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9028235 Method and apparatus for moving a tube extrusion line along  
A method and apparatus for moving along a tube extrusion line. An extruded tube is pushed through the extrusion line, by means of pressure generated by an extruder, to a withdrawal unit that takes...
9022764 System for manufacturing an irrigation pipe and a device and method for detecting holes in the wall of an irrigation pipe  
A system for manufacturing an irrigation pipe comprises an extrusion unit, a calibrator unit, a cooling unit for cooling the irrigation pipe in a cooling liquid, and a traction unit for drawing...
8992198 Apparatus for preparing pellets of poly(trimethylene terephthalate)  
An apparatus is described having an extrusion means for extruding a molten polymer strand; a pelletizer; and a trough disposed to convey a polymer strand from the extrusion means to the...
8974209 Underwater cutting and pelletizing apparatus  
An underwater cutting and pelletizing apparatus includes: a cutting device that cuts, with a cutter in a water chamber, molten resin, extruded from a die, into pellets; a separation device that...
8951029 Mobile plastics extrusion plant  
A mobile plastics extrusion plant 10 for manufacturing an extruded plastics product in a remote location. The mobile plant 10 comprises the following components: a transportable container 16 for...
8939755 Method and device for the production of polyamide  
The invention relates to a device for the implementation of a method for the production of pellets of polyamide 6 or copolyamides. The method can include production of a melt of polyamide 6 or...
8876509 Cryogenic cooling system  
An apparatus according to various embodiments can be configured to use a cryogen for cooling articles, particularly having applications for chilling extrusions. The apparatus removes thermal...
8858208 Fiberglass reinforced plastic products having increased weatherability, system and method  
Climbing products containing rails decorated using veil products colored, patterned, painted or in combination with marking methods such as company names and logos and resin formulation designed...
8807163 Vacuum sizing tank with electro-mechanical controlled water flows  
A vacuum sizing tank configured to provide controlled fluid flow. A fluid control system and a vacuum sizing tank utilizing electronic controls to create and maintain controllable fluid flow...
8757996 Apparatus and method for manufacturing three-dimensional netted structure  
An apparatus for manufacturing a three-dimensional netted structure, having a pair of opposing chutes located below the mouthpiece along the width direction of the filament assembly and vertical...
8709315 Process for making thermoplastic polymer pellets  
Provided is a process for making thermoplastic polymer pellets. The process has the following steps: (a) melting a thermoplastic polymer to form a polymer melt; (b) extruding the melt through a...
8651848 Sizing device  
A sizing device is installed on a downstream side in an extrusion direction of a die. A table having two sizing unit attachment portions which are adjacent to each other in a lateral direction...
8631848 Apparatus and method for producing waterproof structural corrugated paperboard  
Two paper webs saturated with an A-phase phenolic resins and dried to a B-phase are conveyed through separate low melting point metal alloy baths, one web after being corrugated, to convert the...
8597016 System for producing pultruded components  
A system for producing a pultruded component includes a fixture for providing fibrous reinforcements, a system for providing a polymeric resin, and an impregnation die for coating the fibrous...
8529237 Wet spinning apparatus  
Disclosed are a wet spinning apparatus and a wet spinning method, which enable to manufacture fibers with excellent quality by controlling the flow of a coagulation liquid in a spinning bath and...
8475617 Device for production of drip irrigation tubes  
A device for producing a drip irrigation tube comprising an extrusion apparatus for extruding a tube body made from a thermoplastic synthetic material is provided. Metering elements are inserted...
8348652 Apparatus for manufacturing nonwoven fabric  
An apparatus for manufacturing nonwoven fabric including a spinning nozzle, a fiber extension device, a receiver device and a sprinkler is provided. The spinning nozzle is filled with a spinning...
8317503 Device for producing Lyocell fibers  
A device for producing Lyocell fibers which are extruded from a cellulose solution of water, cellulose and tertiary amine oxide in a spinning head (25). The cellulose solution is obtained in a...
8303287 Spunbonding apparatus  
A spunbonding apparatus includes at least one nozzle, a coagulating tank, a deformation region, a slit passage, and a drawing flow pump. The nozzle extrudes at least one spinning solution. The...
8303288 Machine for manufacturing nonwoven fabric  
A machine for manufacturing a nonwoven fabric includes a conveyer net, a spunbonding apparatus, and a container. In use, the spunbonding apparatus can project at least one fiber onto the conveyer...
8287787 Wire cooling water trough  
The present invention generally relates to a cooling process and system that can be utilized in the manufacture of flexible elongate extruded materials, such as tubing or jacketed electrical wire...
8277210 Apparatus and method for manufacturing three-dimensional netted structure  
An apparatus for manufacturing a three-dimensional netted structure, the three-dimensional netted structure including a plurality of filaments of resin, the filaments being helically and randomly...
8147738 Extrusion granulation method and device, and granulate produced therefrom  
The invention relates to a method for the production of granulate grains of polymers from thermoplastic polyesters or copolyesters from a polyester melt using an extrusion granulator. The...
8080197 Method for manufacturing filaments from an optically anisotropic spinning solution and air gap spinning device  
The invention pertains to a method for manufacturing filaments from an optically anisotropic spinning solution in which the spinning solution is extruded through a spinneret including a spinning...
8021137 Wire cooling water trough  
The present invention generally relates to a cooling process and system that can be utilized in the manufacture of flexible elongate extruded materials, such as tubing or jacketed electrical wire...
