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Plastic Article Or Earthenware Shaping Or Treating: Apparatus > Means Feeding Fluent Stock From Plural Sources To Common Shaping Means To Form Composite Product > Extrusion Shaping Means > For Extruding Film

For Extruding Film

For Extruding Film patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

05/17/07 - 20070110836 - Extrusion/dispensing systems and methods
A device for extruding/dispensing materials on a substrate includes a housing with at least two channels formed to facilitate flow. The housing includes entrance ports for each of the channels for receiving different materials. The housing further includes an exit port for co-extruding the materials on the substrate to generate ...

08/24/06 - 20060188596 - Method and apparatus for forming resin film
This is a divisional of application Ser. No. 10/725,053 filed Dec. 2, 2003. The entire disclosure of the prior application, application Ser. No. 10/725,053 is hereby incorporated by reference. ...

12/08/05 - 20050271762 - Regular division of molten extrusion flow
A blown film die divides a flow of material into two flows with higher and lower flow portions and recombines the flow by combining higher flow portions with lower flow portions. The flow can be divided in circumferential channels between an annular feed ring and an annular distribution ring. ...

12/08/05 - 20050271761 - Apparatus for manufacturing rubber strip
An apparatus for manufacturing a strip of rubber compounds comprises four extruders (2a, 2b, 2c, 2d) and a single extruder head (3). The extruder head (3) comprises an extruder die assembly (6) and a main body (4). The main body (4) is composed of a pair of laterally-spaced lateral blocks ...

12/01/05 - 20050266109 - Multilayer balloon catheter
Multilayer medical devices, apparatuses for making such devices, and methods of making such devices are disclosed. ...

09/22/05 - 20050208167 - Die set of molding extruder for tire with slanted conductive ring
A mold extruder for a tire with a highly electrically conductive ring and a manufacturing method using the same. The extruder solves the problem of static electricity caused by failure to discharge charges generated in a vehicle body, to the ground, but accumulating charges on the tire when a large ...

09/15/05 - 20050202113 - Web bonded plastic sheet extruding system
A web bonded plastic sheet extruding system to provide a fast and economic benefits compliance production of comfortable and duration mid sole for shoes by having two extruders adapted to a heating die and to respectively deliver thermoplastic materials of different densities through the heating guide pipes; two shaft rods ...



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