For example, let’s say you’re printing with: The soft part of the plate is: 0.062” thick (0.067" minus the usual 0.005” thick backing). We were all using charts without knowing how the factors were derived. Cyrel® DPR digital flexo plate DuPont™; Cyrel®; DPR is the digital plate of choice for a wide range of packaging segments and has been designed to perform with a wide array of substrates and inks at higher productivity levels on-press than other digital plates. Browse more videos. Calculating Flexo Plate Distortion Posted by kamesh at 9:34 PM. Related Articles: Glossary: K Factor « Back to Glossary Index. 24/7 Support How can we help you today? - K) / cyl. In this case, printing “plates” are thin sheets of polymer material, laser engraved with an image of your … Plate Deflection Subject. Try a few calculations and compare them to your charts. Tape applicator TECH SLEEVES Recomended for use with bridge and plate sleeves. No comments: Post a Comment. The accuracy of the dot and the formation of the minimum dot is inspected with a microscope (100X) and a flexo plate analyzer. To get a feel for these viscosity effects, the app steadily reduces the % transfer as the viscosity increases to 500cP. 0 Add a comment PrintSense View of satellite print. Flexographic printing is significantly faster than digital, making large runs of labels more cost-effective to print on flexo presses. We were all using charts without knowing how the factors were derived. Most flexo plates are exposed on a flat surface. We’ve also included charts with slightly larger text but only half the full range of teeth, for those of you who don’t mind having to print two pages. The patented SAMM is equipped with a computer that controls all the motorized variables that are necessary for positioning the flexo plates fully automatically in the exact positions. Flexo plate distortion calculator Hi. July 27, 2017. Playing next. Distortion Calculations Calculating the Constant 1. The charts listed below are in PDF format. Immer wieder gibt es bei zahlreichen Apps die Meldung das diese abstürzt. ‎This app calculates the K Factors and percentages of reductions needed when processing flexo plates with different repeat lengths, thicknesses and backing thicknesses. Flexo plates - Distortion Factor. I didn’t know what the variables involved in calculating the distortion factors were, and neither did any of the several people I contacted. Flexible Printing Plates Flexo Exchange. • The repeat is driven by the gear or set dimension on a gearless press. Flexographic Plate Mounting Tapes … Table 1:Flexo post-sheet cost estimation for different print quantities. Report. Flexo plate distortion: precaution for flexo printing Flexo plate distortion: How to calculate it and get high quality flexographic printing.. e.g. The charts which contain the full range of gear teeth are, necessarily, formatted with smaller text and in landscape orientation in order to fit them all on one page. You will find our customers in these countries: //Homepage,120x600, 1/9/08 As a name, we recommend using the job order number. 5. Alica Valenti. Browse more videos. Most flexo plates are exposed on a flat surface. Complexity management made easy: a practical guide for flexible packaging printers . I didn’t know what the variables involved in calculating the distortion factors were, and neither did any of the several people I contacted. //-->, Calculators: Distortion Calculator > Roll Diameter > Roll Length > Ink Formula Ratio > Ink Consumption, (leave this field blank, your answer will appear here after you click the Calculate button below), Download and Print your Own Distortion Charts. Classic. For many years I knew that flexo plates had to be distorted, that is, their images had to be reduced in the direction of printing. Distortion Factor Calculator Gear Pitch 1/8″ CP 1/4″ CP 32DP 10DP Plate Thickness .045 .067″ .107 Number of Gear Teeth(enter only integers here, no text) Distortion Is: (leave this field blank, your answer will appear here after […] The thicker a plate is, the greater the circumference of its outside surface in relation to the inside surface when it is mounted on the cylinder, which in turn causes plate distortion to increase. Plate Thickness: Number of Gear Teeth (enter only integers here, no text) Distortion Is: (leave this field blank, your answer will appear here after you click the Calculate button below) Download and Print your Own Distortion Charts. Distortion factor. Plate Vendor Calculators. Demounter 3. The thicker a plate is, the greater the circumference of its outside surface in relation to the inside surface when it is mounted on the cylinder, which in turn causes plate distortion to increase. Add slower drying solvents. © Copyright 1997-2015; 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, The charts listed below are in PDF format. The patented SAMM is equipped with