Abstract: A method of continuously fabricating a cushiony recycled plastic floor tile or wall cover incorporating a decorative printed design wherein a single-ply sheet, made up substantially of recycled membrane and a proportion of discrete fibres sufficient to create a cushion effect in the tile is extruded at an extruding temperature in the range of 300.degree. F.-350.degree. F. in a hot state of semi-solidity in which it can be drawn under tensile load without reducing in thickness. The hot substrate proceeds immediately into the nip between laminating rolls and a transparent cover film, having decorative imprinting on one surface is passed closely alongside one of the laminating rolls to apply radiant preheat to it, before passing on into the nip with the substrate.

Abstract: An apparatus for joining a plurality of textile webs together in side-by-side relation includes a feeder for positioning a first textile web overlying a second textile web and advancing the textile webs along a predetermined path of travel, an ultrasonic horn and anvil for forming a relatively narrow flexible joint between the textile webs by heat fusing together adjacent portions thereof, and an unfolding frame for unfolding the textile webs about the joint so that the textile webs lie in a common plane to define the relatively wide textile fabric. More particularly, in order to form the convolute roll of the relatively wide textile fabric, the apparatus also preferably includes a driven take-up spindle positioned downstream from the unfolding frame to wind the relatively wide textile fabric into successive convolute wound layers.

Abstract: A plurality of webs drawn from respective supply rolls forms a core stack which is passed through a single-level press to press boards from the press stack formed by applying cover foils to the core band. Once the pressed board forming part of the band is advanced from the press, the pressed board can be cut and trimmed from the band. The apparatus has a separating web insertion station for selectively inserting a separating web between core forming layers as part of the band so that, when one or more separating layers are inserted, each press cycle simultaneously forms two boards, but when no separating layer is inserted, only a single board is formed at each press cycle and separating operation.

Abstract: The object of this invention is to provide an automatic package machine comprises a roll of wrapping film, a film opener for opening the film, which is drawn from the roll, into such a shape that the film can wrap an article to be wrapped, a conveyer for introducing the article, which is to be wrapped, into the opening of the film opened by the film opener, and a sealing unit situated contiguously to a downstream end of the conveyer for sealing edge portions of the film opening. The sealing unit includes a heater body, a fusing and sealing blade projecting from one end of the heater body, being vertically adjustable solely or together with the heater body, and being penetrable into the edge portions of the film opening parallel to a travelling path of the film, and two pairs of upper and lower feed rollers situated upstream and downstream, respectively, of the fusing and sealing blade. The fusing and sealing blade has along at least its upstream side edge a cutting edge.

Abstract: Apparatuses and processes for laminating a finish layer of paper, plastics, film, foil, and other thin sheet material to corrugated material along a corrugator line. The finish layers may be single layer or composite material and are preferably, but not necessarily preprinted, reverse printed, etched or otherwise. The finish layers may be produced, supplied and run in any desired width to suit a customer's needs, without the need to engage in the planning, expense and scheduling necessary to run an entire full width roll of preprint material as single face or double face liner on the corrugator, and without the problems inherent in applying graphics to containers or cartons during the conversion process.

Abstract: A temperature-controllable roller 1 is used as the sealing tool, on whose circumferential surface a plurality of plastic film webs are sealed together under the action of heat and pressure. The plastic film webs, which are conveyed about compression rolls, run at equal or different mutual distances onto the circumferential surface of the temperature-controllable roller. These compression rolls rest against the circumferential surface of the temperature-controllable roller and exert pressure onto the latter. The webs of plastic film run through the contact nips between the compression rolls and the temperature-controllable roller. The plastic film webs are provided on one or both sides with sealing layers, which are incipiently melted by the action of heat, so that a sealing of the plastic film webs in layers one on top of the other occurs on the circumferential surface of the temperature-controllable roller.

Abstract: A method and apparatus for manufacturing a strip of ply or belt stock reinforced with steel monofilaments fed from a plurality of reels (60, 60', 60") mounted on the spindles (54) of a reel support structure (18). The article of manufacture which results from the method is a uniform strip of reinforced ply or belt stock of higher epi, smaller gauge and fewer splices than possible with prior method and apparatus.

