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Carton Box Printing Machines

Why Choose Us
 

Rich experience
Aydly Intelligent Packaging Machinery (Guangdong) Co., Ltd. is one of the subsidiary of A.S.I. Group (American Sunflower International Group Co., Ltd.) headquartered in New York USA, Singapore and Hong Kong, China.

 

One-stop solution
We integrate technology research and development, manufacturing and processing, assembly, sales, export, installation and after-sales service, etc. We commit to provide a full range of solutions to the global customers of paper and paperboards related with industries of manufacturing, printing and packaging.

 

High quality
We specialize in carton box printing and packaging machines, corrugated paperboard production lines, laminating machines, flat bed die cutting and creasing machines, EPC with paper making machines, etc.

 

High quality service
Our sales staff visit the customers' plants and discuss requirements, online communication, answer questions and solve difficulties. Technicians on-site installation, regular factory tour to check the machines running and maintenance, repair and fix, global express delivery for the ordered parts, etc.

 

What Is a Carton Box Printing Machine

 

 

A carton box printing machine is a device designed to print text, patterns, and other information on the surface of carton boxes. It typically involves several process steps, such as plate loading, ink coating, embossing, and paper feeding. Carton box printing generally includes various types of equipment, such as single printing machines, carton printing slotting/die-cutting machines, printing slotting die-cutting machines, and automatic high-speed flexo printer-slotter rotary die-cutters that are inline with folder gluers.

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Features of Carton Box Printing Machines

 

Inline Folder Gluer Counter Ejector Machine

 

01

High-Speed Operation

Carton box printing machines are designed for high-speed operation, allowing them to complete print jobs quickly and efficiently. This capability significantly increases productivity and enables businesses to fulfill large order volumes with ease.

Inline Folder Gluer Counter Ejector Machine

 

02

Advanced Printing Technology

These machines employ advanced printing technology to deliver high-resolution prints. They ensure that every carton print meets the specific branding and quality expectations of the business.

Semi Auto Gluer Machine

 

03

Diverse Print Capabilities

Versatility is a key feature of these machines. They can print on a wide range of carton sizes and shapes, allowing businesses to produce packaging that aligns with their product range and requirements.

Full Automatic Stitcher Machine

 

04

Eco-Friendly Mechanism

Carton box printing machines are designed with environmental considerations in mind. They operate with minimal waste, supporting global trends toward eco-friendly practices. This feature helps businesses move towards greener operations.

 

The Printing Process of a Cardboard Box Printing Machine

 

The printing cylinder, made of steel, holds the rubber printing plate. It serves as a host for the printing plate, facilitating the transfer of ink from the plate to the substrate.


Printing plates can be made of rubber or photopolymer. Rubber plates are produced by curing natural or synthetic rubber in a mold. Photopolymer plates, on the other hand, are made from light-sensitive materials. The image is developed by exposing the plate to ultraviolet light through a photographic negative. When the light hits the photopolymer plate, the image areas harden, while the non-image areas remain soft and dissolve in a developing solution. The hardened image areas remain in relief form, allowing only these areas to accept ink and transfer it to the substrate.


Another method for creating a flexo printing plate is laser engraving. A computer-controlled laser engraves the image onto the plate. These plates offer quality comparable to the gravure printing process but are less commonly used due to their high production cost.


Once the printing plate is ready, it is mounted on the printing cylinder using various mechanisms depending on the machine manufacturer. A common method involves using double-sided tape to secure the printing plate to the cylinder. After preparing the printing station, the operator adjusts the slotting and scoring sections of the machine. To form the box, the box blank must be scored in both vertical and horizontal directions. A flexo-folder-gluer is designed to score in only one direction; scoring in the other direction is done at the corrugated blank manufacturing plant. Thus, the flexo-folder-gluer receives blanks that are already scored in one direction.


In the slotter/scorer section of the machine, the blank is scored to create the four body panels of the box, slotted to form the top and bottom flaps, and a manufacturer joint to connect the box to the fourth panel. The setup of the slotter/scorer section can be manual, semi-automatic, or fully automatic. Multiple male and female scoring heads are mounted on two shafts of the flexo-folder-gluer machine in the slotting/scoring section. As the blank passes through these shafts, the scoring heads create creases or scores on the blank. The profile of the scoring heads and the pressure between the male and female scoring heads determine the quality of the score. Immediately after scoring, the blank passes through another pair of shafts equipped with male and female slotting heads. These heads trim the outside edges of the blank, create the top and bottom flaps, and form the manufacturer joint.


