Abstract: Embodiments include methods for generating automated responses to event feed items in a multiplatform collaboration system. The methods can include receiving event notifications for events generated at a respective application service of a set of applications services, rendering a set of event cards corresponding to the events, and identifying a subset of event cards that include an update to a comment field. Methods include generating, for each event card in the subset of event cards, a comment field and causing the client device to display event cards of the set of event cards in an event feed. Methods include a, in response to a user selecting a reply option in an event card, causing the client device to launch an application platform associated with the application service and generate a response interface including a pre-populated response comment.

Abstract: The invention relates to a method for preparing a laminate comprising providing an aluminum foil inner layer, a paper middle layer, and an aluminum foil outer layer; laminating the inner aluminum foil layer to the middle layer by a process selected from the group consisting of adhesive lamination with polyurethane, polyvinyl acetate, and an acrylic-type adhesive, and extrusion lamination with polyethylene; curing the inner aluminum foil layer and middle paper layer; laminating the middle paper layer and the outer aluminum foil layer by a process selected from the group consisting of adhesive lamination with polyurethane, polyvinyl acetate, and an acrylic-type adhesive, and extrusion lamination with polyethylene; and curing the inner aluminum foil layer, the middle paper layer and the outer aluminum foil layer.

Abstract: A method of forming a homogenous composite pipe of unspecified length from strips of fiber reinforced thermoplastic material is disclosed. A mandrel is arranged stationary in a process direction to extend freely from a first supported end to a second end. A slip-sheath is applied about the mandrel. The thermoplastic material strips are wound about the slip-sheath. A section of the thermoplastic material strip winding is consolidated. The slip-sheath is formed from tape material which is applied longitudinally onto the mandrel surface. The slip-sheath is connected to a puller arranged downstream of the mandrel in the process direction. Consolidated pipe sections are pulled off from the second end of the mandrel in synchronization with the winding and consolidation. An assembly for carrying out the method.

Abstract: A diaper manufacturing apparatus according to the present invention includes: an oscillating mechanism disposed on a top-sheet continuous body while oscillating leg gathers; an outer holding mechanism holding the leg gathers disposed in a predetermined waveform by the oscillating mechanism; and a cutting mechanism having a blade section cutting the leg gathers held by the outer holding mechanism. The outer holding mechanism holds, out of a region formed in a predetermined waveform, an outer end region OT which includes an outer end of the leg gathers and on which an adhesive is not applied. The blade section is disposed inside, relative to a crossing direction, the outer end region OT held by the outer holding mechanism.

Abstract: A system and method of forming a multi-axis laminate including a production surface, a reinforcement material supply, and a resin supply, wherein the reinforcement material supply supplies a first layer of reinforcement material having a first fiber orientation to the production surface and a second layer of reinforcement material having a second fiber orientation on top of the first layer of reinforcement material, and wherein resin from the resin supply impregnates the first and the second layers of reinforcement material to form a laminate having a multi-axis fiber orientation. The reinforcement material supply may be a fiberglass material having a tri-axis fiber orientation that is layered to form a quatro-axis laminate.

Abstract: An adhesive metering system for applying an adhesive to an anilox roll is provided. The anilox roll includes cups embedded within a peripheral surface of the anilox roll. The system includes a pan having a first end, a second end, opposing sidewalls, and a bottom configured to form a trough to partially receive the peripheral surface. A first blade is coupled to the first end, wherein the first blade has an edge spaced from the cups by a gap defined between the peripheral surface and the edge. The system further includes a pump coupled to the pan and in flow communication with the first blade and the trough. The pump is configured to discharge the adhesive into the trough and on the first blade wherein the first blade is configured to facilitate channeling adhesive into the cups of the anilox roll.

