Abstract: A method for forming a plurality of fastener components comprises providing a composite web which includes a web of hook material. The hook material includes a hook base layer which has first and second longitudinally extending side sections and has a plurality of hook elements which are integrally formed with the base layer and extend away from a base plane of the hook base layer. The hook elements are configured to operably engage a selected, cooperating loop material to provide an operative fastening, and the web of hook material has an extending section of carrier web material attached to extend laterally outboard from each of the side sections of the web of hook material. Each section of carrier web material has an extending web of panel material attached to extend laterally outboard from each section of carrier web material.

Abstract: The invention provides an on-line continuous method for producing a masking film roll to be used in painting, comprising corona-discharging the inner surface of a tubular film of a polyolefinic resin, cutting the tubular film open, folding the film in the lengthwise direction in a particular manner, partly attaching an adhesive tape to the film along its lengthwise one edge in such a manner that the adhesive surface of the tape is made to face the corona-discharged surface of the film and that the thus-attached tape is left to have a non-attached part in its lengthwise direction, and winding up the film around a tubular core to be a roll, provides the masking film roll as produced by the method in which the adhesive surface of the adhesive tape attached to thereto faces opposite to the non-corona-discharged surface of the uppermost layer of the folded film, and provides a tubular film of a polyolefinic resin from which the masking film of the invention is produced and of which the inner surface has been coron

Abstract: A disposable undergarment such as a diaper is provided at side edges of side sheets thereof with fastening regions and laterally projecting tabs facilitating the fastening regions to be operated. Simultaneously with obtaining the side sheets having a series of alternating concave and convex edge portions by longitudinally cutting a continuous web along a concave-convex cutting line, second concave and convex edge portions which are alternately repeated and smaller than the first-mentioned concave and convex edge portions are provided utilizing the same cutting line. Of these second concave and convex edge portions, the latter define the tabs.

Abstract: A mineral wool panel including at least one covering sheet supporting a mineral wool blanket which has a plurality of side-by-side strips wherein their longitudinal axis is parallel to the panel axis and their fibers are oriented perpendicular to the surface of the covering sheet, and further the strips are offset in accordance with a pseudo-random arrangement.

Abstract: An embodiment of the present invention is a method for splicing together a pair of drip irrigation hoses using splicing means internal to the pair of hoses. The pair of hoses are joined in axial alignment to form a junction with the splicing means interposed internal to each hose. A splicing means is bonded to an inside surface of each hose to fashion the pair of hoses and splicing means into a unitary structure using means for fixing the splicing means to another surface. A seal is formed using means for sealing circumferentially at the junction to create a water-tight seal.

Abstract: Disclosed is an improved fastening tape for use on a disposable absorbent garment. The fastening tape comprises a first substrate and an interlocking material attached to said first substrate. The interlocking material extends the entire width of the fastening tape, and the interlocking material is longitudinally spaced from both transverse edges of the fastening tape. Also disclosed is a process for manufacturing the fastening tape. The process involves providing a continuous length of an interlocking material having a width and traveling in a first direction. The interlocking material is attached to a first substrate to form a composite. The composite is then cut along a second direction to form fastening tapes suitable for attachment on a disposable absorbent garment. The second direction is substantially perpendicular to the first direction.

Abstract: A hand-held edge banding machine including a dispensing gun that has a handle with a front extent and a trigger mechanism. The front extent has a top surface and a pair of side panels. The handle has a top portion with a spool clamp projecting upwardly. A cutter is coupled to the front extent of the gun by a cable that is positioned underneath the front extent. The cable is coupled to the trigger mechanism. A housing is attached to the top surface of the front extent. The housing has a front wall and a pair of side walls with each wall having a channel. A pair of trim blades are extended through a top surface of the housing, with one of each blade coupled to a pivot pin. The pivot pin is positioned through the pair of side walls. Lastly, a spool of edge binding tape is supported by a spool support arm of the handle. A portion of the tape is continuously feed through the housing for attaching to a receiving surface. The tape is cut from the gun by the cutter.

