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. DH-Jiaolong pre-printing machine showed at the Shanghai 2019 SINO Corrugated Exhibition. 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. This process is used in high-volume web fed printing products such as magazines, newspapers, brochures, packaging and in … Only standard colors can be used. As the name suggests, flexo printing utilises flexible plates for a rotary printing process. FD and FE series offer maximum pigmentation and slow evaporation for high definition flexo printing. Let’s try and understand the principle of Rotogravure and Flexographic printing technology! It is important to recognize that each process is capable of yielding attractive, stylized and salable products. Production lead time is about 20 working days. The most widely used print processes are surface, flexographic (flexo), gravure and screen. • Advantage gravure. 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. Louis Adhesive Tapes is now able to produce Printed tape using two distinctly different methods: Gravure printing and Flexo printing. 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. Gravure printing today has many technical advantages for the packaging market that sometimes are overlooked. Production lead time is approximately 7 working days. 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. 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. Flexo Printing Vs. Digital Printing. Higher initial setup cost due to the need to make a printing block per color. The Differences between Gravure and Flexo Printing. 2.2 – Gravure Image Carrier Preparation: Gravure Cylinder manufacture, Copper plating method, Gravure Cylinder This is not true today. The gravure solvent contains a large amount of isopropanol, ethyl acetate and n-propyl acetate. Therefore, a large number of multi-color printed breathable films are currently available by flexo printing. Can print on multiple materials, including OPP tape and masking tape. Digital Printing vs. Flexographic vs. Gravure Printing Flexographic Printing . History • India typically a roto gravure market, with almost all jobs in the wide web done on roto. History can be a good teacher. NC based flexo and gravure inks recommended for reverse printing and lamination of OPP/OPP, OPP/PE and primed aluminium foil. Trying to find the perfect … 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. Flexo printing is excellent for runs between 50,000-1mm pieces or large size requirements. The differences between the two methods are outlined below. For every revolution of the printing plate cylinder an image is roduced. We can apply up to six colors plus aqueous and UV coatings, and we can achieve image … Generally, flexographic printing uses rubber plates with raised images. Impak Corporation (sorbentsystems.com) offers gravure quality at OR BELOW flexo prices, both for pre-press costs and material costs. Gravure printing is a type of intaglio printing process; i.e., it involves engraving the image onto an image carrier. In the past, gravure print quality was only available at substantial cost. And the power cost required for the press to run is also lower than the gravure. Different types of printing provide different visual effects for wallcoverings. 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. What is the difference between Rotogravure and Flexographic printing processes? Rotogravure printing, also known as gravure, is a printing process that uses rotary printing. Gravure printing is a process where the desired image is engraved into a cylinder designed for printing. 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. Color shading is not possible. Gravure lead time is usually 3-4 times that of Flexo in the time it takes to manufacture the image carrier. Differences Between Flexographic, Gravure, Offset and Inkjet Printing. 2. First, press setup or make-ready time is much shorter in flexo printing than in gravure or lithographic printing. 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. The latest flexo press with automatic cleaning ink system and automatic pressure control system takes only 0.5 hours or even less. Flexographic printing works on a wider range of substrates, including non-flat media. The coat weight is determined by the gravure pattern, the coating solids, and by the speed of the gravure roll. Flexographic vs. Gravure Printing For gravure printing, the image has to be transferred to the substrate with a metal plate. 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. Nov 16, 2020. With an average width of 800 mm, it can produce 32 million m2 of products per year. The printing cylinder is inked and the ink is moved onto the paper medium. Minimum production quantity is higher than for a Flexo printed tape. Copyright © 2020 Louis tape All rights reserved |. The flexo ink layer is thinner than the gravure, so the ink consumption is less than the gravure. 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 This type of printing is mostly used for non-porous materials like food service paper, plastic, foil, brown paper, and packaging materials. Hence, once you are clear about parameters like a number of boxes to print, your budget, quality requirements and time in … Gravure printing problems include a limited number of inks with which it's compatible. Because the this type of printing holds up and is adaptable, it is used for flexible plastics, retail bags, wallpaper and beverage cartons. Excellent color quality and consistency using “hd flexo plates” across long runs. 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. 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. Price per roll is higher than a Gravure printed tape. The flexo press replaces an 8-color product. Lithography production costs more, and presses can be very expensive. It is obvious that even the same emission is more environmentally friendly. Conventional print technologies, such as flexo printing, do require a print form. 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. The gearless servo-driven satellite flexo press takes 0.75 to 1.5 hours and consumes 80 to 100 m of film. The … The solvent is 196.4 tons, so it is the main reason why flexo printing is an environmentally friendly printing method. 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. Rotogravure ("gravure") vs. Flexographic ("flexo") printing . 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 flexographic solvent is mainly ethanol or n-propanol, or an aqueous solvent. Gravure printingGravure printing Print methods to choose from – Flexo – UV flexo – UV Letterpress – UV Offset – Rotary (& flatbed) screen – Gravure Film weight / ink deposit depend on print method Litho 1,2-1,5 Letterpress 1,8-2,5 UV Flexo / Flexo 2-4 Screen 8 - 10 Gravure 6 - 10 Plates. Scratch proof printing, as your design is printed on the underside of the film. Another key differentiator in flexo vs. gravure is the range of inks flexo is able to print with. A flexible rubber or photopolymer plate is mounted onto the plate cylinder. . Contact us : Tel +66 2287 2100 / export@louistapes.com. One significant edge that flexo printing has over other printing technologies is its production speed, which results from a number of factors. Water based flexo printing press for super short-run-jobs. This is particularly evident when printing breathable film. Today, there are two main types of printing: rotogravure and flexographic. The substrates on the rotogravure press go through on average 4~6 meters of distance between color stations; on a flexographic press, goes through 4-6cm. It’s got a sunken surface where ink is applied and then wiped off before it’s applied. Flexo printing: the process explained Flexography is a relief or raised image printing process using the same principle as letterpress. Digital printing is a mainstay for smaller printing jobs, but also be aware that this form of printing might not be the best option. • Why flexo. The gear-driven CI flexo press takes 2 to 3 hours. • Trends • Typical costings. Printers and label makers use four main types of printing processes packaging: flexographic, digital, gravure, and offset. So, you’ve been tasked to source the most cost-effective packaging, without compromising pack quality. The production process also costs much less. Louis Adhesive Tapes is now able to produce Printed tape using two distinctly different methods: Gravure printing and Flexo printing. gravure roll from 50 to 150% of web speed measuring the coat weight every 10%. Flexographic printing vs Gravure printing – what’s best for your packaging? Gravure printing vs. Flexo printing Printing Cylinders and Plates. Since the breathable film is easy to stretch, the thickness is only 12-20 g/m2, and high-speed, wide-width printing cannot be achieved by gravure printing. … The cost-effective option for high volume orders. 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. Please click on the links to start your order now. Gravure, however, has a longer press run time as the cylinders do not require as frequent changing as Flexo. 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. Each type of printing has a niche or application where it is best suited. • Conclusion. By contrast, in North America, flexo printing prevails and has met the quality requirements of the packaging industry. Second, flexo presses generally use low-viscosity, fast-drying inks. 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