Paper Coffee Tea Cup Multi 4 6 Color Offset Printing Machine

Full Automatic Plastic Cup 6 Color Offset Printing Machine

JST-OF100 Full Automatic Offset Printing Machine: High-Speed ​​Multi-Color Cup Printing Solution

The JST-OF100 is a high-performance fully automatic 6-color offset printing machine designed for high-speed, precision printing on disposable cups, plastic cups, paper cups, and conical containers. Engineered with advanced rotary offset cup printer technology, this machine integrates a multi-station cup printing press that delivers exceptional print quality at production speeds of 200 to 350 pieces per minute—making it one of the most efficient automatic cup printing machines available for the beverage packaging industry.

Built for demanding commercial applications, the JST-OF100 combines 6 color offset printing capability with a unique perfector offset printing mechanism that ensures flawless multi-color registration without relying on color sensors. The machine supports cups ranging from 4oz to 32oz, with a maximum printing depth of 160mm and cup body slope adjustable from 0 to 12 degrees, accommodating everything from straight-wall tumblers to conical yogurt cups and tapered beverage containers.

Whether you are a disposable cup printing machine manufacturer, a contract packer, or a promotional product business, the JST-OF100 delivers industrial-grade reliability, precision color registration, and the flexibility to handle custom logo printing on a wide variety of cup materials—including PP, PET, paper, and PLA.

Key Features at a Glance

When investing in a high-speed cup printing machine, you need more than just speed. You need consistent quality, low operating costs, easy maintenance, and a machine that integrates seamlessly into your production line. Here’s why the JST-OF100 stands out:

– True 6-Color Offset Printing in One Pass
Unlike silk screen or pad printing systems that require multiple passes or separate curing steps per color, the JST-OF100 uses a rotary offset printing press design where all six colors are sequentially transferred to the rubber blanket on the drum offset printing machine cylinder. The full-color logo is then transferred to the cup in a single rotation. This eliminates color-to-color registration errors and dramatically reduces setup time.

– Mechanical Synchronization – No Sensor Errors
Many automatic printing machines rely on optical sensors for color registration, which can fail due to dust, lighting changes, or cup surface variations. The JST-OF100 uses precision mechanical synchronization between the offset printing machine cylinder and the 8-station夹具 turntable. The result is near-zero registration error and consistent print quality across thousands of cups.

– Unmatched Speed with 8-Station Turntable Design
The 8-station cup printing press turntable allows multiple cups to be processed simultaneously. While one cup is being printed, others are being loaded, pre-treated, cured, or ejected. This continuous motion design enables sustained output of 200–350 cups per minute, making this high speed cup printing machine ideal for large-volume production runs.

– Integrated Pre-Press and Post-Press Treatment
The machine includes an integrated corona treatment station to increase surface energy on plastic cups, ensuring UV ink adhesion. After printing, a UV curing system for cup printer instantly cures the ink, allowing immediate handling and packaging without smudging.

– Built for Disposable Cup and Beverage Container Applications
From paper cup printing machine applications to plastic cup offset printing, the JST-OF100 handles a full range of materials and sizes. It is equally effective for coffee cup printing, yogurt cup printing, ice cream cup printing, and takeaway cup printing requirements. Adjustable tooling supports cup rim diameters from 50mm to 180mm and cup depths from 30mm to 180mm.

– Integrated Packaging Option
For turnkey production lines, the machine can be equipped with an automatic packaging unit that wraps finished cups directly after counting and stacking. This pack to pack offset printing machine configuration minimizes handling and reduces labor costs.

– Robust Construction with Premium Components
Built on a heavy-duty cast iron frame, the JST-OF100 incorporates precision-ground offset printing machine cylinders, servo-driven ink trains, and high-quality SMC pneumatic components. It is designed for continuous 24/7 operation in industrial environments.

