A doctor blade removes excess ink from the smooth, non-engraved parts of the anilox roll. It is a key component of the ink transfer system of the flexo printing equipment. Here is how it works and the top reasons flexo printers around the world choose ultrasonic cleaning systems to clean anilox rollers and achieve world-class printing day-in and day-out. With advanced cell structures and durable construction, Apex rolls are known to maximize ink efficiency and minimize downtime, empowering your business with unmatched productivity and performance. Therefore, if a short ink path system, that is, an anilox roller ink transfer system, can be used in lithographic offset printing, the market for ceramic anilox rolls will undergo fundamental changes, and the quality of lithographic. Widths. The traditional 60 degree engraving is still very prominent within the flexo printing and coating markets, but this is continually evolving and there are more cells based on the 60 degree geometry but with stretched or elongated characteristics being used. This plate is unique in its approach to cleaning that tiny cell. Most importantly, a printer must choose the best volume and line screen combination for their anilox roll to meet the needs of the specific job he or she is printing. Sandon Global is an award-winning manufacturer of anilox rolls, anilox sleeves and cylinders used in the flexographic, metal decoration and lithographic print industries, worldwide. Anilox | 204 followers on LinkedIn. It. The cell volume of anilox rolls is changed after the ink debris accumulation. ARC focuses on giving its customer a precise and durable roller. Flexo printing is a printing method with a relatively high printing speed. 2. JCT-RBG-002. Ceramic serves as a functional layer and forms the basis for the laser engraving of our anilox rollers. By Neel Madsen. Temperature of the printing hall too low and/or humidity too high. 0 - 50. 0566 BCM/ . 1. Flexo typically utilizes a polymer or elastomer image carrier. View More. Therefore, to limit the possible variables at the ink transfer stage — engravings, ceramics, TIR tolerances, volume, wear — will provide the stability required to achieve print consistency and press efficiency. The fountain roller picks up a thick film of ink and transfers it to a metering roller, typically known in flexography as an anilox roller. In gravure the image cylinder makes contact directly with the ink. A separate printing station & flexo plate is required for each colour to be printed. , Ltd. 00 - $450. Don’t just grab any solution that is nearby when it comes to cleaning anilox rollers. It allows control of the hue ofsecondary colors (reds, greens, and blues), dot gain, trapping, ink consumption (mileage), and a number of. Ink Deficiency; All successful flexographic printing relies on ink. An anilox should be monitored monthly for flexo printers to ensure consistent printing. This calculator provides general recommendations for closed-cell 60° hexagonal anilox and GTT open-cell engravings. In flexo printing, doctor blades play an important role in transferring ink from the anilox roll to the printing plate. 0 bcm volume to 1,400 lpi with a 1. Call Today! 1-704-962-5404. Ink is transferred from the ink well via a rotating ‘anilox’ roller onto the flexo plate. From the advent of flexographic printing and Anilox Roll manufacturing, Harper Corporation of America has earned the distinction of being the first, the best, and the global leader in new anilox roll products and technologies. Flexographic printing is well-suited for high-volume, high-speed printing applications, making it a preferred choice for many industries, including packaging, labels, corrugated boxes, newspapers, and flexible packaging. Common problems caused by lower quality or incorrect type of doctor blades include scoring of the anilox roller and UV ink spitting. Reduce risk of damage to the mounting machine. In the cells covered by the entire surface of the anilox roll, the amount of ink must be floated within a limited range (currently the quality standard of the international leading anilox roll supplier is +/-7. Learn more Consulting and Implementation Services 45° and 30° patterns may be preferable in non-printing flexo applications (such as coatings, laminations, and specialty printing), but generally are not recommended for general flexo printing applications. The anilox roller engraving with the geometry of the cells or engraved structures is very important for this. Therefore, a 330 line screen anilox roll will not be adequate when printing process flexo. Doctor blades can make or break one’s output within printing. We offer more than our word. We offer more than our word. Roll: Spindle: 76mm (3 inches) and 152 (6inches) Rewinder: Max. The full surface of the anilox roller is engraved with recessed cells and each cell holds a specified volume of ink thus ensuring that a consistent ink film is delivered to the printing plate. Anilox roller is steel made hard cylinder roller that maintains a fixed amount of ink to the flexo printing plate. Click here to schedule your audit today!3. Save costs. 