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7361246 |
Elastic composite for a disposable absorbent garment, and a system and process for making the elastic composite and a garment having the elastic composite
A method is provided for making an elastic composite for incorporation into a disposable absorbent garment. An elastic element applicator is provided that is configured to move a section of a...
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7332050 |
Electronic spinning apparatus, and a process of preparing nonwoven fabric using the same
An electrospinning apparatus including a spinning dope main tank, a metering pump, a nozzle block, a collector positioned at the lower end of the nozzle block for collecting spun fibers, a voltage...
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7303805 |
Loop fabric
This invention relates to a low cost loop material for a hook and loop fastener having at least one sheet of flexible nonwoven material intermittently bonded to inelastic oriented film. The...
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7235149 |
Process and equipment for manufacture of advanced composite structures
A process for continuous, tailored lamination of aligned composite materials in such a way that either pre-formed or pre-consolidated sheets are made available for subsequent infusion molding or...
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7210914 |
Series apparatus for forming layered fibrous mat of differing fibers and controlled surfaces
An arrangement for forming a web of fibrous media wherein at least one formed layered portion is attenuated from a first die source selectively unto a first collector and successively combining...
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7052565 |
Web constructions with severed elongate strands
Web constructions with severed elongate strands located on at least one surface are described. The severed elongate strands are attached to one or both major surfaces of a web and may be arranged...
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7045031 |
Method of optimizing spacing between elastic members in applying leg elastics
A method of applying leg elastics to absorbent garments involves optimizing the spacing between multiple elastic members. The elastic members are bonded to a substrate with variable spacing along...
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7008496 |
One-step necked-bonded laminate process and apparatus
A one-step method of making a necked-bonded laminate, wherein the layers of the laminate are formed and laminated within the same process. The method includes forming a nonwoven web, necking the...
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6986821 |
Method and device for forming a longitudinal fiber web
The invention describes a method and a device ( 101 ) for producing a longitudinal fiber web ( 100 ), in which fibers ( 2 ) are continuously applied, in the longitudinal direction, to a substrate...
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6958102 |
Method and system for producing unvulcanized-rubber/steel-wire composites
In a method of the present invention for producing an unvulcanized-rubber/steel-wire composite, steel wires are continuously drawn, and the drawn steel wires are not taken up but fed to a rubber...
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6855223 |
Method of manufacturing an elasticized composite material
A method of manufacturing an elasticized composite material including a multiplicity of elastic strips for use in garments, particularly in disposable absorbent articles is disclosed. The method...
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6849142 |
Method of making multi-layer female component for refastenable fastening device
The female component for engaging a complementary hook component in a refastenable fastening device is capable of engaging a hook component that has flexible, resilient individual hook elements....
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6835256 |
Laminated composites
A laminated composite suitable for use in medical products such as tapes and wraps. The composite includes, for example, a first nonwoven fiber layer, an elastic layer, a melt blown adhesive fiber...
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6783617 |
Method of densifying streams of filter material for tobacco smoke
A filter rod making machine wherein successive increments of a stream constituting a converted tow of filamentary filter material for tobacco smoke are contacted by a compressing tool which is...
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6749709 |
Thermoplastic composite lumber having reinforcing laminate of unidirectional fibers
A thermoplastic composite lumber product having at least one layer of a reinforcing laminate containing unidirectional fibers of glass, carbon or ceramics. The thermoplastic composite lumber of the...
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6736914 |
Series arrangement for forming layered fibrous mat of differing fibers and controlled surfaces
An arrangement for forming a web of fibrous media wherein at least one formed layered portion is attenuated from a first die source selectively unto a first collector and successively combining...
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6692606 |
Extruded netting exhibiting stretch and bonding
Extruded net with at least some strands which melt away upon the application of heat while other strands maintain elastic, or other desirable, properties. This netting is advantageously combined...
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6623587 |
Method for making fibrous loop member
The present invention relates to a method of making a fibrous loop member which can be used in disposable absorbent articles such as diapers, adult incontinence devices, sanitary napkins, and the...
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6613260 |
Process for making elastically stretchable composite sheet
A composite web including an elastically stretchable web and an inelastically stretchable web bonded together is stretched on a course defined between at least two nip roll pairs to obtain an...
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6554937 |
Process for making disposable wipe-out sheet
A process for making wipe-out sheet that includes the steps include placing a deregistered tow upon a web of a base sheet, covering transversely opposite side edge regions of the deregistered tow...
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6443935 |
Method and devices for laying a thread on a substrate in a zigzag pattern
In a method and device for applying a thread to a moving substrate, a thread is continuously dispensed to a pick-up point adjacent to the point of contact of two rotating wheels ( 2, 3 ) that are...
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6425970 |
Method for grounding EBP processing
A method for grounding reinforcement ( 12 ) and composites ( 17 ) on a calender line reduces static build up on the composite ( 17 ), and makes it possible to subject a wire reinforced composite to...
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6425969 |
Method for the production of a transverse web
A transverse fiber web includes a base stabilizing layer, a fiber layer and a second stabilizing layer. A longitudinal fiber web with sides that are substantially parallel to the fibers is cut into...