Products Description

Brand	JUSTE
Model	JST-OF100
Printing color	6 Color / customize
Max. Printing Depth	160mm
Max. Cup Body Slope	0-12 degree
Control	PLC System
Printing speed/hr	21000
Cup Rim	50—180 mm
Cup Body Depth	30—180mm
Main Motor Power	8Kw
UV Curing Power	6Kw
Total Power	22Kw(with Packing Machine)
Weight	About 6T
Dimension (L×W×H)	6500×2500×2660mm

Detailed Machine Components & Features

Automatic Cup Elevator / Hopper Loader

The automatic cup elevator is the starting point of the production line. Bulk cups are loaded into the hopper, and the elevator gently lifts them to the correct height for the feed conveyor. The elevator is designed to handle both paper and plastic cups without damaging rims or sidewalls. Its variable-speed motor synchronizes with the main machine speed to ensure a consistent cup supply. For disposable cup printing machine operations, reliable cup feeding is essential to maintain production targets and minimize downtime.

Cup Feed Conveyor

The cup feed conveyor transports cups from the elevator to the separation station. The conveyor belt is width-adjustable to accommodate different cup diameters, and the integrated sensors ensure that cups are delivered at the correct spacing for the separation mechanism. Smooth and consistent feeding is critical for maintaining the machine’s 200–350 pcs/min output rate. This system is designed to handle cups ranging from 4oz to 32oz, making it suitable for coffee cup printing machine applications as well as larger 32oz cup printing machine setups.

Cup Separation Wheel System

The cup separation wheel system uses four rotating wheels—two with right-hand threads and two with left-hand threads—to gently separate nested cups. As the wheels rotate, they pull the bottom cup downward while holding the remaining stack in place. A synchronized air jet then blows the separated cup onto the 8-station turntable. This mechanical separation method is highly reliable and eliminates the misfeeds common with vacuum-based systems. It is particularly effective for plastic cup dry offset printing applications where consistent cup positioning is essential for print accuracy.

8-Station Mandrel Turntable

The 8-station mandrel turntable is the heart of the JST-OF100’s high-speed production capability. Each of the eight stations is fitted with a custom cup mandrel that securely holds the cup during printing. The turntable rotates continuously, moving cups through the corona treatment, printing, UV curing, and ejection stations. While one cup is being printed by the rubber blanket offset printing cylinder, seven other cups are simultaneously undergoing other processes. This multi-station cup printing press design maximizes throughput and is a hallmark of industrial offset printing machinery.

Corona Pre-Treatment Station

The corona pre-treatment station uses high-frequency electrical discharge to increase the surface energy of plastic cups, particularly PP and PET materials. This process, often referred to as flame or corona treatment in the industry, ensures that UV inks adhere properly and cure with maximum durability. Without adequate pre-treatment, ink adhesion can fail, resulting in print that scratches or peels. For dry offset printing machine for cups and plastic cup offset printing machine applications, consistent pre-treatment is critical for achieving professional, long-lasting results.

Ink Train System – Complete Assembly

The ink train system of the JST-OF100 consists of a precisely engineered series of rollers that transfer, meter, and homogenize UV ink before delivering it to the printing plate. The system includes the following key components:

– Ink Fountain: Contains the ink supply with an adjustable metering roller that controls ink film thickness.
– Ink Ductor Roller: Oscillates between the fountain roller and the ink train to transfer a consistent amount of ink.
– Vibrating Roller: Rotates and oscillates laterally to distribute and homogenize ink across the entire width of the roller train.
– Distributor Rollers: Further refine and smooth the ink film.
– Form Rollers: The final rollers in the train that directly contact the printing plate and apply the ink to the logo areas.

This advanced ink train design ensures that each of the six color stations delivers uniform, precisely metered ink to the plate, resulting in consistent color density across the entire production run. Proper offset printing supplies and maintenance of these rollers are essential for long-term print quality.

