Abstract: The invention relates to a method for producing a container from thermoplastic material having a connection element (5) passing through the wall thereof. The method comprises making available at least one plate-shaped or shell-shaped or tube-shaped preform (3) made of plasticized thermoplastic material, introducing the preform (3) into a multipart molding tool (1) having cavities defining at least one molding recess, molding and final shaping of the preform (3) within the molding tool (1) using differential pressure, piercing of the still warm-plastic preform (3) from the tool side by means of a mandrel (9) in order to produce an opening (6) in the preform (3), insertion from the molding recess side of a connection element (5) into the opening (6) produced by the mandrel (9), and connection of the connection element (5) to the preform (3).

Abstract: A process of manual, semi-automatic and fully-automated integration of discrete components into a container that results in fast, reliable, cost-effective, and scalable production of composite containers is disclosed. The process can be embodied in manufacturing equipment that has a series of stations and may be called an assembly device. The equipment can produce containers, tubs, canisters, cartridges, etc. which are easily separated into different bio-degradable or compostable parts. Other container types are possible and are contemplated.

Abstract: A blow mold unit in which, when clamping first and second blow cavity split molds which are fixed to first and second fixing plates and bottom molds which are fixed to a bottom mold fixing plate, pressure receiving members fixed to the first and second fixing plates are brought into engagement with the bottom plate fixing plate. Guide plates are fixed to the bottom mold fixing plate, and guided members capable of being brought into abutment with the guide plates are supported by first and second pressure receiving plates. The bottom mold fixing plate includes a first connecting portion to be connected to a bottom mold opening/closing unit and a second connecting portion to be connected to a moving and biasing member.

Abstract: A headliner includes a ceiling and an edge flange extending away from the ceiling. The edge flange has a backing section at a free end and a wall section connected to the ceiling. An edge fold is formed on the headliner by a method that includes heating the flange and folding the backing section over and parallel to the ceiling. The method also includes forming a reverse turned edge by folding the backing section over the wall section and compressing the backing section against the wall section.

Abstract: A structure stamp with a flexible stamp which has a microstructured or nanostructured stamp surface for embossing of an embossing structure which corresponds to the stamp surface on an embossing surface, and a frame for clamping the stamp. Moreover, the invention relates to a device for embossing an embossing pattern on an embossing surface with the following features: a stamp receiver for accommodating and moving a structure stamp, an embossing material receiver for accommodating and placing an embossing material opposite the structure stamp, an embossing element drive for moving an embossing element along the structure stamp.

Abstract: A server is configured to store a number of different models of an object in machine-ready form corresponding to a number of different three-dimensional printers having differing capabilities and/or hardware configurations. When a user at a client device or a printer requests the object, the server automatically determines a printer type and selects a suitable, corresponding machine-ready model for immediate fabrication by the printer.

Abstract: A 3-D printer includes a development station positioned to electrostatically transfer layers of material to an intermediate transfer surface, and a transfuse station adjacent the intermediate transfer surface. The transfuse station is positioned to receive the layers as the intermediate transfer surface moves past the transfuse station. Also, a platen is included that moves relative to the intermediate transfer surface. The intermediate transfer surface transfers a layer of the material to the platen each time the platen contacts one of the layers on the intermediate transfer surface at the transfuse station to successively form a freestanding stack of the layers on the platen. A curing station is positioned to apply ultraviolet light to each layer, after each layer is transferred from the transfuse station to the platen. The curing station selectively applies the ultraviolet light to crosslink polymers only in a portion of the material within the layer.

Abstract: 3-D printers include an intermediate transfer surface that transfers a layer of material to a platen each time the platen contacts the intermediate transfer surface to successively form a freestanding stack of layers of the material on the platen. A sensor detects the thickness of the layer on the platen after a fusing station fuses the layer. A feedback loop is electrically connected to the sensor and a development station (that includes a photoreceptor, a charging station providing a static charge to the photoreceptor, a laser device exposing the photoreceptor, and a development device supplying the material to the photoreceptor). The exposure device adjusts the intensity of light exposed on the photoreceptor, based on a layer thickness measurement from the sensor through the feedback loop, to control the thickness of subsequent ones of the layers transferred from the intermediate transfer surface to the freestanding stack on the platen.