Abstract: A film tube has a substrate having opposed side edges. A first surface of the film is subjected to corona electrical discharge treatment. The first surface of the film is provided thereon with a printing ink layer. A first edge region along one of the opposed side edges of the first surface of the film is provided with an adhesive layer. A second edge region along an opposed side edge of a second surface of the film is activated by the corona electrical discharge treatment. The first edge region and the second edge region are overlapped and bonded with one another through the adhesive layer. A method for making the film tube is also provided.

Abstract: The mass preservation of archives by melting on them a binder combination reinforced with a nonwoven or woven fabric, in which a woven or nonwoven fabric on a supporting belt or supporting roller is impregnated with an aqueous, pollutant-free, self-cross-linking and/or not self-cross-linkable and/or pre-cross-linked dispersion, free of volatile solvents, of a thermoplastic binder with a high film-forming temperature above 60.degree. C., into which dispersion waxes or paraffins, with a concentration--based on the solids portion of the dispersion--of 3 to 10% by weight have been incorporated by hot precipitation, dried and, in conjunction with the substrate that is to be preserved, fused under the action of pressure and temperature by a brief temperature shock at a temperature appreciably exceeding the film-forming temperature to a substrate-sealing film with embedded nonwoven or woven fabric.

Abstract: A continuous process for manufacturing absorbent pads is disclosed which comprises providing a fibrous web material and applying a fluid absorbent cover and a fluid impermeable barrier layer thereto in situ. In preferred embodiments, the pads are securable to fluid-protected surfaces by means of an adhesive on the barrier layer's outer surface.

Abstract: A plane formed body, especially a floor covering, is described with a cover layer (1), a base layer (3) and a core layer (2) that have fibers that can be stitched. The three layers are stitched by means of fibers (1a) taken from the cover layer (1). The core layer (2) consists of polyvinyl chloride material in the form of pieces that are in solid form and a PVC binder or plastisol paste. The fibers (1a) are tightly bonded into all three layers (1,2,3).

Abstract: A method for extrusion coating both sides of a metal strip. A metal strip, such as aluminum alloy strip, is moved through a pre-conditioner, two extrusion dies, a post heater and a cooling system. Both sides of the strip are coated with thin coatings of polyester material. The coated metal strip is useful for containers, such as cans and can ends, as well as for automobiles, appliances, aerospace, construction and electrical devices.

Abstract: An apparatus and method for the continuous manufacture of printed, laminated stock is provided. The apparatus is designed to use plain, uncoated webs and at separate stations along a continuous path apply a release coating, apply an adhesive, join the webs together and imprint the combined webs to yield a final, laminated and imprinted stock. By die cutting and stripping the stock at further stations, discrete elements such as labels may be produced and carried by one of the webs. The apparatus preferably includes stations for curing and remoisturizing the release coated web, whereby a known moisture content is provided for the release coating prior to the application of adhesive and joining the webs into laminated stock. The process includes providing respective webs, applying a release coating to one web, joining the two webs together, imprinting at least one of the webs and routing the combined webs to a delivery station whereby the entire process is continuous and uninterrupted.

Abstract: An improved method for inserting valves between the front and back panels of inflatable bodies, such as novelty balloons or air-inflated dunnage bags, is disclosed. The method includes the steps of conveying an upper web through an upper roller assembly and conveying a lower web through a lower roller assembly positioned adjacent to and below, and pivotal relative to, the upper roller assembly. The valve is then inserted between the top and bottom webs as they pass through the roller assemblies and then the roller assemblies are pivotally clamped together to bring the top and bottom webs together and frictionally engage the valve between the webs. The webs are then conveyed, with the valve clamped therebetween, to a downstream die station without any attachment of the valve to either of the webs prior to reaching the die station. At the die station, the perimeter of the inflatable body shape is heat sealed into the webs which simultaneously heat seals the valve to both of the webs.

Abstract: A method for the continuous production of boards made from feedstock includes A) providing a continuously operating press with an entry adjustment device being movable to define a variable angle entry gap through which the board passes such that the board is subject to compression forces, the variable angle entry gap defined by at least first and second independently variable angle entry gap portions, the first and second portions being flexibly connected and the second portion being flexibly connected at least to one of the heating plates of the press table and press ram; B) moving the feedstock through the variable angle entry gap; C) setting the first independent variable entry gap at a first angular value which falls in a first range from approximately 0.5.degree. to approximately 5.0.degree.