0 anilox is specifically engineered to mitigate liquid turbulence resulting in a calm liquid surface. Dimensions. When printing on plastic films, in label printing and flexible packaging, a ratio of 1∶6. Our anilox sleeves can also improve print quality by offering a better compromise between line screen and volume choices, higher line screen count availability, improved image contrast and better ink metering control. It is one of many factors that influence the amount of ink transferred to the print material and must thus be precisely controlled and measured. It is designed to deliver a precise and consistent amount of ink to the printing plate. CAUSE 1. High quality roll bodies. Your flexo printing machine price can be as low as $2,1000 and as high as $ 50, 000, depending on size, use, color, and speed. Fixed Anilox Printing uses Pulse Roll Labels’ specially formulated PureTone range of high strength single-pigment inks alongside a bespoke colour mixing database. In Southeast Asia, 50% of printing and packaging factories choose JCTPRINT anilox roller. We work with all end seal designs, from the common face seal to angled pressure seal and seal clamps. Many variables affect performance. A 1976 graduate of UNC Chapel Hill with a B. Clean 2000The Use of Anilox Rollers: Anilox rollers are used to transfer a precise amount of ink onto the plate cylinder. However with the reduced cell opening. As the roll of substrate unwinds, the sheet passes through a series of printing stations. The introduction of high definition printing challenged the standard cell engraving and a number of solutions have been launched subsequently. Filthy Anilox Roll; Check the cleanliness and physical condition of the anilox roller as part of regular maintenance and clean or replace it as necessary. Any given anilox roll cell is about 100-µ. Different degrees of anilox rollers. Disadvantages: need to be cleaned frequently. transferred [26. Although metal anilox rollers are stronger than ceramic rollers, they can be difficult to clean. Always follow the cleaners. In flexographic printing, the pattern is made into plates, typically from a photopolymer. The print consists of finer dots which ultimately create the image on the print. The flexo printing process has many variables that can act as moving targets if they are not in control when you initiate the flexo manufacturing process. Our anilox rollers can help you save 25-45% on your paint usage. Dryer must conform to speed. 5 is generally assumed for the plate screen ruling to the screen roller ruling. Anilox prior to laser cleaning. Flexo uses anilox rollers to offer a controlled process for transferring ink to the plate surface in a “known” volume. A technician installs a doctor blade for flexographic printing. Aluminum alloy guide roller industrial. One helpful tool for determining the. The surface of the anilox rolls are laser engraved with very tiny dips, forming anilox cells. Anilox Cart Features: 25 drawers with adjustable internal holders to fit most anilox roll sizes. Our anilox rollers can help you save 25-45% on your paint usage. Solutions include the award winning Sitexco+ Laser System to the innovative Sanilox System or Alphasonics ultrasonic solutions. How to Inspect Anilox Rollers – A basic guide part 1. Plugging & Wear. Flexographic printing is a pressure-sensitive process. It is one of many factors that influence the amount of ink transferred to the print material and must thus be precisely controlled and measured. The cylinder contains small cells that contain the. Sonic Solutions has. 12 × 10 × 12 in. The pressure between the two rollers can be adjusted, and the. Dryer must conform to speed. Gravure engravings for the coating market. The three methods, in order of increasing effectiveness, are fountain roll metering, single-blade systems and chambered systems. One helpful tool for determining the. ARC produces and guarantees the highest accuracy available. Based in Runcorn, Cheshire, U. The anilox roll is the heart of the printing press. If you prefer, we will modify your current end seal and material to