Abstract: An appliance for sealing elastic hoses with a sleeve, which is plastically deformable and slipped onto the hose, has two jaws which are movable towards and away from each other. One jaw has two straight bars which project towards the other jaw and extend transversely of the sleeve to make two transverse indentations in the sleeve and the hose when the jaws are moving towards each other. The same jaw has a cutting edge which projects towards the other jaw and is directed transversely of the sleeve, the cutting edge making a substantially transverse cutting indication in the sleeve and the hose when the jaws are moving towards each other.

Abstract: An hand application tool for laying a sealant spacer strip along a glass sheet for forming insulating glass units having a handle with first and second ends; a base having freely rotatable rollers connected to the first end of the handle; and a housing connected to the first end of said handle and to the base the housing having a positioning roller, at least one guide pin and a housing roller wherein the at least one guide pin and the housing roller form a guideway for deploying the adhesive strip and the housing roller provides pressure for applying the sealant spacer strip onto the glass sheet.

Abstract: A sheet separator is so arranged as to cover both surfaces of an electrode plate, and a heating plate is applied along a to-be-bonded edge of the separator, thereby achieving bonding by thermal welding. The heating plate has a width corresponding to a width of a bonded portion of the separator. Then, by pressing a protrusion of the heating plate or a heating plate for cutting against substantially the central part of the bonded portion, local heat transfer takes place to sublime a resin component, whereby the separator is cut off. Thereupon, the pouch-shaped separator is attached to the electrode plate.

Abstract: An apparatus for manufacturing cleaning pads is provided including a base, a pair of supply plates mounted over the base, a supporting plate protruded from an end of the supply plate, a lifting plate located on both sides of the supporting plate, an ultrasonic horn with a groove formed in a bottom being vertically movable located over the supporting plate and driven by an ultrasonic oscillator, an actuator mounted on both sides of the ultrasonic horn to help the ultrasonic horn separate from the cleaning pad, a moving body located under the supporting plate and being movable along a guide rail, a rotary blade mounted on an upper end of the moving body, an air cylinder for moving the moving body, and an inhaler to draw off broken pieces of the cleaning pad, wherein the actuator includes a case mounted on a side of the ultrasonic horn, a press member being vertically slidable in the case, a bottom of which is movable lower than that of the ultrasonic horn, and a spring located in the case to downwardly compress

Abstract: A crimper assembly forms end seals in overlapping portions of the sheet of packaging material after being folded about an article. The crimper assembly includes a crimper including a base, an insert that is formed from a resilient material, and a support plate that is formed from a rigid material. The insert has a surface that is adapted to engage and seal overlapping layers of a packaging material. The insert is disposed between the base and the support plate. The support plate is secured to the body to retain and support the insert thereon. The insert and the support plate may be formed as separate pieces or may be secured together as a single piece. To prevent excessive compression of the insert, the insert can have an aperture formed therethrough, and the support plate can have a protrusion formed thereon that extends through the aperture into abutment with the base.

Abstract: A method for simultaneously sealing and creating a thermal perforation between two thermoplastic layers that comprises providing two thermoplastic layers. A drum is provided that has at least one sealbar and perforation assembly. The two thermoplastic layers are contacted to the sealbar and perforation assembly. The thermoplastic layers are sealed with two generally opposing parallel seals and simultaneously create a thermal perforation in the thermoplastic layers generally parallel to the opposing seals. The thermal perforation is located between the two opposing seals.

Abstract: A method for fabricating semiconductor components, such as BGA packages, chip scale packages, and multi chip modules, includes the steps of cutting decals from ribbons of adhesive tape, and then attaching a semiconductor die to a substrate using the decals. A system for performing the method includes a tape cutting apparatus configured to cut the decals from the tape without wasted tape, and then to apply the cut decals to the substrate. A first finished dimension (e.g., width) of the decals is determined by a width of the tape, and a second finished dimension (e.g., length) of the decals is determined by indexing the tape through a selected distance. The tape cutting apparatus includes cutters configured to move through guide openings to cut and apply the decals to the substrate. The guide openings align the tape to the cutters, and also align the cut decals to the substrate. The system also includes a substrate handling apparatus configured to index and position the substrate relative to the guide openings.