Abstract: A method and apparatus for producing shipping rolls of wrinkle free ballistics type film faced composite sheet material which when assembled and cured on a shipping tube is subject to having surface wrinkles and creases. By assembling the material on a forming roll of large diameter, such that the thickness of the wound wraps of a given length of the sheet material is relatively thin, the deformation of each wrap is minimized during heat and compression curing and the cured material is free of surface wrinkles and creases. The cure-stabilized material then can be unwound and cut to desired length and wound on a small diameter shipping tube to provide a shipping package of material free of wrinkles and creases. The curing apparatus includes a cylinder with an internally lined inflatable bladder, such cylinder being adaptable to being moved into surrounding relation with the sheet material.

Abstract: A reinforced, impervious, unitary film and a method for making the same are disclosed. In a preferred embodiment, a film is produced from a layer of weft inserted warp knit scrim and at least one layer of lightweight, porous mat, together being impregnated with a suitable thermoformable plastic in liquid form such as PVC plastisol, then being set and calendered under pressure to deform the plastic and create a continuous, non-porous, unitary film. The resulting product is highly resistant to water absorption and hydrostatic pressure and essentially non-wicking.

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: Tags and thread are assembled together for the manufacture of tagged articles such as infusion packets in which each tag is attached to the packet by a length of thread. The thread is held in a looped form between the tag and the packet before use. For the assembly of the tags and thread and to increase the length of thread attaching each tag, means are provided for forming a doubled-over loop that can be trapped between the tag and the packet.

Abstract: A method of efficiently orienting liquid crystal molecules on an orientation film formed on one surface of a film substrate which constitutes part of a liquid crystal display panel. In this method, the film substrate is conveyed between a rubbing roll and a backup roll disposed opposite the rubbing roll such that the orientation film faces the rubbing roll, that the rubbing and backup rolls are rotated in contact with the film substrate to thereby rub the orientation film formed on the film substrate for orienting the liquid crystal molecules. Thus, the orientation film formed on the film substrate is continuously rubbed while the film substrate is being conveyed to thereby achieve efficient rubbing.

Abstract: For the production of a tight complex having an internal reinforcement or framework and more particularly intended for the production of aerostatic balloons, a nonwoven reinforcement (10) is formed from weft and warp threads arranged in the form of two superimposed layers. To each of the faces of said reinforcement and using a predetermined force is applied a covering film (16a,16b), after bringing it to its pasty melting point on a heating drum (30a,30b). The nonwoven character of the reinforcement makes it possible to preserve the seal of the covering films during complexing. Moreover, the formation of small loops or rings on the edges of the complex obtained in this way makes it possible to introduce connecting cables facilitating the taking up or absorption of stresses.

Abstract: A method of making a balloon includes providing two balloon films and providing two valve films. The two valve films are placed one on top of the other and then inserted between the two balloon films. Then a portion of each of the valve films is tack sealed to its respective adjacent balloon film. The valve films are then sealed together to form a valve passageway therein. During the valve sealing step, the balloon films are held in a fanned out manner. Finally, the balloon films are sealed together along the perimeter thereof to form the balloon.

Abstract: An improved substrate splice for roofing and the associated method for the creation of an improved substrate splice. This can be achieved by taking a fiberglass scrim that has at least one layer of nonwoven fabric positioned adjacent thereto. Splicing involves overlapping this material and heating to a temperature of between 450.degree. and 1,000.degree. F. while applying 1 to 1,000 pounds per square inch. The preferred range of temperature is between 500.degree. to 700.degree. F. with 1 to 4 p.s.i. of pressure. Two layers of fiberglass backed thermoplastic tape is applied to each side of this splice. The tape is then heated to between 450.degree. and 1000.degree. F. while also applying pressure of 0 to 1,000 pounds per square inch. The preferred range of temperature is between 500.degree. to 700.degree. F. with 1 to 4 p.s.i. of pressure.

Abstract: This invention relates to a film laminated material wherein a first film layer comprising a thin film of a thermoplastic material and a second fibrous layer comprising a plurality of staple fibers or continuous filaments of two or more thermoplastic or other materials are bonded together in a spaced apart bonding pattern having apertures formed therein to form a film laminate having improved liquid distribution and management properties as well as enhanced comfort and softness when placed in contact with human skin. Also disclosed are a method and apparatus for making such a film laminate.