stop leakage and increase seal life. Anilox volume too high or line count too low: Adjust volume and anilox lpi (Dots connecting to each other) Too much pressure: Adjust pressure between print cylinder to anilox (Adhesion between two surfaces) Excessive pressure in rewind: Reduce rewind tension: Web too warm during rewind: Lower drying tunnel or lower chill roll, check room. In addition, Pamarco balances and tests each anilox cylinder separately. The cutting bladeFlexographic presses utilize one of three methods to control the ink being delivered to the anilox roll. Your results may vary depending upon these conditions. Printing operators may now employ higher line screen anilox rolls to make higher line screen images because of. 5 to 1∶7. Anilox Rolls From our Anilox Roll Division, we manufacture and restore rolls designed for better surface transfer, greater volume transfer, higher line screen. Printing cylinder: This cylindrical spare is designed to apply pressure on printing plates to transfer print designs onto the substrate. between the anilox roll and printing form Too much ink pressure in the doctor blade chamber Image positioning on the printing form is lacking balance Concentricity (total indicated runout, or T. With years of experiences in manufacturing and working closely with printers and pre-press plate makers, consulting in fingerprint and continuously improving in printing quality. Therefore, to limit the possible variables at the ink transfer stage — engravings, ceramics, TIR tolerances, volume, wear — will provide the stability required to achieve print consistency and press efficiency. The INOMETA ceramic coatings made of chromium oxide ceramics exhibit a very high hardness of 1300 Hv 0. Get your free anilox volume calculator here! The Industry’s Most complete and most accurate anilox screen calculator just got even better. From standard 60 degree ‘ThermaFlo’ cells, through to. 55 mb) Anilox Scoring Prevention Guide. For water and solvent-based inks. 3. There are several variations of engraves in the industry, some of which are extremely unique and dependent on the engrave entirely. Secured drawers require two-handed manual lift to avoid accidental opening or dropping of contents. Reduce the risk of damage to plates. A line work print job would be specified with 360 linescreen rolls, while screen work would use 440s, and process print would be run with 600s at volumes of 5 bcm, 4 bcm, and 3 bcm, respectively. The anilox is said to be the heart of the flexographic printing process. Doctor blade: It is used to remove excess ink from an anilox roller to prevent the risk of ink smudging. Flexo presses and a wide range of consumables have improved over the years. Save costs. JCTPRINT was established in 2000, focusing on the customized processing of printing machine accessories and printing machinery, and exporting from China to all over the world. The real cause of anilox scoring is hard particles getting trapped between the rotating anilox roller and doctor blade. When selecting anilox rollers for flexographic printing, consider factors such as cell volume, cell shape, and cell count. We are one of the leading U. When print designers of the past thought of adding value to the printing for a product, they thought about plate screens, color combinations and fineness of print. The flexo process parameters play an important role in ink transfer and will lead to wastage of inks, substrate, solvents and printed stocks if not monitored and controlled. In practice, this means that if a 1% tonal value is to be printed with a 60° plate screen, the anilox roller must have a fineness of at least 400 L/cm for the 60. 5 to 1∶7. Today, through the introduction and. A properly cleaned anilox roll will lead to higher output on a flexographic press while. Harper was founded. High quality 45# seamless steel pipe, thickness 15-20mm. 8 - 0. As an example, one printing unit prints the red plate using 600LPI, 1. The anilox roll is often called the “heart” of the flexographic printing process. R. It is essential for all flexo printers that the anilox gives the correct ink density from the first print and stays. The ink transmission structure of the flexographic printing machine is simple, its main characteristics are less ink roller, short ink path, anilox roller plays an important role in ink transfer. The anilox roller is then wiped clean with a doctor blade to leave an even, consistent layer of ink. Ink viscosity is too high or anilox roller is not correct. Anilox Roll Volume. The surface quality of the ceramic coating is essential for the use of an anilox roller in high-quality flexographic printing. It's a measuring roller that accurately delivers liquid ink, varnish, or coating onto a print carrier. An anilox should be monitored monthly for flexo printers to ensure consistent printing. Anilox rollers: These components are responsible for efficiently transferring inks to the printing plates. A volume of 8. Our unmatched service standards and personalized support enable you to achieve high-quality, high-volume, high-speed printing without compromise. It's the amount of ink being moved through the components of the printing process and ultimately onto the substrate. 