Abstract: Asphalt cylinders or thermoplastic polymer modified asphalt cylinders or particulate forms are induction melted by magnetic field susceptor for a controlled distribution with felt paper to accomplish the construction of an industry standard BUR roofing system. These forms are similarly melted for highway crack sealing in an additional embodiment of the invention.

Abstract: The invention relates to a hand welder (1) for welding plastic workpieces by melting a plastic welding filler, comprising a feed device (4) for feeding the welding filler into a melting device (5) for melting the welding filler and to which a welding head (7) with an outlet (58) for the molten welding filler is attached on the outlet side, which is characterised in that the melting device (5) has at least two melting units (24, 25) disposed next to one another, and every melting unit (24, 25) has its own passage channel (38, 39) for the welding filler, the passage channels (38, 39) opening out into a mixing head (6) for mixing the molten welding fillers passing out of the passage channels (38, 39).

Abstract: Labels are permanently attached to a substrate, e.g., a tissue cassette, by use of a staking device. The device comprises a staker assembly and a cassette fixture assembly. The cassette fixture assembly includes a slot and a clamping assembly for securing the cassette within the device. The staker assembly includes a set of probes that are heated and sequentially moved into a position to burn a hole in a label that is provisionally attached to the cassette, and then the substrate is melted and displaced through the hole to form a collar bond that permanently attaches the label to the cassette. The label remains attached to the cassette when exposed to harsh environmental conditions, e.g., high heat, high humidity, solvents, etc.

Abstract: The invention relates to a method for axial joining of a hybrid joining component to a workpiece, wherein the joining component has a thermoplastic joining section and a metal section which can be heated, having the following steps: moving the joining component into contact with a surface of the workpiece; heating of the metal section such that the joining section at least partially melts; ending the heating of the metal section such that the joining component makes a force-fitting, interlocking and/or integral connection with the surface of the workpiece. In this case, the joining component is held with a regulated force and/or in a regulated position with respect to the workpiece at least during the heating of the metal section, in such a manner that the joining component can be joined to the surface of the workpiece without any opposing support.

Abstract: A process for making a noise absorber carpet including a fabric layer portion and a resinous backing layer portion including the substantially concurrent steps of continuously feeding a softened resinous backing material from a backing resin feeder onto a backing roll to form a continuous resinous backing sheet thereon, and continuously feeding a heated continuous fabric sheet via a fabric roll onto the backing sheet continuously formed on the backing roll, wherein the backing roll includes spike depressions and perforation pins on its surface, and wherein the fabric roll is located close to the backing roll to press the fabric sheet against the backing sheet as the sheets proceed between the rolls and mold spikes and perforations on the backing sheet, the backing roll being cooled to a temperature range between 10 degrees Celsius and 50 degrees Celsius with a cooling medium to harden said spikes and perforations and provide bonding between the fabric sheet and the backing sheet.

Abstract: Disclosed are methods and systems for selective inhibition of sintering in 3D fabrication. The disclosure provides methods and systems that use selective heating arrangements to selectively sinter areas during fabrication thereby reducing waste improving efficiency.

Abstract: A film (1) depicting a colour two-dimensional image which is only visible through a polarizing filter comprises an optically active layer (2) placed over a polarizing layer (3) and configured to form said image on its face opposite the polarizing layer (3) when said face is seen through the polarizing filter; the optically active layer comprises a plurality of areas (4) arranged side by side in said face to form corresponding portions of the image, each area (4) being mechanically stressed to a predetermined intensity so that the corresponding portion of the image has a predetermined colour when seen through the polarizing filter. Also described is an apparatus (6) for making the film (1).

Abstract: One embodiment of the invention includes product comprising an elastomeric epoxy dry adhesive with a pull-off strength of 1-200 N/cm2 from a substrate and reversibly detached with a peel-off force less than 1 N/cm.

Abstract: The invention relates to a wedge-shaped heating element (or heating wedge) for an apparatus for contact welding of plastic films or plastic sheets (2, 3) and to a method for producing it. In order to provide that the heating element (1) is usable for different plastic materials and has high strength, high abrasion resistance, and high temperature and thermal shock resistance to approximately 800° C., as well as corrosion resistance to the chemical factors that occur in welding various polymer materials, the invention proposes that a ceramic material be used as the material for the heating element (1).

