Printers and label makers use four main types of printing processes packaging: flexographic, digital, gravure, and offset. Trying to find the perfect … We can apply up to six colors plus aqueous and UV coatings, and we can achieve image … Digital Printing vs. Flexographic vs. Gravure Printing Flexographic Printing . • Advantage gravure. Gravure printing; Coating volume: Approx 4g/㎡ (wet) Number of plates: 175lpi 250lpi: Ink type: Solvent or Water based: Plate material: Iron (alturminum) core + plating: It is obvious that even the same emission is more environmentally friendly. Lithography production costs more, and presses can be very expensive. History can be a good teacher. February 22, 2018 Kate McCauley. … The production process also costs much less. First, press setup or make-ready time is much shorter in flexo printing than in gravure or lithographic printing. Flexo Printing Vs. Digital Printing. As the name suggests, flexo printing utilises flexible plates for a rotary printing process. Water based flexo printing press for super short-run-jobs. flexo printing can reduce the emission of 61.375Kg solvent (including solvent consumption and solvent contained in the ink) to the atmosphere per gm2, so that one flexo printing machine can discharge less than one year compared with the gravure printing machine. Flexographic printing vs Gravure printing – what’s best for your packaging? Professional Flexo Printing Machine Manufacturer, Copyright © 2021 DH Flexo Printing — Lyrical WordPress theme by, ← Market analysis of flexographic printing technology, DH-OFEM CI flexo press installed in Korea →, DH-JL 2200mm wide flexo printing machine ready for delivery. Hence, once you are clear about parameters like a number of boxes to print, your budget, quality requirements and time in … Generally, flexographic printing uses rubber plates with raised images. Flexographic printing This type of printing is mostly used for non-porous materials like food service paper, plastic, foil, brown paper, and packaging materials. Gravure printing problems include a limited number of inks with which it's compatible. The gravure solvent contains a large amount of isopropanol, ethyl acetate and n-propyl acetate. • Trends • Typical costings. Gravure printing. The Differences between Gravure and Flexo Printing. Differences Between Flexographic, Gravure, Offset and Inkjet Printing. 2.1 – Flexography Image Carrier Preparation: Structure of Flexographic Plate, Plate Preparation Methods – Rubber Plates preparation, Sheet Photopolymer Plates preparation and Liquid Photopolymer Plates Preparation. In most cases, flexo printing ink is the superior choice due to the ease of printing with a wider variety of inks. As result, the horizontal registration is often much less accurate on the rotogravure press, as the width of the substrate gets wider the accuracy declines. The flexo press replaces an 8-color product. In the past, gravure print quality was only available at substantial cost. The gravure printing machine replaces an 8-color product, which takes about 1.5 to 2 hours and consumes 200 to 300 m of film. The latest flexo press with automatic cleaning ink system and automatic pressure control system takes only 0.5 hours or even less. History • India typically a roto gravure market, with almost all jobs in the wide web done on roto. • Conclusion. FD and FE series offer maximum pigmentation and slow evaporation for high definition flexo printing. Copyright © 2020 Louis tape All rights reserved |. History can be a good teacher. The flexo ink layer is thinner than the gravure, so the ink consumption is less than the gravure. Gravure lead time is usually 3-4 times that of Flexo in the time it takes to manufacture the image carrier. DH-Jiaolong pre-printing machine showed at the Shanghai 2019 SINO Corrugated Exhibition. New DH-ROC high speed flexo printing machine delivered to customers, New DH label flexo printing machine installed in Turkey, How to avoid air bubble problem for flexo printing, The importance of anilox roller in flexo printing, Introduction to the development process of flexo CTP, DH corrugated flexo printing machine for pre-printing. It’s got a sunken surface where ink is applied and then wiped off before it’s applied. Price per roll is higher than a Gravure printed tape. By contrast, in North America, flexo printing prevails and has met the quality requirements of the packaging industry. The … Gravure printing is a process where the desired image is engraved into a cylinder designed for printing. Posted by Alan NeSmith on Jul 16, 2013 7:30:00 AM Tweet; Printing techniques vary from job to job and company-to-company, which can often lead to confusion when deciding which one is the best fit for your specific task at hand. Flexographic vs. Gravure Printing For gravure printing, the image has to be transferred to the substrate with a metal plate. Whether using steam or electricity for drying, the cost of flexo printing is lower than that of gravure printing. Unlike litho printing, flexo plates can be reused. • Advantage flexo. Gravure uses a heavy-pressure, co-directional single-squeegee system that uses a light-pressure, forward-reverse double-squeegee system that consumes approximately 30% of the gravure. Louis Adhesive Tapes is now able to produce Printed tape using two distinctly different methods: Gravure printing and Flexo printing. Gravure often encounters problems with lateral register, and the wider the printed web, the more inaccurate the lateral register, especially for soft, stretchable film materials. Flexo printing is excellent for runs between 50,000-1mm pieces or large size requirements. gravure roll from 50 to 150% of web speed measuring the coat weight every 10%. Only standard colors can be used. Inkjet printing is a cost-effective technology per unit for labels, particularly for small quantities. Flexographic vs Lithographic is definitely an interesting topic to have a