Abstract: A novel biomedical electrode comprising 1) a non-conductive backing layer with instructions printed on one surface, 2) an ink layer having either a) an ink comprising silver and silver salt, or b) a blend of inks including a first ink comprising silver and silver salt and a second ink comprising an inert carbon based material printed in a pattern onto the second surface of the non-conductive backing layer, 3) a conductive-adhesive electrolyte layer coated directly onto the inked surface of the non-conductive backing layer, and 4) a protective release liner which covers the conductive adhesive layer. Certain preferred embodiments correspond to situation wherein the body parts being monitored display diverse impedances. In those embodiments, parameters such as ink blend, ink amount (i.e., ink thickness and ink pattern) are varied in order to vary the impedance of a given electrode.

Abstract: The invention is directed to an apparatus and process for the continuous fabrication of resin impregnated material webs in which low-solvent resin is extruded to form a film which is joined with the material web to form a layer formation, or the resin is spread on the material web. The layer formation is subsequently subjected to an area pressure. The apparatus including an extruder or a spreading device, and a continuously operating double band press exerting an area pressure.

Abstract: A method for producing a copolyester resin film laminated metal sheet having an excellent heat resistance which comprises laminated a biaxially oriented copolyester resin film having specified characteristics on one or both sides of a metal sheet coated with a single layer of hydrated chromium oxide or a double layer consisting of a lower layer of metallic chromium and an upper layer to hydrated chromium oxide which has been heated to a temperature of Tm-50.degree. C. to Tm, where Tm represents the melting temperature of said copolyester resin film.This copolyester resin film laminated metal sheet is suitable for the materials for can stock which is reheated for curing the coated lacquer or treated with hot steam for sterilization of food after packing food in the cans, such as deeply drawn cans, drawn and redrawn cans, can ends, screwed caps and crown caps.

Abstract: Particle boards having at least one surface made of a resin impregnated paper web are provided during their production with a surface structure due to the fact that a glass sphere blasted surface structure is provided for in the pressing surface of a double band press.

Abstract: The present invention provides a weatherable protective surfacing film which can be laminated to various substrates, such as vinyl outdoor fabrics, by heat and pressure without requiring adhesives. The film has a unitary structure and is comprised of an acrylic polymer/fluoropolymer composition which has a composition gradient across its thickness such that one surface of the film is fluoropolymer-rich to provide excellent weatherability, stain resistance and dirt repellant properties, while the opposite surface of the film is acrylic polymer-rich to give it self-bonding characteristics.

Abstract: The apparatus and method employ upper and lower laminating films, having opposed layers of heat activated adhesive. The laminating films are brought together at the surface of an infeed roller which is positioned in front of two opposed heated laminating rollers. The laminating films are brought together at the infeed roller at such angles that an infeed shelf is formed and such that an article may be fed between the upper and lower films as they pass about the infeed roller. The article being laminated may be adjusted until the article has progressed into the nip between the laminating rollers.

Abstract: Rapid production of thermoplastic sandwich structures containing fiber-reinforced or non-reinforced thermoplastic core, such as honeycomb, materials adhered to skins or facing sheets is accomplished by fusion bonding the skins or facing sheets to the core by means of thermoplastic film(s) heated to the melt temperature and applying sufficient pressure to fusion bond the skins or facing sheets to the core, followed, when necessary, by cooling the assembly to prevent overheating of the core and/or skins or facing sheets.

Abstract: A method of preparing a laminated packaging material, comprising forming an extruded coating layer of a thermoadhesive resin on a thin-film layer provided on a substrate, said thin-film layer comprising an inorganic or metal compound and having gas barrier properties. The thin-film layer is laminated thereon with a heat buffer layer in such a way that the substrate may substantially undergo no expansion and constriction, e.g., by dry lamination or non-solvent lamination. Then the extruded coating layer is formed on the heat buffer layer, after an anchor coat layer has been optionally formed on the heat buffer layer. Such a heat buffer layer is preferably selected from the group consisting of a polyester film, a polyethylene film, a polypropylene film and a polyamide film.

Abstract: An upper plastic film and a lower plastic film sandwiching a formable stiffening layer fused together to form a stiffened conformable wrapping film.

