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7390376 |
Medical gown with fluid and micro-organism impervious seam
A method of making a fluid impervious seam in a multilaminate fluid impervious medical fabric is disclosed. The multilaminate fluid impervious medical fabric includes at least two layers having...
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7374627 |
Method of producing an ultrasonically bonded lap seam
A method of forming a lap seam for a disposable undergarment is disclosed. The method involves the steps of providing a continuous web of material, folding the material, cutting the material into...
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7374075 |
Method and apparatus for feeding slider-zipper tape to application station
A method and an apparatus for automatically feeding slider-zipper assemblies to a station where the slider-zipper assemblies can be attached to bag material, such as thermoplastic film. The...
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7347911 |
Devices and methods for manufacturing packaging materials
Devices and methods for inflating and sealing packaging pillows from a material web are shown for consistently producing high-quality packaging pillows. A web of material is advanced past an...
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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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7297216 |
Method of fusing a component to a medical storage or transfer device and container assembly
A method of fusing a component to a sterilized storage or delivery device formed of a cyclic olefin polymer which includes forming the storage or delivery device from a cyclic olefin polymer,...
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7264853 |
Attaching a pellicle frame to a reticle
A pellicle membrane is mounted between an outer frame and an inner frame. At least one of the frames is attached to the reticle without using conventional adhesives. The pellicle and reticle may be...
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7259357 |
Electronically controlled sealing, unsealing and/or bonding with metal strip or wire coated with liquefiable substance for redundant application and tamper detection
The invention seals, unseals and/or bonds plastics, waxes and resins via a thermal metal strip or wire coated with liquefiable substances that melt to open or separate and cool to congeal, seal,...
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7238254 |
Laser welded photoreceptor belts with quartz pressure plate welding seam control
A method of welding together the ends of a web segment of a thermally weldable material, such as for a xerographic photoreceptor or intermediate transfer belt, to form an endless loop belt with a...
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7220336 |
Method of applying a laser beam around the circumference of a catheter
A polymeric material may be bonded to a polymeric catheter tube by generating at least one annular beam of electromagnetic energy at a wavelength that is at least partially absorbed by at least one...
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7217332 |
Brush filament bundles and preparation thereof
Methods and devices are provided for forming filament bundles of long, continuous strands of filaments. The methods include bonding the long, continuous stands of filaments together so that they...
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7211310 |
Thermoplastic planks and methods for making the same
A thermoplastic laminate plank is described wherein the thermoplastic laminate plank comprises a core, a print layer, and optionally an overlay. The core comprises at least one thermoplastic...
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7207157 |
Stack sealing method using multilayer packaging film
A heat-shrinkable multilayer film comprises (A) a first layer, which is an outer layer, and which comprises polyolefin; (B) a second layer comprising at least one member selected from the group...
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7204907 |
Absorbent device using an apertured nonwoven as an acquisition distribution layer
A method of making a composite intermediate layer by forming a resilient three dimensional apertured formed film; forming a nonwoven web of fibers; joining the nonwoven web with the apertured...
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7204899 |
Apparatus and method for mechanically bonding and cutting an article
In a method and apparatus for mechanically bonding and cutting an article during assembly thereof at least a portion of the article is transported through a nip defined by first and second members....
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7201819 |
Process for producing a sealed water-soluble package
Process for producing a sealed water-soluble package of improved aesthetic appearance by treating at least part of the outer surfaces of the sealed package with a plasticizer composition and...
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7191814 |
Resin film coated heat insulating and sound absorbing material, and method and equipment for manufacturing the material
A resin film is provided wherein distortions generated at ear portions of films at shorter sides of a resin film coated heat insulating/sound absorbing material can be eliminated. The front and...
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7138025 |
Method for manufacturing a sealable bag having an integrated tray for use in vacuum packaging
A method for manufacturing a bag for use in vacuum packaging comprises forming a first panel including a tray for retaining contents within the bag and a second panel. Optionally, the tray can...
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7128969 |
Method for the production of biologically-degradable packagings made from biaxially-drawn films
The invention relates to a method for the plastic shaping of a biaxially-drawn film, comprising at least one base layer, containing at least one polymer (I), made from at least one...
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7128801 |
Method and apparatus for sealing flex circuits having heat sensitive circuit elements
A method and apparatus is disclosed for affixing a cover layer formed of liquid crystal polymer to a flex circuit consisting of circuit elements mounted to a liquid crystal polymer substrate in...
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7108650 |
Procedure of attaching sheets and padded envelope
The envelope comprises layers of plain un-coated kraft paper and of bubble-wrap polyethylene. A stack of the layers is joined at the marginal edges of the envelope by squeezing the stack between a...
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7090739 |
Method of manufacturing a seat
Hot-melt webs are located on an outer surface of a pad member and an inner surface of a cover member, individually. The pad member and the cover member are heated to melt the hot-melt webs by means...
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7087130 |
Method for manufacturing a sealable bag having an integrated zipper for use in vacuum packaging
A method for manufacturing a bag for use in vacuum packaging comprises forming a first panel having a receiving feature and a second panel having an insertion feature, such that the insertion...
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7077923 |
Method for manufacturing an air permeable composite film
A method for manufacturing a novel air permeable composite film is disclosed. The air permeable composite film has a polymer layer with a top face and a bottom face and a sealing layer covering the...
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7060142 |
Sealing apparatus and sealing method using the sealing apparatus
A sealing apparatus includes an anvil of a sealing abutment surface, which is driven to circulate with a constant peripheral velocity, and an ultrasonic horn of a sealing abutment surface, which is...