Abstract: A three-dimensional object printer generates image data of an object being formed in the printer with an optical sensor and identifies the heights of object features above a substrate on which the object is being formed. A controller operates one or more actuators to move the optical sensor at a plurality of distances above the object to generate image data of the object at a plurality of heights above the object. The controller identifies the distances of the features of the object with reference to the image data generated by the optical sensor and the focal length of the optical sensor.

Abstract: 3-D printers include an intermediate transfer surface that transfers a layer of material to a platen each time the platen contacts the intermediate transfer surface to successively form a freestanding stack of layers of the material on the platen. A sensor detects the thickness of the layer on the platen after a fusing station fuses the layer. A feedback loop is electrically connected to the sensor and a development station (that includes a photoreceptor, a charging station providing a static charge to the photoreceptor, a laser device exposing the photoreceptor, and a development device supplying the material to the photoreceptor). The development station adjusts the transfer bias of the development device, based on a layer thickness measurement from the sensor through the feedback loop, to control the thickness of subsequent ones of the layers transferred from the intermediate transfer surface to the freestanding stack on the platen.

Abstract: A method includes compressing a non-dielectric, elastically-deformable component, a wire mesh component, and a dielectric, contoured object between first and second forming tools. Once the components are compressed, radio frequency energy is supplied to the first forming tool, thereby causing a radio frequency electromagnetic field to be generated between the first forming tool and the wire mesh component that results in a contoured weld of the contoured object. A tooling assembly is configured to carry out the method.

Abstract: A method for adhering together rubbers to be adhered including a rubber composition containing an ethylene-?-olefin copolymer, an organic peroxide (X1), and carbon black (Y1), using a rubber for adhesion including a rubber composition containing an ethylene-?-olefin copolymer, an organic peroxide (X2), and carbon black (Y2) at an adhesive interface, wherein contents of the organic peroxide (X1) in the rubber to be adhered and the organic peroxide (X2) in the rubber for adhesion are predetermined contents, and a content ratio (X2/X1) of the organic peroxide (X2) to the organic peroxide (X1) is from 1.20 to 2.00.

Abstract: A kit for fusing piping includes a plurality of couplings, each coupling having a susceptor layer concentric with a weld zone. A control unit provides a current to a wand with a handle for gripping by a user. The handle has opposing jaws mounted on the distal end, each jaw including an arcuate conductor such that the arcuate conductors form a circular inner diameter when the jaws make contact. A lever system couples to the distal end for opening and closing the jaws. The lever system includes a spring for selectively biasing the lever system in a latched position with jaws closed and an open position with the jaws open. Each coupling is sized such that the jaws will only close about the weld zone. The arcuate conductors create a fuse zone about the susceptor layer and the spring is outside the fuse zone.

Abstract: Devices, systems and methods for compacting a charge of composite material across an edge are disclosed herein. The devices include a vacuum compaction device including a compaction force transfer structure, a sealing structure, and a vacuum distribution manifold. The compaction force transfer structure includes a first barrier structure, a second barrier structure, and a junction support that extends at least partially between the first barrier structure and the second barrier structure. The junction support is configured to maintain the first barrier structure and the second barrier structure at an angle with respect to one another and to permit limited angular motion of the first barrier structure and the second barrier structure relative to one another. The systems include composite structure fabrication systems that include the vacuum compaction device. The methods include methods of operating the vacuum compaction device.

Abstract: Methods for making a three dimensional object are disclosed. The method includes positioning a nozzle of an additive manufacturing device within a support matrix, extruding a feed material through the nozzle and into the support matrix, and moving the nozzle in a three-dimensional pattern within the support matrix, while depositing the feed material, thereby forming the three-dimensional object within the support matrix. Systems for making the three-dimensional object in accordance with the methods are also disclosed.