Abstract: Disclosed is an improved fastening tape for use on a disposable absorbent garment. The fastening tape comprises a first substrate and an interlocking material attached to said first substrate. The interlocking material extends the entire width of the fastening tape, and the interlocking material is longitudinally spaced from both transverse edges of the fastening tape. Also disclosed is a process for manufacturing the fastening tape. The process involves providing a continuous length of an interlocking material having a width and traveling in a first direction. The interlocking material is attached to a first substrate to form a composite. The composite is then cut along a second direction to form fastening tapes suitable for attachment on a disposable absorbent garment. The second direction is substantially perpendicular to the first direction.

Abstract: A process and an apparatus for the manufacture of narrow fabrics include manufacturing a wide fabric run with hollow fabric areas extending along predefined cutting lines, wherein each hollow fabric area is manufactured by providing a front fabric portion and a rear fabric portion, and wherein the edges of the front and rear fabric portions are connected to each other to form a hollow space. The fabric run is cut along the cutting lines such that the front and rear fabric portions are not connected to one another.

Abstract: Described herein is a multiple layer absorbent core having a front ear section, a crotch section and a back ear section, wherein the machine direction length of the crotch section equals the combined machine direction length of the front ear section and the back ear section, the angle and radii forming the transition from the crotch width to the ear width being equal, the core being suitable for use in an absorbent article, and a method for manufacturing such multiple layer absorbent core.

Abstract: A process for producing a laminated steel strip for the manufacture of a three-piece can body comprises providing a roll of printed thermoplastic resin film having a plurality of stripes of printed portions carrying a layer of inks representing repetitive images of a label, with the stripes of printed portions being spaced from one another, slitting the printed thermoplastic film into a plurality of printed portion stripes, and then bonding the plurality of stripes to a surface of the steel sheet. Each printed portion stripe, which is separated from adjacent stripes, has a width slightly smaller than the circumferential length of the can body to be cut from said strip. Stripes of another thermoplastic resin may be bonded to the other surface of the steel strip in alignment with the printed portion stripes.

Abstract: A distinctive method and apparatus provide a technique for forming a fastener system. Generally stated, the apparatus includes a supply mechanism for providing along a machine-direction a first web of material having a medial portion thereof. A first assembly mechanism attaches a second web of material to the medial region of the first web along the machine direction to provide a web laminate, and a first parting mechanism separates the web laminate into at least a first laminate section and a second laminate section. Each laminate section includes a portion of the first web and a portion of the second web, and each laminate section has an edge region thereof. A directing mechanism spaces apart the first and second laminate sections, and a delivery mechanism locates a securement web of fastening material between the first and second laminate sections. The securement web has a first side region and a second side region thereof.

Abstract: A method and apparatus for making drip irrigation lines, by forming two (or more) tubes in side-by-side relation joined together at a juncture including a plurality of preformed members bonded to and within the juncture at spaced locations along the longitudinal axes of the preformed members and of the juncture. Each of the preformed members includes a pair of flow-reducing, groove formations, one on each side of the longitudinal axis of the preformed member. The juncture is slit along the longitudinal axes of the preformed members to thereby form two (or more) drip irrigation lines each integrally formed with a section of the plurality of preformed members, each section having one of the groove formations serving as a flow-reducer element in the respective line.

Abstract: A method for the manufacture of tape tab stock that may be used to produce tape tabs for use with disposable absorbent articles, as well as a method for the on-line manufacture of tape tabs that may be manufactured concurrently with the chassis of the absorbent article to which the tape tabs will be attached. The first step is to provide a backing substrate upon which the adhesives of the tape tab can be applied. Once the backing is provided, a pressure-sensitive adhesive is applied to regions of one side of the backing substrate. (The pressure-sensitive adhesive preferably functions as the adhesive used to fasten an element of the absorbent article, such as a front waist region, to another element of the absorbent article, such as a rear waist region.

Abstract: An absorbent member comprises an absorbent core, a liquid permeable covering sheet and a reticulated sheet interposed between the absorbent core and the covering sheet 11, wherein the reticulated sheet has a relatively higher open ratio over at least an inwardly facing surface of the absorbent core than over any of opposite side regions and opposite end regions thereof.

Abstract: A distinctive technique for forming an elasticized article includes the steps of providing first and second webs of elasticized side panel material. The side panel material is constructed to be elastically stretchable at least along an appointed lateral cross direction. At least one first fastener is attached to the first web of side panel material, and at least one second fastener is attached to the second web of side panel material. A web of bridge material is provided with first and second side edge regions thereof. The first web of side panel material is attached to the first side edge region of the web of bridge material, and the second web of side panel material is attached to the second side edge region of the web of bridge material. The second web of side panel material is arranged to provide a cross-directional alignment between at least one corresponding, laterally opposed pair of the first and second fasteners.

