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Printing Techniques Used in Flexible Packaging

Published Time:

2023-04-14

Printing is an essential part of the flexible packaging industry, as it allows companies to create high-quality, eye-catching packaging that helps products stand out on store shelves. In this blog, we

Printing is an essential part of the flexible packaging industry, as it allows companies to create high-quality, eye-catching packaging that helps products stand out on store shelves.

Flexible packaging is a popular choice for a wide range of products, from food and beverages to personal care and household items. These packages are made from a variety of materials, including plastic, paper, and foil, which can be printed on using various techniques.

Printing Techniques Used in Flexible Packaging：

Flexographic Printing

Flexographic printing is the most common printing technique used in the flexible packaging industry. It involves the use of flexible rubber or photopolymer plates, which are mounted on a rotating cylinder. The ink is then transferred to the plates and printed onto the packaging material.

This printing technique is ideal for high-volume printing jobs, as it can print up to 600 meters of packaging material per minute. It's also versatile and can print on a variety of materials, including plastic, paper, and foil.

Rotogravure Printing

Rotogravure printing is another popular printing technique used in the flexible packaging industry. It involves engraving the design onto a cylinder using a laser or diamond tool. The cylinder is then coated with ink, and the excess ink is wiped off, leaving ink only in the engraved areas. The ink is then transferred onto the packaging material using pressure.

This printing technique is best suited for high-quality, high-volume printing jobs. It can print up to 400 meters of packaging material per minute and produces sharp, precise designs.

Digital Printing

Digital printing is a relatively new printing technique in the flexible packaging industry. It involves using digital technology to print the design directly onto the packaging material. This technique is ideal for short-run jobs, as it eliminates the need for costly plates and setup time.

Digital printing can produce high-quality designs with vibrant colors and is perfect for variable data printing, such as product codes and expiration dates.

Conclusion

Printing is a crucial part of the flexible packaging industry, Flexographic printing, rotogravure printing, and digital printing are the most common techniques used in the industry, each with its own unique advantages.

Co-Pack can choose the right printing technique for Customers packaging material, design, and printing requirements.