Labels of weavers and labels of launderers are forbidden as kilayim. [If] someone thrusts [the needle] a single thrust, this is not a connection, it does not count as kilayim, and someone who undoes it on the Sabbath is exempt. [If] its two ends are brought to the same side, this is a connection, it counts as kilayim, and someone who undoes it on the Sabbath is liable. R’ Yehudah says: Until he trebles. The sack and the wicker box combine for kilayim.