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Plastic Article Or Earthenware Shaping Or Treating: Apparatus > Means Providing A Shaping Orifice > Single Inlet, Plural Shaping Orifices Single Inlet, Plural Shaping OrificesSingle Inlet, Plural Shaping Orifices 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.08/02/07 - 20070178183 - Extrusion apparatus and adapters therefor There is provided an adapter for an extrusion apparatus to split the flow of a molten material into a plurality of extrusion pathways (20), which adapter comprises an input channel (8), a first output channel (22), a second output channel (24) and means (26, 30) for adjusting the flow balance ... 07/26/07 - 20070172536 - Blow head for producing blown tubular film The invention relates to a blow head for producing blown tubular films from thermoplastic materials. Films produced by conventional blow heads often have dull strips or wavy areas, the so-called spiral strips. The aim of the invention is to avoid these negative film properties. For this purpose, the blow head ... ### FreshPatents.com Support |