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Flexography and lithography are two popular printing techniques used in the printing industry. While both methods have their advantages and disadvantages, flexography is often preferred over lithography for certain applications. In this post, we will explore the reasons why flexography might be used instead of lithography.
Flexography is a printing technique that uses flexible relief plates made of rubber or photopolymer to transfer ink onto a substrate. This method is commonly used in the packaging industry to print on materials such as plastic, paper, and cardboard. Flexography is preferred over lithography in the packaging industry because it can print on a variety of substrates, including non-porous materials, and can produce high-quality images with vibrant colors.
Flexography is also faster and more cost-effective than lithography. Flexographic printing presses can run at high speeds, producing large volumes of printed materials in a short amount of time. This makes flexography an ideal choice for printing large quantities of packaging materials, such as labels, bags, and boxes. Additionally, flexographic printing plates are less expensive than lithographic plates, making it a more cost-effective option for printing companies.
Another advantage of flexography over lithography is its ability to print on uneven or irregular surfaces. Flexographic printing plates can be made to conform to the shape of the substrate, allowing for printing on curved or textured surfaces. This makes flexography an ideal choice for printing on products such as bottles, cans, and other three-dimensional objects.
In conclusion, flexography is a versatile and cost-effective printing technique that offers several advantages over lithography. Its ability to print on a variety of substrates, run at high speeds, and print on uneven surfaces makes it an ideal choice for the packaging industry. While lithography still has its place in the printing industry, flexography is becoming increasingly popular due to its many benefits.