Blanket Cylinder – Offset Transfer Drum

The blanket cylinder is the defining component of any offset printing machine. It is equipped with a rubber blanket offset printing sheet that receives the inked logo from the plate cylinder and transfers it to the cup surface. The JST-OF100 uses a perfector offset printing design where all six color stations sequentially transfer their logos to the same blanket cylinder. The blanket accumulates the complete 6-color logo and then transfers it to the cup in a single rotation. This process, known as offset lithography, ensures perfect color registration without the need for optical sensors. The rubber blanket for offset printing is a consumable item, and the JST-OF100 is designed for quick, tool-free blanket changes to minimize downtime.

UV Curing Station

The UV curing station instantly cures the UV ink immediately after transfer to the cup. The JST-OF100 is equipped with a 6kW UV curing system that provides full-spectrum curing for all six colors in a single pass. The system includes forced-air cooling to protect the lamps and ensure consistent curing temperatures. Proper curing is essential for achieving full chemical resistance, scratch resistance, and adhesion. This uv offset printing machine configuration eliminates the need for separate drying tunnels, saving floor space and reducing energy consumption compared to conventional drying methods.

Cup Ejection with Blow-Off

At the ejection station, a precisely timed blast of compressed air lifts the printed cup off its mandrel. The air is directed at the cup rim edge, ensuring clean separation without tipping or jamming. This blow-off ejection method is gentle on printed surfaces and eliminates mechanical contact that could scratch or smudge freshly cured ink. For high-speed disposable cup printing machine operations, reliable ejection is critical to maintaining continuous production flow and preventing downstream jams.

Stacking Conveyor with Accumulating Tracks

The stacking conveyor receives cups from the ejection station and automatically stacks them into columns. The machine uses side-mounted accumulating tracks that gently guide cups into vertical stacks. Once a predetermined count is reached—set via the touchscreen—the stack is released onto the outfeed conveyor. This integrated stacking system eliminates the need for manual counting and stacking, reducing labor costs and improving line efficiency. The system is adjustable for different cup heights and diameters, making it suitable for everything from small 4oz cup printing machine applications to large 32oz cup printing machine configurations.

Automatic Packaging Machine

For customers requiring a complete production solution, the JST-OF100 can be integrated with an automatic packaging machine. This unit wraps finished cup stacks in film, providing retail-ready packaging directly from the printing line. The packaging system is synchronized with the stacking conveyor and can be configured for different bundle sizes and film types. This pack to pack offset printing machine configuration minimizes handling, reduces contamination risk, and significantly lowers packaging labor costs. It is an ideal solution for large-scale disposable cup printing machine manufacturers and contract packers.

Control Panel with HMI Touchscreen

The control panel features a user-friendly HMI touchscreen that provides centralized control over all machine functions. Operators can set printing speed, adjust ink feed rates, configure cup counting parameters, and monitor production status in real time. The interface includes:

– Auto/Manual Mode Selection: For both production and setup operations.
– Speed Control: Digital adjustment of main motor speed, feed conveyor speed, and UV curing intensity.
– Parameter Settings: Ink ducting frequency, cup stack count, and diagnostic monitoring.
– Color Station Controls: Independent activation of 1–6 color stations for flexible printing configurations.

The control system is built around an industrial PLC with high-reliability components, ensuring consistent performance even in demanding production environments. This level of control is characteristic of professional offset printing equipment designed for commercial applications.

Internal View – PLC Control Cabinet

The PLC control cabinet houses the machine’s central processing unit, servo drives, and electrical protection components. The system uses a high-speed programmable logic controller to synchronize all motors, sensors, and pneumatic actuators with microsecond precision. Key features include:

– Industrial-grade PLC: Provides reliable, deterministic control for all machine functions.
– Servo Drive System: Controls the main turntable, blanket cylinder, and color station motors with high precision.
– Electrical Protection: Overload protection, emergency stop circuits, and thermal monitoring.
– Diagnostic Capabilities: Real-time fault detection and display via the HMI for rapid troubleshooting.