6m in width and 200mm in diameter. A 2. This printing method is simply. Test With laser-etched ceramics, cell-infested paper can be. Application Of Ceramic Anilox Roller: 1. Providing consistent ink coverage is obviously critical to printing quality. We can engrave the chambers having. Discover the five simple steps to selecting an anilox roll. and light solid densities are all attainable with one engraving on one laser engraved ceramic anilox roll. However, they can also be used in other printing processes. As the heart of the flexo press, the anilox roll is the foundation of the printing process. Eaglewood Technologies are the anilox management experts. For screen-count:The objective is to standardize the printing process and good cleaning and maintenance routine is a part of the process. Finding the right ink composition is important for anilox and image carrier material selection. 79" - 1. A volume of 8. Micro fiber is a structure of about 50-µ. Tower Products’ Rick Principato details the company’s product offerings. An anilox roller is one of the most important components of the flexographic printing process. How the Type of Rollers in Flexography Work FQ-320. Tower Products’ Rick Principato details the company’s product offerings. One of the biggest innovations that directly impacted the "heart" of the printing process is the function of. 9 BCMs. Anilox Rolls. per fiber. 1100 from all other locations. Roosevelt Rd. anilox rollers, etc. This is why the quality of the anilox roll has a. Advanced Anilox Technology for Flexible Packaging Printers. You can imagine the anilox roller of the CI flexo press, which is usually 1~1. Strong corrosive chemical cleaning method. This flexo print mistake is caused by a wrong manipulation of digital flexo plate both during production and in printing. After applying the ink, a doctor blade scrapes the excess ink from the anilox roller. Similar to letterpress printing processes, text and graphics for each color are raised on the surface plate and inked to transfer to a substrate. The first printing unit generally has an anilox roller with a cell volume of between 6 and 9 cm3/m2, whilst the cell volume for the second one is 12 to 14 cm3/m2. High pressure air drying completes the cleaning process leaving the anilox ready for immediate use or storage. Dryers must be balanced. It allows control of the hue ofsecondary colors (reds, greens, and blues), dot gain, trapping, ink consumption (mileage), and a number of other factorsimportant to both quality and cost. Duration is 1-3 minutes, depending on roll length. 08. Choose an engraving solution of the anilox with an optimal ink release. Conversource carries a full line of anilox. An anilox roller (made from steel or aluminum) with a surface etched with shallow wells dips into an ink fountain. Our company manufactures Anilox Rollers which are usually used in Flexographic printing and Gravure printing. In printing, anilox is a method used to provide a measured amount of ink to a flexographic (flexo) printing plate. The purpose of the anilox roller is to pick up ink from the fountain roller (or, in some configurations, directly from the ink. 1-704-962-5404. By Neel Madsen. 8 - 0. type of substrate, print run size, printing speed, anilox roller specification and. The cell geometry of. 6m in width and 200mm in diameter. JCTPRINT imported the plasma spraying machine from Oerlikon Switzerland, the hardness of the anilox roller can reach 1200HV. US$ 300-1500 / Piece. A poorly managed anilox rolls of the flexographic printer will provide a shady output print quality. GTT 2. Ink pigmentation too high 4. 