Target relief specifications should be confirmed with the printer. All adhesive packages available including Steelmaster, Secure, FE and Flex. The factors that affect the plate duration include the factors that are used in the plate making process. printing defects, But, in flexo, image distortion is a lot less fun. Photopolymer plates production by Flexo24 v.2 software. The UV light is starting a chemical reaction which leads to cross-linking of plate components. Backing Thickness (Imperial) Backing Thickness (Metric) Product Color. the flexographic printing plates usually have a thickness of 1.14 or 1.70mm. So how does the print motif get onto the printing plates? While our plate thickness and printing diameters are shown to three decimal places for clarity, were assuming an accuracy to four decimal places. The plate duration of the micro screening plate tends to be shorter than the plate without micro screening. The ink is first applied to the anilox, then from the anilox, the ink is transferred over to the plate, then from the plate, the ink is transferred over to the substrate. Flexographic printing (commonly termed flexo) is a process derived from the letterpress process that was described above; it is a relief process. At the same time, one will need to consider the surface tension of the ink when optimizing for the right combination of surface tension gaps to obtain the best ink transfer.Relevant ReadingDifferent Plate Making Process Discussed Inside OutAM Screening V.S FM ScreeningFlexographic Plate Photopolymer or Elastomer? Plate type and thickness: On thicker plates, relief depths of several millimeters are common. }); A flexo plate's ideal relief depth (the difference in height between the bottom of the plate and the printing surface) of course depends on the thickness of the plate itself. 2.84 mm
Having prepared the file it is time to upload it. The type of printing, whether front or reverse. 3. Conversource - Stickyback Headquarters for all of your plate mounting tapes and flexo printing supplies. 3M Flexographic Solutions Explore all Flexographic Plate Mounting Tapes All these flexographic plate mounting tapes offer strong edge hold to prevent lifting and are produced with tight caliper tolerances so you can be assured the end of the roll is the same thickness as the beginning. No delamination of the photopolymer plates. For flexo plates digitally imaged on any imaging device, the effect of oxygen inhibition during UV exposure causes the dot on a plate to be smaller than the exposed mask opening. console.log("Unita di misura seleziona: " + unitaMisura); Printing is a systemviewing plate making in isolation doesn't address the total print process. This is the side that the prints appear. For example, lets say youre printing with: The soft part of the plate is: 0.062 thick (0.067" minus the usual 0.005 thick backing). 15 mil, 1 roll per case, 3M Cushion-Mount Plus Plate Mounting Tape E1915HS, Pink, 18 in x 25 3M and its authorized third parties will use the information you provided in accordance with our Privacy Policy to send you communications which may include promotions, product information and service offers. Their task is to transfer the ink from the anilox roller to the substrate. Use tesa stickyback in flexographic printing. For more porous or rough substrates such as paper, medium-hard flexo plates of 40 50 ShA (DIN) are common. Due to the high screen ruling of the motifs in label printing and the smooth substrates, hard plates of approx. 2. jQuery('#psRisultanteinMM').html(psDistortoInMM + ' mm'); Therefore, in general, the reproduction of a solid image will prefer softer plates over the harder plate and the reproduction of lighter and high-definition image prefers harder plates over softer plates. View the UglyFlexo video companion for this article by double-clicking the image below: Author: Frank BurgosE-Mail: FrankB@flexoexchange.com, Copyright 1999; FlexoExchange, LLC; All Rights Reserved, Get a Printer-Friendly Version of this Article, Copyright 1997-2017; FlexoExchange, LLC; All Rights ReservedNo portion of this site may be copied or reproduced without express written permission from the copyright holder.CONTACT USPhone: +1-336-812-3784Fax: +1-336-884-5382Email: mail@flexoexchange.com. In addition, the device is easily operated by only three buttons. jQuery('#psRisultanteinMM').html(msgCalcoloInvalido); Width of the artwork to reproduce onto the plate. company MILESTONES. Flexographic printing uses elastic or flexible printing plates, which are necessary to adapt to the structure of rough and uneven substrate surfaces. 2.54 mm
Micro screening is suitable for printing large solid areas and less suitable for halftone printing and gradient printing. Tapes that meet the demands of your craft and of specific jobs. Flexo Plate 1.14 mm Features : 1) Green Product, suitable for water base ink 2) Optimal hardness and flexibility 3) Excellent dot and isolated line reproduction 4) Solid printing performance 5) High latitude of exposure and processing 6) Good ink transfer 7) High impression Product Specification Type R114 Plate Thickness (mm) 1.14 In the flexo printing process. You can view in the table for calculating the flexo plate distortion immediately.Apply the reduction to the graphics of your file using graphic programs as Esko Artpro,
