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6214144 |
Method of making tensioned mesh for large deployable reflectors
Apparatuses, methods and systems for mesh integration and tension control, mesh retention, and mesh management of mesh-type deployable reflectors. The mesh members are comprised of a plurality of...
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6106650 |
Manufacturing of fibre reinforced composites
A method for manufacturing an article of fibre reinforced resin material includes the preparation of a reinforcement preform which includes one or more roves of staple fibres with sufficiently low...
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6077375 |
Elastic strand coating process
A method for applying fluids to a strand and useable for bonding adhesive coated strands to substrates in the production of bodily fluid absorbing hygienic articles, by drawing the strand along an...
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6057024 |
Composite elastic material with ribbon-shaped filaments
A composite elastic material includes a layer of ribbon-shaped elastomeric elements disposed in machine direction alignment and point bonded to an extensible layer which may be a gatherable layer...
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6045645 |
Process for forming a base inliner having improved loadbearing reinforcement at low elongation
Disclosed is a base inliner comprising a textile sheet material and a reinforcement, wherein said reinforcement comprises monofilaments whose diameter is at least 0.1 mm, preferably between 0.1 and...
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6006643 |
Stretching jig for braiding mandrel and method for forming long molding
To prevent a long molding from bending during drying and hardening in a drying furnace after braiding. A pair of rotatable joints 2 and 3 are used as a stretching jig for a long braiding mandrel,...
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5997989 |
Elastic nonwoven webs and method of making same
A spunbonded elastic nonwoven fabric comprises a web of bonded thermoplastic filaments of a thermoplastic elastomer. The spunbonded fabrics of the invention are prepared in a slot draw spunbonding...
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5972146 |
Continuous forming method and device for a composite structure, in particular a composite structure featuring three-dimensional fabric
A method of continuously forming a composite structure comprised of a three-dimensional fabric including first and second sheets of fabric which face each other and which are connected by...
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5964973 |
Method and apparatus for making an elastomeric laminate web
The present invention provides a process for making an elastomeric web. Generally stated, the process includes moving a first web (26) along an appointed machine-direction (28) of the process, and...
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5958322 |
Method for making dimensionally stable nonwoven fibrous webs
A method and apparatus for tentering nonwoven webs during annealing. The nonwoven web of thermoplastic fibers is restrained on a tentering structure at a plurality of tentering points distributed...
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5935362 |
Method for manufacturing improved self-sealing injection sites and plugs
Small compression type injection site in the form of a self-sealing septum-like member that is self-sealing for hypodermic needle punctures and the like and a method of manufacture. Compressive...
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5911847 |
Method and device for producing a scanning device for optical recording media
The invention relates to a method and a device for producing a scanning device, also termed a pick-up, for optical recording media, which can be produced with a low outlay and thus...
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5711834 |
Method of reinforcing concrete slab
After sanding the upper surface 6 of a concrete slab 2, thermosetting resin 13 is poured onto the upper surface, and a unidirectional reinforcing fiber sheet is laid on the resin 13. The...
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5711935 |
Dental floss
The present invention relates to oral hygiene and specifically to an improved method for adding chemotherapeutic agents to dental floss containing several multi-fiber bundles, to methods of...
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5704930 |
Absorbent article having flaps and zones of differential extensibility
An absorbent article, such as a sanitary napkin, having flaps and zones of differential extensibility for relieving the stresses that develop in the flaps when the flaps are folded down along the...
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5700337 |
Fabrication method for composite structure adapted for controlled structural deformation
A composite structure and related fabrication method is provided which has a plurality of composite material layers and at least one embedded shape memory alloy component for providing controlled...
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5679299 |
Methods of making self-reinforced composition of amorphous thermoplastics
Self-reinforced composites of amorphous thermoplastic materials such as poly(methylmethacrylate), polycarbonate and polysulfone are made by melt-extruding and simultaneously drawing and cooling the...
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5665300 |
Production of spun-bonded web
An improved process and apparatus are provided for the formation of a spun-bonded fibrous web suitable for service in nonwoven end uses. A melt-processable thermoplastic polymeric material is...
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5665191 |
Method and a device for creating in a web of sheet material a fold which includes at least one elastic thread
The present invention relates to a method and to an arrangement for creating in a web (1) of sheet material a fold which includes at least one elastic thread (4). The web is placed on two mutually...
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5660664 |
Method of applying leg elastic
A machine for applying elastic to material is provided that includes a conveyor for carrying material. The conveyor moves the material in one direction along a flow path. An elastic band storage...
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5645672 |
Method for forming a composite elastic material
A method for forming a composite elastic material. A thermoplastic film is extruded from an extruder. The thermoplastic film is fed while still in a molten condition onto a rotating forming...
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5597430 |
Process and apparatus for manufacturing a body reinforced with fiber-composite material
The invention relates to a process and apparatus for manufacturing a body to be reinforced with a fiber-composite material, especially bottles or containers or metal or plastic for holding a...
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5582668 |
Method and arrangement for mounting elastic elements onto an elongated, moving material web
A method and an arrangement for mounting elastic elements (T) on an elongated, moving material web (M), in which an elastic element extends between two holder elements (H) which are moved in a...
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5580412 |
Apparatus and method for the production of a composite structure with an intermediate three-dimensional textile
A method and an apparatus for the production of a three-dimensional textile (3), wherein the textile (3) is formed from two sheets of textile (5, 6) placed face to face and connected together by a...
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5578154 |
Method of manufacturing a spoked wheel
The present invention provides a method of manufacturing structural components for any type of vehicles and other devices, in particular cars and motorcycles, where the components can operate under...