Abstract: The present invention relates to a process of manufacturing a stretch composite, said method comprising: a) providing a first substrate in a machine direction, wherein said substrate has opposing first and second surfaces; b) providing a gravure printing roll having an exterior surface that comprises one or more cells wherein at least a portion of the surface is relatively cool; c) depositing a molten, non-adhesive, elastomeric composition onto the exterior surface of the gravure printing device which comprises a gravure printing roll, wherein said composition is characterized as having a peel force of less than about 3 N/cm; d) causing said composition to be pushed into said cells; and e) contacting said first surface of said substrate with said gravure printing roll and substantially completely transferring said elastomeric composition from said cells of said exterior surface on said gravure printing roll to said first surface; wherein said process is substantially free of tackifier.

Abstract: A working apparatus for pasting two continuous paper webs together having patterns is provided which can be made small as a whole and whose pasting processing treatment reduces a paper loss occurring when the apparatus starts to operate.

Abstract: A web product embossing apparatus includes a first embossing wheel set formed of multiple embossing wheels and adapted for embossing a raised first embossed pattern on a first web product, a second embossing wheel set adapted for embossing a raised second embossed pattern on a second web product, and a plurality of glue applicators disposed adjacent to the first embossing wheel set and adapted for applying different glues having different colors to different pattern units of the raised first embossed pattern for enabling the first web product and the second web product to be bonded together to form an embossed colorful finished web product.

Abstract: This invention relates to a machine for bonding up to three film comprising: a first unit designed to unwind a first film associated with a spreader/applicator unit to apply an adhesive material to one surface of said film; a second unit designed to unwind a second film associated with a spreader/applicator unit to apply an adhesive material to one surface of said film; a third unit designed to unwind a third film; and a fourth unit comprising two bonding machines designed to join the various layers of film together. Said bonding units comprise a bonding calender, onto which the various layers of film are wound, and at least one presser roller which is subject to the action of hydraulic actuators, the two bonding units being positioned between the two pay-off/applicator units. The present invention also relates to a method for bonding three films composed of materials which can be of a nature similar to and/or different from one another, using the same bonding unit.

Abstract: The invention relates to a method of producing a product comprising a support having a long-acting adhesive and a protective tape disposed thereon, so that said adhesive can be used at a later time.

Abstract: The invention relates to a process for the production of sandwich elements (so-called panels), in which the rising reactive mixture is guided, when it rises, through guide elements arranged between the upper and lower outer layers. This process produces void-free panels having a regular cell structure. The invention also relates to an apparatus useful for the production of such sandwich elements.

Abstract: An instant photographic film unit includes a mask sheet having an image frame and two sheets, one of which has a photosensitive layer, laminated and bonded together, and a developing liquid container disposed in a predetermined position for supplying a developing liquid between the two sheets to produce an image. The mask sheer and the two sheets are bonded together in a predetermined laminated state, with at least one of the mask sheet and the two sheets being in the form of a continuous web. The continuous web is cut off into self-developed instant photographic film units of a predetermined length. A predetermined number of instant photographic film units are automatically stacked and placed in a film pack.

Abstract: The invention relates to a method of producing packaging material in the form of a continuous laminate web (17) and being of the type which includes a core layer (2) of paper or cardboard whose one face displays a layer (7) which is disposed outside the core layer (2) and includes first an aluminium foil (4) and secondly a plastic coating (16) disposed outside the aluminium foil layer. Throughout its entire surface, the core layer (2) is covered with the above-mentioned layer (7), while along selected portions it extends out over the edges of the core layer (2). The above-mentioned layer (7) is formed in that the aluminium foil (4) and at least one thermoplastic material (6) are laminated to one another by being brought together between two rollers (10, 12) of which the one roller consists of a cooled roller and the other roller consists of a roller which is heated to a temperature exceeding the melting temperature of the thermoplastic.

Abstract: A method and apparatus for making adhesive-backed labels. Glassine paper stock is unwound from a roll, coated with photo-cationic silicone and exposed to wavelength-controlled illumination to cure. Hot melt adhesive is applied over the silicone. Simultaneously, label stock is fed with the coated glassine paper to laminating rollers where the two are joined. Illumination is provided by a dichroic reflector.

