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A Comprehensive Look at Post-Printing Machines

Elevate Your Packaging Game: A Comprehensive Look at Post-Printing Machines Introduction: In the ever-evolving landscape of packaging, staying ahead of the competition requires innovation and efficiency. Post-printing machines have emerged as game-changers in the packaging industry, offering manufacturers unparalleled flexibility and quality in producing corrugated boxes. This comprehensive guide aims to delve into the world of post-printing machines, exploring their functionalities, benefits, and the transformative impact they have on elevating packaging standards. Understanding Post-Printing Machines: Post-printing machines are integral to the manufacturing process of corrugated boxes, enabling the application of graphics, text, and branding onto pre-formed boxes. Unlike pre-printing methods, which occur before corrugation, post-printing takes place after corrugation, allowing for greater customization and efficiency. Types of Post-Printing Machines: Flexographic Printing Presses: Th...
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What is gravure printing process?

What is gravure printing process?

The gravure printing process is a sophisticated and highly precise printing method that involves several steps:


  • Prepress: The design to be printed is created on a computer and then transferred onto a cylinder or plate made of copper, steel or plastic, using specialized engraving or etching equipment. The depth and pattern of the engraving or etching will determine the amount of ink that will be transferred onto the substrate.


  • Ink preparation: Ink is prepared by mixing pigments, solvents, and other additives to achieve the desired color and viscosity. The ink is then poured into an ink pan and distributed evenly across the surface of the cylinder or plate.

What is gravure printing process?

  • Printing: The substrate, such as paper or film, is fed through the printing press and brought into contact with the rotating cylinder or plate. Pressure is applied, which forces the ink to transfer from the engraved cells on the cylinder or plate onto the substrate. Multiple cylinders can be used to print multiple colors simultaneously.


  • Drying: After the substrate has been printed, it is passed through a drying tunnel or oven to evaporate the solvents and dry the ink.


  • Finishing: After drying, the printed substrate may undergo additional finishing processes such as cutting, folding, or laminating to create the final product.


Gravure printing can produce high-quality images with a continuous-tone appearance and is known for its ability to reproduce fine details and colors accurately. The process is commonly used for printing packaging, labels, magazines, fine art prints, and even banknotes. 

Location: India

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