Heating Or Cooling Patents (Class 53/440)
  • Patent number: 7146779
    Abstract: A method of packaging and shipping compressible structural panels is disclosed. Compressible structural panels are provided, typically with first and second sheets separated by compressible or collapsible dividers. The structural panels are stacked and thereafter compressed thereby causing the dividers to compress and the thickness of the panels to become substantially less. In this compressed and stacked configuration, the structural panels are packaged and shipped. At the point of installation of the structural panels, the structural panels are unpackaged, unstacked and allowed to regain the expanded configuration, either by way of natural resiliency or heat setting. The structural panels, once expanded, are ready for installation.
    Type: Grant
    Filed: June 15, 2004
    Date of Patent: December 12, 2006
    Assignee: Hunter Douglas Inc.
    Inventors: Paul G. Swiszcz, Ko Kuperus
  • Patent number: 7117654
    Abstract: A process is provided for minimizing moisture accumulation in a product package that is sprayed with a cool water shower. The product is placed in a container, and a closure is installed on a container. The product is heated before it is placed in the container or during its placement in the container, or after it is placed in the container, or while the closure is being installed on the container, or after the closure has been installed on the container. The internal atmosphere within the closed closure is allowed to expand from the heat and to vent through a vent channel. The package is cooled with a cooling water shower, and the vent channel minimizes the transient pressure differential so as to minimize the amount of water infiltration into the closure.
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: October 10, 2006
    Assignee: Seaquist Closures Foreign, Inc.
    Inventor: Christopher A. Danks
  • Patent number: 7062892
    Abstract: An apparatus and method for bagging ice. The apparatus comprises an ice maker for making ice and a hopper for receiving for receiving the ice from the ice maker. The apparatus further includes a roller drum, operatively associated with the hopper, for measuring the ice and delivering of the ice. The roller drum includes an inner rotating drum. A bag delivery mechanism for placing the ice in a bag is also included, with the bag delivery mechanism including a bag supply mechanism, a fan engaged to open the mouth of the bag to receive the product, and a heat sealer that seals the open mouth of the bag once the bag is filled with the ice. A control device is included that manages and monitors the roller drum and bag delivery mechanism and allows transmission of the collected data to the Internet.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: June 20, 2006
    Assignee: Icex Holdings Ltd., Inc.
    Inventor: Mark C. Metzger
  • Patent number: 7021031
    Abstract: A continuous line process for making a packaged cosmetic device comprising a pre-formed sheet and a coating composition in a sealed package, wherein the pre-formed sheet is produced from a sol phase composition comprising a solvent and a gelling agent having a sol-gel transition point between about the melting point of the solvent and about the boiling point of the solvent by a process comprising heating the so phase composition, forming surfaces of the sol phase composition by pressing the sol phase composition between a plurality of liners, cooling the sol phase composition into a gel phase, cutting the gel phase composition to form the pre-formed sheet.
    Type: Grant
    Filed: April 6, 2005
    Date of Patent: April 4, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Akihiro Ueda, Gregory Michael McCabe, Kenneth Eugene Kyte III, Koichiro Masuda, Masahiko Ishimoto, Shin Seki
  • Patent number: 6959524
    Abstract: The present invention provides a heat-treated plastic pressurized container that is resistant to polar liquids and impact stresses and the process for making such container.
    Type: Grant
    Filed: May 20, 2004
    Date of Patent: November 1, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Gene Michael Altonen, Su Yon Chang, Michael Thomas Dodd
  • Patent number: 6935090
    Abstract: The filling wedge (4) with its preferably concave wedge surfaces (12, 12?) is provided with feed channels (5) and preferably with a heating device (13) for heating up the wedge surfaces. To prevent heat-sensitive filling material from being heated up when it is passed through the filling wedge, arranged between the feed channels and the wedge surfaces is a means reducing the heat transfer, preferably in the form of a respective cooling channel (8, 8?). Consequently, a thermal separation is achieved in the filling wedge between the feed channels and the wedge surfaces, which makes it possible to work with high operating temperatures for the capsule shell material. Such high temperatures are required, for example, in the case of capsule shells of thermoplastic starch.
