The importance of eyelets in digital printing and signage: Professional finishes for banners and flags

In the world of digital printing and signage, one of the most important yet often underestimated elements are grommets—key pieces that serve not only an aesthetic purpose but also a structural one.

These components are essential in banners, pennants, advertising tarpaulins, event posters, and promotional signs. Their main function is to securely attach these products to various surfaces such as walls, poles, awnings, or metal structures.

But beyond their usefulness, poor placement or improper installation can completely ruin an expensive and important job.

Why are grommets so important in digital printing and signage?

When printing a large banner or poster, the visual result can be spectacular. However, if the grommets are not well distributed, properly installed, or made from durable materials, the entire investment can be lost with the first strong gust of wind or during improper transportation.

These materials must meet three essential requirements:

1. Resistance: They must withstand extreme weather conditions (wind, rain, heat), especially outdoors.
2. Precision: The exact location of the pieces must match the client’s mounting needs and the product’s design.
3. Aesthetics: Colors and shapes should harmonize with the printed design, without clashing or distracting from the main message.

A common mistake in this sector is thinking that any hole will do. However, punching holes without the right grommets can cause:

• Tearing of the material.
• Premature wear.
• Difficulty installing the product.
• Risk of falling or breaking.

Moreover, when it comes to large-format jobs such as facade tarpaulins or hanging banners, precision in placing the pieces is critical. An error of just a few centimeters can make installation impossible or create uneven tensions that damage the product.

How to ensure perfect grommet placement on banners, pennants, and advertising tarpaulins with JOPEVI machines?

The key to success lies in having specialized, high-precision equipment for setting grommets, such as JOPEVI’s automatic and semi-automatic grommet machines, specifically designed to work with materials used in digital printing, like PVC, TPU, polyester, plastic tarpaulins, and synthetic fabrics.

Thanks to machines like the J-237 Automatic or the J-42, you can:

• Place the pieces with total uniformity and strength.
• Predefine positions based on the client’s design.
• Work with different thicknesses and types of materials without risk of tearing.
• Ensure a clean, professional finish—ideal for products visible to the public.

Additionally, JOPEVI offers solutions tailored to businesses of all sizes:

• For small print shops or craft workshops, we recommend manual machines like the J-37, ideal for small-scale productions.
• For medium and large companies dedicated to the mass production of banners and advertising tarpaulins, our semi-automatic and automatic machines offer superior productivity with minimal manual intervention.

Another advantage is these machines' ability to work with digital control systems, allowing automatic adjustment of pressure and application time, ensuring the grommets are perfectly integrated without damaging the base material.

• Email: info@jopevi.es
• Call us in Spain: 966 65 10 08
• If you want to visit us in person, we are located at Calle Nicolás de Bussi, 32, 03203 Elche Parque Industrial, Alicante, Spain