A high-altitude balloon manufacturing apparatus. The apparatus includes one or more extruders and one or more extrusion dies in fluid communication with the extruders. Each extrusion die is shaped to define one or more connector channels and one or more layering channels. The connector channels define extrudate flow paths between the layering channels.


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    Title :

    Apparatus for Making Extruded and Co-extruded High-Altitude Balloons


    Contributors:

    Publication date :

    2020-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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