Abstract: An inkjet printing method and inkjet compositions are disclosed. The method includes selectively depositing by inkjet printing, layer by layer, a first composition and a second composition onto a receiving media from different dispensers to form polymerizable deposited layers. The first composition includes one or more free-radical polymerizable compounds and a cationic photoinitiator and is devoid of compounds able to undergo cationic photopolymerization within the first composition. The second composition includes one or more cationic polymerizable compounds and is devoid of cationic photoinitiators. At least one of the compositions includes a radical photoinitiator. The method further includes exposing the deposited layers to actinic radiation to initiate polymerization of the free-radical polymerizable compounds and the cationic polymerizable compounds within the deposited layers.

Abstract: An apparatus and method for making a three-dimensional object from a solidifiable material using a linear solidification device and contourless object data is shown and described. A voxel matrix is superimposed over an object model defined by three-dimensional object data to determine active voxels that intersect at least a portion of the object model. The active voxels are related to a path generation reference frame of an apparatus for making a three-dimensional object to generate solidification energy source event data that defines scanning (y) axis locations and/or solidification times at which a linear solidification device supplies solidification energy to a solidifiable material.

Abstract: A support structure for an additive manufacturing system includes a support body with a support body material and an interface disposed on the support body with an interface material. The interface material has a ductile-to-brittle transition temperature that is higher than the ductile-to-brittle temperature of the support body material for selectively fracturing the interface material to separate an additively manufactured article from the support body.

Abstract: A powder recycling system for a three-dimensional rapid prototyping apparatus is provided. The powder recycling system includes a sealed main body, a negative pressure generator, an air pressure generator, a lighting unit and a heater. When an excess powder removing process is performed to remove excess powder from a three-dimensional object, the excess powder is sieved by a screen mesh and collected by a powder collector. Consequently, the excess powder is recycled.

Abstract: The invention relates to a method for producing a rotor blade by arranging foam (23, 24) in a semi-finished product, introducing resin into the foam-containing semi-finished product, and curing the introduced resin while heat is dissipated and a curing temperature distribution is obtained, a first foam (23) being arranged in regions of the semi-finished product with a higher curing temperature, and a second foam (24) in regions with a lower curing temperature, and a foam with a higher temperature resistance than the second foam (24) being chosen as the first foam (23).

Abstract: A method of constructing a cured composite assembly includes positioning a composite assembly within a bonding tool, wherein the composite assembly comprises an uncured composite spar and a skin and performing a curing cycle on the composite assembly to simultaneously cure the uncured composite spar and bond the skin to the cured composite spar.

Abstract: A fiber composite component is made by infiltrating and curing at least one textile component preform that is placed on a molding tool surface and covered with an air-tight covering and on which pressure is exerted, in at least one stage of production, by evacuating a vacuum chamber between the molding tool surface and the air-tight covering. The air-tight covering is formed from a resin film.

Abstract: A manufacturing method of a pressure vessel with heating device includes the following steps. A bag-shaped fiber layer with a first bag opening and a bag-shaped insulation layer with a second bag opening are provided. The bag-shaped insulation layer is placed in the bag-shaped fiber layer. The bag-shaped fiber layer is placed in an external mold. A pressurizing process is performed in the cavity of the bag-shaped insulation layer and air is extracted from the bag-shaped fiber layer. A resin solution is injected into the bag-shaped fiber layer to form a bag-shaped resin fiber layer soaked with the resin solution. A curing process is performed on the bag-shaped resin fiber layer to cure the bag-shaped resin fiber layer and to attach it to the bag-shaped insulation layer. A heating device is installed in the bag-shaped layers via a fastening component. The cured first and second bag openings are sealed.

Abstract: A method for making a carbon fiber wheel rim includes: preparing an outer supporting piece; winding a carbon-fiber yarn around the outer supporting piece to form carbon fiber layers and to constitute an engaging seat preform; connecting an inner supporting piece to the engaging seat preform; connecting a reinforcement piece to the inner supporting piece; winding a carbon-fiber yarn around an assembly of the engaging seat preform, the inner supporting piece and the reinforcement piece to form carbon fiber layers; fixing the assembly with the carbon fiber layers to form an outer frame preform; and cutting the outer frame preform and the engaging seat preform to form a trench and removing the outer supporting piece therefrom.