For offset printing machine manufacturers, robust electrical architecture is essential for minimizing downtime and ensuring consistent output. The JST-OF100’s control cabinet is designed for easy access and straightforward maintenance.

Cup 6 Color Offset Printing Machine: Perfect for PP, PET, Y Cup, U Cup, Dobble Wall Paper Cup, Dabba cup, and Paper Containers in All Sizes (4oz to 32oz)

Machines Packaging

Export-Ready Offset Printing Machine Packaging

Professional Packaging: Each JST-OF100 full automatic Offset printing machine is meticulously
wrapped in protective stretch film and secured in a custom-built wooden crate for complete shipping protection.

International Standards: Export-grade packaging ensures safe arrival to destinations worldwide,
with adequate bracing and moisture protection.

Comprehensive Documentation: Each shipment includes complete documentation, including machine manuals,
maintenance guides, and technical specifications.

Easy Identification: Clear labeling and documentation simplify customs clearance and warehouse
identification at the destination facility.

Shipping Term

Shipping Time
Sample delivery time: 5-15 days by DHL/UPS/TNT/FEDEX express,
Sea shipping Bulk Order Shipping time: 5-15 Workdays by Express / 15-30 days by sea

About Shenzhen Juste Machine Co., Ltd.

Established in 2002, Shenzhen Juste Machine Co., Ltd. is a leading offset printing machine manufacturer and cup printing equipment supplier with over two decades of experience in the printing machinery industry. We specialize in the development and production of a comprehensive range of automated equipment, including:

– Offset Printing Machines (single color to 6 color, flatbed and rotary)
– Pad Printing Machines
– Silk Screen Printing Machines (cylindrical, conical, and flat surface applications)
– Spray Painting Machines
– IR Tunnel Dryers and UV Curing Systems
– Heat Transfer Machines
– Pre-Press and Post-Press Equipment
– Printing Machinery Parts and Consumables

As a trusted printing machine manufacturer in China, we are committed to delivering innovative, reliable, and cost-effective solutions to businesses worldwide. Our machines are used across a wide range of industries, including:

– Beverage Packaging – disposable cup printing, paper cup printing, plastic cup printing
– Promotional Products – custom logo printing on drinkware, cosmetic containers, and tubes
– Industrial Printing – metal containers, aerosol cans, plastic tubes, and cylindrical packaging

We support OEM services, custom machine configurations, and provide comprehensive technical support to ensure our clients achieve optimal production results. Whether you need a semi-automatic offset printing machine for small-batch production or a fully automatic 6-color offset printing machine for high-volume industrial applications, Juste Machine delivers precision, durability, and unmatched value.

How to Order Your Custom Offset Printing Machine

Ordering a custom-configured offset printing machine from Juste Machine is a straightforward, transparent process designed to meet your specific production requirements. Follow these steps to begin:

1. Initial Contact
Reach out to us via email, WhatsApp, WeChat, TradeManager, MSN, or Skype to discuss your project requirements.

2. Requirement Specification
Provide detailed information about your application, including:
– Desired machine model and configuration
– Number of colors (1 to 6)
– Target cup sizes and materials (paper, PP, PET, PLA)
– Expected production volume and speed requirements
– Any special requirements (packaging integration, custom fixtures)

3. Price Estimation
Our engineering team will review your specifications and provide a detailed price estimate for the machine, whether you need a single color offset printing machine, a 4 color offset printing machine, or a 6 color offset printing machine with full packaging integration.

4. Proforma Invoice (PI)
Upon approval of the quote, we will issue a Proforma Invoice outlining all costs, lead times, and terms.

5. Payment Confirmation
Confirm the PI and proceed with payment to secure your production slot.

6. Production Initiation
Once payment is confirmed, our factory begins sourcing materials and assembling your custom offset printing machinery.

7. Quality Assurance Inspection
Before shipment, our dedicated QA department conducts a thorough inspection, including function testing, print quality verification, and safety checks.