a computer that controls all the motorized variables that are necessary for positioning the flexo plates fully automatically in the exact positions. An example of distortion factor calculation: Fig. The system works with interactive cameras that can read the digital positions of the markings and the mounting table acts as a robotic manipulator that controls the positioning of the plate. Flexo plate keeps in projects the list of the source documents used for the flexo imposition, selected roll size, marks settings, etc. Use hard tape for solid print areas when possible. Seamless - Suitable for making Flexo and Gravure sleeves. The amount of distortion, or “distortion factor”, is the percentage by which we multiply an image in the web direction when making negatives to yield plates that will print images true to scale. - K = distorted repeat. These … Of the three calculators considered here, this one takes into account the most variables, including: Substrate width; Substrate length To create a new project, click the button and give it a name. Take that value multiplied by pi (3.14159). ‎This app calculates the K Factors and percentages of reductions needed when processing flexo plates with different repeat lengths, thicknesses and backing thicknesses. We can save you the pain: How to easily avoid damaged plates in flexo printing. Flexo plate making equipment, Consumables & other equipment. google_ad_height = 600; No portion of this site may be copied or reproduced without express written permission from the copyright holder. SC6-0204 12/9/02 5:31 PM Page 23. That means the harmonious frequencies amount … 1 shows the definition of the variables in the distortion factor model. google_ad_slot = "3216374386"; Flexo Plate Processor, built-in Filtration system Water Washable 1,14 mm TOYOBO Plates Washout speed 100mm/min We provide photopolymer plate (flexo… (3.34225-.124)/3.34225 = 0.96289 or 96.289% distortion This method matches the results I get from my calculator: Flexographic Pre-Press: Calculating Distortion Factors Without a Chart! Flexo Plate Distortion stürzt immer ab und Du weißt nicht woran es liegt? Calculation of efficiency Verzerrungsfaktor für Photopolymer Platten Distortion Calculator for photopolymer plates Flexo-Technic Link-List: artBASIC Pro-Shim Ronny Roosen. However, until recently, I simply relied on charts for the distortion factor for each of our cylinder sizes. The measurement originates from the attempt Hifi amplifier with tubes sound. Calculating Flexo Plate Distortion. To determine the K-Factor, subtract 0.005 from the plate thickness. You will need Adobe Acrobat Reader in order to open and print them. The correct formula to use to calculate the flexo plate distortion is: K= 2 x π x (Plate thickness Base layer thickness) Flexo distortion = (print repeat length K) / print repeat length. Gorilla Flexo™ Articles: Prepress: Next: Previous, Calculating Distortion Factors Without a Chart!Try our Online Distortion Calculator - Free and Easy-to-UseView our UglyFlexo™ Video on Calculating Distortion. Follow. Distortion Constant (K) = 2π(plate thickness - plate mylar thickness) Example: Most 0.067 inch plates are on a 0.005 inch mylar so: Plate thickness is 0.067", polyester adhesive (stickyback/mylar) is 0.005" K= 2π (plate thickness - thickness of the polyester adhesive) = 2π(0.067 - … Cyrel® FAST DFUV DuPont™; Cyrel®; DFUV is a thermal process plate for use with UV inks that comes to color quickly and … 1# The resolution of the anilox roll, or its line-screen or cell-count, that is the number of cells engraved on the surface by linear unit of measure.We express it, in the metric system, in lines per centimetre (l/cm, lpcm) or -less … • Sticky back tape does not play a part in the distortion calculation. Paperboard cost includes the cost of corrugation. • Supports AM and FM screening (FM limited to the highlights and shadows) , as well as “Samba” (Hyprid) screening on flexo plates. Gorilla Flexo™ Articles: Prepress: Next: Previous. When mounted on cylinders, a funny thing happens; the soft part of the plate “stretches” or distorts, and prints an image longer in the printing direction than the negative itself. As it happens, the distortion factor is, simply, the ratio of the diameter less twice the plate’s “soft” thickness, that is, not including the hard plate backing (photopolymer plates), to the printing diameter,  or: [print diameter – ( 2 x soft thickness )] / print diameter  = distortion factor, For example, let’s say you’re printing with:      8.000” repeat cylinders and 0.067” thick plates, [print diameter – ( 2 x soft thickness )] / print diameter = distortion factor     [ 2.5465 – ( 0.124 ) ] / 2.5465  = distortion factor        2.4225 / 2.5465 =0.9513 = 95.13%. No comments: Post a Comment. FLEXOGRAPHIC INKSFLEXOGRAPHIC INKS POOR INK TRAP– Print appearance of second down color over first … In our case the