Abstract: Methods for making interior panels are provided. In one example, a method for making an interior panel comprises the steps of heating a fiber reinforced composite blank to form a heated fiber reinforced composite blank. The heated fiber reinforced composite blank is compression molded to shape and cool the heated fiber reinforced composite blank. The heated fiber reinforced composite blank is pierced with a plurality of pins during compression molding to form a shaped, perforated fiber reinforced composite substrate.

Abstract: A film-processing apparatus for manufacturing a film in a continuous process includes a continuous carrier belt; a film-casting zone depositing a cast film on the carrier belt; a shearing zone; an electric-field zone; a magnetic-field zone; an ultraviolet-radiation zone; an annealing zone; and a solvent-evaporation zone, wherein the continuous carrier belt is operable to move a cast film deposited thereon from the film-casting zone through the shearing zone, the electric-field zone, the magnetic-field zone, the ultraviolet-radiation zone, the annealing zone, and the solvent-evaporation zone such that the cast film is selectively treated in one or more of the zones in a continuous process. A pick up roll receives the cast film after the continuous carrier belt moves the cast film through the zones and is selectively treated.

Abstract: This disclosure provides a monolithic mold including a plurality of lens forming features that can be used to simultaneously form a plurality of lenses with different sizes and shapes. The mold can be formed by disposing a polymeric material around a plurality of physical objects with different shapes and sized. A method of forming the mold includes providing a substrate that has a surface with regions of low and high wettability. Water is deposited on the surface such that water droplets are formed with different contact angles. The mold is formed around the droplets.

Abstract: The method of manufacturing of this invention is capable of providing an eyeglass lens free from uneven coloring or peeling of a colored layer having a gradation pattern.

Abstract: An injection molding apparatus for manufacturing hollow objects, such as plastic e.g. multi-layered preforms, comprising an injection mold (1) with a front (2) and a rear side (3), which is composed of a clamp plate (4) on the front side (2), and a hot runner plate (5), where a manifold (6) is mounted in the hot runner plate, between which a set of injection nozzles (7) is arranged, which are each provided with a central supply duct (8), at the free end (9) whereof an injection gate (10) is provided. Said apparatus is remarkable in that said injection gate (10) is closable by means of a locking rod (11), which is movable herein to and fro through a profiled inner part (12) which is received in a holder (13) around which a heating element (14) is provided into which a primary channel (15) opens for supplying the plastic base material to the injection gate (10).

Abstract: A method of forming a decorated midsole element for articles of footwear includes obtaining a decorated film having one or more graphic elements applied to a first surface of the film and placing the decorated film in a mold. A midsole element is obtained and placed in the mold, and pressure is applied to the mold to form a midsole element having a decorated surface. The decorated film may include a layer of polyether-block co-polyamide polymer and the midsole element may be formed of ethylvinylacetate. A midsole assembly and an article of footwear having decorated midsole top layers are also described.

Abstract: The invention relates to a screw press (1) comprising a shaft (4) and a spiral helix (5) provided thereon, wherein the helix (5) goes over in the inlet region (2) of the screw press (1) into a freely projecting helix (8). It is principally characterized in that a tube (9) is provided in the inlet region (2) of the screw press (1). As a result, on the one hand the screen area can be increased greatly in size, on the other hand the co-rotation of the suspension with the shaft can be reduced or avoided.

Abstract: A seal-healing material that is used to form fuel tanks and other fuel containing items uses a pair of reagents disposed within multiple individual cells on either side of a polymer film with other polymer films forming the outer boundaries of each set of cells. The reagents, when mixed, chemically react to form a sealant. An elastomeric sheet is bound to each polymer film such that a fibrous material is disposed between each polymeric film and elastomeric film.

