(Mishnah): On Shabbos, one may put water over dregs in order to make them clear (the wine inside them will flow out);

One may strain wine through a scarf or a wicker basket, and put an egg in a mustard strainer.

One may make Yeinomilin (this will be explained) on Shabbos;

R. Yehudah says, one may make Yeinomilin in a cup on Shabbos, in a flask [it is larger] on Yom Tov, and in a barrel on Chol ha'Mo'ed;

R. Tzadok says, the entire [Heter] is according to the number of guests.

(Gemara - R. Ba citing Rav Yehudah citing Rav): [One may strain wine through a scarf] as long as he does not make a cavity [in the receptacle, lest he come to strain in a Meshameres].

Question: May one press [the scarf initially, and] the cavity is made by itself?

Answer (R. Matanyah): One may tilt it to the side [and we are not concerned if a cavity is made by itself], as long as he does not do like during the week (press the scarf. We explained this like PNEI MOSHE.)