Abstract: An apparatus for one piece molding of corpse bag comprises: a bag-blowing device used for blow molding the prototype of the bag; a feed device used for progressively feeding the prototype bag; a slab device placed in the prototype bag and is positioned at a fixed level; a knife device used to cut a U-shaped cut on the bag surface; an adhering device used to seal the U-shaped cut; a sealing and cutting device used to seal and to cut the bag so as to separate the products of bags. The present invention also discloses a kind of hermetic corpse bag made by an apparatus for manufacturing one piece molding of corpse bag.

Abstract: A method of forming sheet rolls made of a heat transfer recording sheet having a transfer ink layer on a surface of a base by winding the recording sheet around the outer peripheries of a plurality of cores. The method includes supplying a web heat transfer recording sheet, cutting a portion thereof corresponding to a region between two adjacent sheet rolls to form cut ends, placing a non-adhesive waste sheet and a pair of adhesive tapes attached to the waste sheet ends between the transfer recording sheet, the tapes having an adhesive portion, an outside-exposed portion, and a portion attached to a cut end of the recording sheet, winding the sheet around a core outer periphery, positioning the waste sheet between winding apparatus and a discharging portion, and cutting the waste sheet so positioned.

Abstract: Pieces are cut out from a sheet material by means of an installation comprising a cutting-out table (12) receiving the sheet material (30) from a loading station (12), and an unloading station (16) for unloading cut-out pieces. A flexible sealing film (32) is brought onto the sheet material upstream from the cutting-out table, and it is applied by establishing suction at the surface of the cutting-out table. After cutting-out, at least the skeleton (32′) of the sealing film is separated at the downstream end of the cutting-out table in order to be recovered. The recovery is preformed by automatic winding-up outside the unloading station, it being possible to deposit fastenings on the sealing film so that they straddle the cutting-out lines, or else said recovery is performed by sucking up the fragments of sealing film by means of a rotary member bearing against the sheet material.

Abstract: A method and structure for filling an opening in a substrate which includes positioning a sheet above the substrate and punching the sheet into the opening in the substrate, wherein the sheet and the substrate have similar shrinkage characteristics when subjected to a subsequent sintering process.

Abstract: This invention provides an apparatus for attaching a cutting strip to a carton blank. The apparatus includes a first member for conveying carton blanks past a second member, and the second member is arranged to cut a cuffing strip from a supply of cuffing strip material and deposit the cutting strip upon a carton blank. The first member may be a conveyor belt fitted with a suction member, and the second member may be upper and lower dies that are movable relative to one another and a member that can feed a supply of cutting strip material between the dies. Initial downward movement of the upper die cuts a cutting strip from the supply of cutting strip material and the cutting strip is retained on the upper die. Further downward movement of the upper die brings the cutting strip into contact with a carton blank. The apparatus may also include an alignment member to ensure that the carton blanks are properly positioned relative to the second member when the cutting strips are attached.

Abstract: At least one transverse blade (19) is mounted on one end of the body of the pressing device (12) which cyclically acts on the packaging film (1) so as to fix it to an underlying tearing strip (7) which is directed towards the film with an adhesive surface and is supported by a conveyor belt (3), said blade (19) cutting and dividing up to the required dimension the said tearing strip from the continuous tape from which the strip itself is obtained, while the said belt acts as a cutter counter-piece. Auxiliary blades (21, 121) are also mounted laterally and parallel on one end of the body of the pressing device, said blades (21, 121), during the active working phase of the said pressing device, interfering with the edge of the packaging film in order to form, on the latter, incisions located on the sides of the front gripping end of the tearing strip, in order to facilitate tearing of the packaging when the said strip (7) is operated.

Abstract: A method for forming an apertured web which may be used as a topsheet on a disposable absorbent article, such as a diaper. The web (240) is fed in as machine direction through a first nip (250) formed by a pair of rollers one of the rollers having a smooth outer surface and the other roller having an outer surface with a plurality of projections extending from it's outer surface. At least one of the rollers of the first nip (250) is heated. The first nip (250) apertures the web with a plurality of apertures each having a fused perimeter. The web (240) is then cooled to solidify the fused perimeter of the apertures. The web (240) is then fed through a second nip (280) formed by a pair of rollers to break the solidified fused perimeter of the apertures. One of the rollers of the second nip (280) has an outer surface with a plurality of grooves.

