Product Introduction

    KL-35D and KL-45D are semi-automatic paper bag bottom opening and gluing machines designed for pre-formed paper bag tubes. The machines complete automatic feeding, bottom creasing, bottom opening, glue spraying, sealing and compacting in a continuous process. They support kraft paper, laminated art paper, white cardboard and grey paperboard, with working speeds of up to 75 bags per minute.

     

    Working Procedure

     

    /
    Automatic feeding
    /
    Bottom openning
    /
    Bottom gluing
    If you need special sizes, please consult experts online.
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    Electrical Accessories Brands
    Main Technical Parameters
    Model KL-220HB KL-350HB
    Paper Paper Tube Length 270-600mm 290-600mm
    Paper Weight    
    Kraft Paper 100-300g/m² 100-300g/m²
    Art Paper+PP Laminated 120-300g/m² 120-300g/m²
    White Cardboard + PP Laminated 150-250g/m² 150-250g/m²
    Grey Paperboard + PP Laminated 150-300g/m² 150-300g/m²
    Device Working Speed 50-75pcs/min 40-70pcs/min
    Total Power 5KW 380V 50HZ 5KW 380V 50HZ
    Machine Weight 5T 5T
    Machine Dimension (L×W×H) 5500×1500×1600mm 5500×1500×1600mm
    Product Specification
    KL-35D Bag Size
    Model KL-35D
    Paper Tube Length 270-600mm
    Paper Weight  
    Kraft Paper 100-300g/m²
    Art Paper+PP Laminated 120-300g/m²
    White Cardboard+PP Laminated 150-250g/m²
    Grey Paperboard+PP Laminated 150-300g/m²
    Working Speed 50-75pcs/min
    Total Power 5KW 380V 50HZ
    Machine Weight 5T
    Dimension(L×W×H) 5500×1500×1600mm
    KL-45D Bag Size
    Model KL-45D
    Paper Tube Length 290-600mm
    Paper Weight  
    Kraft Paper 100-300g/m²
    Art Paper+PP Laminated 120-300g/m²
    White Cardboard+PP Laminated 150-250g/m²
    Grey Paperboard+PP Laminated 150-300g/m²
    Working Speed 40-70pcs/min
    Total Power 5KW 380V 50HZ
    Machine Weight 5T
    Dimension(L×W×H) 5500×1500×1600mm
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    We listen to market demands, transforming challenges into customized solutions—from complete production lines to core components—to engineer equipment that seamlessly integrates with your production processes.

    • Integrated Inline Production
    • Patented Linear Structure
    • Full-Range Size Support
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