    Type: Grant
    Filed: December 13, 2001
    Date of Patent: August 30, 2005
    Assignee: Swiss Caps Rechte und Lizenzen AG
    Inventor: Leo Stolz
  • Patent number: 6872341
    Abstract: A system and method of mass-producing a bait station of wax matrix material for pesticide or insecticide delivery is disclosed. The apparatus and method includes a water-heated vat 110 which supplies liquid wax matrix material to molds which may be of various forms in accordance with the desired bait station to be manufactured. A fluid pump 120 pumps the wax matrix material from the vat through a tube 130 into molding tubes 140. At a molding tube station 140 the molds are filled and then carried by a conveyer belt 100 to a cooling tunnel 160. The wax-containing molds may be shaken by an in-line shaker in order to reduce air bubbles in the wax matrix. After the wax-containing molds are cooled by the cooling tunnel 160 the conveyer carries them to a labeling station 170, after which the finished bait stations are removed from their molds and packaged.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: March 29, 2005
    Inventor: Richard David Robinson
  • Patent number: 6834473
    Abstract: There is now provided a method and an apparatus therefor for stabilizing products in containers in a continuous container flow by stationary, sequential sections by means of overflowing liquid, whereby the sections are graduated with respect to one another in terms of their liquid temperature, and for purposes of efficient liquid recycling are organized in pairs, so that the liquid is transported by overflow among sections, and to set the desired temperature of the overflowing liquid, liquid is added to the liquid being transported, characterized by the fact that the excess liquid in the at least one zone overflows in a cascade fashion from zone to zone of increasing overflow temperature and into liquid reservoirs.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: December 28, 2004
    Assignee: KHS Maschinen- und Anlagenbau AG
    Inventor: Ulrich Wiedemann
  • Publication number: 20040255555
    Abstract: A method of producing a hot melt adhesive solid, the method comprising the steps of inserting a hot melt adhesive heated to higher than a flow temperature into a container having a mold-releasing internal surface and a bottom plate which is openable and closable or removably fixable to the container, cooling the hot melt adhesive at least until the surface of hot melt adhesive becomes solidified, and taking out the hot melt adhesive from the container by opening the bottom plate or displacing the same; hot melt adhesive solid; method of packaging the same; and method of transporting the same.
    Type: Application
    Filed: June 18, 2003
    Publication date: December 23, 2004
    Inventors: Kazuhiro Ogura, Yoshio Yoshikawa
  • Patent number: 6813869
    Abstract: A toy animal has an interior, an intermediate layer and an exterior layer of wax and a hardener within the wax. The method of fabricating the toy animal comprises the steps of melting a wax, adding a hardener to the melted wax, dipping an interior object into the wax mixture and cooling the coated object.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: November 9, 2004
    Inventors: Larry F. Gaylor, Gary Cross
  • Patent number: 6807797
    Abstract: A syringe type ampoule having a) a barrel with a front end and a rear end defining an axis therebetween, the barrel having substantially constant cross-section between the front end and the rear end, at least the front end ending in an opening, b) a sealer attached to the front end and sealing the opening, c) at least one piston movably and sealingly arranged within the barrel and d) a sleeve extending along at least a part of the barrel, the sleeve having a front part and a rear part, the front part being connected to the sealer. The barrel has a front end terminating in an edge surrounding the opening, the edge having an outer circumference substantially equal to the barrel outer circumference. The invention relates to methods and means for manufacture of pre-filled such ampoules or other ampoules.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: October 26, 2004
    Assignee: Pharmacia AB
    Inventors: Mikael Forsberg, Birger Hjertman
  • Patent number: 6802172
    Abstract: A particle aerosol belt has a double-seal construction. A first zip-lock container contains the dry aerosol particles, such as brass metallic flake. The zip-lock containers are then placed in an elongate tubing. The tubing is sealed between the zip-lock containers to form a plurality of cells in which the zip-lock containers are disposed. A method of forming the particle aerosol belt includes introducing the brass metallic flake or other material, in the form of a slurry into the zip-lock containers, and drying the slurry, prior to sealing the zip-lock containers.
    Type: Grant
    Filed: November 20, 2002
    Date of Patent: October 12, 2004
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: William G. Rouse, Raymond J. Malecki, Warren C. Schimpf
  • Publication number: 20040112011
    Abstract: A system for heating and dispensing foam-in-bag packaging bags comprises a housing that rotatably supports a roll of a continuous web of interconnected foam-in-bag packaging bags, and at least one heater for heating bags to an elevated temperature prior to the bags being dispensed from the housing. A heated bag is dispensed and is detached from the web, and is then manipulated to mix foam precursor chemicals contained in separate compartments in the bag to begin a foam-forming reaction in the bag.