Abstract: A vacuum-assisted tape applicator includes means for transporting the tape toward the object; means for applying the tape onto adjacent first and second sides of the object; and means for cutting the tape to form a tag. The means for applying includes means for contacting the tape to the first side of the object with the longitudinal centerline of the tape substantially perpendicular to the common edge; means for contacting the tape to the second side of the object with the longitudinal centerline of the tape substantially parallel to the direction of object travel; and means for wiping the tape from the longitudinal centerline toward the transverse edges to minimize bubbles under the tape and wrinkles in the tape. The apparatus can include means for holding the tape during application. The length of the leading leg of the tag can be adjusted and the applying force can also be adjusted to reduce crushing the corners of the object.

Abstract: Pieces are cut out from a sheet material by means of an installation comprising a cutting-out table (12) receiving the sheet material (30) from a loading station (12), and an unloading station (16) for unloading cut-out pieces. A flexible sealing film (32) is brought onto the sheet material upstream from the cutting-out table, and it is applied by establishing suction at the surface of the cutting-out table. After cutting-out, at least the skeleton (32′) of the sealing film is separated at the downstream end of the cutting-out table in order to be recovered. The recovery is preformed by automatic winding-up outside the unloading station, it being possible to deposit fastenings on the sealing film so that they straddle the cutting-out lines, or else said recovery is performed by sucking up the fragments of sealing film by means of a rotary member bearing against the sheet material.

Abstract: A rotary mechanism for cutting and/or sealing a web has a pair of counter-rotating rotors mounted on parallel axes and having radially projecting arms between which the web is momentarily gripped for cutting and/or sealing. Sealing is performed by heated pressure outer faces on the rotor arms. Cutting is performed by cutter and anvil bars on the opposed arms engaging the web. Bearer faces on the arms beyond the pressure faces set a gap between the pressure faces and a rectangular-section tongue and groove in mating contact faces one side of the pressure faces locate the pressure faces laterally. The cutting means are adjusted by a wedge bar bearing on the inner face of the cutter bar or anvil. The wedge bar is movable in the direction of rotation and has an outer face inclined in the same direction. Means accessible from the leading and/or trailing faces of the rotor arms are provided for adjusting the wedge bar and clamping the cutter and anvil bars.

Abstract: A Roll-fed labeling apparatus is disclosed which includes a delivery means for delivering a label web to a rotary cutting drum, and one or more cutting assemblies located on the cutting drum providing cutting means for cutting with a slicing action the web into individual labels while the web is held by a relatively negative pressure on the circumferential surface of the drum. Each of the cutting assemblies comprises a piston arranged to move the cutting means along a slot on the cutting drum to enable the slicing action to take place. The slicing action is not dependent upon a surface auxiliary to the cutting means.

Abstract: A method is disclosed of making a component consisting of a substantially cylindrical support through which there is a substantially coaxial orifice and a membrane welded to one end of the cylinder substantially perpendicularly to a longitudinal axis of the support. A substantially plane membrane is welded to one end of a support substantially perpendicularly to a longitudinal axis of the support and, after cooling, the support is torn off the membrane in a direction substantially perpendicular to the plane of the membrane so that a portion of the membrane substantially corresponding to the end of the cylinder remains welded to the support. The method can be applied to making two-part stoppers for straws, in which case the membrane is microporous, hydrophobic, impervious to liquids and permeable to gases and the support is an insert made from a material chosen from an elastomer material, a thermoplastics material and a thermoplastics elastomer material.

Abstract: A laminated stretch cushion strap assembly having a stretchable cover, a stretchable cushion filler and a stretchable bottom or bottom fabric. The cover includes a stretchable top fabric, a first adhesive web layer positioned on one side of the top fabric and a stretchable base layer positioned on the first adhesive layer on a side opposite that of the top fabric. The stretchable bottom fabric forms with the cover an enclosure. The stretchable cushion filler is adapted to be completely enclosed within the enclosure. The stretchable cushion filler has a first cushion layer, and adhesive for securing during lamination the cover to the stretchable cushion filler, and the cushion filler to the stretchable bottom fabric. The adhesive is a second adhesive web layer positioned between the stretchable base layer and the first cushion layer to secure the cushion filler to the cover, and a third adhesive web layer positioned on the first cushion layer to secure the bottom fabric to the cushion filler.

Abstract: A master processing apparatus for use with a pair of removable feed rolls carrying a supply of stock material includes a frame and a master processing assembly operable to cause adhesive bonding between the stock materials and a master. The apparatus includes a cutting assembly and a movable feed tray. A master engaging structure engages the master as it is being processed.

