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| Number | Title | Issue Date |
| 8157941 | Process for the internal welding of plastic tubes The invention relates to a process for manufacturing plastic packaging in tubular form, which process comprises a wrapping step during which a laminate (11) is wrapped, an abutting step during which the edges (8, 9) of the laminate (11) are butt... | 04/17/2012 |
| 7857932 | Cured in place liner with everted outer impermeable layer and method of manufacture A resin impregnated cured in place liner having an everted outer impermeable coating is provided. A roll of a continuous length of resin impregnable material is formed into a tube. An impermeable film or wrapping is formed into a tube about a tubular former, sealed ... | 12/28/2010 |
| 7354496 | Method for manufacturing double-walled liner A double-walled liner and an apparatus and method for manufacturing said liner, wherein the outer liner of the double-walled liner is seamed longitudinally and transversely, and wherein the apparatus includes: a frame; a supply section for providing webs of inner an... | 04/08/2008 |
| 7332052 | Wet waste compostable bag and method and apparatus for manufacturing same An energy efficient method and apparatus for manufacturing a biodegradable, compostable, liquid-impermeable lined paper bag for containing wet (i.e. food) wastes by which all adhesives used in the process are cold glues applied without using heat and are applied thr... | 02/19/2008 |
| 7318876 | Apparatus and method for producing a pre-loaded display strip A pre-loaded display strip, apparatus for producing the display strip and methods for producing the display strip are disclosed. The display strip comprises a strip, a hanger at one end of the strip, and a plurality of items adhesively secured to the strip in stagge... | 01/15/2008 |
| 7305808 | Packaging machine A packaging machine moves its heater unit for longitudinal sealing of a tubularly formed film between a sealing position at which the heater unit contacts the film and a retracted position at which it is separated from the film. In addition to the mechanism for this... | 12/11/2007 |
| 7261788 | Preparation of cured in place liner with integral inner impermeable layer A resin impregnated cured in place liner with an integral inner impermeable layer, a method for its manufacture and an apparatus to do this are provided. The liner is formed from a resin impregnable material having an impermeable layer bonded to one surface. The mat... | 08/28/2007 |
| 7238251 | Method of preparing cured in place liner using resin impregnation tower A non-pressurized resin impregnation tower for continuously impregnating the resin impregnable layer of a tubular cured in place liner is provided. The tower is at a height to provide sufficient resin pressure head to impregnate the resin impregnable layer fully. Th... | 07/03/2007 |
| 7213771 | Soaker hose and ground anchor assembly A garden soaker hose and reel assembly includes a ground anchor on one end of the soaker hose which is rigidly fixed to the soaker hose. The reel has a special configuration to make the soaker hose easier to unwind from the reel and to wind back onto the reel. The s... | 05/08/2007 |
| 7208216 | Disposable cutting sheet A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut resistant layer having an absorbent ply and a thermoplastic ply, wherein the thermoplastic ply includes a plurality of apertures therethrough. The sheet further include... | 04/24/2007 |
| 7189448 | Apparatus and process for producing a corrugated web and an absorbent article comprising a corrugated web Absorbent article comprising a liquid-impermeable cover sheet, a liquid-permeable cover sheet, and an absorbent body between the liquid-impermeable cover sheet and the liquid-permeable cover sheet. Any one or all of the liquid-impermeable cover sheet, the liquid-per... | 03/13/2007 |
| 7171988 | Tubing for hydrostatic forming, hydrostatic forming apparatus, and hydrostatic forming method using the apparatus A tubing including an overlap portion formed by the first and second circumferential end portions overlapping and joined with each other, and a fluid leakage preventing member for preventing pressurized fluid from leaking from the tubing upon the tubing being subjec... | 02/06/2007 |
| 7128704 | Wet waste compostable bag and method and apparatus for manufacturing same An energy efficient method and apparatus for manufacturing a biodegradable, compostable, liquid-impermeable lined paper bag for containing wet (i.e. food) wastes by which all adhesives used in the process are cold glues applied without using heat and are applied thr... | 10/31/2006 |
| 7121067 | Method of longitudinally sealing tubular bag-making material A packaging machine moves its heater unit for longitudinal sealing of a tubularly formed film between a sealing position at which the heater unit contacts the film and a retracted position at which it is separated from the film. In addition to the mechanism for this... | 10/17/2006 |
| 7104471 | Dispensing devices A liquid dispensing device for dispensing a liquid into the surrounding atmosphere employs a forced airflow through a small cross-section outlet nozzle (48) to draw the liquid from an adjacent exit nozzle (50) into the airflow. The air outlet nozzle pr... | 09/12/2006 |
| 7078088 | Disposable cutting sheet A disposable cutting sheet for Processing food items thereon includes a cut-resistant layer including a thermoplastic material ply and an absorbent ply, wherein the first layer has a surface area and wherein the thermoplastic material of the first layer includes a p... | 07/18/2006 |
| 7063879 | Disposable cutting sheet A disposable cutting sheet for processing food items thereon includes a first cut-resistant layer having a first surface area and including a first absorbent ply and a thermoplastic material ply. The cutting sheet further includes a second layer having a second surf... | 06/20/2006 |
| 7063880 | Sheet material and manufacturing method and apparatus therefor A method of manufacturing a single use processing substrate includes the step of extruding a first layer having ridges and troughs between the ridges. The method further includes the steps of placing a second layer into the troughs while the first layer is pliant an... | 06/20/2006 |
| 7056569 | Disposable cutting sheet A cutting sheet for cutting and preparation of food items thereon comprises a first cut-resistant layer having a width and including a first absorbent ply and a first thermoplastic material ply. The thermoplastic material ply of the first layer includes a plurality ... | 06/06/2006 |
| 7048987 | Disposable cutting sheet A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut-resistant layer having a first surface area and including an absorbent ply and a thermoplastic material ply, wherein the thermoplastic material ply includes a plurality... | 05/23/2006 |