    Type: Application
    Filed: December 13, 2002
    Publication date: June 17, 2004
    Applicant: Sealed Air Corporation
    Inventors: Laurence B. Sperry, Eric Kane, Jesse Drake, Anthony Davlin
  • Patent number: 6742319
    Abstract: A method of manufacturing and supplying a net-moulded article of expandable syntactic material and a related shipping package are provided. The moulded article is formed at a manufacturing facility where the forming process can be controlled to ensure production of quality syntactic material articles. The moulded article is formed by dispensing the material into a mould having a cavity with a shape matching that of a desired syntactic article to be used in an assembly at a point of use. The mould and moulded article are covered with a protective film to form a mould kit which is shipped to the point of use location. At the point of use location the moulded article is removed from the mould and preferably immediately positioned in the assembly without significant cutting, trimming, forming or other labor intensive actions. Once positioned, the net-moulded article and the assembly are cured to integrate the moulded article with the assembly.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: June 1, 2004
    Assignee: The Boeing Company
    Inventor: Arnold J. Lauder
  • Patent number: 6739112
    Abstract: A system for packaging a bone allograft for use in a future medical procedure in which the bone allograft is stored in a saturated saline solution in an airtight container. The saline solution keeps the allograft hydrated and may be saturated with a combination of calcium, phosphate, or magnesium to inhibit mineral leaching out of the allograft during storage. The container may be deformable to conform to the shape of the allograft material as the container is “shrink-fitted” to the allograft. Optionally, the bone allograft may also be freeze dried prior to placement in the container.
    Type: Grant
    Filed: October 11, 2000
    Date of Patent: May 25, 2004
    Assignee: Nu Vasive, Inc.
    Inventor: James F. Marino
  • Publication number: 20040074211
    Abstract: A method of making a moisture-proof package that holds semiconductor devices and desiccant is provided. A tray that retains desiccant is prepared. Semiconductor devices are placed on the tray, and the semiconductor devices and the desiccant carried by the tray are then heat treated before being sealed in a moisture-proof bag. Once the semiconductor devices are shipped to customers, the tray and desiccant are both reused until the moisture absorbing properties of the desiccant diminish.
    Type: Application
    Filed: October 6, 2003
    Publication date: April 22, 2004
    Applicant: Kawasaki Microelectronics, Inc.
    Inventor: Yukio Shibata
  • Patent number: 6718735
    Abstract: A flexible polymeric container for holding albumin. The container is made of a sheet of flexible polymeric film formed into a bag having a cavity enclosed by a first wall, an opposing second wall, and seals about a periphery of the first and second walls. The seals join an interior portion of the opposing first and second walls and create a fluid-tight chamber within the cavity of the container for storing a concentration of the albumin. A method of packaging the albumin protein into a flexible polymeric container is also provided. Therein a flexible polymeric material is converted into bags, the bags are filled with a quantity of albumin by a filler, and a seal area of the bags is sealed to enclose the albumin within the bag.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: April 13, 2004
    Assignees: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: James D. Lewis, Jr., William Baccia, Josef Schmidt, Johan Vandersande, John Carl Card, Theodor Langer, Georg Habison, Helmut Eder
  • Publication number: 20040050020
    Abstract: In a web packaging machine (10) and method packaging a food product (P) between upper and lower webs (14 and 25), wherein the lower web (14) is transported through a series of stations which form the lower web (14) into a component of a package at a forming station (18), and receive the food product (P) at a loading station (20), and close the package with the upper web (25) at a closing station (26), a pasteurization station (300) is provided between the loading station (20) and the closing station (26) and pasteurizing the food product (P).
    Type: Application
    Filed: September 13, 2002
    Publication date: March 18, 2004
    Inventors: Robert E. Hanson, Craig R. Bonneville, Tou T. Vang, Vernon D. Karman, Gary Lee Hahn, Nelly Feze, John J. Jurkowski
  • Publication number: 20040045260
    Abstract: A process for delivering a cold or heat storage medium into a carrier material, in which the carrier material is located in a container which can be at least partially evacuated.
