3-Ply Paper 1-Ply Film Cement Packaging Bags with External Sonic Seal Valve - 20kg Standard Capacity & Custom Options

Professional 3-ply paper and 1-ply film cement packaging bags featuring external sonic seal valve technology. Standard capacity of 20kg with custom capacity options available for industrial applications.

Established in 2005 with over 34 years of production experience, our facility serves major cement companies including China Resources.

• Two Starlinger auto bag making machines (Starlinger Ad Star*Kon AX+)
• Two Highspeed Tapelines
• One Hundred and Fifty-Six Loom machines
• Three Lamination machines
• Seven Printing machines

Comprehensive quality control processes ensure consistent product performance and reliability for industrial applications.

We are a family-owned factory established in 2005 with over 34 years of production experience. We have supplied cement bags to China Resources, one of China's largest cement companies, for 10 years.

Specializing in block bottom valve bags and ordinary PP woven bags for cement, building materials, and chemical materials packaging.