Products

Qianfeng Machinery provides end-to-end solutions for PP/PE woven bag manufacturing. Explore our four core product categories designed to improve efficiency, reduce labor, and enhance product quality.
16K-90K bags
Daily Output per Line
±1.5 mm
Cutting Accuracy
2-3 mm
Color Registration Accuracy
>1,000 hours
Trouble-free Operation on Average
Multi-Function Conversion Lines

Featuring optional functions such as liner insertion, top hemming, printing, valve bag folding,and more. High-speed, space-saving, and fully automated with hot/cold blade switching.

Optional AI visual inspection ensures every bag meets your exacting standards.

Printing Machines

Our printing machines include intelligent cylinder-free reel-to-reel flexographic presses, stack-type flexographic printers, and semi-automatic pc-to-pc letterpress machines for single-bag printing.

Woven Bag Production Line

Complete systems from extrusion to packaging. Production line capacity depends on the number of extruders and looms, with flexible downstream configurations to match output - scalable to meet any production demand.

Single Function Machines

We provide a range of single-function machines designed for specific steps in woven bag production, including cutting, sewing, gusseting, baling press, recycling, and more. These machines can be used independently or integrated into a complete production line, offering flexibility and efficiency to meet various manufacturing needs.

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