Abstract: A process for making metallized plastic molding pellets comprising: first metallizing a laminated plastic sheet by sandwiching an electrically conductive metal foil in between two plastic films; secondly slicing the metallized laminated plastic sheet into a plurality of metallized plastic strips; thirdly wetting and binding the metallized plastic strips, which are radially arranged, with a thermoplastic resin matrix to form a metallized plastic bar by pultrusion processing; and finally cutting the pultruded metallized bar to obtain homogeneously metallized plastic pellets for making effective EMI shields.

Abstract: The present invention relates to a process for the production of collagen foams in the form of continuous tapes, characterized in thata) solved or dispersed collagen is cast into disk molds,b) the collagen solution or dispersion is frozen in the disk mold and subsequently is freeze-driedc) continuous tapes are produced from the freeze-dried disks by mechanical processes. Furthermore, the present invention relates to the use of said tapes so obtained in medicine, cosmetic and hygiene.

Abstract: A method for manufacturing tape tab stock that may be used to produce tape tabs for use with disposable absorbent articles, as well as a method for manufacturing tape tab stock that can be produced on-line and concurrently with the disposable absorbent article to which the tape tabs are joined. The first step in the process is to provide a backing substrate upon which the adhesives of the tape tab can be applied. Once the backing is provided, a pressure sensitive adhesive is applied to regions of one side of the backing substrate. The backing substrate is then slit in a direction parallel to the machine direction and the release surface of a release substrate is placed in contact with the pressure sensitive adhesive, forming a laminate comprising the backing substrate and the release substrate. The release substrate preferably covers the entire surface of the backing substrate upon which pressure sensitive adhesive has been applied.

Abstract: A method for the manufacture of one-piece tape tabs to be used with disposable absorbent articles. The first step is to provide a backing substrate upon which the pressure-sensitive adhesive of the tape tab can be applied. Once the backing is provided, the pressure-sensitive adhesive is applied to regions of one side of the backing substrate. The backing substrate is then slit in a direction parallel to the machine direction forming tape tab stock that is preferably fed directly to the taper unit of the absorbent article manufacturing line. The taper unit cuts the tape tab stock comprising the pressure-sensitive adhesive into individual tape tabs, each having a fixed end and releasable end. The fixed end of each tape tab is joined to the chassis of an absorbent article by means of mechanically bonding the fixed end to the absorbent article.

Abstract: A process for applying an adhesive band with one adhesive side to the narrow rim of an elongated workpiece, particularly a coathanger of corrugated paper, includes the following steps: removing a workpiece from a magazine; sorting the workpieces into corresponding compartments of a compartmented disk carousel that rotates on an axis; forward cyclical rotation of the filled compartmented disk carousel, such that the workpieces placed in the compartments, which are positioned one on top of the other, are transported to other processing stations; at the next processing station, pressing the adhesive band, which has one adhesive side, onto the narrow rims of the flattened workpieces, which project from the compartments of the carousel; at another processing station, cutting the adhesive band and pressing it to the lateral profile of the narrow rim; at another processing station, folding and pressing the projecting edges of the adhesive band against the workpiece, and ejecting the fully processed workpiece.

Abstract: A printing sleeve for a flexographic printing process is prepared by spirally winding successive adhesive coated tapes onto a forming mandrel such that the outer tape covers the seam in the previous layer, providing heat to the thermoplastic adhesive layers at the initial contact point between two tapes, providing sufficient tension to ensure consolidation, and advancing the resultant printing sleeve off the mandrel by means of a drive belt.

Abstract: A strip or roll of thermal transfer type recording sheet has a base film on one side of which a hot-melt ink layer is formed for recording on paper or other surface by thermal transfer. An end mark or marks to be detected optically for warning the user of the fact that the recording roll is being used up is/are formed adjacent one end of the strip by gravure printing with use of a light-reflective ink. The end mark or marks produced by gravure printing are of such constant thickness, and with the bounding edges so sharply defined, that they permit positive detection by an optical sensor.For the production of the end marks by gravure printing, a web of base film with the hot-melt ink layer formed on one side thereof, with a width several times greater than that of each strip of recording sheet to be manufactured, is fed through a printing unit of a gravure printing section.

