모델 번호
Block Bottom Valve Bag
Supply abiblity
20 million/month, 5 million/per week
Top
Valve top(automatic filing by machine)
Feature
No leakage, no stitched, no holes
Size
50cm * 60cm * 11cm or Customize
Printing
Offset printing and flexible printing
Technology
Hot air welding
Product name
pp laminated cement block bottom valve bag for cement 50kg