the world > relative properties > wholeness > mutual relation of parts to whole > fastening > binding or tying > a bond, tie, or fastening > [noun] > for the mouth of a sack
a1500 (a1460) (1994) I. xii. 112 Hold ye my mare... Whylst I, with my hand Lawse the sek-band.
1638 J. Penkethman sig. H For Salt, Yeast, Candle, and Sack-bands 2d.