discussion on but, both of them have their share of pros and cons. Flexographic printing is a method of using rubber printing plates mounted on a cylinder of various repeat lengths which is inked by a roll carrying fluid ink. Rotogravure ("gravure") vs. Flexographic ("flexo") printing . Contact us : Tel +66 2287 2100 / export@louistapes.com. Each type of printing has a niche or application where it is best suited. Nov 16, 2020. This is particularly evident when printing breathable film. Even good surface printing using flexo does not come close to reverse printing using gravure. Both gravure and flexo can meet the print requirements of the brand owners, so a look at the two technologies provides insight into what factors have been in effect, particularly in North America. Regardless of the difference in the width of the printed door, the output of a stable operation of the gravure press and flexo press is about 40 million meters per year. If deciding to use custom labels for marketing, you may already know that there are a number of different printing options available. Production lead time is about 20 working days. Higher initial setup cost due to the need to make a printing block per color. The flexographic solvent is mainly ethanol or n-propanol, or an aqueous solvent. The gearless servo-driven satellite flexo press takes 0.75 to 1.5 hours and consumes 80 to 100 m of film. Flexographic printing works on a wider range of substrates, including non-flat media. The solvent is 196.4 tons, so it is the main reason why flexo printing is an environmentally friendly printing method. With an average width of 800 mm, it can produce 32 million m2 of products per year. Conventional print technologies, such as flexo printing, do require a print form. We can use either method to tailor-make a printing solution to suit your individual needs. The gravure printing path is long, and the color per color is 4 to 6 m, and the distance between the color groups of the ci flexo printing machine is only 40 to 60 cm. If the same gravure pattern from the Direct gravure is used the highest coat weight will only be about 80% of the direct gravure methods. The most widely used print processes are surface, flexographic (flexo), gravure and screen. What is the difference between Rotogravure and Flexographic printing processes? This process is used in high-volume web fed printing products such as magazines, newspapers, brochures, packaging and in … . Color shading is not possible. A flexible rubber or photopolymer plate is mounted onto the plate cylinder. Package printing comes in many shapes and sizes. Can print on multiple materials, including OPP tape and masking tape. Let’s try and understand the principle of Rotogravure and Flexographic printing technology! Because the this type of printing holds up and is adaptable, it is used for flexible plastics, retail bags, wallpaper and beverage cartons. Offset and flexographic printing are two of the most popular printing methods in packaging when high-quality, consistent, and long-run jobs are a must. Disadvantages. Therefore, a large number of multi-color printed breathable films are currently available by flexo printing. Second, flexo presses generally use low-viscosity, fast-drying inks. 2.2 – Gravure Image Carrier Preparation: Gravure Cylinder manufacture, Copper plating method, Gravure Cylinder Project FOG – Flexo vs Offset, Gravure, DIgital Posted on 25/09/2017 by This video is an abbreviated overview of the Project FOG debut, presented live at the FTA 2001 Annual Forum in Nashville, TN. CI flexo printing machine speed is fast, the current mainstream models are as high as 350 ~ 500m / min, which is unmatched by the gravure printing speed of 120 ~ 200m / min when printing soft and stretchable film. Excellent color quality and consistency using “hd flexo plates” across long runs. CI flexo printing machine speed is fast, the current mainstream models are as high as 350 ~ 500m / min, which is unmatched by the gravure printing speed of 120 ~ 200m / min when printing soft and stretchable film. Today, there are two main types of printing: rotogravure and flexographic. Production lead time is approximately 7 working days. The differences between the two methods are outlined below. Scratch proof printing, as your design is printed on the underside of the film. Gravure printing is a type of intaglio printing process; i.e., it involves engraving the image onto an image carrier. Printing of films that are extensible and have low dimensional stability is better achieved on CI flexo where the substrate is supported all the way between successive print stations. Different types of printing provide different visual effects for wallcoverings. Gravure, however, has a longer press run time as the cylinders do not require as frequent changing as Flexo. • Why flexo. Gravure printing vs. Flexo printing Printing Cylinders and Plates. The gear-driven CI flexo press takes 2 to 3 hours. Compared with gravure open ink tank, flexo solvent consumption is 40% to 50% lower than gravure printing. The cost-effective option for high volume orders. Last month I outlined the rapid growth of flexo printing in packaging and suggested that gravure printing had been out-marketed in North America by a very determined flexo community, which continues to gain share. Flexo printing: the process explained Flexography is a relief or raised image printing process using the same principle as letterpress. We can use either method to tailor-make a printing solution to suit your individual needs. The coat weight is determined by the gravure pattern, the coating solids, and by the speed of the gravure roll. In rotogravure printing the image is acid-etched on the surface of a metal cylinder—one cylinder for each color—in a pattern of cells. Another key differentiator in flexo vs. gravure is the range of inks flexo is able to print with. 2. 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