Abstract: An apparatus for printing variable information on a tape to form a tape segment, applying the tape segment onto an object, and cutting the tape segment includes a printer for printing information onto the tape segment. A controller controls the printer in response to input to vary the information printed onto the tape. The printed tape segment is transported to a location for application onto the object and is cut. The unwind tension of the tape as the tape is removed from the tape roll is controlled to present the tape to the printer at a substantially uniform speed and to reduce jerkiness of the tape. The information is registered such that it is placed at a predetermined location on different tape segments.

Abstract: A method and apparatus for receiving parts traveling at a first speed through a receiving zone and applying the parts to a carrier traveling at a second speed through an application zone. The method and apparatus utilizes transferring devices for transporting the parts between the zones. The transferring devices are coupled to programmable servo motors capable of varying the speed of the transferring devices to accommodate the receiving and application processes.

Abstract: An apparatus for attaching a serrated cutting strip to a carton blank which includes a first member for conveying carton blanks past a cutting and applicator mechanism, the cutting and applicator mechanism being arranged to cut a cutting strip from a supply of cutting strip material and deposit said cutting strip upon a carton blank. The first member includes a conveyor belt preferably fitted with suction means, and the cutting and applicator mechanism includes upper and lower dies movable relative to one another and a mechanism to feed a supply of cutting strip material, said cutting strip being retained upon the upper die by suction. Further downward movement of the upper die brings the cutting strip into contact with a carton blank. The apparatus includes an alignment member to ensure the carton blanks are correctly positioned relative to the cutting and applicator mechanism when the cutting strips are attached.

Abstract: An ultrasonic tool has an air actuated acoustic horn assembly. An electronic and pneumatic controller generates a predetermined air pressure within the tool. The horn assembly is coupled to the controller for applying a desired actuation force to a part based on the predetermined air pressure. The predetermined air pressure therefore corresponds to the desired actuation force. The horn assembly also transmits mechanical vibrations to the part at a predetermined frequency. The tool further includes an acoustic control system coupled to the horn assembly for transferring a high frequency electrical voltage to the horn assembly. Selectively applying the desired actuation force to the part based on air pressure allows a wider range of forces to be applied, and eliminates problems associated with part damage and marking.

Abstract: To provide a heat-sealing apparatus capable of: achieving a complete sealing property by causing a liquid or dirt having entered small irregularities in a tube inner face to flow out of a sealed zone together with a molten resin; and a heat seal with no crack caused by the molten resin having flowed into container and with an excellent compression strength. A heat-sealing apparatus for forming a packaging material 1 made of a laminate including a synthetic resin layer into a tubular-shape of a container, and transversely heat-sealing a tubular packaging material container filled with fluid by using a sealing jaw 3 having a high-frequency coil 2 with a ridge 11 on its flat pressing face and a jaw 5 opposing to it, wherein a first groove 16 is disposed on at least one pressing face of the high-frequency coil 2, capable of forming a synthetic resin bulge adjacent to the outer side of a zone to be sealed on a container's interior side.

Abstract: An apparatus for longitudinally welding and severing superposed thermoplastic films forming a packaging hose includes first and second feed rollers each having an outer periphery contacting one another for advancing the films passing therebetween; a drive for rotating at least one of the feed rollers; a circular heating disk mounted in the first feed roller coaxially therewith and having an outer diameter greater than the peripheral diameter of the first feed roller; and a circumferential groove provided in the second feed roller in alignment with the heating disk. Peripheral portions of the heating disk project into the circumferential groove of the second feed roller.

Abstract: A reinforcing hole punch including a reciprocating punch member supported for movement toward a base is disclosed. The reciprocating punch member is actuated to form a hole within a sheet of paper positioned on the base. The hole punch also includes a dispensing sleeve positioned about the punch member, defining a space between an inner wall of the dispensing sleeve and the punch member, in which reinforcing members are positioned for attachment to a sheet of paper when the punch member is actuated to form a hole within a sheet of paper.

Abstract: The invention consists in an apparatus for sealing tubular or bag-shaped packing casings, comprising tools such as crimping shears for crimping the packaging casing as well as a punch (10) and a die (12) for setting and closing closure clips (46), where the movement of one or several tools is predetermined by at least one cam track on which a scanning roller (22; 32) is rolling, and which is characterized in that it additionally comprises a guide roller, which rolls on a separate guideway on the cam plate and by means of an elastic element (61) urges the scanning roller (32) against the cam track with a bias due to an elastic deformation of the elastic element (61).