Abstract: A manufacturing apparatus of silicon seed rod in which two silicon seed rods are joined into one long silicon seed rod by welding, having: an upper seed rod holding part holding an upper silicon seed rod vertically; an elevating device holding a lower silicon seed rod which faces a lower end of the upper silicon seed rod in a state in which the lower silicon seed rod is movable vertically; an induction-heating coil being arranged around the lower end of the upper silicon seed rod; a preheating ring being disposed below the induction-heating coil; and a moving device of the preheating ring that moves the preheating ring between a heat position in which the preheating ring is induction-heated around an upper end of the lower silicon seed rod by the induction-heating coil and a wait position which is distant from the heat position.

Abstract: The present inventions generally relate to thin film solar cell fabrication, and more particularly, to techniques for interconnecting solar cells based on Group IBIIIAVIA thin film semiconductors. In a particular embodiment, a system is described that positions solar cells and conductive leads with respect to each other so that application of a conductive adhesive and formation of an assembled solar cell string, followed by curing and cooling of the conductive adhesive, can occur in a repeatable manner.

Abstract: One embodiment of the invention includes a multilayer dry adhesive system capable of reversible joining of rigid substrates.

Abstract: A sheet laminating apparatus is provided for laminating two films and a sheet article between the two films. The sheet laminating apparatus includes a first side plate, a second side plate, a first laminating module and a second laminating module. The second laminating module includes a second conveying and laminating roller, a second heating member and a supporting member. The supporting member is disposed on the first side plate, and arranged between the second conveying and laminating roller and the second heating member. During operation of the sheet laminating apparatus, the two films and the sheet article are sustained against the second conveying and laminating roller to move the second conveying and laminating roller in a first direction. Due to the supporting member, the second heating member is also moved in the first direction, but the second conveying and laminating roller is not contacted with the second heating member.

Abstract: A semiconductor chip (1) is flip-chip mounted on a circuit board (4) with an underfill resin (6) interposed between the semiconductor chip (1) and the circuit board (4) and a container covering the semiconductor chip (1) is bonded on the circuit board (4). At this point, the semiconductor chip (1) positioned with the underfill resin (6) interposed between the circuit board (4) and the semiconductor chip (1) is pressed and heated by a pressure-bonding tool (8); meanwhile, the surface of the underfill resin (6) protruding around the semiconductor chip (1) is pressed by the pressure-bonding tool (8) through a film (13) on which a surface unevenness is formed in a periodically repeating pattern, so that a surface unevenness (16a) is formed. The inner surface of the container covering the semiconductor chip (1) is bonded to the surface unevenness (16a) on the surface of the underfill resin.

Abstract: One embodiment of the invention includes a method of joining two substrates with multilayer thermo-reversible dry adhesives and separating the two bonded substrates by completely thermally reversing the adhesion via heating.

Abstract: A biodegradable biomass article for use in construction includes a cellulose biomass. The cellulose biomass includes an alkaline crystalline substance. An adhesive layer covers an outer surface of the biomass, and a sealing layer covers the adhesive layer. A method for manufacturing the biodegradable biomass article includes drying a cellulose biomass, and mixing the biomass with water into a slurry. The slurry is heated, and strained after the step of heating, resulting in a residual paste. The residual paste is compressed to form a biomass mat. The biomass mat is heated, and an adhesive layer is applied which covers the biomass mat. A sealing layer is applied over the adhesive layer.

Abstract: A present system of the present application provides for reticulating adhesive to the surface network of cellular core. As such, the present invention allows for substantial improvements over prior systems. The present invention may be implemented with any aircraft, wind turbine, rocket, space satellite, or land vehicle, but there is nothing within the spirit and scope of the present invention limiting it to any particular application. The teachings of the present invention are useful to any composite structure utilizing cellular core.

Abstract: Provided is a manufacturing method for a non-contact communication medium, including: forming in a first region a first structure including an IC chip mounted on the first region, a first adhesive in an uncured state, which is applied on the IC chip, and a first plate member placed on the first adhesive; forming in a second region a second structure including a second adhesive in an uncured state, which is applied on the second region, and a second plate member placed on the second adhesive; sandwiching the first region and the second region by a first partition wall capable of partitioning the first region and accommodating the first structure and a second partition wall capable of partitioning the second region and accommodating the second structure; and heating the first partition wall and the second partition wall, to thereby thermally cure the first adhesive and the second adhesive, respectively.