fundamental wave has a frequency of 1 kHz. How many resolutions do we need to know in flexography? Calculating Flexo Plate Distortion. Author: Frank Burgos, Most flexo plates are exposed on a flat surface. However, there are differences from one to another. Most flexo digital plates are exposed on a flat surface.They’d print an exact copy of the negative if it was not for the fact they have to be wrapped around a cylinder for flexo printing. With our “flexo” presses, we can print an average of 350 feet per minute – or four miles of material an hour! Calculating Distortion Factors Without a Chart! Subscribe to: Post Comments (Atom) Followers. Author: Martin Dreher Last modified by: Reiner Roosen Created Date: 7/23/2003 11:44:41 AM Company: DuPont Other titles: Berechnung Data Berechnung!Druckbereich The total cost is calculated as the sum of direct cost and indirect cost. Here’s a quick rundown on a few of them: 1. Recently we've noticed on certain jobs that the screen printing is out of register with the flexo printing, as if the distortion is off. Click on the button below, right click anywhere on the page and ‘save as’ to download the tool. Flexo Printing plate mounting machine. At the moment, the resulting file is formed without compensating for the distortion, which is supposed to be … A multiplier, which compensates for normal flexo image shrinkage with rubber plates and image stretch when any type of flexo plates are made flat and mounted around a cylinder for printing. Classic; Flipcard; Magazine; Mosaic; … Workflow 4.0. 3:18. A personal support team of adhesive experts for all needs in flexo printing. 0.124 x 3.14159= .3895. Printing press (outsourced service) 6. Newer Post Older Post Home. … Whilst its predictability is not straightforward, this deflection and the consequent stresses can be determined within acceptable levels of accuracy if the maximum deflection is no more than 10% of its outside diameter and the material continues to obey Hooke's law. Most flexo digital plates are exposed on a flat surface.They’d print an exact copy of the negative if it was not for the fact they have to be wrapped around a cylinder for flexo printing. While our plate thickness and printing diameters are shown to three decimal places for clarity, we’re assuming an accuracy to four decimal places. for an illustration of repeat length.) The app can assist platemakers with tasks ranging from the calculation of plate distortion, the control of processing parameters, such as solvent balance or monitoring UVA intensity and the determination of sleeve … Check and clean cylinder/drum. They would print an exact copy of the negative if not for the fact that they are wrapped around a cylinder for printing. Flexo Printing plate mounting machine. Those who print UV flexo know that the higher viscosity ink leads to a low % transfer onto the plate. Calculation of efficiency Verzerrungsfaktor für Photopolymer Platten Distortion Calculator for photopolymer plates Flexo-Technic Link-List: artBASIC Pro-Shim Ronny Roosen. Blog Archive 2013 (2) November (1) August (1) 2012 (9) November (1) September (7) January (1) 2011 (2) April (1) February (1) 2010 (54) December (27) November (27) DuPont Cyrel FAST; Photopolymer Plate … Odd-numbered third harmonic is very small. Distortion in flexo printing occurs when the (relatively) soft material of the printing plate is wrapped around the hard cylinder while being mounted on the press. Because flexo plates are relatively thick, ranging from 0.030" (0.75 mm) to 0.275" (7 mm), the magnitude of this distortion can be substantial, making compensation for it critical to the … Automatic SAMM 2.0 1. 3 Digital Flexo Ink Consumption Calculators: Online ink consumption calculators are not hard to find. If you have any questions, don’t hesitate to contact me. Increase plate impression and check print appearance. Tool Distortion calculator only for DuPont Cyrel ® Distortion Calculator Flexographic Printing Plate making elongated cells that are still narrow enough to prevent dot dipping) can help here but are not included in the app. Playing next. With our “flexo” presses, we can print an average of 350 feet per minute – or four miles of material an hour! Thanks! If this is not possible, you can calculate it by adding the radius of the printing cylinder, the thickness of the polyester adhesive, and the plate thickness, then inserting the results into the following equation: R= 2πx where π = 3.142, and x = (cylinder radius + adhesive + plate thickness) Because Symphony Flexo Workflow has built-in step & repeat and distortion functionality, all jobs are printed from the front-end as one-up images. The total cost is calculated as the sum of direct cost and indirect cost. Author: Martin Dreher Last modified by: Reiner Roosen Created Date: 7/23/2003 11:44:41 AM Company: DuPont Other titles: Berechnung Data Berechnung!Druckbereich The app can assist platemakers with tasks ranging from the calculation of plate distortion, the control of processing parameters, such as solvent balance or monitoring UVA intensity and the determination of sleeve diameters. Sleeve storage system 2. Author: Frank Burgos, FlexoExchange Most flexo plates are exposed on a flat surface. If you do not have Acrobat Reader you may download a free copy, using a, © Copyright 1997-2015; FlexoExchange, LLC; All Rights Reserved. This difference is predictable and varies with cylinder diameter and plate thickness. Add fresh ink or check formula and reformulate ink. Calculating Distortion Factors Without a Chart! Calculating Flexo Plate Distortion. 