Digital Printing Machine

Digital Printing Machine 

Digital Packing Printing Machine is a high-tech plate-free printing equipment, mainly adopting Single Pass one-way high-speed inkjet technology and industrial piezoelectric nozzles to realize direct inkjet printing without making plates. It breaks the limitations of traditional printing on order quantity, supports one-piece printing and rapid order change, and can realize variable data printing (such as QR codes, serial numbers) to meet the personalized customization needs of small-batch and multi-batch packaging. It is widely used in high-end packaging, customized gift boxes, anti-counterfeiting labels, e-commerce express packaging and other fields, and has the advantages of environmental protection, high efficiency and flexible adaptation.

Core Features

① Plate-free Printing: No need to make film and plate, which greatly saves the plate-making cost and shortens the production cycle. It can realize same-day order reception and delivery, and flexibly respond to urgent orders such as e-commerce promotions and emergency replenishment.

② Variable Data Printing: It can realize one-code-per-box, print different QR codes, serial numbers and other information on each package, and meet the needs of anti-counterfeiting, traceability and precision marketing in food, medicine and other industries.

③ High Precision and High Efficiency: The printing resolution can reach 600×600dpi ~ 1200×1200dpi, which can restore clear patterns and small texts even on rough corrugated cardboard. The printing speed can reach 30-75m/min, and high-efficiency intensive production can be realized.

④ Environmental Protection and Energy Saving: It mainly uses water-based or UV environmentally friendly ink, with far lower waste water and waste emissions than traditional printing processes, meeting the requirements of green production.

Working Principle

First, import the printing pattern and variable data through special software, and set the printing parameters; then place the packaging substrate (paper, cardboard, plastic film, etc.) on the feeding platform, and adjust the alignment position; then the industrial piezoelectric nozzle sprays ink directly on the substrate according to the digital signal, and the ink is quickly fixed through the LED-UV drying system; finally, the finished product is collected after quality inspection, and the whole process is automatically controlled without manual intervention in the middle.

Applicable Scenarios

① E-commerce Packaging: Customized express boxes, small-batch commodity packaging, and temporary promotional packaging;

② Food and Medicine: Anti-counterfeiting traceable packaging, batch-specific labels, and small-batch gift boxes;

③ Daily Chemicals and Cosmetics: High-end customized gift boxes, personalized labels, and flexible packaging with variable information;

④ Sample Printing: Small-batch samples and trial-pack packaging for new products, reducing the cost of sample production.

Technical Parameters

Parameter Item	Technical Indicators
Printing Precision	600×600dpi ~ 1200×1200dpi
Printing Speed	30-75m/min (2400-7200 sheets/hour)
Nozzle Configuration	16-48 industrial piezoelectric nozzles
Material Thickness	1.5-20mm (cardboard/film)
Ink Supply Method	Automatic continuous ink supply (CMYK + spot color)
Special Features	Variable data printing, automatic deviation correction, instant printing and drying
Ink Type	Water-based ink, UV environmental protection ink
Applicable Order Volume	1 piece ~ large batch (one-piece printing available)

Core Components

Feeding Unit: Automatic unwinding/paper feeding, constant tension control, dust and static removal; Printing Unit: Multi-color group independent servo drive, automatic registration, pressure adjustment; Drying System: Hot air/infrared/LED-UV curing to ensure rapid ink fixation; Post-processing Unit: Die-cutting, waste cleaning, folding, stacking, counting and collecting; Control System: PLC + touch screen, AI color monitoring, remote operation and maintenance.

Standard Working Process

Material Loading → Positioning and Deviation Correction → Multi-color Overprinting → Ink Drying → Quality Inspection → Die-cutting/Slitting → Finished Product Stacking → Automatic Counting Output

Application Fields

Food and Beverage: Snack bags, beverage labels, cartons, aluminum foil packaging; Pharmaceutical and Health Care: Medicine boxes, medicine bottles, aluminum-plastic plates, medical composite films; Daily Chemicals and Cosmetics: Hoses, gift boxes, plastic bags, label stickers; Electronics and Logistics: Cartons, express waybills, anti-counterfeiting labels, barcode logos; Industrial Packaging: Corrugated cartons, heavy-duty packaging, waterproof composite films.

Core Advantages

1. Efficient and Stable: Automatic online production, 24-hour continuous operation, fast order change and low loss;

2. High Precision: Servo control + automatic registration, minimal color and position errors;

3. Environmental Protection and Energy Saving: Mainstream use of water-based/UV ink, low VOCs and optimized energy consumption;

4. Flexible Adaptation: Can print various packaging materials such as flat/curved, thin/thick, soft/hard;

5. Intelligent Upgrade: Supports digital management, remote monitoring and quality traceability.