Automatic Kraft Paper Bag Sealing Machine

Are you looking for professional automatic sealing line for heavy-duty kraft paper bags with inner PE liners? The KS-232D/243 Series automatic kraft paper bag sealing machine is professionally developed for this application. It features extra adhesive tape sealing to reinforce the bag closure.

Key Features & Your Benefits

• Fully Automatic Continuous Operation:This automatic bag stitching and sealing machine for Kraft Paper bags runs continuously and automatically. It finishes dust cleaning, edge trimming, inner PE heat sealing, thread stitching and adhesive tape heat sealing in full sequence. The machine is compatible with DS-7C or DS-11 bag closing heads, requiring no manual intervention during operation.
• Improved Productivity:Thanks to full automation, the sealing speed and overall packaging efficiency are significantly upgraded, perfectly suited for large-scale production demands.
• Reinforced Sealing Performance:Combining inner PE heat sealing, thread stitching and outer tape sealing, it delivers solid and reliable sealing results for heavy-duty kraft paper bags.

Two Available Models

1. KS-232D: Designed for 3-layer kraft paper bags
2. KS-243D: Designed for 4-layer kraft paper bags

Main Applications

• Fine chemicals
• Food additives & flour
• Various powder materials
• Powdered fertilizers
• Other bulk products packed in PE-lined heavy-duty kraft paper bags

Why Choose KS Series?

• Full automatic design to down labor costs
• Stable performance for long-hour continuous operation
• Two models to match different specifications of kraft paper bags
• Multi-layer sealing structure for excellent tightness
• Matches perfectly with DS series high-speed sewing heads

The KS-232D/243 Series automatic kraft bag machine with DS-7C / DS-11 sewing head is a practical and reliable choice for your kraft paper bag packaging lines. Feel free to contact us to get more details and quotes!