Abstract: Multi-ply tissue product is bonded by an adhesive spray whose position is controlled so that the web path distance between the spray application and the location where the webs are forced together permits sprayed adhesive to partially but not completely set during travel over that web path distance at operating web speeds. Typically, the web path distance between the nozzle and the location is more than 140 inches. The webs are positioned one in back of the other and each is unwound onto its own carrier roll, with the spray positioned between the carrier rolls.

Abstract: A method and apparatus for continuously seaming cured EPDM membrane to form a composite sheet of predetermined width and indefinite length. The method includes the steps of providing at least two rolls of cured EPDM membrane having longitudinal marginal edges and feeding the cured EPDM membrane from the at least two rolls in a first direction. The longitudinal marginal edges of the cured EPDM membranes are positioned in an overlapping relationship as the cured EPDM membranes are fed in the first direction and then the overlapping longitudinal marginal edges are continuously seamed to form a composite sheet of indefinite length.

Abstract: An apparatus and method for manufacturing a polymer-coated bias fabric are provided. The method includes the steps of: drawing a first strip material from a first supply reel; coating a polymeric layer on the first material strip; supplying a second material strip onto the polymeric layer coated on the first material strip; pressing the second material strip onto the first polymeric layer coated on the first material strip; and drying the first polymeric layer coated between the first and the second material strips to form a first stage product. The second material strip is supplied on top of the polymeric layer deposited on the first material strip at the speed substantially equivalent to that of the first material strip.

Abstract: A method of forming a continuous composite structure includes encapsulating solid additive particles with a first reactive liquid resin forming material and migrating part of the mixture through a porous blanket to form a continuous resin matrix within the blanket with adhesive outer surfaces. A thin coating of a second preselected resin forming material which substantially cures immediately upon application is applied over one major adhesive upper surface of the matrix/blanket while allowing an area of the adhesive surface to remain exposed along one edge of the upper surface thereof. A plurality of preselected flexible lengths of the coated matrix/blanket are individually positioned successively in an overlapping orientation with the exposed adhesive area of the upper surface of the adjoining positioned length tightly affixed to the adhesive lower surface of the succeeding length to form a continuous composite structure. Also, the composite structure and apparatus for producing same.

Abstract: The present invention relates to a process for making disposable absorbent articles comprising adhering two components materials to each other using an improved roll printing process to provide an adhesive to one of the two components, the adhesive has an application temperature which is greater than a print roll temperature.

Abstract: Apparatus and method for forming a laminate comprising a relatively rigid material having an inner surface with at least one portion thereof comprising a central body portion and wherein the central body portion of a relatively flexible material, preferably fluid impervious, is secured to the central body portion of the relatively rigid material and the relatively flexible material has opposite edge portions not secured to other portions of the inner surface and to carton blanks formed therefrom. In some instances strips of another relatively flexible material are secured to the opposite edge portions but are not secured to the inner surface.

Abstract: Apparatus having laminating rolls for laminating continuous strips of different kinds of material together wherein all of the continuous strips enter the nip between the laminating rolls from one side of a plane tangent to each of the laminating rolls at the nip. Also, apparatus having rotary cutting and creasing rolls located before the laminating rolls form most of the cut lines for the carton blank without changing the continuity of a continuous strip of a relatively rigid material so that it can be pulled through the laminating rolls. In those instances wherein two carton blanks are formed at the same time, scrap removal apparatus is provided for removing scrap located between the two carton blanks.