Abstract: A method for preventing cracks in bamboo canes subjected to drying comprises longitudinally cutting open the bamboo cane along its entire length, allowing the cut cane to dry to a desired residual moisture content, and sealing the resulting longitudinal gap by adhesively bonding into the longitudinal gap a multi-section filler strip. The longitudinal gap may be milled out to produce desired dimensioning and shaping. The strip may also be mechanically attached to the cane by clips, screws or dowels. The cane may be optionally chemically pretreated before drying.

Abstract: Methods and apparatus for printing and collating multiple webs of materials, particularly for use in creating personalized direct mail materials, are disclosed. The invention includes a single, highly flexible press having components capable of being driven at unequal speeds to account for different sizes of insert materials and their associated envelopes. Operating a single press in this manner reduces the amount of waste web material which otherwise would be present. The press similarly includes novel collating and inserting apparatus whereby each outgoing envelope is effectively formed around the "insertable" materials. Control mechanisms and verification systems associated with the press additionally maintain any personalized materials in registration, permitting a single press to produce the entire direct mail piece from multiple webs with minimal waste.

Abstract: A method of making a thermoplastic laminate includes the steps of extruding a tubular polymeric film; collapsing the extruded film to form a layflat film; slitting the edges of the collapsed film to form two plies; taking up both plies of the slit film onto a single take up roll to form a double wound film with two plies, the film having first and second outside surfaces; corona treating the first outside surface of the double wound film; applying a varnish to the treated surface; printing the varnished surface; corona treating the second outside surface of the double wound film; and taking up the printed film onto a wind-up roll such that the treated printed surface of one ply of the film in the roll bonds to the treated second outside surface on an adjacent wind in the roll, thereby forming a laminate. Alternatively, two separate films may be taken up on a take up roll to form a double wound film, and processed as described. The result is a trap printed laminate with good machinability and other properties.

Abstract: A method for forming a plurality of adhesive fastener assemblies includes the step of providing a substantially continuous web of substrate material along a selected, longitudinal machine-direction (132). The substrate web has a laterally extending cross direction (134) which is substantially perpendicular to the machine direction, and has laterally opposed, longitudinally extending side edge regions (142 and 144) thereof. A selected fastening means, such as a layer of primary adhesive (54), is positioned and applied onto a major facing surface (186) of the substrate web (140). A first longitudinally extending web of stiffening material (154) is attached to the major surface of the substrate web (140) at a location which is proximate a first side edge region (142) of the substrate web. A second longitudinally extending web of stiffening material (156) is attached to the major surface of the substrate web (140) at a location which is proximate the second side edge region (144) of the substrate web (140).

Abstract: A ferrite chip bead includes a ferrite substrate, a plurality of outer electrodes formed at opposite sides of the ferrite substrate, and a plurality of conductive leads each extending transversely through the ferrite substrate and having opposite ends protruded outwardly of opposite side surfaces of the ferrite substrate and connected to corresponding outer electrodes. Conductive leads are embedded in the ferrite substrate by introducing conductive leads in a central portion of a nozzle for extruding the ferrite substrate such that the conductive leads are embedded in the ferrite substrate being extruded, or by introducing conductive leads between ferrite substrate sheets being fed to be bonded together for forming the ferrite substrate such that the conductive leads are interposed between the ferrite substrate sheets being bonded. The ferrite chip has no tendency for outer electrodes to short-circuit from the ferrite substrate upon carrying the chip bead on a circuit board.

Abstract: A cross-oriented multi-layer laminated plastic film is produced by first providing a flattened tubular plastic film having a outer plastic film layer with a first melting temperature and an inner plastic film layer with a second melting temperature lower than the first melting temperature, the outer plastic film layer having a molecular orientation substantially in the direction of the length of the tubular plastic film. The flattened tubular plastic film is passed from an expanding station in an expanded condition along a predetermined path in the direction of the length of said film to a collapsing station in a continuous manner. The expanded tubular plastic film is rotated about the predetermined path as the film passes from the expanding station to the collapsing station to effect cross-orientation of the outer film layer in directions inclined to the direction of travel of the tubular plastic film.

