column with a laterally extending arm, transfers the window from one carrier to the other and rotates the window to bring the edges uncoated at the first station in position for coating at the second station. The transfer device is advantageously correlated with the downstream limit of the first carrier and the upstream limit of the second carrier to transfer and rotate the window about its axis of symmetry. A function of the window length on the first carrier is measured and the separation of the nozzles of the second pair adjusted accordingly. A supply device centers a window and deposits it in a predetermined centered position in the first carrier.

Abstract: A film strip of a thermoplastic synthetic resin, as a bag or package material, is continuously supplied, from an extruder to a printing machine, bag-making machine, packaging machine or like machine. In the apparatus, the material film strip supplied from the extruder at the initial stage of operation thereof, is first led to and wound by a winder, and then fed to such machine. A switching mechanism is provided for shifting the strip from one travel course to another.

Abstract: A box-sealing machine in which prismatic boxes to be sealed by a sticking tape are caused to advance on a conveying horizontal path to arrive beneath a sealing head which applies a sticker to the two folded down top flaps of the box to seal the latter, the sealing head dropping onto the box wall to effect sealing and being lifted as sealing is completed, to repeat the operation for each box being presented to the sealing head in succession, the improvement consisting in that a cutoff valve is provided in the fluid-operated circuit which lifts and depresses the sealing head so as to stop the descending movement of the sealing head on the box when a preselected pressure is attained in said fluid-operated control circuitry. The boxes are not damaged by the weight of the sealing head insisting thereon during progress of the sealing operation proper, and exceedingly long up and down strokes of the sealing head are avoided when comparatively tall boxes are to be sealed.

Abstract: An improved particleboard manufacturing system wherein the weight of each mat for forming a particleboard is continuously monitored and controlled by a process controller as the mats are formed on a moving conveyor. The actual weight of each mat is determined and utilized by the process controller to selectively control the speed of the conveyor and the rate at which wood particles are deposited by a series of formers that are located along the conveyor system to thereby control the weight of mats currently being produced. The process controller includes a control system for continuously controlling mat weight by supplying former speed control signals that are related to a predicted weight error signal, developed within the control system, and a measured weight error signal equal to the difference between a desired or target weight and the actual weight of each mat.

Abstract: Spin welding head is rotated at a predetermined rate by a shaft through a clutch biased into engagement by springs carried by a clutch member which surrounds the shaft. After the rotating head is engaged against the workpiece, the shaft is advanced axially into the head at a predetermined rate through a predetermined distance whereupon shoulders on the head and clutch member interengage to halt the spring induced axial movement of the clutch member with the shaft. Axial movement of the shaft is continued to disengage the clutch and free the head for continued rotation independently of the shaft through its rotational inertia. The mass of the head and its rate of rotation are coordinated to keep the head spinning for long enough to complete the spin welding which was initiated while the head was being driven by the shaft. The shaft also forms a plunger which in each cycle of operation injects lubricant from a reservoir into a passageway system for lubricating the moving parts in the head.

Abstract: Means for dry printing from a foil onto a workpiece having a contoured (inclined) surface. As the workpiece is advanced linearly beneath a foil applicator roll, an inclined surface on the workpiece will shift the roll in a vertical direction relative to a carriage, from which the roll is biased downwardly. Such roll movement is sensed and causes a force to be applied to the carriage, to move the carriage in a vertical direction so that it "follows" the roll. The carriage movement is limited to an amount sufficient that a pre-established downward biasing force on the roll will be restored, so that the roll pressure on the foil is maintained within an effective printing range. Further, a driving force is applied to the roll and foil that tends to move them faster than the rate at which the workpiece is being advanced.

Abstract: An apparatus for expanding a laminating interlayer is disclosed. The apparatus includes structure for feeding a heated web of laminating interlayer material to a conical member. A stretching of the web occurs between the feeding structure and the conical member. The web is cooled on the conical member. The apparatus also includes structure which maximizes the yield from the web being stretched.

Abstract: A labeling machine, system, and method capable of accommodating offset printed label tapes or other label tapes having discontinuities between the individual labels of a repeat print pattern, with feeding and severing such in controlled fashion utilizing a printed indicia code and a two stage feeding and cutting cycle, while uniquely securing and advancing articles or containers to be labeled with novel equipment, both in a manner to allow extremely accurate and dependable label application and subsequent label verification on the article as well as label position checking, and with discharge means positively governing discharge of the labeled articles according to acceptability or non-acceptability.

Abstract: Apparatus for applying a piece of adhesive strip to a stack of sheets having a thickness within one of several thickness ranges, the width of the adhesive strip to be applied being dependent on the thickness range to which the thickness of the stack of sheets corresponds. The apparatus includes a pair of strip guides and means, responsive to the thickness of the stack of sheets, for moving the strip guides to initial positions, said means including linkage means. The apparatus also includes: bipartite clamping means; and means, coupled to the linkage means, for moving the clamping means into engagement with the stack of sheets and for stressing play out of said linkage means, thereby moving the strip guides into one of a set of several sets of positions, each set corresponding to one of the thickness ranges. Each set of positions is suitable for supporting a different one of a plurality of adhesive strips, each strip having a different but standard size width.

Abstract: A process monitoring and control system is provided for use in a tire calendering system producing a strip of rubber tire material comprising a layer of tire cord laminated between first and second layers of rubber. In a preferred embodiment, the thickness of the first rubber layer is measured by a single point radiation backscatter gauge at a point prior to its lamination with the tire cord and second layer. The thickness of the first layer is controlled to a desired target by means of a control loop including the single point gauge. The total thickness of the combined layers is measured at the calender output by a total thickness gauge. Gauge coordination means, including a delay means, are provided whereby measurements of the thickness of the first layer and of the combined strip are derived over the same longitudinal portion of the strip.