Abstract: A method of manufacturing a laminate particularly adapted for bedding, padding upholstering and like applications by feeding an indeterminate length of a first material along a predetermined first path of travel from a source of the first material to a downstream assembly area. Feeding an indeterminate length of second material along a predetermined second path of travel from a source of the second material to the downstream assembly area. Depositing a multiplicity of substantially yieldable cushioning materials upon an upper surface of one of the first and second indeterminate lengths of material during the feeding thereof between the respective sources and the assembly area. Thereafter, sandwiching the cushioning materials between the indeterminate lengths of first and second materials to form a laminate therefrom, and rolling the laminate into a roll. The cushioning materials are foam latex and/or down and the first and second lengths of material are polyester fiber material and/or convoluted foam.

Abstract: A file folder has a pocket disposed on one of its surfaces. The edges of the pocket and the file folder are in sheared alignment with each other. A method for manufacturing a file folder having a pocket is disclosed. Adhesive is deposited along several edges of a first web of material which is pressed to a second web of material to join the webs together by the adhesive. The combined materials are cut along one of the edges of adhesive to form a sheet having a pocket. The first and second webs have side edges which are in sheared alignment.

Abstract: A separator sheet is formed of a plastic material and has a number of ribs formed on one side thereof. The ribs extend in the direction in which the separator sheet is fed. The sheet is overlaid with a glass mat, and a laminated member obtained thereby is moved into the region between a pair of driving rolls. After being sandwiched by the driving rolls, the laminated member is fed into an envelope apparatus. In an adhesive coating step, a hot melt type adhesive is coated on one side of the glass mat. The adhesive is coated at portions C corresponding to the base sections between the ribs of the sheet, in such a manner that the coated adhesive forms a line extending in the longitudinal direction of the glass mat. In a stacking step, the sheet and the glass mat are stacked one upon the other.

Abstract: Apparatus is provided for making a multi-layer shingle by cutting an anterior layer of shingle material to have a headlap area and a tab area, and with a plurality of tabs being present in the tab area, separated by slotted openings. The tab area of the anterior shingle layer has a predetermined design that has a repeatability in the longitudinal direction, or from one edge of a shingle to another in the right-to-left direction, which repeatability is a function of the length of the shingle between said left and right edges, as well as being a function of the number of tabs in the anterior shingle layer, with the repeatability being smaller or greater than the length of the shingle in the longitudinal direction. Thereby, the apparatus produces an ornamental appearance that has a random, natural-looking effect when the shingles are laid up on a roof.

Abstract: Apparatus and method for forming a laminate comprising a relatively rigid material having an inner surface with at least one portion thereof comprising a central body portion and wherein the central body portion of a relatively flexible material, preferably fluid impervious, is secured to the central body portion of the relatively rigid material and the relatively flexible material has opposite edge portions not secured to other portions of the inner surface and to carton blanks formed therefrom. In some instances strips of another relatively flexible material are secured to the opposite edge portions but are not secured to the inner surface.

Abstract: A method of forming a continuous structure including the steps of preselecting a liquid reactive resin material, a particulate solid additive material, a porous blanket, and a thin fibrous sheet. The additive particles are mixed with the liquid resin material substantially continuously in a proportion significantly greater than that of the liquid resin material thereby encapsulating the additive particles. A pool of the resulting mixture is formed between the blanket and the sheet and the blanket and the sheet are advanced at a rate sufficient to maintain a suspension of the additive particles in the pool. Part of the liquid forming material is migrated through the blanket and the sheet in a uniform manner. An apparatus for carrying out this processing is also provided.

Abstract: A plastic coating machine comprising means for continuously delivering the transparent film to be applied to the paper material support, a set of application rollers intended for spreading a thin layer of a solvent-free adhesive onto one side of said film, a pair of synchronized pressure rollers that carry out the operation of uniting said film with said paper material which is supplied by an automatic feeder or any other feeding system, a reel that picks up the plastic coated material, and means for adjusting the film tension over its whole path from said spreading group to the joining rollers.

Abstract: A paper-plastic laminate sheeting whose paper ply incorporates heat-activatable material that renders the sheeting useable for producing baggage tags and other products when heat-activated are then bar-coded or otherwise identified. In a system for producing the laminate sheeting, the paper ply is cold-laminated by a water-based adhesive to an oriented synthetic plastic film ply of high strength, whereby neither the heat-activatable material in the paper ply nor the orientation of the film ply is disturbed thereby.