After printing, scoring, and slotting, the blank enters the folder-gluer section. Here, the blank is folded to secure the manufacturer joint to the box using adhesive. Folding is accomplished with adjustable folding rods and belts with steel rails. Adhesive is applied to fasten the manufacturer joint to the box, using either nozzles or a wheel glue applicator. At this stage, the corrugated box is ready in a knock-down position. The box then moves to the delivery section, where multiple knocked-down boxes are stacked and strapped together for shipment to the warehouse.

 

Automatic Folder Gluer and Stitcher Machine

 

Capabilities of Carton Box Printing Machines

Multi-Color Printing: With multiple ink stations, these machines can apply vibrant hues and intricate designs to boxes.


High-Definition Printing: Carton box printing machines deliver sharp lines and crisp images, ensuring that every detail stands out.


Corrugated Printing: Specialized machines are designed to handle the challenges of printing on corrugated cardboard, providing durable and eye-catching results.


Die-Cutting and Creasing: In addition to printing, some machines can also perform die-cutting and creasing operations, creating boxes with precise shapes and folds.

 

How to Print on Corrugated Boxes: Carton Box Printing Machines
 

Flexographic Printing
The first option for printing on corrugated boxes is flexographic printing. This type of printing is one of the most common for corrugated boxes due to its versatility and efficiency in terms of turnaround time. But what is flexographic printing, and how does it work?
Essentially, it uses a high-quality polymer print plate on corrugated material. Plates are created with different designs for each specific color. These plates are then attached to large rotating cylinders that print the designs one after another, eventually building the complete design.
While it is useful, this type of printing is not recommended for highly intricate designs or photo-quality printing, as each color requires a separate plate. This method is suitable if you have simpler designs with a few colors and a high volume of materials that justify creating these plates for flexographic printing.

 

Lithographic Printing
The second option for printing on corrugated boxes is lithographic printing. This type of printing may also be referred to as offset printing or litho-lamination. It follows a process similar to flexographic printing but with a few key differences.
Like flexographic printing, lithographic printing involves creating different plates for each color in the design. However, lithographic printing uses a special plate that repels ink from certain areas meant to be left blank. This ensures that the final product has clean, crisp lines rather than random blotches of ink that may transfer from other plates.
Typically, lithographic printing is done on litho labels, which are then glued to the surface of the corrugated board. It is also possible to use lithographic printing on a smaller label alongside flexographic printing.
However, lithographic printing tends to be more expensive. Like flexographic printing, you will need to pay for the plates, so if your design changes or you are not producing at extremely high volumes, this may not be the best choice.

 

Digital Printing
The third option for printing on corrugated boxes is digital printing. This method is affordable, effective, and suitable for almost everyone's needs.
Digital printing offers several advantages. Unlike flexographic and lithographic printing methods, it does not require expensive and rigid plates. This makes digital printing ideal for short runs or test packaging since it is fast, easy to set up, and maintains a high-quality appearance. Despite its low cost, it is also viable for large-scale or long-term projects.
Digital printing allows for experimentation with designs and personalization of your boxes for specific customers, which can be beneficial in the long run. The flexibility offered by digital printing enables you to try different styles and designs without worrying about wasting time or resources.

 

Parts of a Carton Box Printing Machine

The major components of such a machine typically include:

Feeding Section
This is where the corrugated cardboard sheets or boxes are fed into the machine for printing. It consists of mechanisms designed to ensure the smooth and accurate feeding of the substrate.

Printing Units
These units are responsible for applying ink to the corrugated cardboard. Each printing unit typically includes a plate cylinder, an anilox roller for transferring ink, and a rubber or elastomer impression roller for transferring ink from the anilox roller to the substrate. Modern machines may have multiple printing units to enable multi-color printing.

Anilox Roller
The anilox roller is covered with a pattern of tiny cells that hold and transfer a controlled amount of ink to the printing plates. The cell pattern and density determine the amount of ink transferred to the substrate, affecting print quality and consistency.

Anilox Roller
The anilox roller is covered with a pattern of tiny cells that hold and transfer a controlled amount of ink to the printing plates. The cell pattern and density determine the amount of ink transferred to the substrate, affecting print quality and consistency.

Impression Roller
The impression roller transfers ink from the printing plate to the corrugated cardboard. It applies even pressure to ensure consistent printing results.

Drying Section
After the ink is applied to the substrate, it needs to be dried before further processing. Drying can be achieved using various methods, such as hot air or infrared drying systems.

