Patents
Patents for B29C 47 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (64,906)
06/2005
06/09/2005US20050123682 Liquid or viscous plastic introduced into reservoir of variable volume; solidification; reservoir and surface are moved relative to each other while concurrently decreasing volume so as to compress the plastic and make it flow through a passage
06/09/2005US20050123638 Device for the hot granulation of thermoplastic polymers
06/09/2005US20050121831 Apparatus and method for measuring and of controlling the gap between polymer sheet cooling rolls
06/09/2005US20050121823 Method for extruding unvulcanized rubber
06/09/2005US20050121821 Method and device for introducing a fiber into an injection head
06/09/2005US20050121817 Process for mixing polymer melts with additives
06/09/2005US20050121093 At least two bendable, underground flow pipes having an exterior insulating layer under a corrugated outer sheath; fasteners of plastic film wound outside the pipes prevent longitudinal movement of the pipes in relation to each other; coils for transportation and storage; water supply systems
06/09/2005US20050120771 Quick set-up system for calibration devices
06/09/2005US20050120634 Gaskets obtained after extrusion and cooling that are automatically and naturally curved by use of a positioned antishrinkage element, and using the shrinkage ability of the materials of the gasket to obtain varying amounts of curvature
06/09/2005DE4304281B4 Beschichtungsvorrichtung Coater
06/09/2005DE19925918B4 Verfahren zur Armierung von Kunststoffsträngen Method for reinforcing plastic strands
06/09/2005DE10355818A1 Extrusion nozzle with wall thickness control for an extrusion compression process has slides at the nozzle mouth to vary the nozzle outlet size
06/09/2005DE10355809A1 Vorrichtung und Verfahren zur Herstellung von Blasfolien Apparatus and method for producing blown films
06/09/2005DE10355073A1 Vorrichtung und Verfahren zum Herstellen von Wickelrohren Apparatus and method for producing winding tubes
06/09/2005DE10354503A1 Kalibrierkorb mit Bürstenscheiben als Führungselemente Sizing with disc brushes as guide elements
06/09/2005DE10352976A1 Flachlegeeinrichtung mit Spreizwalze bei Blasfolienanlagen Flattening device with spreading roll in blown film
06/09/2005DE10352202A1 Planetary gear extruder for processing plastics has planetary spindles whose sliding ends against a supporting ring are hardened by addition of weld material or by insertion of pins
06/09/2005DE10229325B4 Strangpresswerkzeug zur Herstellung eines aus plastischer Masse bestehenden zylindrischen Körpers Extrusion tool for producing a plastic mass consisting of cylindrical body
06/09/2005DE102004048440A1 Planetary roller extruder, comprises a central spindle, a planetary spindle and a housing box with inner teeth
06/09/2005CA2546821A1 Electronic article surveillance marker assembly
06/08/2005EP1537991A1 5-layer co-extruded biaxial-oriented polypropylene synthetic paper and its production process
06/08/2005EP1537974A2 Calibrating cage for blown film apparatus
06/08/2005EP1537973A2 Calibrating cage
06/08/2005EP1537972A2 Temperature regulation in a plastic processing machine
06/08/2005EP1537261A1 Method for the production of shaped cellulose bodies
06/08/2005EP1536937A1 Method and device for taking off extrusion products, in particular for aligning the caterpillar take-off unit with the extrusion axis
06/08/2005EP1536936A1 Apparatus and method for improving the flow characteristics of injection moulding or extrusion material using ultrasonic vibration
06/08/2005EP1317334B1 Pipe forming apparatus for varying the volume of plastic along the pipe wall
06/08/2005CN2703636Y Automatic belt type net-changing device for extruder
06/08/2005CN1625464A Inner mandrel
06/08/2005CN1624025A Method for preparing high tap density polyamide powder of controll able average partical size
06/08/2005CN1623757A Equipment and process of high polymer polyblend mixing forming
06/08/2005CN1205029C Method for manufacutring high DOI/high gloass multifunctional thermoplastic film
06/08/2005CN1205028C Laminate and method for producing the same
06/08/2005CN1205018C Resin moulded products with spring structure and preparation method thereof
06/08/2005CN1205015C Multi-channel cooling die
06/08/2005CN1205009C Device and method for preparing plastic material
06/08/2005CN1205008C Stripping device for extruded blank
06/07/2005US6903308 Vacuum cast ceramic fiber insulated band having heating and cooling elements
06/07/2005US6903162 Extruding a blends comprising a linear low density polyethylene, a high molecular weight high density polyethylene, pulling the molding tube to form the film, with tear strength, for grocery bags
06/07/2005US6903161 A blend of low density polyethylene and a copolymer of low acid-ethylene copolymer (such as acrylic acid or methacrylic acid); high speed coating
06/07/2005US6902795 For packaging containers for electronics; carrier tape
06/07/2005US6902783 Food wrappers for sausages/boiled ham; seamless casings
06/07/2005US6902693 Usable for the filtration of fluids in the micro- and macrofiltration range
06/07/2005US6902389 Wire wound tooling
06/07/2005US6902388 Pivotally adjustable die
06/07/2005US6902385 Blown-film extrusion die
06/07/2005CA2182870C Polymer extrusion die
06/07/2005CA2152536C Method and apparatus for ultrasonically assisted melt extrusion of fibers
