Liquefied gas container manufacturing method and liquefied gas container

A method for manufacturing a liquefied gas container includes a first release film forming step in which a first release film is formed on an outer surface of an inner container provided with a protrusion, an outer core shaft layer forming step in which a second release film is formed on an outer su...

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Bibliographische Detailangaben
Hauptverfasser: YONEMOTO KOICHI, YAMAMOTO MUTSUYA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A method for manufacturing a liquefied gas container includes a first release film forming step in which a first release film is formed on an outer surface of an inner container provided with a protrusion, an outer core shaft layer forming step in which a second release film is formed on an outer surface of an outer container provided with a protrusion, an outer container forming step in which a second release film is formed on an outer surface of the inner container provided with a protrusion, and an outer core shaft layer dissolving step in which the first release film and the second release film are dissolved. In the outer core shaft layer forming step, a resin outer core shaft layer core shaft capable of being dissolved in a solvent is formed on the outer side of the first release film, in the second release film forming step, a second release film is formed on the outer surface of the outer core shaft layer, and in the outer container forming step, a resin outer core shaft layer core shaft capable of bei