    Type: Application
    Filed: July 18, 2003
    Publication date: March 11, 2004
    Applicant: Webasto thermosysteme international GmbH
    Inventors: Wolfgang Kraemer, Robert Lang, Kemal-Edip Yildirim
  • Publication number: 20040025475
    Abstract: An automated, fully programmable, and adaptable device fills straws or straw-like packages with any type of flowing, or flowable, liquid. A straw is dropped from a hopper down chutes into a capture area where it is held and filled with liquid, after which it is sealed. The straw dropping, capture, filling, and sealing actions are preferably automatically controlled by a preprogrammed electronic controller. The major elements of a typical embodiment of the invention include means for dropping a straw or other receptacle into a fixed mounting position consistently, optional means for heating fluids throughout the fill process, means for filling the receptacle, and means for sealing the receptacle. The straw hopper has a retractable slide plate at its base that slides back to allow only one straw at a time to fall through the chutes into the capture area. In the preferred embodiment, the slide plate at the bottom of the hopper moves back and forth in a predefined fully programmable sequence.
    Type: Application
    Filed: August 7, 2003
    Publication date: February 12, 2004
    Inventor: Kathryn M. Hamilton
  • Patent number: 6688081
    Abstract: A method and closure and container combination for packaging and sealing a commodity in a container that reduces headspace gases, in particular oxygen, allowing the packaged commodity to have a longer shelf life. The method is also useful for reducing stresses on containers that undergo filling at an elevated temperature and/or require in-container pasteurization or retort processes after fill and seal.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: February 10, 2004
    Assignee: Schmalbach-Lubeca AG
    Inventor: Timothy J. Boyd
  • Patent number: 6681548
    Abstract: A method for providing a thermally stable finish in a plastic container. A finish section is reformed, which in part requires crystallizing a portion of the finish. The finish section has a finish dimension that shrinks to an intermediate finish dimension. Thereafter, the crystallized finish is annealed such that the intermediate finish dimension conforms to a predetermined range.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: January 27, 2004
    Assignee: Schmalbach-Lubeca AG
    Inventors: Kerry W. Silvers, Timothy J. Boyd, George Calendine
  • Publication number: 20040000126
    Abstract: A method of filling a multilayer container includes providing a multilayer container that is subject to delamination, introducing product contents at an elevated temperature and a liquefied gas, and capping or otherwise sealing the container. The pressure within the container remains positive at temperatures at least as low as ambient, and preferably down to the lower range of household or commercial refrigeration temperatures.
    Type: Application
    Filed: July 1, 2002
    Publication date: January 1, 2004
    Inventors: Frank J. Schmidt, Armen Zakarian, John M. Rost, Prasad Joshi
  • Publication number: 20030205028
    Abstract: An automated food processing system and method is provided that allows food to be dispensed, fried and packaged in a suitable container, which may be an individual portion-sized container. In one embodiment, the system includes separate automated modules for dispensing, frying and packaging the food.
    Type: Application
    Filed: April 22, 2002
    Publication date: November 6, 2003
    Inventors: Gerald A. Sus, Ron Dorsten, Henry T. Ewald, Jenny Hong, Glenn Schackmuth, David Bone, Tiffany Curry, Eddie Mann, Mario G. Ceste, Curtis Clarence Pinnow, John M. Corliss, Joseph Gerstmann, James Lozouski, Andrew Courier, Kevin Keough, Richard Terrazzano, William Day, Doug Jones, Roberto Nevarez, Keith Stanger, Jerry Sank, Douglas Christian Greening, John Meisner, John A.J. Wedel, Christopher Juneau, Steven Konold, Richard Montafi, Benny Nunley, Charles E. Rose, Ly Nguyen, Mitchell Strew
  • Publication number: 20030205027
    Abstract: An automated food processing system and method is provided that allows food to be dispensed, fried and packaged in a suitable container, which may be an individual portion-sized container. In one embodiment, the system includes separate automated modules for dispensing, frying and packaging the food.
