Enabling "Print-and-Cut" One-Pass Forming for Folding Carton, Paper Cup, and Paper Bowl Factories
In the packaging and printing industry, small-batch, high-mix, and short-lead-time orders are becoming the new norm. Traditional offset printing combined with die-cutting processes are increasingly struggling to meet the flexible production demands of folding carton, color box, paper cup, and paper bowl manufacturers. This is largely due to their inherent limitations, such as high plate-making costs, large minimum order quantities (MOQs), and lengthy job changeover times.
The integrated solution of "Digital Water-based Ink Printer + Flatbed Cutter" launched by Ruicai Technology is designed specifically to solve this exact pain point. It seamlessly connects the entire workflow from pre-press to die-cutting. Requiring no plates and no physical dies, it truly enables the rapid fulfillment of small-batch orders.
Two Machines in One: "Print-and-Cut" Revolutionizing Traditional Workflows
The traditional packaging production process involves: printing → sending to a die-cutting factory → die board making → waste stripping. This workflow requires at least three times of material handling and two rounds of waiting. Consequently, it suffers from long lead times and high material waste.
Ruicai's solution integrates digital printing and digital cutting into a single, seamless process:
Front-end Printing: Utilizing a digital water-based ink printer with a 1.3m printing width, equipped with 8 Epson printheads and 8 color channels, it achieves full-color printing in a single pass. The water-based ink solution is eco-friendly and odorless, making it perfectly suited for food-grade paper cups and paper bowls.
Back-end Cutting: The printed sheets feed directly into the Ruicai RB-1813 Cutter (1.3m × 1.8m cutting area). Equipped with an oscillating knife, drag knife, creasing wheel, and carton box module, it completes the cutting, creasing, and folding of custom-shaped boxes in one go—no tool changes required.
The Core Advantage of "Print-and-Cut": Immediate online cutting upon printing completion eliminates the need for material handling, waiting, and secondary registration. It consolidates a three-line process into a single production line.
CCD Registration: Precision is No Longer an Issue for Custom-Shaped Boxes
The die-cutting registration accuracy for custom-shaped packaging boxes (such as airplane boxes, display boxes, and irregular-shaped inserts) has always been a major technical challenge. Traditional manual registration often results in significant errors and a high reject rate.
Ruicai's solution utilizes CCD vision registration technology, performing die-cutting by scanning registration marks:
1. The printer pre-prints 4 registration marks at the four corners of the sheet.
2. The cutter is equipped with a CCD industrial camera that automatically scans and identifies the coordinates of these marks.
3. The system real-time corrects any cutting path deviation based on the mark positions.
4. Even if the sheet has a slight skew or stretching, the die-cutting path aligns perfectly with the printed graphics.
This technology ensures that "print-and-cut" one-pass forming is not just a slogan, but a stable, consistently reproduced process for every single sheet.
Who Needs This Solution the Most?
Folding Carton & Color Box Factories
· Small-batch trial production and proofing: One solution handles it all,with no need for dedicated die-cut molds.
· E-commerce packaging & gift box customization: Change orders in minutes with zero mold costs.
· Irregular-shaped boxes and cartons: Cut on demand with zero delay from design to reality.
Paper Cup & Paper Bowl Factories
· Small custom batch printing and die-cutting: Eco-friendly and safe water-based ink.
· Promotional cups & branded custom cups: Capable of handling orders starting from just 200 pieces.
· Integrated accessories: Such as custom-shaped lids and sealing accessories for paper bowls.
Solution Highlights at a Glance
| Item | Specifications / Features |
|---|---|
| Printing Width | 1.3m (Speed: 50㎡/h) |
| Printhead Config | 8 Epson Industrial Printheads / 8 Color Channels |
| Ink Type | Water-based Ink (Eco-friendly & Odorless) |
| Cutter Model | Ruicai RB-1813D (1.3m × 1.8m) |
| Cutting Tools | Oscillating Knife / Drag Knife / Creasing Wheel / Carton Box Module |
| Registration | CCD Vision Positioning; auto-correction via Mark point scanning |
| Core Process | Printing → Cutting in one pass; No plate-making, No die molds |
Conclusion
The era of small-batch, personalized packaging is here. Ruicai Technology's integrated "Digital Printing + Digital Cutting" solution allows folding carton factories and paper cup/bowl manufacturers to accept small orders, proofing orders, and custom orders with the lowest trial-and-error costs and the fastest delivery speeds.
Say goodbye to waiting for molds, goodbye to registration errors, and goodbye to high MOQ barriers. From the first sheet to the final box, achieve "print-and-cut" completion with one machine.
Contact Us
To learn more about the solution details or to schedule a proofing test, please contact Ruicai Technology.