Abstract: The disclosure relates to a method for forming a porous sheet comprising a plurality of porous sheets such as foamed sheet, mesh sheet and nonwoven fabric sheet. These sheets are adhered and layered to each other either by a melting or with an adhesive or by layering without each other with adhering these sheets to each other. Then, the porous sheet thus layered is plated at a high current density by forcibly applying plating liquid to the layered sheet in a direction substantially perpendicular thereto in a plating tank, or by vacuum evaporation while the layered sheet is being transported inside the vapor deposition vacuum container enclosed by a cooking tank through a cooling roller mounted therein. The metallic porous sheet formed according the above-described method is preferably used as the electrode of a battery.

Abstract: A method is disclosed for producing a perforated multiweb folded display product or insert having a width greater than the width of any single web forming a part thereof. The perforated multiweb product is also claimed. Gutterless joints are used to allow the display to lay flat when opened. Perforations allow the insert to be removably bound within a book or magazine. In some embodiments, displays having widths exceeding commercially available web widths are disclosed. In other embodiments, two or more webs are combined to yield web printed single or double magazine inserts or displays having an active viewing width in excess of 70 inches.

Abstract: High loft durable nonwoven material comprising facing and base components and corresponding process for preparation thereof and process for obtaining by(a) forming and compiling a facing component comprising one or more facing web(s) of staple fiber and/or fibrillated film;(b) lightly bonding the formed and compiled facing webs, utilizing a low density bonding pattern having a small bonding area relative to the corresponding surface area of said facing component;(c) laying a web comprising staple fiber and/or fibrillated film onto the lightly bonded facing component under conditions favoring arrangement in general cross or transverse direction relative to machine direction of the facing component; and(d) bonding said cross or transversely laid web to form a base component to said facing component, utilizing a substantially greater bonding density then employed for said facing component, to obtain the desired nonwoven material.

Abstract: A device and method of producing a multi-layer film composite is provided. In accordance with the device and method, a temperature-controllable or heatable roll serves as a sealing tool, on the circumferential surface of which a number of plastic film webs are sealed together under the application of pressure and heat. The plastic film webs come into contact with the circumferential surface of the roll at equal or varying distances from each other and are guided over pressure rolls. These pressure rolls are in contact with the circumferential surface of the heatable roll under pressure. The plastic film webs pass through the gaps between the pressure rolls and the heatable roll. The plastic film webs are alternately sealing layer-free or provided on one or both sides with sealing layers, which are fused by the action of heat, so that sealing of the laminated plastic film webs on the circumferential surface of the heatable roll occurs.

Abstract: An apparatus for forming a weld between first and second thermoplastic materials in which the softening temperature of the second thermoplastic material is lower than that of the first thermoplastic material. The apparatus includes a supplier for supplying the first thermoplastic material and the second thermoplastic material to the same weld position with the second thermoplastic material at a first side of the first thermoplastic material, and a projector for projecting a laser beam to the weld position from a second side of the first thermoplastic material.

Abstract: A flame resistant to nonflammable composite panel is produced from a nonextrudable core mixture 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 in one operation, the core mixture is poured onto a flexible lower adhesive film, supported as it runs in, and a pile extending over the entire width forms there. Between the lower adhesive film and a flexible upper adhesive film, likewise supported as it runs in, material of the core mixture is continuously and uniformly drawn through a V gap and compacted there for the first time and calibrated to thickness. The adhesive films containing the precompacted core mixture are adhesively bonded to the continuously fed cover strips.

Abstract: A flexible encapsulated photovoltaic device is prepared by disposing photovoltaic devices on a sheet of thermoplastic material, disposing a front encapsulant material atop the devices, and disposing a bottom encapsulant layer so as to provide a multi-layered structure. The multi-layered structure is rolled under tension so as to compress the layers and the roll is heated to activate the thermoplastic material and bond the layers together. Additional layers may be interposed prior to rolling.

Abstract: A method for the manufacture in a continuous process of a flat substrate from a fibres-reinforced matrix for a printed circuit, in which use is made of at least two moving layers of reinforcing fibres and the fibres are positioned in at least two crossing directions, whereupon the filaments layers provided with matrix material, optionally together with one or more electrical conducting layers, such as a metal foil, and/or insulating layers on one or on either outer side, are passed through a preferably heated laminating zone, such as a double belt press, characterized in that use is made of filaments-containing layers made up of a plurality of mutually parallel filaments that are not bonded in the form of a fabric and extend substantially linearly.