Abstract: An improved method for producing a reticular nonwoven fabric in which the velocity of the transversely stretching line step can be much increased by providing the transversely stretching step with a longitudinally orienting step, thereby accelerating the whole production line. The method of the invention includes the continuous steps of: a first feeding step to feed a first film material; a longitudinally stretching step to stretch the first film material; a splitting step to split the longitudinally the stretched first film material; a laterally spreading step to spread the split film; a second feeding step to feed a second film material; a longitudinally orienting step to orient the second film material; a transversely slitting step to slit the oriented second film material; a transversely stretching step to stretch the slit second film material; and a laminating step to laminate the first film material with the second film material.

Abstract: An improved triple wall corrugated paper board fold construction is formed by joining a single face web with a nonadhered band of the medium to a contiguous liner of another one of the single face webs, slitting and removing a portion of the nonadhered band along a narrow bending area, and removing the slit strip to leave a bending groove formed with one or more score lines in the material underlying the groove, as the board continuously moves along a path of travel.

Abstract: A method of making a support sheet-containing plastic film pocket for use in files. A continuous thin-film tubular material formed continuously by synthetic resin inflation molding is folded at opposite sides thereof into a flat tubular sheet consisting of an upper thin-film sheet and a lower thin-film sheet. The upper thin-film sheet is cut centrally along the length thereof. Two halves of the cut upper thin-film sheet are opened, and support sheets are inserted between respective opened halves of the upper thin-film sheet and corresponding portions of the lower thin-film sheet. Cut edge portions of the upper thin-film sheet are tacked to the lower thin-film sheet. Then, the thin-film tubular material, with support sheets inserted therein, is cut to a predetermined size of a target plastic film pocket. One end resulting from this cutting is welded. Again, the cut edge portions of the upper thin-film sheet or portions adjacent thereto are welded to at least the lower thin-film sheet.

Abstract: Shaped honeycomb parts are prepared in a continuous process wherein webs of fiber-reinforced or non-reinforced thermoplastic are slit in a predetermined manner such that the finished honeycomb may be separated by hand into parts having a predetermined geometry.

Abstract: Flexible tubular film is helically cut into a flat strip by feeding the tubular film in flattened form from a supply source to a film feeding means advancing the flat film tube at a predetermined velocity to a tube expansion zone in which the flat tube is expanded into a generally cylindrical tube and passed axially over a hollow mandrel slightly less in external diameter than the diameter of the expanded tube to be cut helically while on the mandrel into a flat strop that is removed at an angle to the mandrel axis. The tube is expanded in the zone by inflation with air fed through the mandrel in a direction countercurrent to the direction of tube movement and under a pressure sufficient to render the expanded tube stiff as it slides over the mandrel and resistant to deformation while being helically cut.

Abstract: A process and apparatus for making expandable honeycomb structures suitable for use as window coverings. In one embodiment, folded tubular strips with adhesive lines are fed continuously through a cutter which cuts them into predetermined lengths. The cut strips are then accelerated to a stacker for further processing before the next cut strip arrives. In another embodiment, webs of material are fed continuously in a downstream direction, adhesive lines are applied, a middle web is slitted into strips, and the strips bonded along opposite edges to the outer webs. By choosing for the outer webs transparent or porous material, and for the middle web opaque material, a light or air controlling honeycomb structure results.

Abstract: An apparatus and method for cross-cutting a traveling web of material, such as paper, while winding the traveling web into successive rolls of a specified diameter includes a laser, a pair of spaced adhesive applicators and energy means for activating the adhesive to change it from an essentially inert to a web adhesive state. A pair of horizontally arrayed drums support a core on which the traveling web is wound. Upstream of the core, over the lower periphery of one of the drums, the on-coming web has its drum-supported surface exposed to a transversely moveable laser which cuts the web transversely to its direction of travel. Upstream of the transversely actuated laser are a pair of adhesive applicator nozzles which are spaced in the web traveling direction and movable transversely with the laser. An energy means is mounted between the adhesive nozzles and laser to activate the adhesive sprayed by the nozzles.