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7056404 |
Methods of bonding materials, especially materials used in absorbent articles
Methods of and apparatus for bonding and/or embossing of materials, especially materials used in the manufacture of hygienic articles, including, but not limited, to absorbent articles such as...
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7033451 |
Method and apparatus for ultrasonically stomping slider end stops on zipper
An ultrasonic welding assembly comprising a horn, an anvil and an anvil cover. The horn comprises a generally T-shaped flattening surface and a rail projecting forward of the flattening surface....
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7032608 |
Microfluidic check-valve embedded in LCP
Embedded check-valve assembly ( 100, 600 ) for integration in a micro-fluidic system. The assembly can include a check-valve chamber ( 104, 604 ), an inlet port ( 106, 606 ) and an outlet port (...
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7022197 |
Process for bonding several layers of plastic film
A process for bonding several layers of plastic film, particularly plastic bags, into a block, where it is supposed to be possible to remove the plastic films or plastic bags form the block...
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7007445 |
Method of making a plurality of interconnected vials
A method of manufacturing a row of encapsulated interconnected vials with the mold. The method includes forming a plurality of cavity profiles linked together by arms, and inserting a plurality of...
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7005482 |
Self-supporting reactive hot-melt adhesive element
A self-supporting reactive hot-melt adhesive element of a reactive one-component hot-melt adhesive which is solid at room-temperature. The adhesive element comprises at least one isocyanate being...
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7005025 |
Welded item
A welded item is shown having an extruded weld bead with a high tensile strength relative to the layers from which it is formed. A valve with an insert is shown. A ball with an internal plenum is...
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6998170 |
Jaspe pattern flooring
Disclosed are both a method and composition for providing a flooring visual by agglomeration of components. The flooring visual is comprised of a jaspe or marble like finish. The agglomerated mix...
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6994761 |
Disposable absorbent garment such as a diaper or training pants and a process of making the same
A disposable absorbent garment includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. The topsheet, the backsheet, and the absorbent core form a...
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6991700 |
Heat sealed webbing method and apparatus for pool covers
A method is provided for attaching an elongated webbing member to an edge of a pool cover, comprising positioning the edge of the pool cover so that a portion of the pool cover edge is in contact...
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6989072 |
Solvent welding process
The present invention relates to a solvent-welding process for water-soluble films, characterised in that the solvent has a viscosity of from 1.5 to 15,000 mPa.s.
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6989070 |
Laser welding method
To weld a filter made of a laser beam-transmittable fiber material to a case made of a laser beam-nontransmittable resin material by a laser beam the filter is first placed on the case;...
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6984279 |
Process to make boxer shorts with an absorbent core
A method of making a pant having a front-to-back crotch seam includes providing a flat web. The flat web can be cut into separate pieces or cut to provide interconnected pieces and the center...
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6979482 |
Multiwall bag with zipper and fin
A multiwall bag having a slider zipper and fin combination and methods of forming same are provided. The multiwall bag, for example, can include a tube body. A bag seal zone can be formed in the...
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6974514 |
Method for producing an air-permeable laminate film with a textile surface, which has elastic and non-elastic regions
A method is disclosed for the production of an air-permeable laminate film with a textile surface and elastic and non-elastic regions. At least one film strip that is elastic in the crosswise...
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6966960 |
Fusible water-soluble films for fabricating three-dimensional objects
A material for use in fabricating three-dimensional objects includes a mixture of thermoplastic particles and a water-soluble polymer matrix formed as a film that is fusible into a non-water...
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6966352 |
Device for handling packaging material
A welding device has two mutually engaging welding wheels, together with a separating device having a blade with a cutting edge. Two film webs can be welded together in conventional manner using...
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6964717 |
Process for joining plastics parts
The present invention provides a process for joining plastics components by a combination of pressing and laser welding, wherein, at the joining points ( 1 ) of the components ( 3, 4 ), at least a...
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6962637 |
Method of manufacturing tubular film
A method of manufacturing a tubular film includes the steps of: winding a thermoplastic sheet film on a columnar member with at least two turns so that leading and trailing ends of the film are...
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6960383 |
Combined boards and methods for manufacturing the same
Combined boards are taught that comprise a second board substrate ( 12 ) having a through bore ( 14 ) formed therein, a first board substrate ( 10 ), and a connector pin ( 40, 50 ) received in the...
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6938664 |
Folding blind structure
A folding blind structure has an upper and a lower beams with a pair of overlapping inner and outer blind layers attached there-between wherein the inner blind layer has consecutive large...
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6936121 |
Method of sealing the join between a zip and a garment with a lining
A method of sealing the join between two tapes to which the teeth of a waterproof zip are attached and two edges of a garment composed of a first or waterproof layer and a second or fabric layer,...
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6881287 |
Packaging bag sealing method and a filled and sealed packaging bag
An area where a liquid substance, for instance, is present inside a bag, that is, the area where the liquid substance adheres to the inner surface of the bag, is ultrasonically sealed (thus forming...
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6881286 |
Tubular container with a heat seal having non-symmetrical inner and outer beads
A sealed composite container for products is provided having a paperboard body ply with a liner ply adhered on the inner surface thereof. One end of the container is rolled outwardly to form a rim...
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6863682 |
Method for manufacturing thin body warming devices
The present invention relates to the use of an exothermic composition having, as essential components, a water absorptive polymer and/or tackifier, carbon component and/or metal chloride and...
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