Abstract: The present invention utilizes a controlled pressure application system to insure that the proper pressure is applied in a lamination of permeable and semi-permeable roll mounted sheets into a cellular sheet structure. The present invention uses a pressure roller mounted on a carriage which is movable horizontally radially of a heated roll by a controllable linear actuator such that variable and closely controlled pressure may be applied to a web passing between the heated roll and the carriage mounted pressure roller. Additionally, the present invention uses a precisely controllable fluid heated pressure roller and a precisely controllable fluid cooled cooling roller acting as a heat sink for the pressure roller to maintain a precise temperature gradient across the web at the nip.

Abstract: A method and apparatus for applying granules to a coated asphalt sheet to form at high production speeds with shingles a variegated pattern having uniform pattern edges. Granules of a first color are applied to spaced first areas on a continuously moving tacky asphaltic strip, such as a hot asphalt coated organic or glass fiber mat. Hot asphalt or another adhesive is applied to at least a portion of one or both of the leading and trailing edges of the first areas to provide predetermined uniform edges to tacky second areas between the spaced first areas. Granules of a second color are then deposited on the second areas. The granule coated strip is then cut into shingles. The method may be used to create multiple pattern areas with two or more different colored granules or granule blends.

Abstract: A paper cushioning mat for packaging and a method of producing the paper cushioning mat. The paper cushioning mat comprises two paper substrates and multiple paper cushioning pieces distributed between the substrates and adhered thereto. The paper cushioning pieces are made by cutting a coil prepared by rolling a single faced corrugated fiberboard and fixing with an adhesive crosswise to round slices of a certain thickness. Angle of cutting the coil may be inclined to the angle rectangular to the axis of the coil. The paper cushioning mat is used for packaging articles by, for example, laying the mat between the container walls and the article or by filling spaces. The mat can be reused, and easily disposed.

Abstract: A paste supply tube in a molding compound manufacturing apparatus includes first and second paste supply tubes extending parallel or substantially parallel to each other and in a direction widthwise of a pair of carrier films, each of the first and second paste supply tubes having upstream and downstream ends opposite to each other with respect to the direction of supply of a resinous paste material thereinto. While the downstream ends of the respective first and second paste supply tubes are closed, the first and second paste supply tubes are supported with the upstream and downstream ends of the first paste supply tube neighboring the downstream and upstream ends of the second paste supply tube, respectively, with respect to a direction perpendicular to the lengthwise direction of each paste supply tube.

Abstract: A method of forming a continuous structure includes the steps of preselecting a liquid reactive resin forming material, a particulate solid additive material and a porous blanket. The additive particles are mixed with the liquid resin forming material substantially continuously in a proportion significantly greater than that of the liquid resin forming material. Substantially all of the additive particles are encapsulated with the liquid resin forming material to a preselected thickness. A pool of the resulting mixture is formed on the blanket. The blanket is advanced at a rate sufficient to create movement of the additive particles within the pool and maintain the additive particles in suspension. Part of the liquid resin forming material is migrated through the blanket substantially uniformly prior to gelling of the liquid resin forming material to form a continuous resin matrix within the blanket. Also, apparatus forming the structure as well as the structure itself.

Abstract: The process relates to the production of a product consisting of a substrate to which an adhesive with long-term effect and a protective band are attached to permit use of the adhesive to be deferred. The process is characterized by the use of a substrate whose surface to which the adhesive is attached may present irregularities. The adhesive is heated to a temperature at which is becomes paste-like and almost liquid, and is brought to an opening situated above a plane surface on which the substrate has been placed. The adhesive is then caused to flow simultaneously with a relative movement between the substrate and the opening. This results in the adhesive being deposited on the substrate as a strand that is preferably continuous. The temperature of the adhesive is then lowered in order to increase its viscosity until it becomes paste-like to the point of turning solid.

