RIPPING
SEIF 14 (Cont.)
The Tosfos Shabbos says that if a person rips a tightly sewn seam, they are Chayiv for ripping. This is the same way such a ripping to a garment could be Yoitze Kriah. However, if the material was not sewn tightly, rather the threads spaced to look like the rungs of a ladder, ripping such a garment might not constitute the Malacha of ripping, just like an Aval would not be Yoitze Kriah.
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