    Type: Application
    Filed: April 22, 2002
    Publication date: November 6, 2003
    Inventors: Gerald A. Sus, Ron Dorsten, Jenny Hong, Glenn Schackmuth, Andrew Courier, Kevin Keough, Richard Terrazzano, Mario G. Ceste, Curtis Clarence Pinnow, Christopher Juneau, Steven Konold, Richard Montafi, Benny Nunley, Charles E. Rose
  • Publication number: 20030177739
    Abstract: A flexible polymeric container for holding albumin. The container is made of a sheet of flexible polymeric film formed into a bag having a cavity enclosed by a first wall, an opposing second wall, and seals about a periphery of the first and second walls. The seals join an interior portion of the opposing first and second walls and create a fluid-tight chamber within the cavity of the container for storing a concentration of the albumin. A method of packaging the albumin protein into a flexible polymeric container is also provided. Therein a flexible polymeric material is converted into bags, the bags are filled with a quantity of albumin by a filler, and a seal area of the bags is sealed to enclose the albumin within the bag.
    Type: Application
    Filed: March 19, 2002
    Publication date: September 25, 2003
    Inventors: James D. Lewis, William Baccia, Josef Schmidt, Johan Vandersande, John Carl Card, Theodor Langer
  • Publication number: 20030136084
    Abstract: A method for providing a thermally processed commodity in a plastic container. The container is exposed to elevated temperatures to form an intermediate finish section. A commodity is dispensed within the plastic container. A closure engages the intermediate finish section. The container and the commodity are thermally processed. The finish section being within a predetermined range whereby the finish section and the closure result in retaining a hermetic seal.
    Type: Application
    Filed: March 5, 2003
    Publication date: July 24, 2003
    Inventors: Kerry W. Silvers, Timothy J. Boyd, George Calendine
  • Patent number: 6589616
    Abstract: Packaging containers produced from a composite shaped by cold-forming, the term “packaging containers” including base or lid parts or base or lid parts shaped by cold-forming. The base or lid parts can be shaped by cold-forming, and a lid foil or base foil, respectively, can form the corresponding closure for the packaging container. In addition, both the base and the lid part can be shaped by cold-forming, the depressions formed in the base and lid parts advantageously lying opposite one another. Examples of these packaging containers are strip packing or blister packaging for pharmaceutical products.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: July 8, 2003
    Assignee: Alcan Technology & Management Ltd.
    Inventors: Olivier Yves A. Muggli, Erwin Pasbrig
  • Patent number: 6588180
    Abstract: A blister pack which confines the movement a dosage form in order to resist damage thereto during handling and transportation while permitting removal of the intact dosage form, and apparatus and methods for the same. In particular, the invention provides a blister pack wherein the blister includes a protruding region between the opening and the base, thereby producing a constricted area or “neck” in the blister. In a preferred embodiment, the protruding region comprises an inwardly directed annulus formed in the blister wall. Accordingly, vertical movement of the dosage form is confined as a result of the protruding region, thereby reducing the likelihood of damage to the dosage form caused by agitation of the blister pack. The invention is particularly useful in packaging frangible pharmaceutical dosage forms formed in situ within the blister, such as freeze dried dosage forms and rapidly dissolving oral dosage forms.
    Type: Grant
    Filed: February 2, 2001
    Date of Patent: July 8, 2003
    Assignee: R. P. Scherer Technologies, Inc.
    Inventors: Kenneth Heath, Kevin William Greaves
  • Patent number: 6581359
    Abstract: This invention consist of the application of ionomers with high acid comonomer content and neutralisea with specific metal ions as sealant layers for multilayer for fresh meat packaging with improved meat juice or purge retention and a process to archieve this. It has been found that for this application a copolymer of ethylene and an &agr;,&bgr;-unsaturated C3-C8 carboxylic acid, preferably 1-30% by weight, preferably acrylic acid or methacrylic acid, that is partly neutralized with at least one metal ion is most suitable. The copolymer may further contain an acrylate, and may be processed by e.g. extruding or casting a sheet or blowing a film.
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: June 24, 2003
    Inventor: Adrianus Theodorus Josephus van den Broek
  • Publication number: 20030110736
    Abstract: A method and closure and container combination for packaging and sealing a commodity in a container that reduces headspace gases, in particular oxygen, allowing the packaged commodity to have a longer shelf life. The method is also useful for reducing stresses on containers that undergo filling at an elevated temperature and/or require in-container pasteurization or retort processes after fill and seal.