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6406579 |
Process for manufacturing anti-theft and/or traceability devices associated with stoppering means
Process for manufacturing anti-theft and/or traceability devices associated with stoppering and covering means The invention relates to the high-rate industrial manufacture of remote-detectable...
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6397914 |
Apparatus for continuous production of lightweight composite beams
An apparatus for continuously producing composite structural beams is disclosed. The invention includes novel apparatus for producing a continuous lightweight composite beam by combining solid...
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6368441 |
Method for manufacturing optical fiber array
A method for manufacturing an optical fiber array by connecting bare fibers to connection elements in a facing arrangement, comprising a step of aligning a plurality of bare fibers using a...
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6264781 |
Continuous production of lightweight composite beams
An apparatus and process for continuously producing composite structural beams is disclosed. The process includes a first step of forming a tubular element from fibers of composite material, a...
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6235137 |
Process for manufacturing an elastic article
A distinctive method and apparatus for forming an article includes a moving of at least one first strand of material, such as strand (22), along an appointed machine-direction (34). The at least...
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6176954 |
Liquid-permeable topsheet for body exudates absorbent article, apparatus and method for manufacturing same
A topsheet for body exudates absorbent article includes a hydrophilic nonwoven fibrous sheet and a plurality of thermoplastic synthetic resin filaments extending in one direction parallel to one...
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6165586 |
Flat strip, in particular for the reinforcing ducts, method for making same, and ducts reinforced therewith
A flat strip (1) including at least one layer (2) of longitudinal filamentary rovings (3), and means for assembling said filamentary rovings. The assembly means comprise a bonding material (5) and...
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6131351 |
Synthetic textile support for bituminous sheaths, particularly for coating roofs
A synthetic textile support for bituminous sheaths, particularly for the coating of roofs. The textile support consists of two layers of non-woven lap of polyester fibers, between which there is...
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6106649 |
Continuous method of making a three dimensional sail
A three dimensional sail of one piece construction is made on a rotating roll having a deformable outer surface. The roll is divided into a large number of segments, extending across the width of...
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6071834 |
Dimensionally stabilized breathable membrane
A breathable membrane and a method of constructing a fabric having the membrane, wherein the membrane is resistive to transport of liquid water, has a layer of breathable material and is stabilized...
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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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6027593 |
Process for the fabrication of disposable diapers and other disposable products and a disposable diaper
The present invention relates to a rapid and low cost procedure for joining webs and films containing dissimilar polymers. It is especially applicable but not limited to the construction and...
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6010663 |
Die cut reagent membrane, holder
An assaying device and a method of manufacturing same are provided. The assaying device includes a unitary, absorbent membrane having multiple reagent stripes incorporated therein. The reagent...
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5997970 |
Fiber-reinforced rodlike article
A fiber-reinforced article comprises a tubular body and a plurality of fiber braids for reinforcing the tubular body. The fiber braids have a first section parallel to the axis of the tubular body,...
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5932050 |
Method of producing a reinforcing fiber sheet
A spray device is prepared has a plurality of nozzles each of which has a capillary tube surrounded by a gas discharge pore at the end of the nozzle. A molten resin liquid is blown out to a...
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5910224 |
Method for forming an elastic necked-bonded material
A method of making a stretchable composite by applying an elastomeric precursor to a neckable material, neck-stretching the neckable material and heating the elastomeric precursor such as by...
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5904793 |
Method and equipment for rapid manufacture of loop material
A method for forming a sheet of loop material in which a sheet of fibers is passed between a first cylindrical forming member having sockets and a second cylindrical forming member having mating...
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5863368 |
Process and device for applying a thread onto a support
Process and device (1) for applying a thread (3) onto a support (9) while parting to the thread (3) a sinuous shape, which are characterized by the following features: a) the thread (3) is...
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5830298 |
Loop fastening material
There is provided a loop fastening material for engaging a suitable male mechanical fastening element for a backing substrate of an oriented sheet material having a first face and a second face and...
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5824178 |
Preparation of laminated sheets
A process for making a laminated sheet by cutting a fiber-reinforced thermoplastic resin sheet into a plurality of cut sheets. The cut sheets are feed to a butting apparatus to bring adjacent end...
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5788804 |
Machine for the production of pre-ready made reinforcement formations
A machine is described for the production of pre-man made-reinforcement formations especially having a thermoplastic matrix. The machine has a guiding-in device for reinforcement fibers and...
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5741380 |
Multi-density batt
A multi-density batt having a plurality of overlaid thermoplastic fiber web layers. Each of the web layers comprise a homogeneous blend of matrix fibers and binder fibers. The binder fibers have a...
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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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5685935 |
Method of preparing melt bonded nonwoven articles
A nonwoven abrasive or scouring article having at least one major surface and an interior region comprises an open, lofty web of first and second crimped, staple organic thermoplastic fibers,...
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5667613 |
Method for producing a reinforcement in the form of a block for a composite component
The present invention relates to a method and a machine for producing a reinforcement in the form of a block for a composite component formed by said reinforcement embedded in a cured matrix....
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5665450 |
Optically transparent composite material and process for preparing same
Glass ribbon-reinforced transparent polymer composites which provide excellent optical transparency and a low distortion level over a wide temperature range while exhibiting superior mechanical...
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