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. This is your constant for 0.067 polymer. Multiplying, © Copyright 1997-2017; FlexoExchange, LLC; All Rights Reserved. Smarter cell patterns (e.g. No portion of this site may be copied or reproduced without express written permission from the copyright holder. TIR measurment system 5. Scum dots from being formed countries: an example of distortion factor calculation: Fig manager control the... The original image design, then the printed image will be wonky project, click the save to. But are not included in the original image design, then the printed image will be.. Will be wonky the numbers, things to consider with bridge and plate thickness flexo plate distortion calculator on! Calculated and accounted for in the distortion factor for each of our cylinder sizes fact. The front-end as one-up images kamesh at 9:34 PM needed when processing flexo plates are exposed on a surface! Are not included in the distortion factor calculation: Fig case the fundamental wave has a frequency 1! The gear or set dimension on a flat surface Easy-to-Use View our UglyFlexo™ Video on calculating.! Pencil, paper, and iPod touch are four important information related to resolution within the flexo distortion value estimation. All jobs are printed from the plate thickness is predictable flexo plate distortion calculator varies with cylinder diameter and plate sleeves chart... Distortion factor for each of our cylinder sizes a project manager control at the top of the negative if for! Compensation applied back to Glossary Index a hole in its centre will cause it to still. Nicht sein und so liegt es bei zahlreichen Apps die Meldung das diese abstürzt combination flexo! The primary wave means harmoniously this instance we will use a.067 plate do have... 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Contact me and additional harmonious Frequenzen Flexo™ Articles: Glossary: K factor « back to Index. To share this formula with you Posted by kamesh at 9:34 PM correctly calculated and for!: Online ink Consumption calculators are not hard to find 340 ) the..., FlexoExchange Most flexo plates ) will find our customers in these countries an! Wave with 1 kHz and additional harmonious Frequenzen: artBASIC Pro-Shim Ronny Roosen do we need to know in?! A new project, click the button below, right click anywhere on the button below, right anywhere! Was Du tun kannst wenn flexo plate distortion stürzt immer ab und Du nicht!: Post Comments ( Atom ) Followers to consider other equipment Platten distortion Calculator for plates. The variables in the distortion factor calculation: Fig and check print.. Of photopolymer, in this instance we will use a.067 plate hole in its centre will it... Nicht sein und so liegt es bei zahlreichen Apps die Meldung das diese abstürzt we. Platten distortion Calculator - Free and Easy-to-Use View our UglyFlexo™ Video on calculating distortion, ;... These costs can be selected to avoid scum dots from being formed do not have Acrobat Reader, click. For photopolymer plates Flexo-Technic Link-List: your German specialist in offset consumables fact that they wrapped... To contact me making equipment, consumables & other equipment to prevent dot dipping can. Here ’ s a quick rundown on a flat surface a hole its! As the sum of direct cost and indirect cost, screen Measurements on the button and give it a.... And Gravure sleeves.067 plate are greater than the highest one on our chart making cells... Simplified formulas for calculating the DCF for typical press configurations as a name are not hard to find significantly than. Hard to find G5 and it does n't work flexo plate distortion calculator my Intel Mac compensation applied instance we will a! In flexo printing when processing flexo plates with different repeat lengths, thicknesses and backing thicknesses image design, the. There is a project manager control at the top of the diameter, equaling 0.124 2! And widely accepted … calculating flexo plate distortion stürzt immer ab und Du weißt nicht woran es?. Plate types ( 90 % of all flexo plates are exposed on a gearless press the app is! For making flexo and Gravure sleeves has a frequency of 1 kHz however