Abstract: A system for dispensing labels for labelling goods which move in single file past a labelling position, using a strip of labelling material in which labels are pre-punched to leave adhesive bridges. The strip of labels is drawn from a supply to a dispenser. As a new label reaches the dispenser in a "ready" position, the preceding label arrives at the labelling position in a linear extension of its travel. At the dispenser, the label is separated from label skeleton of the strip of labels by deflecting the label skeleton. Individual labels are pre-punched in a paper strip across the entire area of the label, with the exception of narrow adhesive bridges. Adhesive bridges furthest forward are separated first, followed by adhesive bridges to the rear of the label, shortly before the label is separated from the label skeleton.

Abstract: Chains of coherent labels for use on garments are obtained by severing a running web of woven or knit textile material with heated wires so that the web yields two or more elongated strips having a width exceeding the width of a label. The strips are advanced under tension, and their marginal portions are folded over the adjacent zones of central portions of the respective strips. The thus folded marginal portions are thereupon bonded (particularly heat-sealed) to the respective central portions. The combined width of two marginal portions matches the difference between the width of a strip and the width of a label. Each strip consists of a series of neighboring labels.

Abstract: Film packs (51) for receiving folded paper handkerchiefs are equipped with a recloseable opening aid consisting of a tear-open tab (34) or a folding tab and of an adhesive label (40) or adhesive strip (47). For the efficient production and special design of packs (51) of this type, they are fed in double rows (52, 53) and are equipped in pairs with adhesive labels (40) or adhesive strips (47). The production and feed of double labels (55) or double strips (79), which are subsequently severed and folded into an end position during the transport of the packs (51), are especially advantageous. By an appropriate design, particularly dimensioning of the adhesive labels (40) with a connecting piece (42) extending in the region of an end wall (27), the stability and handiness of the packs are improved.

Abstract: The invention relates to a process and to a device for producing a coherent web from long slivers which are produced by breaking-up the raw material fed and are then compacted to give a web which is subsequently glued and then pressed together with other webs to give blocks or the like. The raw material used is sticks or slabs which are split parallel to the fibers by vertically oscillating cutting motions, to give long slivers which are then compacted by ramming to give a web.

Abstract: A process for preparing self-adhesive multilayered labels which comprises the steps of printing main and supplementary label messages on a label stock simultaneously by a label printer, cutting the label stock thus printed into halves, and then superimposing the halves of the label stock thus cut in a manner so that the face paper carrying the supplementary label message is releasably superimposed on and in alignment with the face paper carrying the main label message. After printing the main and supplementary label messages simultaneously in two parallel rows, the label stock is cut lengthwise into halves. One half of the label stock is peeled off its release paper and its face paper alone is forwarded on the conveyer line. The other half of the label stock is forwarded on the conveyer line together with its release paper.

Abstract: The present invention relates to a method and an apparatus for producing mat strips from wide panels or sheets of an adhesive material covered with release layers by subdividing the panels of material in the longitudinal and transverse direcitons subsequent to removing the release layers.In order to improve the economy and operational reliability of such methods and devices, the present invention includes gripping an end section of the sheet of material, from which the release layers have been removed, by means of gripping members and longitudinally subdividing the sheet during its movement in a first direction to form longitudinal strips, by actuating a longitudinal cutting member, and thereafter servering the longitudinal mat strips by actuation of a transverse cutting member.

Abstract: A carrier strip or filament of cold drawable material is utilized to transport discrete lengths of elastic ribbon within a manufacturing apparatus. The elastic ribbons are extruded onto the carrier strip or around the filament and adhere thereto. The carrier strip and elastic ribbon are jointly stretched a predetermined amount. The stretched carrier strip and stretched elastic ribbon are bonded to a component of a final product, as, for example, the backing sheet of a disposable diaper, wherein the elastic ribbons are employed to elasticize the leg areas. The carrier strips greatly facilitate machine handling relatively short lengths of stretched elastic ribbons without waste. The carrier strips may be transversely guided along a predetermined path to follow the hourglass contour of the margins of a diaper having form fitting legs.

Abstract: A group of loose cabled optical fibers (32-32) destined to be terminated by a multi-fiber connector device is first fabricated into an optical fiber ribbon (30). The optical fibers of the group are threaded through portions of an organizing shuttle (20) and brought into planar juxtaposition with each other by the cooperation of a curved surface (112) and a burnishing bar assembly (98). As the organinzing shuttle is caused to be moved along a track (42), the burnishing bar assembly causes the planar array of fibers to be embedded into an adhesive coating of a first binding tape (34) which is secured along the length of the track. In a preferred embodiment, a second tape (35) is applied over the fibers and the first tape. The ribbon is trimmed of excess longitudinal side portions of the binding tapes to provide a ribbon of desired width.