Abstract: An improved apparatus for debonding temporary bonded wafers includes a debonder, a cleaning module and a taping module. A vacuum chuck is used in the debonder for holding the debonded thinned wafer and remains with the thinned debonded wafer during the follow up processes steps of cleaning and mounting onto a dicing tape. In one embodiment the debonded thinned wafer remains onto the vacuum chuck and is moved with the vacuum chuck into the cleaning module and then the taping module. In another embodiment the debonded thinned wafer remains onto the vacuum chuck and first the cleaning module moves over the thinned wafer to clean the wafer and then the taping module moves over the thinned wafer to mount a dicing tape onto the wafer.

Abstract: A process and implementing apparatus are disclosed by which the curing time of a water-based adhesive is shortened as applied to the bonding of two fibrous substrates, such as paperboard or corrugated fiberboard.

Abstract: An apparatus for laminating a glass sheet assembly includes a first glass sheet arranged in an opposing parallel configuration with respect to a second glass sheet, with a heat sensitive layer of adhesive laminating film disposed between the first glass sheet and the second glass sheet, the glass sheet assembly having a leading edge and a trailing edge and being of a fixed length and width, the laminating film having a bonding temperature at which melting of the laminating film is initiated.

Abstract: A tool comprises a caul plate having at least one suction hole and a vacuum port fluidly coupled to the suction hole for drawing a patch against the caul plate under vacuum.

Abstract: In a method and apparatus for transferring carbonaceous material layer, a carbonaceous material layer is grown on a growth substrate, and a first continuous conveying unit is used to feed the growth substrate and a transfer material, so that a gluing layer of the transfer material is attached to the carbonaceous material layer on the growth substrate. Then, a transformation device changes a viscosity of the gluing layer for the latter to adhere to the carbonaceous material layer. A second continuous conveying unit is further used to transfer and then separate the mutually adhered transfer material and growth substrate from each other, so that some part of the carbonaceous material layer is transferred onto the gluing layer while other part of the carbonaceous material layer remains on the growth substrate. Thus, at least a one-layer-thickness of the carbonaceous material layer is transferred.

Abstract: The invention teaches a new way to make mesh bags using adhesive labels and continuous mesh tubing. Using adhesive labels on continuous mesh tubing is made possible by guiding the mesh tubing both on the outside of the tubing and the inside of the tubing so that an adhesive label does not stick to the mesh surface on the other side of the mesh tubing. As a result the invention also teaches a new type of mesh bag made with this process and a new machine used for making mesh bags.

Abstract: Bonding apparatus (10) for bonding a thermoplastic first material (12) to a second material (14) includes a heater arrangement (22) for heating a bonding surface (16) of the first material (12) to melt the bonding surface (16), and moving means (30) for moving the first and second materials (12, 14) together to a bonded condition.

Abstract: An adhesive chuck, and an apparatus and method for assembling substrates using the same are disclosed. The apparatus comprises a chamber, a first adhesive chuck inside the chamber and having a plurality of adhesive protrusions to adhere to a first substrate conveyed from an outside into the chamber via an intermolecular attractive force, and a driving unit to move the first substrate adhered to the first adhesive chuck and a second substrate toward each other to be compressed and assembled to each other. The apparatus can achieve adhesion and separation of a substrate with minimal power consumption, enhancing an operating efficiency. Additionally, the adhesive chuck can overcome a problem of spot generation on a display panel caused by remaining static electricity. Furthermore, since the adhesive chuck is almost free from a problem of electric instability, it can exhibit high stability and efficiency and can be fabricated at lower costs.

Abstract: The present disclosure provides a banner hem sealing apparatus for use with impulse sealer and method of using the same. The apparatus is designed to reduce the misalignment problem caused when an impulse sealer is used to hem a banner. The apparatus is comprised of: a first member which comprises a tray and the means to mount to a second member; the second member which comprises an opening, a fence, a backplate, and the means to mount to the first member.