0 anilox is specifically engineered to mitigate liquid turbulence resulting in a calm liquid surface. As the roll of substrate unwinds, the sheet passes through a series of printing stations. Technical expertise to help you match application-specific solutions, resulting in high quality performance. Call us toll free: +8617860278978 [email protected] HOME; ANILOX ROLLER; RUBBER ROLLER. However, it does seem that most of us are in agreement that “ghosting” can be described as a faint image, which is repeated from another part of the design and. , founded in 2018, is India’s first indigenous anilox roll manufacturing company. Advanced Anilox Technology for Flexible Packaging Printers. As a result of the counter-rotations in each case, the printing ink finally reaches the impression cylinder. There are three printing pressures of the flexo printing machine, and these three printing pressures will have a great impact on the printing quality of the product. Don’t just grab any solution that is nearby when it comes to cleaning anilox rollers. 22. Many variables affect performance including anilox vendor, ink release characteristics, ink viscosity, printing speed, atmospheric conditions. Product Description. By a general rule of matching anilox cell opening to plate dot diameter would mean the selection of an anilox of 1120 l/in (440 l/cm). An engraved metal or ceramic roller used in flexographic printing presses to transfer ink from the fountain roller (or directly from the fountain) to the printing plate. Greg Hrinya, Editor 05. Intelligent, environmentally-safe, and effective anilox roll cleaner equipment from Eaglewood Technologies, represented by Bingham Flexo Services. ARC focuses on giving its customer a precise and. Moreover, the regular maintenance of anilox rolls in flexographic printing is also significant for print quality. , Ltd. 45° and 30° patterns may be preferable in non-printing flexo applications (such as coatings, laminations, and specialty printing), but generally are not recommended for general flexo printing applications. The printing process is based on an anilox roller and polymer plate. 45° and 30° patterns may be preferable in non-printing flexo applications (such as coatings, laminations, and specialty printing), but generally are not recommended for. It will deliver an equal amount of ink to the plate, but with reduced ink starvation as long as the transfer rate. A 2. The types of rollers used by a flexographic printing press include: The fountain roller which is responsible for passing the proper colored ink to the anilox roller. Rinse cycle is approx. We also offer our XPress™ mobile cleaning service at. It is a key component of the ink transfer system of the. These thick ink films do not produce the graphic quality necessary for high-end process work. Cleaning the Anilox Rollers. The printing plates are quite durable and if stored correctly, can be re-used several times, before they. However, the hexagonal 60 deg pattern has important limitations with regard to ink release and ink flow. The anilox roller. Since its inception in the early 1990s, flexo printers have employed the 60˚ anilox roller in almost all printing and coating applications. An ink delivery system provides consistent and precise ink flow to the printing plate. SHOPPING NOW. The anilox roll has finely engraved cells with a particular ink capacity, viewable. Various Anilox Rolls For You To Choose. One of the most innovative products that is utilized in the world of flexographic printing today is the lightweight, quick-change anilox sleeve. BSB specialise in the engraving of Chrome Anilox rollers, the covering of Rubber rollers, refurbishing of Chrome rolls and Roller manufacturing. Anilox. In the narrow web, wide web and preprint industries, on average, 60-degree anilox cell counts and volumes generally range from a 360 lpi with a 5. The 60 deg pattern consists of millions of individual hexagonal cells engraved across the surface of the Anilox roll. The proper selection of the screen and the volume is a crucial factor in obtaining quality and consistency of the final printed product. View More. Having accurate control over the ink flow rate is important when printers must monitor the anilox on a monthly basis. These are the best brushes because they are specifically designed for optimal cleaning of Chrome Anilox Rollers in printing equipment. Offering anilox rolls for any press manufacturer, from narrow-web to wide-web machines. The ink transmission structure of the flexographic printing machine is simple, its main characteristics are less ink roller, short ink path, anilox roller plays an important role in ink transfer. 0 engraving technology is the best anilox roll product available today for achieving the consistent transfer needed in HD flexo quality and fixed palette printing applications. If handled with care properly, these anilox rollers can yield many years of production. The dots on the plate act as suction cups and lift the ink out off the anilox roller. COMPONENTS OF AN ANILOX. CAUSES. The first sign an anilox. Anilox Roll Resurfacing. 