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China's Leading Suppliers and Factory: ZB 1100RS-380S/ZB 700RS-250S Fully Automatic Paper Bag Making Machine

The ZB 1100RS-380S/ZB 700RS-250S fully automatic paper bag making machine outperforms traditional single-sheet paper feeding machines with a production capacity increase of over 20%. This innovation effectively addresses quality issues like base paper deformation after slitting, allowing users to save on production investments while reducing overall production costs. Featuring a handle full servo cutting system, this intelligent full servo machine can be customized to meet specific needs, As a patented invention by Zenbo (ZL 2017 1 0652588.2; ZL 2015 1 0162894.9; ZL 2015 1 0044478.9), this machine has been recognized as the first (set) in key areas in China. It is compatible with various paper types, including kraft paper and art paper (including film laminated paper). For those seeking reliable suppliers and factories in China, the ZB series stands out as a top choice for enhancing production efficiency and quality

    Description
    This series of paper bag machines can simultaneously use two types of paper feeding methods: roll feeding and sheet feeding, meeting the requirements of different printing processes for paper. The roll feeding method eliminates the traditional process of cutting paper, reducing the number of paper loading cycles and downtime for paper changeovers, decreasing the workload for operators, and lowering labor intensity. Compared to sheet feeding, the roll feeding method increases productivity by more than 20% and solves issues such as paper deformation after cutting, which affects the quality of paper bags. This saves users' investment in paper bag production and reduces production costs. The handle can be customized with either round or flat rope, and employs full-servo handle cutting, saving 6-8 kilograms of paper handle material per day compared to traditional paper bag machines. This type of paper bag machine includes automatic folding and bottom cardboard inserting functions, ensuring stable operation and high production speed. The fully customizable intelligent full-servo (E) model significantly reduces setup time, addressing the industry challenge of automatic machines producing small batches of diverse paper bags, thereby creating more market value for users.
    ZB1100RS-380S

    Designed for mass production of medium-sized paper bags with handles. The machine primarily produces finished paper bags with lengths ranging from 180mm to 380mm and accordion widths ranging from 70mm to 170mm. If you need to confirm whether this machine can produce medium-sized paper bags, please send the bag's dimensional data for easy contact, and we will reply to your inquiry as soon as possible.

    ZB700RS-250S

    Designed for mass production of small-sized paper bags with handles. The machine primarily produces finished paper bags with lengths ranging from 150mm to 260mm and accordion widths ranging from 60mm to 130mm, capable of producing most small-sized paper bags available in the market. Please feel free to contact us, and we will tailor a reasonable machine solution based on your specific requirements.

    Standard configuration
    Top folding Joint Type: Directly pasting
    Gluing position on Big side (Bag surface)
    ZB700RS-250S (4)y5k
    Option 1
    Top folding Joint Type: Insert pasting
    Gluing position: small side (Gusset)
    ZB700RS-250S (5)5jq
    Option 2
    Flat Handle
    ZB700RS-250S (8)7lz
    Main Technical Parameters
    ZB1100RS-380S Drawing
    3 Bag Mouth Processes Process 1 Process 2 Process 3
    Roll
    Paper Roll Width mm 520-1100 520-1100 520-1100
    Slitting Length mm 320-600 320-560 320-600
    Max. Roll Diameter mm Φ1200 Φ1200 Φ1200
    Max. Roll Weight kg 1200 1200 1200
    Paper Core Diameter mm Φ76 Φ76 Φ76
    Sheet
    Max.Sheet(LxW) mm 1100X600 1100X560 1100X600
    Min.Sheet(LxW) mm 520X320 520X320 520X320
    Sheet Weight g/m² 100-190 100-190 100-190
    Bag
    Bag Tube Length mm 280-560 320-560 280-560
    Top Folding Depth mm 40-60 - 40-60
    Handle Patch Weight g/m² 120-190 120-190 120-200
    Handle Patch Roll Diameter mm Φ1000 Φ1000 Φ1000
    Handle Patch Roll Width mm 60-100 60-100 60-100
    Bottom Cardboard
    Weight g/m² 250-400 250-400 250-400
    Width mm 64-164 64-164 64-164
    Length mm 174-374 174-374 174-374
    Machine Specs
    Speed bags/min 40-80
    Voltage V 380
    Total Weight T 33.3
    Total/Production Power kW 56.5/33.9
    Machine Size(LxWxH) mm 22200x6200x2950
    ZB700RS-250S Drawing
    3 Bag Mouth Processes Process 4 Process 5 Process 6
    Roll
    Paper Roll Width mm 480-770 480-770 480-770
    Slitting Length mm 265-445 265-405 265-445
    Max. Roll Diameter mm Φ1200 Φ1000 Φ1000
    Max. Roll Weight kg 1000 1000 1000
    Paper Core Diameter mm Φ76 Φ76 Φ76
    Sheet
    Max.Sheet(LxW) mm 770X445 770X405 770X445
    Min.Sheet(LxW) mm 480X265 480X225 480X265
    Sheet Weight g/m² 100-190 100-190 100-190
    Bag
    Bag Tube Length mm 225-405 225-405 225-405
    Top Folding Depth mm 40-50 - 40-50
    Handle Patch Weight g/m² 120-190 120-190 120-200
    Handle Patch Roll Diameter mm Φ1000 Φ1000 Φ1000
    Handle Patch Roll Width mm 60-80 60-80 60-80
    Bottom Cardboard
    Weight g/m² 250-400 250-400 250-400
    Width mm 54-124 54-124 54-124
    Length mm 144-254 144-254 144-254
    Machine Specs
    Speed bags/min 40-80
    Voltage V 380
    Total Weight T 29.3
    Total/Production Power kW 56.5/33.9
    Machine Size(LxWxH) mm 22400x6000x2950
    Frequently Asked Questions (FAQ)
    What are the advantages of the dual feeding system (roll and sheet feeding)?

    This system accommodates both roll and sheet feeding, meeting different printing process requirements. Roll feeding eliminates traditional paper cutting, reduces downtime for paper changeovers, decreases labor intensity, and increases productivity by more than 20% while preventing paper deformation.

    What range of bag sizes can these machines produce?

    The ZB1100RS-380S is designed for medium-sized bags (lengths: 180mm-380mm, accordion widths: 70mm-170mm). The ZB700RS-250S is designed for small-sized bags (lengths: 150mm-260mm, accordion widths: 60mm-130mm).

    How does the full-servo handle cutting system save material costs?

    The full-servo handle cutting system allows for customized round or flat rope handles. It is highly precise and saves 6 to 8 kilograms of paper handle material per day compared to traditional paper bag machines.

    Does the machine support automatic bottom cardboard insertion?

    Yes. This series of paper bag machines includes automatic folding and bottom cardboard inserting functions, which ensures stable operation and maintains a high production speed.

    How does the intelligent full-servo (E) model benefit small batch production?

    The fully customizable intelligent full-servo (E) model significantly reduces machine setup and changeover times. This addresses the common industry challenge of producing small batches of diverse paper bag types efficiently.

    What is the production speed and power requirement of these machines?

    Both models operate at a speed of 40-80 bags/min, require a voltage of 380V, and have a total power rating of 56.5 kW (with production power consumption at 33.9 kW).

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