أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Streaky lines can be formed after tufting due to the carpets been kept folded after tufting so piles can get stuck together.Usually this type of questions can be answered seeing the actual issue by yourself .As i did not have even a photo cannot tell exact reason.