3 billion square meters in 2012 to. The article was prepared and submitted to us by Troika Systems Ltd. Conversource carries a full line of anilox cleaning systems to meet virtually every flexo printing requirement for both anilox rolls and sleeves. The most important factors for success in printing halftone and process colorwork. 5% of the deviation). Closing blade for flexographic printing. Technical support of innovative technologies from all branches. 0 BCM volume for process or combination printing is engraved between 700 and 1200 cells per inch. Blades are made from either steel, hardened polymer or carbon fibre materials, and perform a vital function in the printing process. 678. Originally, anilox rolls were steel bases, made using a process of mechanical engraving, utilizing hardened steel tools of various. This roller stores and transports the ink. When laser cleaning is used to clean Anilox rollers, using the correct power and speed settings recommended by the manufacturers it was observed that a good level of cleaning, recovering the original volume (less normal wear of the ceramic) can be obtained. An anilox roller is a cylinder in which microscopic cells are engraved. system enables the flexo printer to do an automatic cleanup of the ink train. We manufacture and restore Anilox Rollers per the customers’ preference in surface, volume transfer and line screen for more consistency and faster speeds. Plate Dot vs. The anilox is the heart of the flexo process so that is where we will start. For this we use established and high-quality chromium oxide ceramics (Cr2O3), which are characterized by good. MCP Company, Inc. Numerous sizes available including custom made-to-spec units. Mr. Anilox volume too high or line count too low: Adjust volume and anilox lpi (Dots connecting to each other) Too much pressure: Adjust pressure between print cylinder to anilox (Adhesion between two surfaces) Excessive pressure in rewind: Reduce rewind tension: Web too warm during rewind: Lower drying tunnel or lower chill roll, check room. The flexo printing/coating process depends upon the precise controlled transfer of a liquid ink, varnish or coating. Charlotte, NC • Las Vegas, NV • Dallas, TX • Mexico • Canada P 704. In offset and letterpress ink is transferred via smooth rollers to the printing plates. If you experience ghosting in flexo printing, you can try out the following diagnostic solutions: Identify the colors where ghosting occurs and replace the anilox roll with another of a similar cell volume, but of a coarser screen. The pressure between the fountain roller and the. The main products are anilox rollers, rubber rollers, air shafts, flexo printin. Call us toll free: +8617860278978 [email protected] HOME; ANILOX ROLLER; RUBBER ROLLER . About Harper Corporation. Anilox Rollers The Heart of The Flexo Press Description. Viscosity too high (Solvent-based inks) 2. 2. The anilox roller is a vital component of flexography and so it is important to understand its calibration. Jctprint Machinery Co. Mechanical pinholing is the print defect that we have adopted the term ghosting for in flexo. The low viscous ink is transferred by the anilox roller to the plate and from there. HD flexo is a major driver in today’s flexographic industry, and new anilox screening technology has been critical to its success. Anilox . Ink is applied to the plate’s character as a sequence of dots, with the high-speed rotating action of the press often transforming the dots into ink ridges. The QD can be configured with a number of different printing process heads. Aluminum alloy guide roller industrial. K. The particle could be anything that is hard enough to cause wear on the surface of the. Call this number to order or request a quote for The Flexo Factor brand premium end seals and your printing life will improve. Flexographic printing machine is a typical short ink supply system, the structure is relatively simple, mainly by ink tank, cots, scraping knife, and anilox roller four parts. Converting Quarterly, 2011 Quarter 3, Pag 52-57 " Correlating anilox-roll specifications to flexographic print targets and tolerances" by Alex James. , Building 9 Unit 62, West Chicago, IL 60185In a modern flexographic press, each print unit comprises of: Anilox roller: a cylinder of highly engineered metal and/or ceramic, which is laser engraved with minute cells of a given angle, line screen, and volume to deliver the required fineness of print Chambered doctor blade system: a device that