| 7044333 | Toothpaste tube The present invention relates to plural compartment assemblies in which materials are stored in at least two separate compartments until the compartments are opened for use. More particularly, the invention relates to a dispensing tube whereby the utilization of a n... | 05/16/2006 |
| 7026034 | Processing substrate and method of manufacturing same A disposable cutting sheet for cutting and preparation of food items thereon includes a first section having a plurality of apertures therethrough and a cut resistant surface, a second liquid impermeable section disposed adjacent the first section, and a fold line d... | 04/11/2006 |
| 7022395 | Disposable cutting sheet A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut-resistant layer having a first surface area and an absorbent ply and a thermoplastic material ply, wherein the first layer includes a plurality of non-circular aperture... | 04/04/2006 |
| 7018719 | Low-temperature impact-resistant polyamide-based stretch-oriented multilayer film A stretch-oriented multilayer film suited for use as a freeze packaging material, a deep drawing packaging material, a vertical pillow packaging material, etc., is provided as a stretch-oriented multilayer film, comprising at least three layers including a surface l... | 03/28/2006 |
| 7018493 | Method for producing a connection interface in a filter element and device for producing the same A method produces a connection interface in a tubular filter element for filtering liquids, including a filter mat (10). The opposite ends (14) of the filter mat are interconnected in a connection position by a planar weld seam (28) provided wit... | 03/28/2006 |
| 7014450 | Thermoplastic sheet forming apparatus and method There are provided apparatuses and related methods for forming sheets. The formed sheets can be formed of a thermoplastic material, such as flat sheets of reinforced thermoplastic, which can be lightweight, strong, and perform well in flammability, smoke, and toxici... | 03/21/2006 |
| 6997402 | Unitized mat to facilitate growing woody plants A unitized mat to facilitate growing woody plants includes at least two polymeric material layers, an inlet for delivery of fluid, and at least one outlet for dispensing fluid into an area covered by at least one layer. There is an opening in the layers through whic... | 02/14/2006 |
| 6996932 | Unitized mat to facilitate growing plants A unitized mat to facilitate growing plants includes at least two polymeric material layers defining fluid-conveying passageways forming distribution headers and a flow restrictor, an inlet for delivery of a fluid into the distribution headers, and an outlet for dis... | 02/14/2006 |
| 6982020 | Method of making a dual-laminate honeycomb panel A dual-laminate honeycomb panel permits the use of two or more different materials to form a single panel. In this manner, a retractable covering for an architectural opening may be formed that has a different appearance depending upon which side of the panel is bei... | 01/03/2006 |
| 6979485 | Processing substrate and/or support surface A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut-resistant layer having a first surface area and including an absorbent ply and a thermoplastic material ply, wherein the thermoplastic ply includes a plurality of apert... | 12/27/2005 |
| 6949155 | Filter element comprising an embossed weld connection clip and device for producing the same A tubular filter element and a device for producing the same for filtering fluids includes a filter mate. The facing ends of the filter mat are fixed in position by a connecting device which at least partially overlaps the filter mat. ... | 09/27/2005 |
| 6936211 | Tampon applicator having outwardly flared rim Methods for making a tubular device that has a rim disposed at one end thereof. In one method, a sleeve having an expandable profiling surface is inserted into an end of the tubular member, and the profiling surface is expanded to form a shoulder projecting outwardl... | 08/30/2005 |
| 6935197 | Method and apparatus for testing uncured prepreg material The invention provides an apparatus and method for testing the tensile load bearing properties of a sample of uncured prepreg composite material. The apparatus includes a housing comprising an internal cavity for receiving a sample to be tested. It also has a bladde... | 08/30/2005 |
| 6936126 | Method of manufacture of a drip irrigation hose A drip irrigation hose of the continuous emitter type in which the outlets from the regulating passage each comprise a single longitudinal slit. By controlling the length of the slits and the flexibility of the film, water drips from the outlets when the hose is pre... | 08/30/2005 |
| 6921449 | Continuous spiral process for manufacturing imageable seamed belts for printers A method of manufacturing on a continuous basis quantities of seamed belts with imageable seams for printing systems from a continuous supply web of belt material, which seamed belts need to be manufactured to a desired circumference and width. In the disclosed embo... | 07/26/2005 |
| 6905566 | Isolated tracer having controlled conductance rate and method of making same An isolated tracer includes an elongated tube, a layer of insulation covering the tube, and a layer of tape compressing the insulation to provide a desired conductance rate for the isolated tracer. The isolated tracer is made by passing a pipe concurrently through a... | 06/14/2005 |
| 6902639 | Seaming plastic film using solvent-based adhesive bead A solvent-based adhesive is used to form a continuous, adhesively bonded and welded seam at the longitudinal edge portions of plastic film which have been overlapped. First, a bead of the adhesive is disposed on the edge portion of a web of film passing over an appl... | 06/07/2005 |
| 6886761 | Drip irrigation hose and method and apparatus for making same A drip irrigation hose formed with a plurality of outlets for discharging the water at longitudinally-spaced locations along the length of the hose includes a plurality of emitter elements secured to the hose at longitudinally-spaced locations along its length to de... | 05/03/2005 |
| 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 includes the steps of folding the first substrate around the mandrel to... | 02/15/2005 |
| 6827805 | Method of making a conductive filler A method for producing an electrically conductive filler by placing a web of core material onto an interior surface of a web of conductive layer material. The webs of core material and conductive layer material are directed through a forming station for folding the ... | 12/07/2004 |