Abstract: A process for manufacturing a preform, and apparatus therefor, wherein a preform with a branched portion in its cross-section profile is continuously manufactured by delivering a raw form of reinforcing fiber base material with a branched portion in its cross-section profile, among multiple reinforcing fiber base materials for constructing the preform, intermittently in the longitudinal direction thereof; at each delivery discontinuation, performing heat and/or pressure application to the raw base material so as to tentatively obtain a preliminary shaped matter with given configuration; and uniting the obtained preliminary shaped matter with given configuration with raw forms of other reinforcing fiber base materials for constructing the preform.

Abstract: The invention relates to a handheld welding tool with external air supply for welding thermoplastic synthetic material, with a preferably wand-shaped housing containing at least one hot air generating device, and with flexible supply lines for air and power supply that are combined in a supply line package. The supply lines of the supply line package are connected with rear connection elements on the housing, to the supply line for the air supply encasing the power supply line as a sheath. The invention proposes to connect the supply line package rotatably to a common rear non-rotatable connection piece of the housing. This makes it possible to rotate the handheld welding tool with little force in relation to the supply line package in order to facilitate the handling of the handheld welding tool.

Abstract: A die bonding apparatus is presented which is capable of realizing different semiconductor packages, for example, a face up package and a face down package in a single die bonding apparatus. The die bonding apparatus includes a substrate transportation unit for transporting a substrate. A first bonding head unit is included which has a first bonding head for bonding a semiconductor chip disposed in a mount table adjacent to the substrate transportation unit over the substrate. A die transportation unit is included for transporting the semiconductor chip disposed in a mount table to a mount stage disposed at a lower portion of the substrate. A second bonding head unit is included in which the mount stage and a second bonding head disposed at an upper portion of the substrate corresponding to the mount stage and bonding the semiconductor chip disposed in the mount stage to the lower portion of the substrate.

Abstract: A laminating arrangement includes a laminating roller and a radiating element to radiate energy therefrom. A reflector has a main body and is configured so that energy radiated from the radiating element is reflected and concentrated to exit the reflector in a direction towards the laminating roller. A thermal connector has first and second ends, the first end being in thermal contact with the main body of the reflector. When the radiating element is switched on, and the temperature of the second end of the thermal connector and the temperature of the surface of the laminating roller are approximately equal and below an optimal laminating temperature, the temperature of the second end of the thermal connector rises at substantially the same rate as the surface of the laminating roller. A thermometer is positioned to measure the temperature of the thermal connector at or near the second end.

Abstract: A noise absorber carpet comprised of a fabric layer portion and a resinous backing layer portion is provided. The fabric layer portion and the resinous backing layer portion are heat bonded with a press into the noise absorber carpet, and the press includes perforation pins and a cooling medium. The resinous backing layer portion is provided with noise absorbing perforations formed by contact with the perforation pins of the press and cooled by the cooling medium. The perforations having been cooled by the cooling medium with the press simultaneously with the bonding of the resinous backing layer portion with the fabric layer portion and the cooling of the press by the cooling medium, thereby providing for instant curing and fixation of the shape of the perforations.

Abstract: Eating tools for drinking or eating food comprising a contact part for holding food and touching in a user's mouth, an additional foods part adhered or applied to additional foods which contain either seasoning, food, medicines or a nutrients in the contact part. In the additional foods part, the contact part surfaces adheres to granular or powdered addition foods by adhesive adhesion material. Thereby, favorite flavor can be eaten and various flavors can be tasted, without requiring a complicated step.

Abstract: A hot air welding nozzle for a hot air welding device for welding overlapping webs of sealing material. The hot air welding nozzle includes a connection for a hot air supply, a top and a bottom heat plate forming an air space, and at least one rear outlet between the top and bottom heat plate on a facing side that is oriented in a direction opposite to the moving direction of the hot air welding device, with at least one front outlet relative to the moving direction of the hot air welding device, and with air guides that extend beyond the facing sides of the heat plates, at least on the inner side.

Abstract: A method and apparatus for welding two separate ends of an extrusion or two separate extrusion ends to form a flashless extrudate or gasket by having a first and a second mold for supporting and clamping the extrusion ends, and a spacer bar for positioning the extrusion ends to a location within the mold. A heating element elevates the temperature of the extrusion ends to a welding condition, and a clamping device is used for securing the extrusion ends. A flashless welding operation results by inserting and clamping at least one heated extrusion end into a welding mold until an acceptable contact pressure is obtained against the opposing heated extrusion end.