    Type: Application
    Filed: December 18, 2001
    Publication date: June 19, 2003
    Inventor: Timothy J. Boyd
  • Patent number: 6568156
    Abstract: A method for providing a thermally processed commodity in a plastic container. The container is exposed to elevated temperatures to form an—intermediate finish section. A commodity is dispensed within the plastic container. A closure engages the intermediate finish section. The container and the commodity are thermally processed. The finish section being within a predetermined range whereby the finish section and the closure result in retaining a hermetic seal.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: May 27, 2003
    Assignee: Schmalbach-Lubeca AG
    Inventors: Kerry W. Silvers, Timothy J. Boyd, George Calendine
  • Publication number: 20030079445
    Abstract: A method for reducing heat loss of hot pizzeria pizza shipped in corrugated box packaging. The method involves placing a recently-cooked pizzeria pizza into a corrugated box having at least one tab-like structure projecting downward from a wall structure of the box and extending beyond a bottom edge of a wall panel by a distance of at least nine millimeters when the box is in a fully-erected format, whereby the method solves the problem of a downward-warping bottom panel of a loaded corrugated pizza box coming into contact with a cool support surface underneath the box.
    Type: Application
    Filed: December 16, 2002
    Publication date: May 1, 2003
    Inventor: John D. Correll
  • Patent number: 6536189
    Abstract: A “safe delivery”SM system for delivering perishable groceries (120/120′), including an inexpensive, corrugated cardboard box (100); a source of cold (or heat as needed) maintaining the temperature inside the box within a desired temperature range for hours, using an all encompassing pouch of packet material (110/10), used individually (FIGS. 2 & 3) or collectively (FIGS. 5 & 6), with each packet (17) containing a super-absorbent polymer (14, FIG. 12) which is hydrated (14′, FIG. 12A) and then either frozen (e.g., in a freezer) or heated (e.g., in a microwave), without producing moisture as the polymer returns to its natural state; a protective cover (130) protecting the box and its contents from heat radiation (e.g., sunlight). Other components (e.g.
    Type: Grant
    Filed: August 3, 1999
    Date of Patent: March 25, 2003
    Assignee: Thermal Products, Inc.
    Inventor: Joseph C. Murray
  • Patent number: 6537491
    Abstract: Sterilization apparatus includes a monitoring system capable of continuously monitoring levels of a sterilant, such as hydrogen peroxide vapor. The monitoring system includes a sensor chamber joined in fluid communication with a sterilant supply conduit of the sterilization apparatus. A gas-detecting semiconductor sensing element, and associated temperature sensor, are provided within the sensor chamber to provide output signals corresponding to detected levels of sterilant. The sensor chamber isolates parametric influence, such as relative humidity, temperature and flow rate, to provide more accurate concentration level readings. A data collection circuit is operatively coupled to the sensors to provide an output corresponding to detected levels of sterilant within the apparatus.
    Type: Grant
    Filed: July 26, 1999
    Date of Patent: March 25, 2003
    Assignee: Abbott Laboratories
    Inventors: Jianjun Wang, David A. Mondiek, Patrick D. Simon
  • Patent number: 6533564
    Abstract: An apparatus for continuously forming thermoplastic adhesive cartridges. A molten thermoplastic adhesive supply provides a supply of molten adhesive to a pump downstream from the molten thermoplastic adhesive supply. The pump then provides a molten thermoplastic adhesive melt stream which passes through a screen filter downstream from the pump to prevent the discharge of impurities in the molten thermoplastic adhesive melt stream from the pump. A temperature-controlled conduit downstream from the pump then lowers the temperature of the molten plastic melt stream to closely above its softening point. A continuous molder located downstream from the melt pump for receives the molten plastic melt stream from the melt pump to form the thermoplastic adhesive cartridge continuously.
    Type: Grant
    Filed: February 10, 1999
    Date of Patent: March 18, 2003
    Assignee: Jowat Corporation
    Inventors: Gerhard H. Haas, Anthony Saenz, Timothy R. Sumner
  • Publication number: 20030039915
    Abstract: The invention provides a photopolymer package for use in making a hand stamp plate, the package consisting of a sachet containing a photocurable liquid polymer, the walls of the sachet being formed of material capable of being released from the cured photopolymer. Methods for the formation of the package and the hand stamp plate are also provided. The invention eliminates the requirement for the use of a backing layer in the package and thereby offers significant advantages over the prior art in terms of cost and efficiency.
