Custom packaging

How to Print on Cardboard Boxes – A Comprehensive Guide 2024

Printing on cardboard boxes can be challenging, but it’s crucial for brands to create a lasting impression through their packaging. Standing out in the world of ordinary boxes is undeniably advantageous. To achieve this, opting for top-notch printing techniques is the most effective approach. So, how to print on cardboard boxes?

If you want to make a bold statement with captivating designs on corrugated boxes, you’re on the right track. This blog will provide the answers you need to distinguish your brand from the competition.

How to Print on Cardboard Boxes?

Measurement

Begin by choosing a suitable box size for your products, such as the standard dimensions of 10″ x 8″ x 6″ for shipping garments like shirts, sweatshirts, and hats. Select the box that aligns best with your business requirements.

After selecting the box, proceed to measure the areas intended for printing. Utilize a t-square to measure the outer edges of the box, including the top and bottom flaps, as well as the side panels. 

To measure the side panels accurately, gently fold the box to emphasize the edges. Flatten the box and use the creases as reference points when measuring the panels. Ensure precise measurements to achieve the desired printing results.

Design Your Art

Have the measurements ready? Utilize your vector-based graphic software to create a file matching the outer dimensions of the box. Generate rectangles representing the panels on the box and position them on the file to replicate the box. Choose all the rectangles, right-click, and opt for “Make Guides” to establish a box template.

Now comes the enjoyable part – crafting the artwork. In case you are demanding to have a professional artwork, please come to us – The ODM Group, our Mindsparkz team will give you outstanding designs for your cardboard boxes. 

Screen Selecting

When choosing a screen for the cardboard box, it is recommended to opt for a mesh count ranging from 280 to 305. This is because the harder surface of the box does not absorb ink effectively, and a higher mesh count allows for thinner ink deposits. Additionally, if you plan on using water-based inks, higher mesh counts are necessary, making it a beneficial choice in both scenarios. 

Printing on the Boxes

Utilizing water-based ink for printing on boxes offers several advantages. Firstly, water-based ink has the ability to penetrate slightly into the box, unlike plastisol ink which remains on the surface. This characteristic reduces the risk of the ink getting scratched or damaged during transportation, ensuring a higher quality print. Additionally, water-based ink is ideal for those with a basic setup as it naturally dries out over time, eliminating the need for specialized equipment to cure the ink.

It is important to note that water-based ink can dry out on the screen if left unattended for more than 30 seconds. Therefore, it is crucial to keep the screens flooded to prevent any unnecessary complications and maintain the efficiency of the printing process. By following these guidelines, you can achieve optimal results when printing on boxes using water-based ink.

Techniques for Printing on Cardboard Boxes

There are currently two commonly used techniques for printing on corrugated boxes: direct printing and pre-printing. 

Direct printing, also known as post printing, involves directly applying ink onto the box itself. This method can be easily accomplished using flexography or digital printing methods. 

On the other hand, pre-printing involves printing a design on paper first and then transferring it onto the corrugated cardboard boxes. This method is widely favored for achieving high-quality printing results on cardboard packaging boxes.

Key Method for Printing on Cardboard Boxes

Customized cardboard containers have the ability to elevate your brand image and provide customers with a distinctive unboxing encounter. 

Various printing techniques are available for crafting personalized cardboard packaging, and in this discussion, we will delve into each method extensively.

Flexography Printing

Flexography stands out as the most well-known technique utilized for producing cardboard packaging boxes, offering the ability to print on a variety of materials, whether rough or smooth, resulting in a high-quality finish. The efficiency of flexo printing is further highlighted by its quick turnaround time, attributed to minimal setup requirements and effective printing speed.

Offset Printing

Offset printing, also known as litho lamination, is a cost-effective method for producing high-quality cardboard packaging boxes with intricate designs. This process involves creating a printing plate, inking it, transferring the image to a rubber blanket, and then onto the printing surface. Offset printing consistently delivers superior quality prints, making it a reliable choice for cardboard packaging production.

Digital Printing

Digital printing is the ideal solution for all your cardboard packaging box printing needs. Unlike traditional methods, digital printing eliminates the need for expensive plates, making it a cost-effective option. Additionally, digital printing offers quick setup and delivers high-quality results, distinguishing it from other printing techniques. The process starts with a digital image being sent to the printer, where it is transformed into electronic impulses that control the application of toner or ink onto the printing substrate, whether it’s paper or cardboard boxes.

Screen Printing

Screen printing, also known as silk printing, is a great option for adding bold graphics or solid colors to cardboard packaging boxes. This printing method is ideal for small to medium print runs. Furthermore this method is a cost-effective choice for businesses with limited quantities of boxes to produce. The screen printing process involves preparing a mesh screen coated with emulsion, exposing a film positive to create a printing template. Ink is applied to the screen and spread evenly over the boxes using a squeegee, resulting in a high-quality printed design.

Silk Screen Printing

Silk screen printing, the most ancient technique utilized for custom packaging. It remains a classic choice for vibrant designs in one or two colors due to its effectiveness. The design is transformed into a stencil composed of polyester and fine mesh, ensuring complete ink coverage. Blank areas are protected by an impermeable substance to prevent ink bleeding onto the cardboard. The labor-intensive nature of silk screen printing results in a lengthy setup process, leading to higher costs. While best suited for uncomplicated designs and limited quantities, it offers superior image resolution compared to alternative printing techniques.

Litho Printing

Litho printing is a modern, computerized method for printing designs on packaging and is the most common in the industry. The process involves uploading the design to a computer, which then creates a plate using a laser. This method is great for full-color and high-quality images. Using a sheet-feeder is recommended for efficient Litho printing, but cardboard may not be compatible due to its thickness. In this case, traditional printing press is better for cardboard. Litho printing, like Flexo printing, can be costly to set up and not practical for short print runs. Once the plate is made, changes to the design are not possible.

To Sum Up

There are various options exist for printing on corrugated boxes, each presenting its own advantages and disadvantages. If you need help evaluating these options from professionals well-versed in boxes and packaging, it is advisable to reach out to The ODM Group. By doing so, you can be confident that you are making a wise choice in selecting materials that will effectively enhance your brand.

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How to Print on Cardboard FAQs

All you need to know about how to print on cardboard!

Yes, you can design your own artwork for printing on cardboard boxes. Use vector-based graphic software to create a design file that matches the outer dimensions of the box. If you're seeking professional artwork, consider consulting with a design team, such as the Mindsparkz team at The ODM Group, to ensure high-quality designs.

The limitations to the size of the artwork you can print on a cardboard box largely depend on the printing method used and the dimensions of the box. Flexography and offset printing may have size limitations based on the equipment and plates used. Digital printing offers more flexibility in terms of artwork size but is still constrained by the printer's maximum print area. It's important to consult with your printer to understand the specific limitations and plan your design accordingly.

The choice of cardboard material can significantly affect the printing process, including ink absorption, print clarity, and the overall look of the finished product. Corrugated cardboard, for example, has a more textured surface that might not be suitable for detailed or high-resolution prints compared to smoother cardboard options. The material's absorbency can also impact the choice of ink and printing technique to ensure the best possible print quality.