Die-Cutting Unit
In some corrugated box printing machines, there may be an integrated die-cutting unit. This unit cuts out the printed and corrugated sheets into the desired box shapes. It is particularly useful for inline production where printing and cutting occur in one continuous process.

Stacking and Collecting Section
After printing and any subsequent processing steps (such as die-cutting), the printed corrugated sheets or boxes are collected and stacked for further packaging and distribution.

Control Panel
The machine is controlled through a central control panel where operators can set various parameters such as printing speed, ink flow, and drying temperature. Modern machines might even have digital interfaces for easier control and monitoring.

Ink and Color Management System
This includes ink reservoirs, ink supply systems, and color management tools to ensure consistent and accurate color reproduction across print runs.

 

Our Factory

 

Aydly Intelligent Packaging Machinery (Guangdong) Co., Ltd. is one of the subsidiary of A.S.I. Group (American Sunflower International Group Co., Ltd.) headquartered in New York USA, Singapore and Hong Kong, China. We specialize in carton box printing and packaging machines, corrugated paperboard production lines, laminating machines, flat bed die cutting and creasing machines, EPC with paper making machines, etc.
We integrate technology research and development, manufacturing and processing, assembly, sales, export, installation and after-sales service, etc. We commit to provide a full range of solutions to the global customers of paper and paperboards related with industries of manufacturing, printing and packaging.

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Products Equipments
 

Our machines are used in paper mills, corrugated paperboard factories, carton box makers, printing and packaging factories, etc.

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FAQ
 

Q: What is a carton box printing machine?

A: A carton box printing machine is a printing device that can print the required text, patterns, and other information on the surface of the boxes cartons. It generally includes process steps, such as plate loading, ink coating, embossing, and paper feeding. Carton printing generally includes a single printing machine, carton printing slotting / die cutting machine, printing slotting die cutting machine, and automatic high-speed flexo printer slotter rotary die-cutter inline with folder gluer.

Q: What is the working principle of carton printing machine?

A: The working principle of the carton printing machine is to first make the text and images to be printed into a printing plate and install it on the printing machine, and then operate the printing machine to evenly apply the ink to the places with the text and images on the printing plate.

Q: What are the parts of a carton box printing machine?

A: Carton box printing machine has three main parts: A feeding unit, a printing unit, and a slotting unit. Corrugated boxes can be printed with logos, designs, and a variety of colors. After the print is complete, the corrugated board is fed into a trimmer that perforates the corrugated board into flaps.

Q: What are the functions of carton box printing machines?

A: Carton box printing machines come with a variety of features. Some of them are more effective than others. For instance, a direct-printing machine can be more economical and faster than a digital printer. Other features include the ability to customize color match and spot sizes.

Q: What ink is used in carton box printing machines?

A: The ink used in carton box printing machines is made from different ingredients and has a specific weight ratio. The main components of the ink are the film forming resin, water and wax. The wax contains 15 to 25 percent of the total weight. The remaining part consists of the auxiliary agent. Corrugated cardboard can be made from paper or a paper/plastic composite. Either way, the substrate is porous. As a result, the ink will seep into the surface. This can lead to blurred markings. This can negatively impact the scannability of printed codes. Scannable codes are important for distributors. The ink color and the color contrast of corrugated cardboard can also affect the readability of printed codes.

Q: Is the speed of the carton box printing machine adjustable?

A: High accuracy when printing, as well as the number of pieces are achieved by fine-tuning the clearance between the rubber rollers that are used to color the passage of flexo plate, between the upper rubber roller and flexo plate, flexo plate between the roller and the lower shaft and rear axle pairs used for the removal of cardboard but the output box. Moving the upper shaft that carries a flexo plate, and the change of flexo plate, you can print cards of different thicknesses. The machine has adjustable speed printing with frekfetnog regulators. We make machine with manual or automatic addition of cardboard.

Q: How to choose the carton box printing machine?

A: When looking for a carton box printing machine, it is essential to consider how much production you need from the machine. Prices for these machines can vary greatly, so it is imperative to set a budget and find a machine that is within your budget. Moreover, you should decide whether you are going to print a high volume of cartons or just a few at a time.
In addition to the price, you should also consider the type of inkjet printing system. Thermal inkjet printers are an excellent option for printing on corrugated paper. These printers are able to print clearly on porous surfaces and are flexible enough to allow for custom case labels. Furthermore, they can be mounted both horizontally and vertically. Carton box printing machine is a machine that uses ink to create printed boxes. This type of machine is commonly used in the packaging industry.

Q: What is the printing process of a carton box printing machine?

