What Are The Uses Of Rotary Gravure Printing?

Rotogravure printing is an efficient continuous printing process in which ink is transferred to a substrate using a plate etched with a fine groove. It is known for fast printing, thick ink layers, bright colours and long printing cycles. Its core applications span multiple industries. Here are its main applications and technological advantages:
I. Key Applications
Packaging and Printing
Flexible packaging: such as food bags (potato chip bags, chocolate packaging), everyday packaging (shampoo bags, laundry detergent), pharmaceutical packaging (aluminum foil bags, composite film), etc. Thick ink layers and bright gravure printing color, while meeting food safety standards, highlighted the appeal of the product.
Carton packaging: used for high-end gift boxes, cosmetics boxes, tobacco and alcohol packaging, metal ink or special effects ink (such as pearlescent, matte, etc.) can improve quality.
Label printing: Applications include beverage bottle labels, alcohol labels and anti-counterfeiting labels. gravure printing has fine lines and gradients of complex design. Publication Printing
Magazine and catalogue: long used for high grade magazine cover, inner page advertisements and product catalogs, the product ink layer is thick, can produce high contrast images, suitable for mass printing.
Wallpaper and Decorative Materials: gravure printing pattern complex, stereo effect, suitable for indoor wallpaper, floor coverings and other applications.
Securities and Anti-Counterfeiting Printing
Banknotes and securities: The 3D tactile effects of intaglio printing (e.g. Braille and embossing) and microtext technology are difficult to replicate and are therefore widely used in forgery-proof applications for currency, cheque and stock certificates.
Bills and vouchers: Invoices, certificates of conformity, certificates of education and other products use special inks and processes to ensure safety.
Textile Transfer Printing: Printing patterns on transfer paper in gravure and heating the fabric. The process is suitable for mass-producing clothing and home textiles such as curtains and bed sheets, offering long-lasting colours and intricate patterns.
ii. Relationship between Technical Advantages and application
3. High-Speed Hydration and efficiency: Rotating gravure presses can print large orders, such as millions of packaging bags, at speeds of 300 to 500 m / min, greatly reducing unit costs. Thick Ink Layer and Color Performance
Groove depth up to 30-50 microns, ink layer thickness is 3-5 times that of offset printing. This makes highly saturated colors and metallic gloss ideal for packaging designs that requires visual impact.
High Printing Durability
Printing volume of more than 5 million copies, suitable for long-term repeat printing, reducing the frequency and cost of plate change.
Wide Substrate Compatibility
Can be printed on paper, plastic film (BOPP, PET, PE), aluminum foil, composite materials, etc., to meet a variety of packaging needs.
Special effects
Pearlescent/Metallic Inks: The gravure cell structure controls the distribution of ink, producing a gradient or local gloss effect.
Rubbing effect: using abrasive ink or a special coating processes to improve the packaging's quality.
Anti-Counterfeiting Features: microletters, shadows, fluorescent ink enhance anti-counterfeiting performance.
III. Typical application
Food packaging: a brand of potato chip bags using gravure printing, through thick ink layer and metal ink, to meet the requirements of oil and moisture, to obtain a golden texture. Pharmaceutical packaging: Aluminum foil blister packaging is gravure printed to ensure legible text, moisture-resistant, oxidation resistance and GMP standard.
Securities Anti-Counterfeiting: a new type of banknote issued by the country using gravure printing, through embossed tactile and color-changing ink to enhance security.
Abstracts
Gravure printing has become the core technology of packaging, publishing and anti-counterfeiting with its high efficiency, high quality and versatility. Especially in the flexible packaging and high-end packaging market, its irreplaceable color performance and durability continue to drive industry innovation. With the improvement of environmental protection, the application of water-based gravure inks and digital platemaking technology has further expanded its application boundaries.