    Type: Application
    Filed: November 1, 2001
    Publication date: February 27, 2003
    Inventors: Paul Mayo Holt, Maria Peneva Dincheva
  • Publication number: 20020190109
    Abstract: The invention relates to a packing drum containing a moisture cross-linking melt adhesive (8) which is surrounded by a moisture-tight can comprising a lid (2) made of a composite material, PE- or PP-coated white sheet metal consisting of a casing (1) and a floor. The floor has the form of a moisture-tight flexible membrane (3). The packing drum can in particular be charged in a very economic manner with adhesive.
    Type: Application
    Filed: June 10, 2002
    Publication date: December 19, 2002
    Inventors: Paul Mrgan, Gerald Petry, Franz-Georg Henrichs
  • Publication number: 20020152725
    Abstract: A bias tape maker includes an outer shell including a tape entering port and a tape exiting port for introduction and exit of a main tape, respectively, and an inner core fitted in the outer shell for defining a main tape passage between the outer shell and the inner core. The main tape passage has a tape folding portion for folding longitudinal margins of the main tape toward each other. The outer shell is provided with an auxiliary tape entry window adjacent the tape exiting port for introducing an auxiliary tape into the tape folding portion of the main tape passage.
    Type: Application
    Filed: June 27, 2001
    Publication date: October 24, 2002
    Inventor: Katsuhiko Ozeki
  • Publication number: 20020134052
    Abstract: A process for the realization of box-shaped packagings with thermoplastic film sheets foresees the use of at least one film sheet of thermoplastic material (12, 13), bound to a flap (14, 15) of a box (11), when the same is placed in a laid down configuration, and comprises the following steps; placing the box (11) in such a way as to be able to take said film sheets (12, 13) away, leaving the bottom of the box (11) accessible; inserting the products (21) in the box (11); wrapping the products (21) into said film sheets (12, 13); heating the content of the box (11) with means for providing a concentrated ventilation from the top; and, once the shrinking of the thermoplastic material has occurred, closing the box (11) at the open side.
    Type: Application
    Filed: March 21, 2001
    Publication date: September 26, 2002
    Inventor: Pietro Di Bernardo
  • Patent number: 6449925
    Abstract: An inclusion package product is produced by coating a base sheet with a solution of and inclusion article; drying the solution coated onto the base sheet; and placing an overlapping sheet onto the base sheet and sealing prescribed sections of the base sheet to the overlapping sheet to surround the area coated with the solution.
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: September 17, 2002
    Assignee: Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
    Inventors: Kyoichi Otsu, Naoko Yamashita, Yoshiji Okumura, Toshio Miyake
  • Publication number: 20020116903
    Abstract: A process for producing an inclusion package product comprising:
    Type: Application
    Filed: August 24, 1999
    Publication date: August 29, 2002
    Inventors: KYOICHI OTSU, NAOKO YAMASHITA, YOSHIJI OKUMURA, TOSHIO MIYAKE
  • Publication number: 20020112449
    Abstract: The invention herein provides for a blister pack which confines the movement a dosage form in order to resist damage thereto during handling and transportation while permitting removal of the intact dosage form, and apparatus and methods for the same. In particular, the invention provides a blister pack wherein the blister includes a protruding region between the opening and the base, thereby producing a constricted area or “neck” in the blister. In a preferred embodiment, the protruding region comprises an inwardly directed annulus formed in the blister wall. Accordingly, vertical movement of the dosage form is confined as a result of the protruding region, thereby reducing the likelihood of damage to the dosage form caused by agitation of the blister pack. The invention is particularly useful in packaging frangible pharmaceutical dosage forms formed in situ within in the blister, such as freeze dried dosage forms and rapidly dissolving oral dosage forms.
    Type: Application
    Filed: February 2, 2001
    Publication date: August 22, 2002
    Inventors: Kenneth Heath, Kevin William Greaves
  • Patent number: 6430898
    Abstract: The present inventors have discovered that an easily measured property, namely complex viscosity, directly relates to physical film compatibility and have further identified a class of polyolefin materials, which are particularly amenable to exhibiting such properties. It is important to note that this discovery assumes that the film material is first chemically compatible with the thermoplastic composition to be packaged. The invention is particularly useful for low viscosity thermoplastic compositions having a Brookfield viscosity of less than about 10,000 cPs at 350° F., such as pressure sensitive hot melt adhesive compositions which are typically applied by melting the packaged adhesive composition in a melt tank wherein the melt tank lacks an active mixing means.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: August 13, 2002
    Assignee: H.B. Fuller Licensing & Financing, Inc.