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5576091 |
Raised elasticized barrier for absorbent article
An absorbent article is described which has a moisture-impervious backing layer, a liner sheet comprising an integral sheet, and an absorbent-core layer positioned between the liner sheet and the...
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5571356 |
Thermoformable, fiber-reinforced composite material, process for its production and use
A thermoformable, fiber-reinforced composite material contains 5 to 70% by volume of unidirectionally aligned reinforcing fibers having individual filament diameters of 7 to 30 μm, which are...
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5538574 |
Process for producing optical fiber composite insulators
A method is disclosed for producing an optical fiber composite insulator, including the steps of: preliminarily heating the insulator body in its entirety at not less than 70° C., then filling...
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5531850 |
Apparatus and method for applying transverse tensioned elastic
An apparatus in which material to have elastic applied thereto is carried by a first conveyor in one direction along a flow path. An elastic conveyor extending transversely of the material flow...
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5525175 |
Apparatus and method for applying a curved elastic to a moving web
A distinctive apparatus and method for applying an elastic strand onto a moving substrate along a selected curvilinear path includes a transporting mechanism for moving the substrate along a...
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5518566 |
Method and apparatus for combining a tensioned elastic garter
A method and apparatus for forming a tensioned garter. A garter is any continuous loop of elastic material or a laminate of elastic bands and one or more flexible backing sheets. In one embodiment...
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5514234 |
Method and device for fixing the ends of a yarn layer wound in an ordered manner on a beam
At their free ends the yarns are straightened, clamped and welded with a film. Welding is performed with two welding bars to which is allocated a brush beam to tension the yarns. The welding bars...
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5512224 |
Methods for making circuit boards by vacuum impregnation
A warp-free laminate is produced by winding a first set of strands or filaments about a flat mandrel with a second set of strands being wound transverse to the first set. The two sets may be...
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5507909 |
Apparatus for the manufacture of an elongated element comprising helically patterned adhesive
A threadlike or ribbonlike elastic strand is provided with a substantially continuous filament of adhesive helically wrapped around the elastic strand. The elastic strand is suitable for use in...
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5500075 |
Leg elastic applicator which maintains the spacing between the elastics substantially constant
A machine for applying elastic to material is provided that includes a conveyor for carrying material. The conveyor moves the material in one direction along a flow path. An elastic band storage...
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5478421 |
Method for making composite structures by filament winding
A warp-free laminate is produced by winding a first set of strands or filaments about a flat mandrel with a second set of strands being wound transverse to the first set. The two sets may be...
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5468320 |
Process for elastic nonwoven undergarment with a stitchbonded outer shell
A simplified process is disclosed for making form-fitting undergarments that may include structures for absorbing and containing body exudates. The garments are cut and seamed into rectangular or...
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5462618 |
Continuous process of making unidirectional graphite fiber reinforced pultruded rods having minimal fiber waviness
A method of forming a pultruded shaped composite material comprising carbon fiber having a diameter not greater than 0.001 inch aligned linearly with a degree of waviness defined by an average...
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5429694 |
Apparatus and method for applying tensioned elastic to material
Apparatus for applying tensioned elastic to material including a first conveyor for carrying material in one direction along a flow path, a second conveyor operable to draw elastic from a storage...
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5429693 |
Method of making a prestressed composite materials
A method is described for forming a prestressed composite which comprises steps of applying matrix material to the fibers, selectively tensioning the fibers, winding the fibers on an adjustable...
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5413654 |
Disposable garments and method for attachment of elastic members around leg-holes thereof
Here are disclosed disposable garments such as diaper and training pants and a method for attachment of threadlike continuous elastic members (each comprising a plurality of threadlike elastic...
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5389173 |
Apparatus and process for making disposable diaper type products
Apparatus for producing disposable diaper type products such as diapers per se and training pants in which leg elastic strands are captured between a pair of webs which are thereafter united with a...
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5382467 |
Resilient body and a method for its manufacture
The present invention relates to a resilient body which includes two thin layers (1, 6) of flexible material to which intermediate elastic threads (2, 3, 5) or bands are fastened in a stretched...
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5376326 |
Methods for making multilayer printed circuit boards
A method for making a multilayered printed circuit board including the steps of arranging two plates in spaced relation, arranging a perimetral seal between the two plates with an upper opening in...
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5366452 |
Method for the flat manufacture of three-dimensional articles, particularly absorbent, disposable articles, and an article produced in accordance with the method
The present invention relates to a method for the flat manufacture of three-dimensional articles, in particular absorbent disposable articles. According to the invention, a plurality of narrow,...
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5360507 |
Flame resistant to nonflammable composite panel
A flame resistant to nonflammable composite panel is produced from a nonextrudable core mixture with a pourable, nonflammable filling material and a binder, and on both sides cover strips, flexibly...
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5357726 |
Composite materials for structural end uses
A flexible, reinforced textile composite material for constructing tensioned fabric structures, e.g. for sheltering from the outdoor environment, is disclosed. The material has a hydrophobic...
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5348602 |
Method for making a bonded laminated article bend portion
A bend portion of a bonded, laminated article is made substantially free of wrinkling, which results in interlaminar voids and discontinuities, by applying tension to at least one layer of a...
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5304267 |
Method of making a gapless tubular printing blanket
A tubular printing blanket for a blanket cylinder in an offset printing press includes a cylindrical sleeve, a compressible layer over the sleeve, and an inextensible layer over the compressible...
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5292389 |
Process for producing nonwoven fabric
A process for producing a nonwoven fabric having the steps of: bonding polypropylene long-fibers constituting main fibers of the web to one another to produce a raw nonwoven fabric; and uniaxially...
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