Abstract: An ultrasonic tying tool for installation of a tape about a bundle of elongate articles. The tool includes an ultrasonic horn wherein the welding tip is moveable between a first position for welding of a tape to secure the tensioned loop about the plurality of articles and a second position wherein the welding tip is translated a distance from the first position to effect cutting of the tensioned loop from the stock of tape and to tack weld the loose cut end to the underlying tape of the loop to eliminate any protruding sharp edges. The tool additionally includes a belt drive mechanism for advancing the tape to the jaw assembly and for tensioning the tape following looping of the tape about the outside.

Abstract: A continuous form assembly of ultrasonically weldable sleeve blanks formed by an elongated flexible web has a longitudinal series of pairs of transversely spaced apart and generally longitudinally extending slits therethrough, each pair of slits partially defining an associated sleeve blank. Pin feed aperture formed in the longitudinally extending marginal portions of the web cooperate with a tractor feed mechanism of a sleeve forming apparatus to intermittently advance the web through the apparatus. An electrical conductor or groups of conductors manually fed into the apparatus engage the web and form an associated blank into a loop surrounding the conductor or group of conductors. Ultrasonic sealing and severing jaws simultaneously join opposite end portions of the sleeve blank together in assembly to form a tubular sleeve surrounding an associated portion of the individual conductor or a group of conductors and simultaneously sever the formed sleeve from the web.

Abstract: An apparatus for cutting a web of paper and for applying an adhesive tape to a cutting edge of the web of paper has a stand, a receptacle, and a cutter. An applicator unit is provided, which is displaceable in a working direction. The applicator unit has a cutting device, an adhesive tape carrier and a pressing device disposed downstream (as referred to the cutting direction) of the cutting device for pressing the adhesive tape on the end of the web of paper.

Abstract: A tape holder that dispenses tape sections with non-sticky or adhered portions at both ends, includes a base, a feed device disposed at a tape exit of the base, a side cutter gate disposed at one side of the feed device, and an auxiliary tape support connected to the feed device. The base has a tape receiving recess for receiving a large adhesive tape reel and a small substrate tape reel such that the adhesive side of the adhesive tape faces the substrate tape below. Both tapes may be pulled at at the same time and placed at the feed device where a portion of the tapes are pressed to form adhered portions. The side cutter gate has a cutting edge that cuts the substrate tape below or both tapes at the same time. After a desirable length of the adhesive tape has been pulled out, another adhered portion can be formed at the other end of the length.

Abstract: A method for combining three different means of constructing the concentric layers of the outer collecting wall for industrial size centrifuges, whereby treating the inward-facing elements of easily cast or stamped materials using processes such as Physical Vapor Deposition, Chemical Vapor Deposition or metal plating, transforms them into an innermost member with superior hardness and durability, and whereby said wear surface member or deposited layer is physically supported by a middle composite layer made up of one or more investment castings designed to optimally transfer centrifugally-induced compression loads from the innermost wear surface toward the outer surface of the composite wall, such castings being of ceramic, metals or other materials, and whereby the outer surface of said composite wall is comprised of a filament-wound hoop strength reinforcement layer, using aramid, graphic, carbon or such fibers mixed and embedded in resin, such that all highly desirable characteristics for a centrifuge oute

Abstract: An apparatus for manufacturing a cutter and attaching the cutter to a carton including a vertically movable upper mold provided with an upper blade having an edge and a suction device for sucking and holding a severed nonmetallic cutter, a fixed lower mold provided with a lower blade having an edge where the lower mold engages with the upper mold, a feeding device for intermittently feeding a sheet on the lower mold, and a conveying device for conveying and setting sequentially the cartons one-by-one to a bottom dead center of the upper mold. In the alternative, the lower mold can be vertically movable and include the section device while the upper mold is fixed.

Abstract: An apparatus for attaching adhesive tape to a leadframe. The apparatus includes: a support frame; an adhesive tape on a reel mounted to the frame; a stationary cutter base mounted to the frame with an opening therethrough having a peripheral outline where the opening receives a leading terminal end of the tape and a portion of the tape following the leading terminal end, a channel in the base to guide the tape into the opening, and a block to hold the tape in the channel and in the opening; and a cutter which moves through the opening to cut a decal from the tape within the opening and to apply the decal to a leadframe. The cutter and the decal having an outline substantially matching the peripheral outline of the opening such that wasted tape is eliminated.