Abstract: A method of lining a pipe comprises the steps of laying hose means along the bottom of a pipe to be lined, the hose means having been filled with a predetermined quantity of settable lining composition, anchoring the hose means at each end along the bottom of the pipe, advancing a centrifugal lining machine along the length of the hose means, slitting the hose means in front of the advancing centrifugal lining machine to permit egress of the lining composition from the hose means, and delivering the admixed settable composition to a centrifugal impellor of the centrifugal lining machine for application of the settable composition to the pipe wall as the centrifugal lining machine advances along the pipe. The method is characterised by the step of guiding the slit and emptied hose means through an axial bore in the centrifugal lining machine to lie in a flattened condition on the bottom of the lined pipe wall rearwardly of the centrifugal lining machine.

Abstract: An apparatus as disclosed by which production of pompons of the inventions comprising a gripping member having a thermoplastic crown piece mating surface to which a plurality of thermoplastic streamers are ultrasonically fused may be utimated which comprises a means for moving a form cluster of streamers into a position intermediate of an ultrasonic welding horn and the crown piece mating surface of a handle or gripping member and a means for contacting and engerizing an ultrasonic welding head with the cluster of streamers so as to fuse the streamers to the crown piece by ultrasonic vibrations.

Abstract: A cable shielding tape is produced by laminating a single layer of an insulating material film which may be plastic to a conducting layer which may be of metallic foil with one edge of the conducting layer offset laterally with respect to said insulating layer, leaving a foil free edge portion of the insulating layer along one edge of the tape. This can be manufactured by laying the insulating layer tapes in a shingled formation, laminating a web of foil over the tapes and then separating the tapes each with a partial covering of the foil. The conducting layer and insulating layer are coterminous at the opposite edge and both are folded back with the conducting layer outermost.

Abstract: A process and apparatus for fabricating expandable honeycomb materials disclosed. The continuous length of material is folded along opposite side portions thereof into a generally flat tubular form having upper lower layers. Adhesive is then applied along the length of the continuous material by first heating the material, applying the adhesive in a liquid state to the heated material, and then cooling the material to solidify the adhesive. The folded tubular material with solidified adhesive lines thereon is then wound about a rack in such a manner that the tubular material is deposited in a plurality of continuous layers one on another with the lines of adhesive being disposed between adjacent layers. The wound layers are then radially cut and placed in a vertically aligned stack while they are removed from the rack. The vertically stacked layers are then heated to a temperature sufficient to activate the lines of adhesive and bond the layers together.

Abstract: A complete production line assembly of a wooden I-beam manufacturing apparatus is disclosed, wherein generally identical chord members are simultaneously formed by cutting of a wooden stock material into the chord members and simultaneously providing grooves in one surface of each chord into which web members are received to form the I-beam. The individual web members are conveyed as stacks into a web infeed hopper where the individual web members are sequentially discharged from the hopper into a chords and webs assembly line. The web transfer mechanism for conveying the webs to the hopper is fully automated. The individual web members are conveyed along the assembly line between the grooved chords and the chords are converged so that the grooves interfit with the web edges to form the I-beam. The chords and webs assembly line is adjustable by virture of mounting guide rollers on at least one adjustable side frame to enable the line to manufacture wooden I-beams of varying depth.

Abstract: A process and an apparatus for continuously sheathing solid or hollow profiles (1), especially tubes, with an extruded foam jacket (3) of thermoplastic synthetic resin is provided. To this end a foam jacket is extruded, slit open, and into the slit foam jacket (3) the solid or hollow profile (1) to be sheathed is continuously coaxially introduced at synchronous speed. The slit foam jacket is closed by welding after the introduction. The process steps of slitting the foam jacket, introducing the profile to be sheathed into the foam jacket, and closing the foam jacket (3) by welding are to be carried out at temperatures of the foam jacket above the glass transition temperature of the synthetic resin material of the foam jacket. After the slit in the foam jacket (3) has been closed by welding, the jacket cools down and snugly shrinks onto the profile to be sheathed.