FlG. 8.—A, starch granulesfrom Sagus Rumph. ; B, fromS. boratsus. Fig. 7. -a, starch granules from thetubers of Maranta arundinacea ; b, those from M. indicc (WestIndian arrowroot). drawing the thread several times between them. The air-drythreads were then tested for stiffness in the manner…
Textile finishing
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