ตามที่คุณสอบถามมาเกี่ยวกับถุงใส่เศษซาก ถุงที่ 35
Bag No. 35 has been remarked as “Double Bag”. Just out of my curiosity, what does this mean ?
(Inner bag has a hole or something so that oil can easily leek out, then you put that inner bag into another bag ?)