Abstract: A method for making a fiber-reinforced resin sheet includes providing an array of a plurality of resin film layers and fiber layers, passing the array through a die in order to consolidate the array. A pair of belts which are interposed respectively between the upper surface of the array and the die and the lower surface of the array and the die and move through the die, preferably without substantial relative movement between the array and the belts is provided in order to facilitate efficient manufacture while preserving desired end product surface characteristics. The process is preferably a pultrusion process with the belts moving under the influence of pulling force applied to the array. Pultrusion apparatus employing such belts in the manufacture of fiber-reinforced resin sheet is also disclosed.

Abstract: A flame resistant to nonflammable composite panel is produced from a nonextrudable core mixture 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 in one operation, the core mixture is poured onto an inrunning lower cover strip, in contact with a lower adhesive film facing the core mixture, and a pile is formed there, extending over the entire width of the adhesive film, both continuously and uniformly drawn through a V gap and compacted there for the first time and calibrated to thickness, an upper adhesive film, upwardly limiting the precompacted core mixture, is fed in and brought into contact with a continuously fed cover strip and the sandwich is pressed with further compaction, heated, cooled and cut to the final length of the composite panel.

Abstract: A process for producing a layered material in sheet or membrane form from thermoplastic foam is described. The laminated material is suitable in particular for use as a drainage sheet or membrane. To produce the membrane, the thermoplastic foam in the form of strips, lengths, shreds or the like is piled up to form a layer of uniform height and compressed and compacted at a temperature below the softening temperature of the foam. Subsequently, the compressed and compacted layer of thermoplastic foam is perforated and fused with the aid of pins which are heated to a temperature of 400.degree. to 800.degree. C., whereupon the perforated and fused layer is cooled while maintaining the compression.

Abstract: The invention discloses a composite material 1 comprising essentially a mixture of hydroexpandable powder and thermobonding powder, sandwiched between two flat solid supports, one at least of which is at least partially hydrosoluble.This material can be used in agriculture, medicine, surgery, in the hygiene field and in the cable, particularly electric cable, industry. In this application, when water penetrates into the cable, the at least partially hydrosoluble support or supports release the hydroexpandable powder which rapidly forms a pad preventing propagation of the water through the cable.

Abstract: The fiberglass blanket (11) is fed into contact with the adhesively coated surface (18) of the backing sheet (12) and the two layers are adhesively bonded together. Sound emitters (68, 71) vibrate the fiberglass, causing separation of the loose glass from the blanket. A vacuum system (51) draws off and collects the loose fiberglass particles (66), to clean the blanket of loose particles of fiberglass.

Abstract: A method of manufacturing a fiber glass blanket encapsulated within an air-permeable sheet on one major face and a non-porous film extending over the other major face and the two side edges. The film is applied by being wrapped around the edges of the backed blanket and preferably being heat sealed to the backing sheet. The air-permeable sheet is preferably applied to the blanket before curing of the binder in the blanket, and in a preferred method the glass fibers are deposited directly on the sheet while the sheet is supported on a collection chain.

Abstract: A laminated amorphous metal strip has a first layer having at least two side-by-side strips of amorphous metal of unequal widths. A second layer has at least two side-by-side strips of amorphous metal of unequal widths, the layers being in reverse order with respect to the widths of the strips such that the wider strips overlap and form a brickwork cross-section pattern. A flexible polymeric bonding material is disposed between the layers. The polymeric bonding material is an adhesive and has excellent electrical properties. A device for forming the laminated strip of amorphous metal has a plurality of rolls of amorphous metal. Strips from a roll are positioned side-by-side with strips from a wider roll. A bonding material is applied from spray guns to the surface of the strips. Strips from a roll of metal and a wide roll of metal are positioned on the bonding material in a reverse order of the wider strips. Pressure is applied to the laminate.

Abstract: In a coating machine for coating of strip with a lining which is wider than the strip, a method and a device for filling up the space between the strip and the outer edges of the lining with edge strip, wherein the edge strip is passed inside a bent and folded transport channel, a first bent part of which coincides with the longitudinal direction of the strip.

Abstract: In a method of and an apparatus for heat-setting a non-woven fabric in which a warp web and a weft web is cross-laminated, the fabric is gripped at least at its opposite side edges by and between an outer peripheral surface of a hot cylinder and an endless belt normally tensioned against that outer peripheral surface. Widthwise shrinkage is fully prevented during travel of the fabric around the hot cylinder, and firm bonding of the warp and weft webs is attained.