Single Pass Paper Bag Digital Printer

CMYK-330

The digital paper bag printing machine is a plate-free inkjet printing system designed specifically for packaging products such as paper bags and tote bags. Using CMYK four-color inkjet technology, it can directly print electronic files (such as designs, text, and variable data) at high speed onto absorbent surfaces such as kraft paper, greaseproof paper, and biodegradable materials. Supporting single- or double-sided printing, it is suitable for small-batch customization, personalized logos, and variable data printing, significantly reducing the minimum order requirement for traditional printing.

What is CMYK-330?

CMYK-330 is a Roll fed square bottom kraft paper bag making machine designed for square bottom kraft bags, grocery bags, retail bags and food packaging bags.

To configure CMYK-330 accurately, buyers should provide roll paper width, bottom width, gusset, paper GSM, printing and required speed. CHAMPION reviews these inputs against the finished bag sample before confirming the machine layout.

Technical Specification Overview of CMYK-330

Machine category Roll fed square bottom kraft paper bag making machine
Model / product name CMYK-330 - Single Pass Paper Bag Digital Printer
Suitable bag applications square bottom kraft bags, grocery bags, retail bags and food packaging bags
Main production process roll feeding, side gluing, bottom forming, cutting, folding and finished bag output
Buyer confirmation points roll paper width, bottom width, gusset, paper GSM, printing and required speed
Single Pass Paper Bag Digital Printer

Paper Bag Size Calculator

Enter the finished luxury paper bag dimensions to calculate the required flat paper size and check whether the selected machine range is suitable.

CMYK-330 | Roll-fed square bottom paper bag machine
Luxury bag sample D front width / C gusset / J height / F top fold
Flat paper layout Generated after machine range check
The Bag Size You Need Formula: W = 2D + 2C + G; H = F + J + K; K = C/2 + 15
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Waiting for input Enter D, C, J, F and G, then generate the flat paper layout.
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Send dimensions

This calculator is for early project screening. Final machine selection should also confirm paper GSM, handle type, bottom structure, glue method, printing process and target production speed.

Machine Description 


The digital paper bag printing machine is a plate-free inkjet printing system designed specifically for packaging products such as paper bags and tote bags. Using CMYK four-color inkjet technology, it can directly print electronic files (such as designs, text, and variable data) at high speed onto absorbent surfaces such as kraft paper, greaseproof paper, and biodegradable materials. Supporting single- or double-sided printing, it is suitable for small-batch customization, personalized logos, and variable data printing, significantly reducing the minimum order requirement for traditional printing.

Machine Features


1. Adopt P.L.C control system. self-developed special motherboard, patent protection. unique in the market, good stability, self-contained image feathering function and variable data printing. support multi-task continuous printing.     

2. The original ink circuit circulation technology can effectively eliminate the small air bubbles in the ink and the air in the ink circuit and continuously supply ink to the print head with a stable and balanced negative pressure value.     

3. The printer has automatic cleaning, automatic moisturizing, and the design life of the nozzle is more than 1.5 years. The printer is designed with a print head protection device to prevent the print head from being scratched and damaged by materials. 
    
4. The self-developed feeding belt (patented) has a high-precision automatic deviation correction function and a reasonable layout of suction holes to ensure that the printing material is more stable during transportation. 
    
5. Advanced color management engine and color processing tools, manage colors with friendly and casy-to-use color control. advanced dithering mode for phot-realistic output, fully customized print setings, enhance printing effect. CC profiles for various media and print modes, suporting use of third-party RIP software.
     
6. 3.5L large-capacity ink 6supply system, equipped with environmentally friendly pigment ink and dye ink. Imported high-quality water based raw materials are used to make the printing effect more vivid and the color saturation higher. At the same time, no VOC waste gas is generated, and there is no need to worry about environmental protection issues"
     
7.The printer is equipped with a sensitive automatic calibration system, an automatic printing positioning system, and equipped with multiple sensors to accurately position and print.
     
8.Fully digital single pass printer, it can print when it is turned on, the printing cost is low, the speed is fast, the production efficiency is high, no need for plate making, and it can be printed by importing pictures. The max printing length of a single image is 20m. The max printing accuracy is 600dpi*1200dpi and the fastest printing speed is 50m/min 
    
9.The professional automatic 9 feeder has fast, stable and uniform feeding characteristics, which improves printing efficiency and saves the cost of manual feeding. The structure of the 1 printer is all steel  integrated, strong and durable. The fuselage is designed with multiple maintenance windows for important components, which is convenient for mai 

Bag Size


Single Pass Paper Bag Digital PrinterSingle Pass Paper Bag Digital Printer

Machine Floor Plan


Single Pass Paper Bag Digital Printer


Digital Single Pass Carton Printer
(CMYK-330)
ApplicationCorrugated cardboard, Craft Paper Bags, Ready-made Boxes, Cardboard pizza Boxes, Kraft Caraboard And Some Matte Paper Material...
Printhead ModelEpson 3200 Head
Head Lifetime2 years
InkWater Based Ink(pigment ink)
Epson Head Advantage1. Epson authorized original 3200-A1 print head, variable ink dots, 4-level grayscale printing.
2. Support variable data printing, multi-task continuous printing
3. Automatic cleaning, automatic positive/negative pressure ink supply system.
4. Self-developed special printing motherboard
5. More than 1 patent protection technology (patent)
Ink ConsumptionPigment: 1 link print 200 square meter, 1 set of ink(CMYK) print 800 square meter (100% cover)
Printing ColorCMYK
Quantity Of Printheads10 pcs
Printing Page WidthUp to 330 mm
Max Material Width680mm
Gross Weight800KG
Power3.5KW
Print SoftwareSai Flexi photo softwrare
Media Thickness1-80mm
Print SpeedHigh Speed: 30m/min (1200300dpi)
Medium Speed: 15m/min (1200600dpi)
Low Speed:5m/min (1200*1200dpi)
Package Size11.2×2.15×1.5m
Auto FeederApplicationAuto Feeder For The Small Size Carton, Cardboard, Corrugated Paper Box, fan Cup Paper.
Max Material Width680mm
Voltage/PowerVoltage 220v, Power 2.2kw 1 Phase
Package Size0.850.851.2m, 100kg
Electronics SystemLMC Brand
MaintenanceHead Clean, Daily Maintenance
WarrantyThe Machine Has 1 Year Warranty, Except The Head And Ink System


Paper Bag Machine Buyer FAQ

Which specifications determine a square-bottom machine configuration?

CMYK-330: Confirm paper roll width and diameter, bag width, tube length, gusset, bottom width, paper GSM, printing colors, handle requirement and target speed.

Which bags are suitable for a square-bottom production line?

CMYK-330: Typical applications include kraft shopping bags, grocery bags, takeaway bags, bakery bags and retail carrier bags that need a stable standing bottom.