Abstract: A flame resistant to nonflammable composite panel (86) is produced from a nonextrudable core mixture (24) with a pourable, nonflammable filling material and a binder, and on both sides cover strips flexibly bonded to the core. For a continuous production of the composite panel (86) in one operation, the core mixture (24) is poured onto an inrunning lower cover strip (48), in contact with a lower adhesive film (16) facing the core mixture (24), and a pile is formed there, extending over the entire width of the adhesive film, both [lacuna] continuously and uniformly drawn through a V gap (40) and compacted there for the first time and calibrated to thickness, an upper adhesive film (30), upwardly limiting the precompacted core mixture (24'), is fed in and brought into contact with a continuously fed cover strip (46) and the sandwich is pressed with further compaction, heated, cooled and cut to the final length of the composite panel (86).

Abstract: A method and apparatus for producing light-weight construction panels having a cementitious core layer surfaced with a layer of reinforcing fabric bonded to the two faces of the core includes the use of slurry applicator having a supporting member and a doctor in addition to a moving carrier for the slurry coated fabric. The edges of the panel also are covered with the fabric and may be open mesh edges. Cementitious slurry, for example, portland cement slurry, is applied to the fabric by means of a supporting member over which the fabric is drawn and a doctor means adjustably mounted above the supporting member. The supporting member is of a non-base-reactive material such as polypropylene or stainless steel; the use of such a supporting member permits better application of the slurry to the fabric before placement of the slurry coated fabric on the moving carrier.

Abstract: A heatable shoe for a joint welding apparatus for overlapping joint welding of asphalt roofing is designed in such a way that it will be able to produce a wave of liquid asphalt in an opening or slit between a front and a rear part of the shoe, thereby producing a maximum quantity of liquid asphalt inwards to a line approximately in the center of the overlapping portions between the roofing webs. This is where the mechanical fasteners are located, which are thus baked or embedded in and sealed by in liquid asphalt in a favorable manner.

Abstract: A cohesive layered sheet of thermoplastic fiber material formed by two outer layers of material, each outer layer having a standard full width, and an inner layer made from strips of scrap material. The strips of scrap material each have a width substantially less than the standard full width and are arranged side-by-side so as to have a combined width approximately equal to a standard full width. The layers are ultrasonically bonded together so as to form a cohesive layered sheet. A method and apparatus are provided for manufacturing such a sheet.

Abstract: A nested fiberglass structure (10) comprises a plurality of strips (66) each in the shape of a sinusoidal wave (20). The waves (20) have peaks (22) and valleys (24) which have equal amplitudes about a central axis (26). A positioning string (32) is placed over the peaks (22) and into the valleys (24) to provide a guide for the depth of penetration of adjacent strips during nesting of the strips (66). The structure (10) may be formed on an apparatus for manufacturing (46) which forms a continuous web (48) into the strips (66) and nests the strips (66) into the structure (10). The structure (10) may then be wound onto a reel (154) for fabrication into a cylindrical structure (34). The apparatus (136) spirally winds the nested structure (10) around a mandrel (182) to form the cylindrical structure (34).

Abstract: A mechanism for adjusting a distance between a glue machine and an introducing port of a heating port in a double facer corrugating machine is provided for the purpose of optimizing a penetrated amount of applied paste into a core paper sheet to insure a sticking force between a single-faced corrugated cardboard sheet and a liner. The distance adjusting mechanism includes guide rails and traveling wheels provided in the glue machine and running along the guide rails. In one aspect of the invention, the glue machine is adjustably moved along the guide rails by means of a hydraulic cylinder connected between the glue machine and a stationary frame, and in another aspect of the invention, the glue machine is adjustably driven along the guide rails by means of an electric motor mounted to the glue machine for driving the traveling wheels.