Abstract: A strap welding tool and method therefor including a first cam member for moving a sealing gripper toward a first support member to engage and retain tensioned strap disposed therebetween, a second cam member for enabling a vibrator motor to vibrate a welding pad, and a third cam member for moving they welding pad toward a second support member to engage and weld overlapping strap portions disposed therebetween. The tool includes a relatively small base plate to reduce loss of strap tension upon removal of the tool from between strap tensioned about small and irregular loads. A column strength of a strap portion engaged by the vibrating welding pad is reduced by deforming or bending the strap portion, and preferably forming a gap between upper and lower strap portions.

Abstract: An ultrasonic apparatus and method for charging a coil with a refrigerant gas is described wherein a tube used to convey the gas into the cooling coil is welded shut on both sides of a cutting line so that gas in the tube cannot escape after the charging step has been completed. Die elements to enable such severing of the tube are described with each having corresponding spaced apart welding surfaces and with one of the elements having a cutting edge between its welding surfaces to cut the tube as its internal wall is sealed with an ultrasonic welder.

Abstract: A method of attaching a cutter to a carton includes the steps of feeding intermittently a nonmetallic sheet by a feeding device toward upper and lower molds, one of which is vertically movable, punching the nonmetallic sheet by the molds to form the cutter, conveying and setting cartons one by one by a conveying device, sucking and holding the cutter on the movable mold, and pressing the cutter to the carton which is adhered thereto by an adhesive paste applied to the cutter. The nonmetallic sheet has an adhesive paste on one side and a removable sheet on the paste which is peeled away prior to punching.

Abstract: A continuous form assembly of ultrasonically weldable sleeve blanks formed by an elongated flexible web has a longitudinal series of pairs of transversely spaced apart and generally longitudinally extending slits therethrough, each pair of slits partially defining an associated sleeve blank. Pin feed aperture formed in the longitudinally extending marginal portions of the web cooperate with a tractor feed mechanism of a sleeve forming apparatus to intermittently advance the web through the apparatus. An electrical conductor or groups of conductors manually fed into the apparatus engage the web and form an associated blank into a loop surrounding the conductor or group of conductors. Ultrasonic sealing and severing jaws simultaneously join opposite end portions of the sleeve blank together in assembly to form a tubular sleeve surrounding an associated portion of the individual conductor or a group of conductors and simultaneously sever the formed sleeve from the web.

Abstract: A sheet roll producing apparatus for producing sheet rolls by winding a heat transfer recording sheet around the outer peripheries of a plurality of cores. A supplying apparatus supplies the sheet; a waste sheet part forming apparatus cuts the sheet between corresponding rolls to form cut ends and interposes between the ends a non-adhesive waste sheet and a pair of adhesive tapes attached to both ends of waste sheet where each tape has an adhesive portion facing the waste sheet, a portion exposed to the outside, and a portion attached to the corresponding cut end; and a winding apparatus winds the cores to form the rolls, cuts the waste sheet, and holds the formed rolls before discharge the formed rolls.

Abstract: The tear-strips are formed by transverse cutting of a sheet material by a cutter with a rotary blade, of which the blade cooperates with counter-blades carried by a rotary member. Once formed, each tear-strip is held on the respective counter-blade, for example, by means of a vacuum, so that it can be transferred to a sheet of wrapping material. The tear-strip is applied to the wrapping material transversely by the combined action of the counter-blade and of a striker block carried by a further rotary member disposed on the opposite side of the sheet material. The sheet material can thus advance at a constant speed throughout the process of applying the tear-strips. The preferred use is for automatic packaging machines for products such as food products.

Abstract: Apparatus and a method for production of laminated electronic or electrical devices are described which enables one thin patterned or unpatterned substrate to be easily and accurately incorporated into a previous stack of substrates by registration of a coated tape from which the substrate is excised. In the present invention the tape is indexed to a fixed position and then a platen with the previously stacked substrates is brought into registration with the stationary tape, following which the substrate is excised from the coated tape and added to the stack of substrates. Since the tape always is positioned in the equipment as indexed at the same location with each indexing step, and since once indexed the tape does not move, the platen can be brought into accurate alignment and registration with the tape.

Abstract: A sealing and severing apparatus is disclosed for sealing plastic bags formed in succession from stock plastic film material and then severing the sealed bags from one another. The bags are filled with a foamable composition while they are being formed so that when the formed and filled bags are placed in a container, the foamable composition fills the bag with foam to thereby produce a customized foam cushion for any objects in the container.

