EXTRUSION AIR RING TIP

Extruded molten resin tubes (3) are stabilized dimensionally by using an extended air ring lip (6) to direct the cooling medium at a propitious angle relative to the tube (3) outer surface.

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Bibliographic Details
Main Author DAVID NUNN JONES
Format Patent
LanguageEnglish
Published 03.06.1982
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:Extruded molten resin tubes (3) are stabilized dimensionally by using an extended air ring lip (6) to direct the cooling medium at a propitious angle relative to the tube (3) outer surface.
Bibliography:Application Number: AU19810077772