A: In addition toflexography, lithography is a common choice for manufacturers of corrugated boxes. Like flexography, lithography involves engraving a design onto a plate using a laser, then rolling ink over the surface. Once the ink has dried, it is transferred to a rubber blanket that is rolled over the carton box. Litho printing is a high-quality way to showcase your product, and the process is also durable, scratch-resistant, and waterproof.

Q: How to print on the box with a carton box printing machine?

A: Flexographic box printing is the most basic form of box printing. It involves creating printing plates with your digital artwork that presses ink onto corrugated cardboard. Flexographic printing is great for printing simple logo designs to complex, colorful artwork.

Q: How about flexographic printing with carton box printing machine?

A: Flexo printing is a fast and efficient way to print on smooth and rough materials. This technique is often used for primary retail packaging and shipper boxes, and is also great for high-quality images.

Q: How is the printing quality of the carton box printing machine?

A: The printing quality depends on the type of printing you require. Some machines allow printing on both sides and on the inside. The difference between the two is in the amount of color you can select.

Q: Is the cardboard box printed by the carton box printing machine durable?

A: Inks used in carton box printing machines should last for months and be able to withstand packaging and shipping. That means that the cartons you print will be more durable and look great for a longer period of time. A carton box printing machine can help you improve your packaging process by producing high-quality results at a faster rate. You can also add company logos and other branding elements to your cartons.

Q: How is the flat printing of the carton box printing machine?

A: In addition toflexography, lithography is a common choice for manufacturers of corrugated boxes. Like flexography, lithography involves engraving a design onto a plate using a laser, then rolling ink over the surface. Once the ink has dried, it is transferred to a rubber blanket that is rolled over the carton box. Litho printing is a high-quality way to showcase your product, and the process is also durable, scratch-resistant, and waterproof.

Q: What is the quality of the flat printing of the carton box printing machine?

A: Lithography used in the carton box printing machine that produces high-quality print materials that are ideal for magazines and newspapers. Its unique printing features make it an excellent choice for printing large quantities, such as carton boxes, while still preserving picture quality. However, the process is more costly than other printing methods and takes longer to set up. It is often used for large-scale productions, which can be time-sensitive.
In comparison to offset printing, lithography can produce high-quality, clean, and detailed images. However, its disadvantages include a lack of fine details and a thicker printed surface. These factors can affect the shipping and storage capabilities of your products. Nonetheless, litho printing is ideal for flat and intricate designs, high-volume orders, and six-color designs.

Q: How about the digital printing mode of the carton box printing machine?

A: Digital printing allows a good quality results in corrugated packaging boxes, as there is no need to stretch or tightly hold the material. Moreover, digital printing is more environmentally-friendly. It creates fewer spent ink cartridges and produces fewer air pollutants compared to other printing processes. This makes digital printing the most environmentally friendly option for printing boxes. They are also more flexible, which means they can accommodate high-volume orders. In addition, they can support variable artwork, allowing you to create personalised marketing campaigns.

Q: Does carton box printing machine improve efficiency and productivity?

A: Carton box printing machines automate the printing process, eliminating manual labor and minimizing human error. They can print high-quality graphics and text directly onto cartons, eliminating the need for labels or external printing services. This streamlined process significantly increases efficiency and reduces production time, enabling manufacturers to fulfill orders faster and meet customer deadlines.

Q: Does the carton box printing machine meet industry standards for printing?

A: Carton box printing machines employ cutting-edge inkjet or laser technology to produce sharp, vibrant images that meet the highest industry standards. They offer a wide range of customization options, allowing manufacturers to create cartons that are tailored to their specific branding and product requirements. This flexibility empowers businesses to differentiate their products and enhance their market appeal.

Q: Can carton box printing machine reduce downtime?

A: Compared to traditional printing methods, carton box printing machines offer substantial cost savings. They eliminate the expenses associated with external printing services, labor costs, and material waste. Additionally, many carton printer machines are equipped with energy-efficient features, reducing operating expenses and promoting environmental sustainability.

Q: Are carton box printing machines widely used?

A: Carton box printing machines are highly versatile and can accommodate a wide range of carton sizes and materials. They can handle both single-pass and multi-pass printing, providing manufacturers with the flexibility to adapt to varying production requirements. Additionally, their modular design enables scalability, allowing businesses to upgrade or expand their printing capabilities as their needs evolve.

Q: Can carton box printing machines be used in the printing industry?

A: The printing industry relies heavily on carton box printing machines. They aid in large-scale print production, meeting diverse client needs with precision. For example, commercial printers use them for creating bulk custom box packaging orders.

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