Abstract: An underlayment material has a fiber mat partially infused and/or coated with asphalt and coated with silicone coating. A selvedge edge, may be coated or uncoated. The back of the underlayment has a self-adhesive coating, which is protected before use by a siliconized release film. The upper surface of the underlayment is coated with silicone composition providing waterproofing and radiation control. When unsaturated, the selvedge edge of fibrous material establishes a reinforced bond with an overlying sheet. When saturated with asphalt, the bond at the selvedge edge between adjacent sheets is between the asphalt layer of the selvedge edge and the adhesive on the bottom of the adjacent sheet.

Abstract: The invention aims at providing a light long fiber nonwoven fabric having a sufficient strength, on which irregularly uneven wrinkles (or crimps) having a large difference in height (bulkiness). It also aims at providing a laminate of fabrics including the long fiber nonwoven fabric. The long fiber nonwoven fabric is a long fiber nonwoven fabric formed from a long fiber, on which irregularly uneven wrinkles having a large difference in height are formed. The laminate of fabrics includes the long fiber nonwoven fabric (the inner layer) and a first fabric (a first outer layer) laminated on one side of the long fiber nonwoven fabric, wherein a first space is formed between the long fiber nonwoven fabric (the inner layer) and the first fabric (first outer layer).

Abstract: A film for a composite article may include a non-weakened portion and a weakened portion. The weakened portion may have at least one property that may be lower than the property of the non-weakened portion.

Abstract: A method for producing a pressure-sensitive adhesive layer-carrying optical film includes the step of applying, over the optical film, a coating liquid for anchor layer comprising a mixed solvent comprising 10 to 100% by weight of water and 90 to 0% by weight of an alcohol, and a polyoxyalkylene-group-containing polymer so as to give an applied-coat thickness before drying of 20 ?m or less; and next drying the workpiece under drying conditions satisfying both of the following requirements (1) and (2): (1) the drying temperature T is from 40 to 70° C., and (2) a value obtained by multiplying the drying temperature T (° C.) by the drying period H (seconds), T×H, satisfies: 400?(T×H)?4000, thereby removing the mixed solvent to form the anchor layer.

Abstract: A layered structure that includes at least a first layer and a second layer is provided. The second layer includes at least one barrier layer. A bonding substance is partially disposed between the barrier layer and the first layer to create a bond between the barrier layer and the first layer. The bonding substance contains a first component that has, at 25° C., a shear modulus of not more than 3×105 Pa in accordance with the Dahlquist criterion. The bonding substance may also contain a second component having adhesive characteristics. The first component also has a low viscosity such that a force (F) between the first and second layers which acts on at least one of the layers in a force action area is distributed by a plastic flow onto an area which is larger than the force action area.

Abstract: A packaging device comprising: i) at least one flexible sheet delimiting at least in part a housing, the flexible sheet forming a multilayer complex (1) comprising: a) at least one metal layer (4); b) at least one layer of at least one bonding agent (5) comprising a copolymer comprising at least 7% by weight of at least one units chosen from carboxylic units and carboxylate units, wherein the carboxylic units may optionally be in acid form or in salt form, and c) at least one layer (6) of a non-metallic material bonded to the at least one metal layer via the at least one bonding agent; and ii) at least one cosmetic composition positioned inside the housing.

Abstract: The present invention relates to an antimicrobial glass having both electromagnetic shielding and antimicrobial characteristics while maintaining the transparency of glass, and more particularly to an optically transmissive antimicrobial glass with an electromagnetic shielding effect that includes an AZO/Ag/AZO multilayer thin film deposited on a glass substrate.

Abstract: Non-durable self-supporting flexible containers.

Abstract: The present invention relates to a biaxially oriented polyolefin multilayer heat shrinkable film, which is a multilayer heat shrinkable film with at least three laminated layers, and has internal and external surface layers of a resin composition comprising 70-80 wt % of an ethylene-norbornene copolymer having a glass-transition temperature (Tg) of 138° C. and a norbornene content of 76 wt %, and 20-30 wt % of an ethylene-propylene random copolymer having a melting point (Tm) of 140° C.; and a core layer comprising 54 wt % of an ethylene-propylene random copolymer having Tm of 140° C., 8 wt % of an ethylene-butylene random copolymer having Tm of 66° C., 20 wt % of an ethylene-norbornene copolymer having Tg of 78° C. and norbornene content of 65 wt %, and 18 wt % of a hydrogenated petroleum resin having softening point (Ts) of 140° C.