delivers a measured amount of ink to the cells of the anilox. The Function of The Anilox Roller in Flexographic Printing. Having continually invested in the latest technology YAG lasers, means Pamarco can create all varieties of cell profiles. The 60 deg pattern consists of millions of individual hexagonal cells engraved across the surface of the Anilox roll. The anilox roller consists of a basic body made of either aluminum, steel, or plastic covered with a surface layer that contains tiny depressions to store and transfer ink. Alan has more than 20 years’ experience in the printing industry, in both inks and anilox rolls. Jctprint Machinery Co. Materials that would be difficult to print on for other printing methods are easy for flexo. Anilox sleeve and roller from Harper Corporation. Sleeved Anilox Roll. 818. Check ink viscosity. Ink is transferred from a bath to an anilox roll, which contains millions of tiny divots to take up the ink. Praxair Surface Technologies created the anilox roller manufacturing sector in 1979, by manufacturing the first ever laser engraved ceramic roller in the world, and is currently a global leader with more than a million anilox rollers installed in the world. With dense soft bristles, it minimizes damage to the plates when cleaning. The choice depends on the specific printing requirements, such as desired ink coverage, image detail, and substrate characteristics. Lower anilox line counts accommodate higher volumes for solid coverage and coatings. Hardness. Best supplier for the flexographic industry. The 60 deg pattern consists of millions of individual hexagonal cells engraved across the surface of the Anilox roll. lnk deposition tends to be uniform, throughout the engraved length of the chamber. During the contact, ink is transferred over from the. Epsilon Composite designs and manufactures anilox rollers with a carbon fiber composite core for flexographic printing machines machines. S. ) of rotating parts (printing form, anilox) are out of tolerance Vibrations of the printing press due to mechanical or electrical issuesThe main products are anilox rollers, rubber rollers, air shafts, flexo printin. Pressure of the inking device: This pressure is the pressure between the inking roller and the metal anilox roller. The Converting Quarterly Buyers Guide is the only one of its kind for products and services offered to the web-processing, converting and finishing industries. 2)Surface coating: Chrome oxide ceramic layer. Resistant to a wide range of chemicals. The anilox roll is the heart of the flexo printing press. Premium products built to exacting specifications providing consistent repeatability. Having an anilox inspection programme in place allows the printer to document, monitor and control anilox inventory in a way that FlexoTech enables consistency in delivering high quality print. 26. A proper anilox care programme is defined by two words: maintenance and inspection. Pamarco flexo and corrugated board anilox rolls series Steve Woodard, vice president of corporate services for ARC International, is a 38-year veteran of the anilox roller and related industries. An anilox roller (made from steel or aluminum) with a surface etched with shallow wells dips into an ink fountain. Keep in mind that when using a low line screen printing plate (such as 55) you will typically use a lower line screen anilox roll (such as 250 – 500). This function is performed by anilox rollers. Corrugated printing is a flexographic printing process on coated or uncoated corrugated board materials. 0 BCM volume for process or combination printing is engraved between 700 and 1200 cells per inch. Flexographic inline printing presses now run much faster, have more print stations. 4. Flexo printers face many challenges, including improving print quality, shortening make-ready times, and reducing waste. The anilox roll releases a specified amount of ink to the plate cylinder. Anilox rollers are defined by capacity, given in cm 3 /m 2, which depends on the shape and depth of these cells. There are three main factors: l New fiber optic laser technology has enabled line counts in excess of 2000 LPI compared to the maximum of 1200 LPI by CO2 lasers. Anilox; Image carrier (cylinder, sleeve, or plate) Substrate; Components of Ink Transfer 1. 35mm*370mm. HD flexo is a major driver in today’s flexographic industry, and new anilox screening technology has been critical to its success. 001. (see figure A. The next time you encounter one of these 15 most common water-based flexo issues on press, consult this simple guide for our expert recommended solutions.