7887728 Spinning pack for dry-wet spinning, diverting guide for fiber bundle, and apparatus and method for producing fiber bundle  
A spinning pack for dry-wet spinning is provided with a spinneret having not less than 6,000 spinning holes and having an aspect ratio Ra of not less than 2.5 for a spinning hole array of the...
7878786 Apparatus for producing tissue scaffold having aligned fibrils  
An apparatus for producing a tubular tissue scaffold having aligned biopolymer fibrils including a biopolymer gel dispersion feed pump that is operably connected to a tube-forming device having an...
7811898 Method and device for bonding wafers  
The invention relates to a method and a device (1) for bonding wafers (6, 9). Here at least one wafer surface is first wetted with a molecular dipolar compound, whereupon the wafers are brought...
7789649 Device for extruding hollow strands  
Device for extruding hollow strands from thermoplastic material, with an extruder head, having a mandrel, and a calibrating device, for making a dimensional change while production is in progress,...
7727444 Apparatus and method for manufacturing nonwoven fabric  
An apparatus includes a spinning nozzle, a fiber drawing device and a water spray device. The spinning nozzle has spinnerets and a spinning solution is filled therein. The spinning solution...
7708539 Device for calibrating an extruded plastic profile  
A device is suggested for calibrating an extruded plastic profile (1) having a shaping extrusion die (3) and having a framework (6) which is displaceable in the longitudinal direction of the...
7651326 Calibrating plate for an extrusion die for producing plastic profiles  
The invention relates to a calibrating plate for an extrusion die for producing plastic profiles, comprising a substantially plate-shaped basic body (21), in which an opening (22) for guiding and...
7614864 Ergonomic spinning system  
The invention relates to a system for producing endless molded bodies from a molding compound. For producing the endless molded bodies, spinning means are used comprising an extrusion head through...
7513751 Method for regulating the vacuum supply of calibration tools  
A method and apparatus for regulating the vacuum supply to calibration tools which include at least one dry calibration tool and at least one calibration bath, wherein at least one vacuum pump is...
7500841 Apparatus for pumping gases in a film  
The invention is a process and apparatus for producing a cross-linked, tubular film or “tape” that uses a motor driven nip roll assembly and a product driven idler roll to pump gases contained...
7484947 Cooling and molding water tank for a plastic complicated profile  
The invention concerns a cooling and molding water tank for a plastic complicated profile. A plurality of molding blocks and water collection plates are provided along the length inside the tank,...
7458798 Apparatus for extruding polymers employing microwave energy  
An apparatus and method for molding balloon catheters is disclosed. The balloon may be molded by providing a polymeric tube within a mold having an interior cavity in the shape of the desired...
7404710 Method and device for producing and packaging sausage-type products  
According to this method, the products are produced by continuously co-extruding a bead (B) coated with a starting base comprising hydrocolloids so as to form a skin by calcium gelation when the...
7396224 Calibrating basket for a calibrating station  
A calibration basket is configured for a calibration station disposed in an apparatus for producing plastic tubes. The calibration basket contains calibration tools that are successively disposed...
7377762 System for producing resin molded article with spring structure  
The present invention relates to a resin-molded article with a spring structure, and to a method and apparatus for preparing a superficial layer of such a resin-molded article with a spring...
7364681 Spinning device and method having cooling by blowing  
The present invention relates to an apparatus for producing continuously molded bodies from a molding material, such as a spinning solution containing cellulose, water and tertiary amine oxide....
7357630 Calibration device  
A calibration device for calibrating extruded continuous profiles, in particular tubes, includes a housing and a plurality of segment bodies which are received in the housing in a substantially in...
7335010 Device for producing rigid plastic pipes  
A device for producing rigid plastic pipes of an approximately cylindrical shape, contains an extruder and a calibrating station following in the direction of production, which has calibrating...
7293971 Apparatus for making loose fill elements and element made thereby  
A packaging element is formed with a cross-section including a central portion, a first leg extending from one end of the central portion and a second leg extending from the opposite end of the...
7290998 Quick set-up system for calibration devices  
The invention relates to a quick set-up system for calibration devices located downstream from an extruder, in particular one for synthetic profiles. With this quick set-up system, a dry gauge and...
7270779 Method and device for producing continuous molded bodies  
The present invention relates to a method and an apparatus for extruding continuously molded bodies, wherein an extrusion solution, in particular an extrusion solution containing water, cellulose...
7223089 Infinitely adjustable calibrating shell for continuous extruded plastic parts, in particular plastic pipes  
Infinitely adjustable calibrating shell includes a central piece formed by strips or bands which are hingedly connected to each other and intersect like an extendable lattice that is formed into a...
7175415 Moulding system, in particular a calibration die  
The invention relates to a moulding system (3), in particular a calibration die (17), for an extrusion plant, with preferably parallel inlet and outlet faces (28, 29) spaced at a distance apart...
7172397 Two-piece water box assembly for pelletizer  
A two-piece water box assembly includes a water box main body and an inline adapter ring. The water box main body and inline adapter ring define the water box cutting chamber, with the inline...
7150614 Horizontal vacuum chamber seal control device  
Disclosed is an apparatus and a corresponding method for producing a continuous foamed extrudate product in which the extrusion and initial expansion of the foamed extrudate is conducted within a...