Abstract: A display device may include a first substrate, a lower barrier layer disposed on a rear surface of the first substrate, an upper barrier layer disposed on a front surface of the first substrate, a display structure disposed on the upper barrier layer, and a second substrate disposed on the display structure.

Abstract: A display film includes a transparent polymeric substrate layer having a 0.2% offset yield stress greater than 110 MPa and a transparent aliphatic cross-linked polyurethane layer having a thickness of 100 micrometers or less disposed on the transparent polymeric substrate layer. The transparent aliphatic cross-linked polyurethane layer has a glass transition temperature in a range from 11 to 27 degrees Celsius and a Tan Delta peak value in a range from 0.5 to 2.5. The display film has a haze value of 2% or less.

Abstract: Multi-layered paint on a border of a surface acoustic wave touch device may reduce attenuation. The touch substrate has a front surface and a back surface where the front surface has a touch region. Multi-layered paint is formed on the back surface to form a border along the touch substrate. The multi-layered paint includes a mirror layer and a color layer. The surface acoustic waves propagate over at least a portion of the border region such that the surface acoustic waves propagate on the multi-layered paint without excessive wave attenuation.

Abstract: An apparatus includes a drum that rotates about an axis and rotating an anvil roll that rotates about an axis of rotation. The drum includes a fluid nozzle and a press member, the press member having an outer surface. The anvil roll includes a compliant outer circumferential surface. First and second substrates are advanced in a machine direction onto the drum. The fluid nozzle moves radially outward and a jet of heated fluid may be directed onto the substrates. The fluid nozzle retracts radially inward and the press member may be shifted radially outward. The substrates may be compressed between the press member and the anvil roll such that the press member deforms the compliant outer circumferential surface of the anvil roll.

Abstract: Embodiments of a method to fabricate complex structures include making a pre-cured laminate template. The laminate template is first cured to the required shape, then surface prepared for joining to additional composite lamina. The laminate templates are used to position composite lamina in contact with one another. The composite lamina are then co-cured together to form one monolithic composite structure lacking bond lines or bonded joints. The laminate template supports additional composite lamina for formation of complex structures and replaces template tools from conventional methods.

Abstract: The invention relates to a method for the continuous production of laminates made of at least two fiber bands made of fibers which are embedded unidirectionally in a plastic material matrix. Likewise, the invention relates to laminates which are produced in this way and can have a shape memory. The laminates according to the invention are used for local reinforcement of injection molded parts.

Abstract: A medical appliance or prosthesis may comprise one or more layers of rotational spun nanofibers, including rotational spun polymers. The rotational spun material may comprise layers including layers of polytetrafluoroethylene (PTFE). Rotational spun nanofiber mats of certain porosities may permit tissue ingrowth into or attachment to the prosthesis. Additionally, one or more cuffs may be configured to allow tissue ingrowth to anchor the prosthesis.

Abstract: A method for operating a vacuum jig may include emitting an ultraviolet light from an ultraviolet light source; detecting, using an ultraviolet light sensor, luminescence of a coating on a surface responsive to emission of the ultraviolet light; determining whether the detected luminescence is greater than or equal to a predetermined threshold luminescence; and enabling a vacuum-assisted coupling of the vacuum jig when the detected luminescence is greater than or equal to the predetermined threshold luminescence. Vacuum jigs including ultraviolet light sensors are also described.

Abstract: Embodiments generally relate to chips containing one or more hermetically sealed chambers that may be dismantled under controlled conditions using a release technique. In one embodiment a chip comprises a first hermetic seal bonding first and second elements to create a first chamber and a second hermetic seal bonding third and fourth elements to create a second chamber encompassing the first chamber. The first hermetic seal may be broken open independently of the second hermetic seal by the application of a mechanical or thermal technique.