8. Pre-Shipment Documentation
We provide a video outgoing-inspection report, detailed manual instructions, and setup guides for your offset printing machine.

9. Shipping Arrangements
The machine is shipped from our nearest port in Shenzhen, China, with full export packaging.

10. Delivery
Expected delivery time is approximately 10–30 working days, depending on shipping method and destination.

Frequently Asked Questions (FAQ) – Professional Offset Printing Machine

Q1: Are you a direct manufacturer of printing equipment?
Yes, we are a professional and experienced printing machine manufacturer and offset printing machine factory located in Dongguan, China. We specialize in producing a wide range of automatic printing machines, semi-automatic printing machines, and cylindrical printing machines, including models for cups, bottles, cosmetic containers, and plastic tubes.

Q2: Can we customize the machine with our brand logo?
Absolutely. We support OEM services and can print your brand logo on the machine panels. We also provide custom offset printing machine solutions for specific product needs like paper cup printing, plastic cup offset printing, and dry offset cup printing machine configurations.

Q3: What is your nearest shipping port?
We ship globally from our nearest port in Shenzhen, China, ensuring efficient and reliable delivery for international buyers.

Q4: Where is your factory located?
Our offset printing machine factory is based in Dongguan, Guangdong, strategically located near Hong Kong for convenient logistics and shipping.

Q5: Do you provide a warranty for the machines?
Yes, we offer a comprehensive 1-year guarantee on all our machines, including automatic cylindrical offset printing machines and semi-auto offset printing machines. This covers manufacturing defects and ensures reliable performance for your small business or industrial printing needs.

Q6: How does your factory ensure quality control?
We implement strict quality control processes:
– Every machine undergoes rigorous testing by our dedicated QA inspection department before shipping.
– We provide video outgoing-inspection reports and detailed manual instructions for machine operation, setup, and maintenance.
– Our quality checks cover key components like pneumatic systems, SMC solenoid valves, offset printing machine cylinders, and printing precision for materials such as plastic cups, paper cups, and metal containers to ensure consistent output and durability.

Q7: What types of cups can the JST-OF100 print?
The JST-OF100 is designed for disposable cup printing, including:
– Paper cups (coffee cups, tea cups, ice cream cups)
– Plastic cups (PP, PET, PLA, polystyrene)
– Conical cups (yogurt cups, tapered beverage cups)
– Straight-wall cups (tumblers, cold drink cups)
– Sizes from 4oz to 32oz with rim diameters from 50mm to 180mm

Q8: What is the difference between offset printing and silk screen for cups?
Offset printing uses a rubber blanket to transfer the logo, allowing for finer detail, smoother gradients, and faster multi-color printing. It is ideal for high-volume custom logo cup printing with photographic quality. Silk screen printing applies ink directly through a mesh stencil, which is better for heavy ink deposits and simpler graphics but slower for multi-color jobs.

Q9: Can I print on both plastic and paper cups with the same machine?
Yes, the JST-OF100 is configured as a dry offset printing machine for cups that handles both paper and plastic materials. The corona pre-treatment station is used for plastic cups, while paper cups typically do not require pre-treatment. The machine tooling is adjustable to accommodate both material types.

Q10 : What consumables does the JST-OF100 require?
Typical consumables include:
– Rubber blankets for offset printing (blanket cylinder)
– Offset printing plates (PS or CTP plates for each color)
– UV inks (formulated for plastic or paper cup applications)
– Offset printing rollers (replaced periodically)
– Spare parts for pneumatic and drive systems

We provide a comprehensive list of offset printing machine spare parts and can supply ongoing consumables to support your production.
For more information about the JST-OF100 fully automatic 6-color cup offset printing machine, or to discuss your specific application requirements, please contact our sales team.

All machines must be passed by our QA inspection department before shipping.

Contact Us
Phone: +8618688921191
Whatsapp/wechat:+8618688921191
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