QF-FKJ-600

Valve Woven Bag Automatic Top Folding, Cutting and Sewing Machine

Width of Fabric Roll (mm)400-520

Cutting Length (mm)500-900

Cutting Accuracy (mm)±1.5mm

Bottom Folding Width (mm)15-30

Production Capacity (pcs/min)25-35

Stitch Pitch (mm)7-12

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Valve Woven Bag Automatic Top-Folding, Cutting and Sewing Machine

Product Introduction

Fully automated machine for producing valve woven bags from PP woven fabric rolls, with or without a gusset - featuring "L" type cutting, bottom sewing, top folding, top sewing, and bag collection, with optional edge banding for both bag top and bottom.

Product Parameters

Model No.	QF-FKJ-600
Width of Fabric Roll (mm)	400-520
Cutting Length (mm)	500-900
Cutting Accuracy (mm)	±1.5mm
Bottom Folding Width (mm)	15-30
Production Capacity (pcs/min)	25-35
Cutting Type	Hot cutting or cold cutting or both as required
Sewing Machine Type	Single Stitch (double stitch for option)
No. of Sewing Machine	2sets, one for top, one for bottom
Stitch Pitch (mm)	7-12
Gross Power (kw)	10
Weight (kg)	5000 approx.
Installing Dimensions (LxWxH) (mm)	6000x10000x1500
Remarks	7.5kw air compressor prepared by the customer

Product Details

01.

02.

Precision-length control: User-friendly touchscreen and servo motor system maintains ±1.5mm accuracy on every bag.

03.

Switch seamlessly between cold-cutting (laminated bags) and hot-cutting (non-laminated) in under 1 minute.

04.

Hot cutting seals edges without adhesion for a smooth bag opening, while cold cutting provides clean, fray-resistant edges with no heat distortion, ensuring consistent performance in both modes.