Abstract: Dies are used in forming a pack of self-opening plastic T-shirt bags for use with a bagging rack. Each plastic bag in the pack of bags has a mouth tab portion between its two upwardly extending handles, which are at the sides of the mouth of the T-shirt bags. The mouth tab portion is located on the front and rear walls in the mouth region of the plastic bags. The mouth tab portion has an aperture for receiving a retaining projection of a bagging rack. Frangible pressure bonding is formed along the perimeter of the mouth tab aperture. Flapless handle apertures are also formed in the handles, with frangible pressure bonds formed along their perimeter edges. Due to the frangible bonding formed between adjacent bags, as a frontmost bag is removed from the pack of bags on the bagging rack, the next bag in the pack of bags will automatically self-open into a open position for loading with merchandise.

Abstract: A welding and cutting counter head for joining and cutting sheeted materials comprising a welding counter-wheel rotatably supported on a shaft which is supported on a slide for movement towards and away from a location where the materials are joined, a cutting disk adjacent the counter-wheel and mounted for rotation with the counter-wheel, means for mounting the cutting disk for floating radial motion relative to the counter-wheel, and a resilient biasing means for biasing the cutting disk in a direction towards the materials joining location.

Abstract: An apparatus and method for preparing the end of a cable which may be used in the fabrication of a Category 5 patch cord cable assembly. The apparatus includes a cable clamp subassembly and bonding members located between wire combs that position the cable wires side by side. The wires are bonded by heating elements located in the bonding members. These heating elements comprise wires mounted on a printed circuit board. The printed circuit board heater members can be replaced so that wires with different insulation and/or different sizes can be prepared by the tool. Exposed wire pairs are untwisted and laced in the wire combs. A cable clamp prevents the portion of the wires remaining in the cable jacket from untwisting. An insert is placed between two of the wires and the other six wires to improve near end crosstalk performance. The upper bonding subassembly is then rotated into place and the ends of the wires are bonded. The cable clamp is then shifted, moving the wires, and the wires are cut to length.

Abstract: A mold assembly is disclosed that has an electrically heatable body, that glues and trims a film, and that minimizes the heat loss of the heatable body. The mold assembly includes a receiving mold (2) formed on the upper part of a frame (1), a non-current-conductive and heat-resistive material (11) disposed at the periphery of the receiving mold and having vertical throughbores (14), an electrically heatable body (5) extending along the throughbores, and metal holders (12) disposed in the throughbores (14) to hold the electrically heatable body (5) in a non-contact relation with the heat resistive material (11) at least at the positions where the holders are.

Abstract: An index tray is pivoted in a housing, the tray having a recess for receiving a sticky coated disc and resiliently urged out of the housing for receiving the disc. An alignment detent device holds the tray in a retracted position in the housing cavity with the disc aligned at a predetermined location. A sheet of paper with pictorial or graphical indicia thereon is inserted into the cavity above the tray and disc. A transparent cylindrical press knob permits visual alignment of the indicia to the disc. Blades attached to the knob lower edge penetrate the sheet when the knob is depressed. A clamp coupled to the knob clamps the sheet to the tray in response to depressing the knob. After the knob is depressed, it is permitted to rotate in one direction only by a ratchet device to sever the sheet into a mating disc shape for attachment to the sticky surface of the disc on the tray. After the sheet is cut, the knob is lifted automatically and the tray, when released, springs open.

Abstract: An apparatus (10) applies adhesive tape to workpieces. A nest plate (52) receives a workpiece (20). A clamp plate (53) holds the workpiece (20) relative to said nest plate (52). A stage (73) holds a leading portion of a continuous tape (12). A first mover (58) moves the nest plate (52) and the workpiece (20) relative to the stage (73) and the tape (12) to engage the workpiece (20) with the leading portion of the tape (12) and affix the leading portion of the tape (12) to the workpiece (20). A second mover (45) moves said nest plate (52), the workpiece (20) and the affixed portion of the tape (12) relative to the stage (73). A sever mechanism (62) severs the affixed portion of the tape from a remaining portion of the tape (12). The clamp plate (52) releases the workpiece (20). A third mover (87) moves the workpiece (20) and the affixed portion of the tape (12) relative to said nest plate (52) to remove the workpiece (20) from said nest plate (52).