    Inventors: Peter Remmers, Joachim Baumung, Michelle M. Chanak, Kevin W. McKay, Thomas Wittkopf
  • Patent number: 6397562
    Abstract: Process for producing a candle surrounded by a container in which a prefabricated candle blank which does not completely fill the interior of the container is inserted and fixed in the container. An intermediate space between the candle blank and the inside wall of the container is then filled with liquid candle material and the container which has been filled in this way is allowed to cool. In order to be able to fix the inserted candle blank stationary in the container, before insertion into the container, the candle blank is heated on its bottom and its bottom which has become sticky in this way is located on the bottom of the container. The candle blank is immediately fixed in its position by releasing the heat of the heated bottom to the container bottom.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: June 4, 2002
    Assignee: Spezialmaschinenbau Herrhammer GmbH
    Inventor: Peter Herrhammer
  • Patent number: 6395321
    Abstract: A method for packaging food items, such as processed cheese, into a plastic film package that entirely encloses the food item with peelable heat seals, such as hermetic peelable heat seals. The heat of the food item is used to activate a sealant within the plastic film. Plastic film formulations are provided for this purpose.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: May 28, 2002
    Assignee: Schreiber Foods, INC
    Inventors: David L. Shaft, George O. Schroeder
  • Patent number: 6354338
    Abstract: There is provided an apparatus for supplying an ice water-containing bag for use in icing. The apparatus includes an ice machine, an ice storing section for storing ice manufactured by the ice machine, ice packing means for packing the ice stored in the ice storing section in a bag having a water resistance, water supplying means for supplying water into the bag, sealing means for sealing an opening of the bag in which ice and water has been put, a belt conveyer for carrying the bag containing ice and water, a controller for controlling the respective means to be activated/suspended, and ice-water manufacturing instructing means connected with the control means, for sending an instruction for manufacturing the ice water-containing bag.
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: March 12, 2002
    Inventor: Yoshinori Takemoto
  • Publication number: 20020020149
    Abstract: A method for providing a thermally processed commodity in a plastic container. The container is exposed to elevated temperatures to form an—intermediate finish section. A commodity is dispensed within the plastic container. A closure engages the intermediate finish section. The container and the commodity are thermally processed. The finish section being within a predetermined range whereby the finish section and the closure result in retaining a hermetic seal.
    Type: Application
    Filed: March 30, 2001
    Publication date: February 21, 2002
    Inventors: Kerry W. Silvers, Timothy J. Boyd, George Calendine
  • Patent number: 6337113
    Abstract: The invention concerns packaging container produced from a composite shaped by cold-forming, the term “packaging containers” including base of lid parts or base and lid parts shaped by cold-forming. The base or lid parts can be shaped by cold-forming, and a lid film or base film, respectively, can form the corresponding closure for the packaging container. In addition, both the base and the lid part can be shaped by cold-forming, the depressions formed in the base and lid parts advantageously lying opposite one another.
    Type: Grant
    Filed: May 20, 1998
    Date of Patent: January 8, 2002
    Assignee: Alusuisse Technology & Management AG
    Inventors: Olivier Yves A. Muggli, Erwin Pasbrig
  • Publication number: 20010049921
    Abstract: An apparatus is disclosed for enhancing the mixing of foam precursors in foam-in-bag precursor systems, to thereby enhance the quality of the resulting foam. The apparatus comprises a heated chamber for storing bags containing the precursors in separate compartments, an opening for dispensing the heated bags, and mechanical agitators for externally agitating the bag containing the separated foam-forming precursors to mix the precursors and form foam. Also, a foam cushion packaging precursor is disclosed and comprises such a heated bag.
    Type: Application
    Filed: June 18, 2001
    Publication date: December 13, 2001
    Inventors: Laurence Burst Sperry, Anthony Orkin Davlin, Kerry Michael McKinley, George Teofilius Bertram