Abstract: Method and apparatus for manufacturing so-called sandwich structural elements in laminated materials, where a core (10) is provided with a covering layer (18) on at least one side. The core in the form of a solid or expandable material is advanced from above and downwards in a substantially vertical path, and the covering layer or layers (18) are pressed against, and joined to the core during continued vertical advance thereof from above and downwards.

Abstract: A pasting machine in a corrugator which is arranged downstream of at least one single face corrugated cardboard machine and the heating section thereof including hot plates along which the webs to be glued to each other and being arranged on top of each other are guided while being compressed by pressing means being directed towards the hot plates from above, wherein the heating section is divided into at least two sections being arranged in spaced relation to each other in working direction, a glue station is arranged in the intermediate space between the hot plate sections and feeding means for a web being associated with the intermediate space are provided below the working level of the pasting machine.

Abstract: A method and apparatus for high speed pouch or bag making from thin, extensible heat-sensitive thermoplastic film webs in which the method is applied to a continuously moving web and sealing is achieved at temperatures below the softening temperatures of the film or sealing interfaces. The method of forming an open pouch comprising the steps of continuously pulling an elongated web of pouch forming material at a constant speed along a pouch making path which extends continuously through a web slitting station, a web coating station, a web collating station, an Electron Beam curing station and a web cutting station. An elongated web is slit into first and second webs at the slitting station, a pattern of E.B. curable adhesive is applied to a first surface of the first web as it is pulled continuously through the web coating station to render the first surface bondable at a seal pattern and non-bondable in the area of the storage compartment when subjected to Electron Beam radiation.

Abstract: The absorbent laminated sheet is composed of at least two plies (1.9), embossed, constituted essentially of cellulose fibers, bonded together at least partially by means of protruding elements relative to the surface of said plies and pointing inward to the sheet; it is characterized in that the protruding elements (101) are positioned essentially according to lines or combinations of lines reproducing spaced motifs (100), which recur indefinitely.Application as domestic or sanitary paper.

Abstract: Method and apparatus for manufacturing so-called sandwich structural elements in laminated materials, where a core (10) is provided with a covering layer (18) on at least one side. The core in the form of a solid or expandable material is advanced from above and downwards in a substantially vertical path, and the covering layer or layers (18) are pressed against, and joined to the core during continued vertical advance thereof from above and downwards.

Abstract: A method and apparatus for applying an elastic ribbon in a curved path to a continuously moving web of material. A rotatable roll is moved essentially transversely to the direction of the moving web of material. The movement of the roll is imparted to the elastic ribbon which is then adhered to the continuously moving web of material. The elastic ribbon passes around the roll with a predetermined stretch. The axis of the roll may be disposed essentially transverse to the direction of movement of the moving web or essentially perpendicular to the direction of movement of the moving web. The roll may be cylindrical in shape with a uniform radius, it may have a nonuniform radius or it may have a portion of the surface with a larger radius intermediate to the ends of the roll.

Abstract: A method and apparatus for high speed pouch or bag making from thin, extensible heat-sensitive thermoplastic film webs or multiple webs of paper, film and foil in which the seal pattern may be simple or complex sealing and in which the method is applied to a continuously moving web and sealing is achieved at temperatures below the softening temperatures of the film or the sealing interfaces. A method of forming an open pouch comprising the steps of continuously pulling an elongated web of pouch forming material at a constant speed along a pouch making path which extends continuously through a web coating station, a web collating station, an Electron Beam curing station and a web cutting station. A pattern of E.B.

Abstract: A method is described for the continuous production of glass fiber mesh reinforced concrete panels consisting of a layer of light weight concrete core mix bonded to a web of glass fiber mesh on each face. An uncured ribbon of reinforced concrete is first formed, suitable for cutting into individual panels. A new method of depositing the cement slurry or core mix on the web of fiber glass has been developed; this is accomplished by conveying the web over a reversely-turning pumping roller which transfers a controlled amount of slurry or core mix to the web.