For example : 4.32 mm plate (0.170) If you have any questions, dont hesitate to contact me. All areas must be at full print height including solids and halftones. You must have JavaScript enabled in your browser to utilize the functionality of this website. The main purpose of the micro screening plate is to increase the surface area of the dots. Dissolved solids can be determined in seconds. Order now AND NOW YOU CAN CHOOSE the KODAK Flexcel NX New features to improve the service: duplicate order save configuration Feature. yd, 15 mil, 1 roll per case, 3M Cushion-Mount Plus Plate Mounting Tape 1015, 3M Cushion-Mount Plus Plate Mounting Tape 1115, 3M Cushion-Mount Plus Plate Mounting Tape E1015H, 3M Cushion-Mount Plus Plate Mounting Tape E1840H, 3M Cushion-Mount Plus Plate Mounting Tape L1715, 3M Cushion-Mount Plus Plate Mounting Tape 1120, 3M Cushion-Mount Pro Plate Mounting Tape with Comply Adhesive System 21520 Purple, 3M Cushion-Mount Plus Plate Mounting Tape E1060, 3M Cushion-Mount Plus Plate Mounting Tape L1220, 3M Cushion-Mount Plus Plate Mounting Tape E1015, 3M Cushion-Mount Plus Plate Mounting Tape E1015-15H, 3M Cushion-Mount Plus Plate Mounting Tape E1220, 3M Thin Flexographic Mounting Tape 2205FL Translucent, 3M Cushion-Mount Plus Plate Mounting Tape B1520, 3M Cushion-Mount Plus Plate Mounting Tape B1020, 3M Thin Flexographic Plate Mounting Tape E2105, Translucent, 27 in x 36 } The plate hardness is measured in Shore degrees: Shore. The tension of the roll must be controlled just enough to prevent slack and wrinkles as the paper unwinds into the press. It can be a root cause of dot gain and most of these 11 other flexo printing defects. Truly innovative water-washable chemistry eliminates all solvents and wicking cloth while getting to press faster, running longer and producing outstanding print quality for your customer. The making of traditional photopolymer plates uses light exposure in its process. Press damage and/or wear. } After drying, the plates are ready for mounting and arrive at the flexographic presses on printing cylinders, sleeves or mounting carrier sheets ready for printing. Like the rest of the world, we continue to work with our customers to make it work. Imaging Quality Whether you're using digital or analog plates, the finished plate cannot exceed the quality of the original image carrier. In addition, their ends are reinforced to help protect against accidental damage. Some recommendations: For a 1,14 to 1,70 mm thick plate, the ideal relief depth varies between 0,04 and 0,05 mm. Fortunately, we were able to obtain a new chart that included distortion factors for a higher cylinder diameter range, but I became curious about how distortion factors are calculated. Automatic color and gray balance detection speed up the measuring. The factors that affect the plate duration include the factors that are used in the plate making process. Dots "dipping" into the anilox. if (psNonDistorto==0 || isNaN(psNonDistorto)) return; The maximum format for CtP plates (2540 dpi) and for HD Flexo plates (4000 dpi) is 1050x1490 mm, for water washable plates - 500x700 mm, and it also depends on the plate specifications.? Images must be reduced in the printing direction and with the table for calculating the flexo plate distortion it is possible to do it quickly, following a few and intuitive steps. Now you are ready to get your flexographic plate. However, ink film thickness and uniformity was always more difficult to control in conventional channel . calcolaPassoDeformato(); convertiPassoStampaNonDistortoInMM(); convertiPassoStampaNonDistortoInMM(); Liquid photopolymer, about the consistency of honey, solidifies when exposed to ultraviolet light. Resolution, which can be 2450 dpi or 4000 dpi (high definition). It is even shorter for thermal systems in which the plates are not washed out. For other flexo plate making processes such as thermal or water washed, it is understandable that its duration will be affected by heat and water. 4. switch (unitaMisura) { The main differences are the use of a flexible printing plate as the image carrier, the method of application of ink to the plate and the ink itself. tesa offers a wide range of foam densities, adhesives and thicknesses. In today's flexographic printing market, having the right tool (plate) can make the job easier, more consistent and ultimately more profitable. Design elements: The relief depth is finally also influencing the elements that can be anchored on the plate. If used with UV inks, the plate must be as swell-resistant as possible. Set to -10% because it is considered compensation average value. 3M Thin Flexographic Plate Mounting Tape E2105, Translucent, 5 mil, Light finishing process is to remove the surface . Suggest a correction. It can be controllable and predictable with some standard best practices. The Sr. Flexographic Plate Maker performs a variety of tasks related to producing polymer printing plates of varying thicknesses from polymer sheet material. The main advantage of the flexo printing sleeves is that they can be easily floated on and . var msgCalcoloInvalido='Valori non validi,
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