High Barrier MWS

Multi-wall paper bags are designed to provide strong product protection, with high elasticity and high tear resistance consisting of several layers of heavy duty kraft paper supplied in open top or valve sacks, printed or plain.


Ply specs: Bleached or unbleached 70 or 90 GSM virgin paper
PE coated unbleached 70 (paper) + 8/10 (PE), HDPE 7 µm
LDPE 50 or 70 µm (open top sacks inner ply only)

Sack sizes: Filling capacity from 10 to 50 Kg, handle available for sacks between 10 and 13 Kg

Perforation: Full micro on all or inner plies, top/top & full micro on all plies
Embossing on outer ply
Open top or valve (ultrasonic, standard, protruding, tubular, plastic) sacks

Number of plies: 2 to 5

Printing: Up to 8 colors


  • Building Materials
  • Cement Mixtures
  • Flour
  • Gypsum
  • Grouts
  • Sugar
  • Mortars
  • Starch
  • Bromine salt
  • Drilling powder
  • Milk powder
  • Cake mix
  • Calcium carbonate
  • Chemical
  • Petrochemical
  • Others

Also Known As

Paper sacks, Valve sacks, Multi-wall paper bags

Request a Quote

    Thank you for submitting your request.

    Contact Us

    We are excited to help you with any questions you might have.
    If you are looking for answers go ahead and send us an email or give us a call.
    Our team will cover all information needed.
    Sales Enablement Department   |   sed@napconational.com   |   +966-13-847 2288 / +966-13-847 2326    Ext. 3318