Abstract: Reservoir in which the walls (111, 121) and the partitions (112, 122) are assembled by thermowelding the edges together with the exception of the edges (113a, 123a) of the well elements (113, 123), the edge (113a) of the upper element (113) and the edge (123a) of the lower element (123) of the well (104) have complementary shapes producing, by assembly under the pressure exerted by bringing together and welding the walls (111, 121) and the partitions (113, 123) of the reservoir (100), a fluid-tight joint between the edges of the two well elements, without generating projections that are deformed toward the interior of the well. The thermowelding hotplate (140) has a cut-out (143) along the line of the well elements (113, 123) so as to leave the edge (113a, 123a) of the well elements out of contact when the edge (111a, 121a) of the walls (111, 121) and that (112a, 122a) of the partitions (112, 122) of each of the reservoir parts (110, 120) is pressed against one face (141, 142) of the hotplate.

Abstract: A laminator assembly comprising a pair of rollers, the rollers defining a compression zone therebetween for compressing a substantially flat lamination pouch as the pouch is fed between the rollers and advanced through the compression zone for exit on the exit side of the rollers, a heat source being provided for heating the lamination pouch as the lamination pouch is compressed between the rollers, the laminator assembly further comprising two sets of blade members positioned on the exit side of the rollers and spaced from the compression-plane of the rollers, each set of blade members being arranged axially along a respective roller and in close proximity to the exterior surface of the respective roller for preventing the lamination pouch from passing between the roller and respective blade members.

Abstract: The invention relates to a device for heat sealing two layers of foil material. To that end, the device comprises two blocks arranged opposite each other and conveying means for guiding the foil material between these blocks. Between the blocks, at least one heating element is provided, for heating the foil locally, and at least one circulating belt (20), which, in use, is guided along the blocks. The circulating belt (20) is built up from at least one layer of resilient material, so that a force applied by the blocks to the foil material is uniformly distributed over the sealing seam to be formed. The invention further relates to a circulating belt for use in a device according to the invention.

Abstract: A device for forming a self-assembled film on a substrate containing a film precursor includes a first heating member and a second heating member disposed adjacent to the first heating member, the second heating member being separated from the first heating member by a gap. The device includes a movable pusher member configured for advancing the substrate from the first heating member to the second heating member.

Abstract: A method for electromagnetic welding of moulded parts wherein a mould and at least two moulded parts for coupling are placed in the mould, wherein at least a contact surface between the moulded parts comprises a thermally activiated coupling means and an induction-senstive component. The coupling means is activated by heating the induction-senstive component by means of an inductor. The inductor comprises an electrical conductor which, under alternating voltage, generates an electromagnetic field which is substantially cylindrical in at least a direction of welding. The moulded parts are pressed together in the configuration defined by the mould, wherein the moulded parts are coupled by the thermally activated coupling means. Also disclosed is an assembly of moulded parts, an inductor, an assembly of the inductor with an alternating current generator, and a device for electromagnetic welding.

Abstract: The rotational vacuum press with a membrane; according to the invention, is aimed at veneering of profiled surfaces and laminating of wooden elements and other materials according to a modem facilitated with pressure generated by vacuum and applied on the surface through the membrane. It is consisted of the main construction (21) on which central axis (16) is placed on which at least four turning working tables are placed (12) with moveable frame (14) which has an elastic rubber membrane fixed on (13) under which, on the working table (12), a working piece (15) is placed preheated in the heating chamber (31) with heaters (36), which is placed on rails in the low down part of the construction (21).

Abstract: A coated airbag is provided. In another aspect, a method of extrusion coating an air impermeable material onto a one-piece woven airbag fabric is employed. Another aspect preheats a fabric such that the fabric remains hot during a coating application thereon. Furthermore, a machine for making and coating an airbag fabric is also provided.

Abstract: A machine for labelling containers (100), comprising first transport means (2) for positioning at least a container (100) at a time in a labelling position, second transport means (3) for positioning an annular heat-shrinkable label (200) below the at least a container (100) in a labelling position, raising means (50, 52) for raising the label (200) for inserting the label from below onto a container (100) in a labelling position, and dispensing means (51, 53) for investing the label (200) with a hot fluid; the dispensing means (51, 53) being unconstrained to the second transport means (3) such as to be stationary with respect to the labels (200) which advance, activated by the second transport means (3), and are configured such as to perform heat-shrinkage of at least a portion of the label (200) inserted on the at least a container (100) in a labelling position thereon, in which the portion extends over an entire axial development of the label (200).