06/02/2005WO2005049750A2 Process for preparing adhesive using planetary extruder
06/02/2005WO2005049320A1 Solid molded polycarbonate member having improved optical and processing characteristics
06/02/2005WO2005049315A1 Composite coated/encapsulated wood products and methods to produce the same
06/02/2005WO2005049303A1 Process for manufacturing a water-resistant telecommunication cable
06/02/2005WO2005049302A1 Pipe molding system with vacuum and temperature controls of cooling plugs
06/02/2005WO2005049296A1 Continuous production of molded plastic containers
06/02/2005WO2005012608A3 An in-line process and appatatus for making plaited synthetic twine
06/02/2005WO2005011944A3 Process and apparatus for underwater pelletization of polymers
06/02/2005WO2004078445A3 Thick thermoplastic composites
06/02/2005US20050118410 upper layer and bottom layers extruded separately by a pair of two hopper venting type single-screw secondary extruders from a uniform blend of polypropylene, polyethylene, antiblocking agent, titanium dioxide, calcium carbonate, ultraviolet ray absorbent and antioxidant; improved rigidity & stiffness
06/02/2005US20050118370 inflatable devices having tensile strength, low profile, high hoop strength, high-elasticity, high elastic recovery and high trackability; medical equipment; catheters
06/02/2005US20050118296 Honeycomb forming ferrule and jig for honeycomb forming ferrule using the ferrule
06/02/2005US20050118295 Annular co-extrusion die
06/02/2005US20050116374 Thin rubber member producing method, rubber rolling device and rubber rolling method
06/02/2005DE202005003919U1 Hand welding equipment for joining plastic components has a plastic welding material feeding system drive motor located in housing below plasticizing unit
06/02/2005DE19545441B4 Vorrichtung zur Herstellung eines schlauchartigen Vorformlings sowie aus dem Vorformling hergestelltes Formteil An apparatus for producing a tubular preform and made from the preform molding
06/02/2005DE10248366B4 Vorrichtung zur Regelung der Materialstärke, insbesondere während der Herstellung eines Blasfolienschlauches Device for regulating the thickness of the material, particularly during the production of a blown film tube
06/02/2005CA2546576A1 Solid molded polycarbonate member having improved optical and processing characteristics
06/02/2005CA2544326A1 Pultrusion systems and process
06/01/2005EP1536171A1 Multilayer pastic pipe with PVC layer
06/01/2005EP1535964A1 Thermoplastic polymer composition
06/01/2005EP1535853A2 Zippered bag and a method for manufacturing the same
06/01/2005EP1535782A1 A flexible strip and a method of manufacturing same
06/01/2005EP1535718A1 Process for removing volatile components from a filled thermoplast
06/01/2005EP1535717A1 Method and apparatus for manufacturing an endless extrudate, preferably strand or hollow profiles
06/01/2005EP1535716A1 Apparatus and method for manufacturing of blown films
06/01/2005EP1535669A2 Spreader particularly for depositing adhesives and/or polymeric materials in liquid dispersion
06/01/2005EP1534561A1 System and method for manufacturing physical barriers
06/01/2005EP1534498A1 Metod for manufacturing a cassette brush and a cassette brush
06/01/2005EP1534492A1 Poly(trimethylene terephthalate) fibers, their manufacture and use
06/01/2005EP1360060B1 Screw extruder with improved mixing pins
06/01/2005EP1086986B1 Propylene resin composition and process for producing the same
06/01/2005CN1622912A Caterpillar traction apparatus
06/01/2005CN1622909A Method and device for transferring extrusion-molded articles
06/01/2005CN1622875A Machine for processing free-flowing / pasty materials by means of a section that can be vibrated in the direction of conveyance
06/01/2005CN1622874A Polypropylene biaxially oriented film
06/01/2005CN1622872A Apparatus for processing fiber-reinforced composites using fiber mat and its manufacture
06/01/2005CN1621440A Plastic lignified board and its making method
06/01/2005CN1621218A Device and method for producing filament-wound pipes
06/01/2005CN1204168C Optically isotropic polycarbonate films and a method for the production thereof
06/01/2005CN1203977C Operation monitoring system for high smelting resin dewatering formation
05/2005
05/31/2005US6900547 Blend of molding material and fibers; heating, extrusion
05/31/2005US6899782 Orientation of short fibers in a continuous process
05/31/2005US6899777 Continuous fiber reinforced composites and methods, apparatuses, and compositions for making the same
05/31/2005US6899141 Lining of polyolefin elastomer/plastomer that is a linear ethylene-olefin interpolymer with a narrow molecular weight distribution from 1.8 to 2.2
05/26/2005WO2005046989A1 Multi-layer resin film, metal plate coated with resin, method for producing multi-layer resin film, and method for producing metal sheet coated with resin
05/26/2005WO2005046970A1 Multi-layer blown film molding machine and method of molding multi-layer blown film
05/26/2005WO2005046969A1 Method for the production of capsules with a heat-shrinkable skirt and capsules obtained according to said method
05/26/2005WO2005046964A1 Method for producing film or sheet having three-dimensional pattern on surface, and film or sheet having three-dimensional pattern on surface
05/26/2005WO2005046963A1 Circular slit-type breaker plate assembly for use in extruder
05/26/2005WO2005046953A2 Valve gate assembly