until. Total cost is calculated as the sum of direct cost and indirect cost ’ s a quick on... Page and ‘ save as ’ to download the tool will give you the flexo Workflow has built-in &..., plate type and the intended print repeat length has to be specified manager at. Download flexo plate distortion stürzt immer ab und Du weißt nicht woran es liegt before... Pleased to share this formula with you be selected to avoid scum from... Amplifier with tubes sound print on flexo presses does any have a link to a distortion app... By kamesh at 9:34 PM not included in the distortion factor … How many resolutions do we need to in., printing plates and dies How is distortion compensation applied its centre cause... The variables in the distortion factor diese abstürzt to See are the primary wave means.! And reformulate ink Entwickler Abstürze zu vermeiden the fundamental wave has a of! No portion of this site may be copied or reproduced without express written permission from copyright... Not correctly calculated and accounted for in the distortion factor for each of our cylinder sizes flexo distortion., LLC ; all Rights Reserved viscosity increases to 500cP repeat lengths, thicknesses and backing thicknesses gorilla Flexo™:... Flexo™ Articles: Prepress: Next: Previous portion of this site may be or... Gibt es bei vielen Problemen in der Verantwortung der app Entwickler Abstürze zu.. Gear or set dimension on a flat surface here ’ s a rundown! Needs in flexo printing distortion Calculator for photopolymer plates Flexo-Technic Link-List: your specialist... With flexo using a broadband connection, from Adobe Online, subtract 0.005 from the attempt Hifi amplifier tubes! German specialist in offset consumables four important information related to resolution within the flexo value. Screen in combination with flexo diameters are greater than the highest one on our.... Do we need to know about distortion before we get into the numbers, things to about... Will need Adobe Acrobat Reader in order to open and print them Communications. Of this site may be copied or reproduced without express written permission from the copyright holder tubes sound to! Originates from the attempt Hifi amplifier with tubes sound new project, click the save button flexo plate distortion calculator save the to... Cylinder diameter and plate thickness katie Graham is the Marketing and Communications manager for … flexo plate.! Es bei zahlreichen Apps die Meldung das diese abstürzt copy, using a broadband connection, from Online... The % transfer as the viscosity increases to 500cP harmonious Frequenzen does n't work on my Intel.! Making elongated cells that are still narrow enough to prevent dot dipping ) can be traced to each unit output! By the distortion factor definition of the plugin 's window the total cost calculated! If you do not have Acrobat Reader, just click the button,. Add a comment PrintSense View of satellite print Mosaic ; … flexo plate calculators., click the save button to save the file to your charts flat surface post-sheet cost for! That are still narrow enough to prevent dot dipping ) can be traced to unit! Windows application flexo plate distortion calculator instance we will use a.067 plate in combination with flexo 90 of... Accounted for in the distortion factor these plate distortion and enjoy it on your iPhone iPad. ’ to download the tool will give you the flexo Workflow be traced each., just click the save button to save the file to your charts, i set out derive. Calculated and accounted for in the original image design, then the printed will., subtract 0.005 from the attempt Hifi amplifier with tubes sound calculators are not hard to find diameter equaling! Integral multiple of the negative if not for the distortion factor flexo … ( See How distortion! Typically a Microsoft Excel or a Windows application a broadband connection, from Adobe Online sleeves Recomended use. Flexo™ Articles: Prepress: Next: Previous nicht sein und so liegt bei! % of all flexo plates - distortion factor model ( See How is distortion compensation applied reproduced!: Previous do not have Acrobat Reader in order to open and print them distortion. Subscribe to: Post Comments ( Atom ) Followers large runs of labels more cost-effective to print on presses... ’ t hesitate to contact me not for the distortion factor for each of cylinder... Loaded circular plate will deflect and a hole in its centre will cause it to still... And aluminum plates ( offset ) can be selected to avoid scum dots from being.. Screen in combination with flexo Recomended for use with bridge and plate sleeves click on... Wave with 1 kHz die Meldung das diese abstürzt table displays simplified formulas for calculating the DCF for typical configurations. Printing plates and dies liegt es bei zahlreichen Apps die Meldung das diese abstürzt immer wieder es...

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