Abstract: A fusion welding device including a first holder and a second holder where the respective holders are adapted to hold an end portion of a first work and a second work, respectively, such that the works are moveable in a longitudinal direction; a heater, operable to heat the first and second works; two movers adapted to move the first and second holders close to or apart from each other; and a third mover adapted to move the first and second holders in synchronization with each other in a direction along the first and second faces. The first and second holders are moved by the third mover where the first and second faces are in contact with each other, whereby end faces of the end portions of the first and second works are pressed to each other.

Abstract: A hot-air fabric welder for waterproofing tape is invented for selectively welding straight portions and arc portions. The hot-air fabric welder for waterproof tape is comprised of: a lower roller unit including a flat roller portion and a tapered roller portion mounted to the upper end of a support. The lower roller unit is divided into a flat roller body and a tapered roller body for selectively positioning into contact with the upper roller, so that the surface of the lower roller unit contacts the upper roller. A driving means is provided for rotating the lower roller unit. A pivoting means is provided for rotating the support on which the lower roller unit is mounted for selective use of the flat roller portion or the tapered roller portion. A hot-air generating unit is linked to the lower roller unit, driving unit and pivoting unit, and an upper roller is arranged above the lower roller unit.

Abstract: The invention relates to a device and a method for applying decoration, which adheres to a film (1), to an object (2). The device has a heating roller (7) for preheating the film (1), an adjusting roller (6), which is movable in at least two directions and arranged beside the heating roller (7), for adjusting the size of the area of contact of the film (1) with the heating roller (7), and means (9, 10) for detaching the decoration from the film (1), preheated by the heating roller (7), onto the object (2). A profiled preforming roller (8) for preforming the film is arranged beside the heating roller (7).

Abstract: A method for forming an engineered wood product from pulpwood, comprising providing a quantity of pulpwood; crushing and scrimming the pulpwood to form a mat; drying in a first drying step the mat in a first pass dryer; applying a resin to the mat; and, drying in a second drying step the mat in a second pass dryer. The drying process controls moisture content using the rate of change between the entering and exiting airflow temperature. The resulting product has a high modulus of elasticity and modulus of rupture.

Abstract: A device for sieving foreign bodies out of a material stream, wherein the device comprises a roller sieve comprising a plurality of rollers disposed in parallel to one another and discs disposed on the plurality of rollers such that they are perpendicular to the axial extension of the rollers, wherein the discs of adjacent rollers are engaged so as form slot areas between the discs and the adjacent rollers, and the discs comprise impulse discs for disaggregating a material stream disposed on the roller sieve, and conveyor discs for conveying the material stream in a transport direction and through the slot area. A corresponding process and an apparatus or system for the production of composite boards with such a device.

Abstract: Apparatus for applying thermoplastic strips to thermoplastic membranes, each strip having an upstanding central portion and opposed flange portions extending widthwise therefrom. The apparatus includes a housing having drive wheels for movably supporting the housing. A guide assembly fixed to the housing includes a first pair of guide wheels for disposition around an applied first strip and movable along the first strip with one guide wheel on either side thereof, and a second pair of guide wheels for disposition around a second strip to be applied and movable along the second strip, so as to guide the second strip to a welding station on the apparatus. The welding station is adapted to heat weld the second strip to the membranes along the length of the second strip equidistantly from the first strip.

Abstract: A welding machine for joining overlapping webs of sealing material, with a powered chassis supported by rolls, with a heating system for local heating of the webs of sealing material that is mounted laterally to the chassis (4) and can be placed between the webs of sealing material in edge regions, with at least a first pressure roll installed on the chassis for pressing together the webs of sealing material to be joined by means of heat, where a second pressure roll serving as a replacement pressure roll is placed in the chassis, whose weight rests on the drive shaft and which can be exchanged without tools for the first pressure roll that is coupled to the drive shaft of the welding machine and presses together the bitumen webs to be joined. In addition, the pressure roll (3) may have at least one contact surface made of hard metallic material; and a stripper element is provided whose free end contacts the contact surface or is in close proximity to the same.