Insulating layers joined by seams. Sonic welding saves time and reduces weight. Layers of blanket built up from alternating layers of polyester sheet and polyester net. Paper pattern showing lines along which layers are joined together placed over top layer.
Sonically-Welded Thermal Blankets
NASA Tech Briefs ; 8 , 3
1985-02-01
Miscellaneous
No indication
English
Fastener for thermal insulation blankets
NTRS | 1979
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