Nowadays flat top dots have almost become a must for quality prints. Although it may seem that the tape is simply there to stick the plate to the printing cylinder, the increased demands from the flexo printing process, such as higher running speeds, faster changeovers and cost reduction, mean that the importance of this component cannot be overlooked. The depth varies with each plate depending on the thickness. Product Details Packing&Loading Packaging Detail:standard package for export Delivery Detail:18-25 days Related Product for Flexo Printing Plates, Flexographic plates, Flexo plate 1.PS Plate is used in offset printing machines. Are you looking to print images with lots of solid areas? Micro screening is suitable for printing large solid areas and less suitable for halftone printing and gradient printing. Where are flexographic printing plates used and what are the differences between them? 800-1200mm. 2.PS chapa es usado en offset maquina. the flexographic printing plates usually have a thickness of 1.14 or 1.70mm. They would print an exact copy of the negative if not for the fact that they are wrapped around a cylinder for printing. } 2.54 mm The AFP-DSE plate is suitable for use with flexo inks based on alcohol or water. Everything has been designed to ensure your safety. function calcolaFattoreK(){ For laser engraved plates, mostly used in seamless plates, are much more durable when compared to the photopolymer plate, it uses rubber instead. A flexographic plate with a thickness of 2.54 mm is usually pasted over a thin pad tape with a thickness of 0.55 mm or 0.5 mm. BetaFlex Pro and the Plate to Print to create a record of the data collection verifying the specifications of the plate have been met. STEP 4. . Width of the artwork to reproduce onto the plate. Photopolymer plates are either viscous liquids or solid sheets of appropriate thickness. Are produced to optimize press and ink performance. LUX ITP MELO's super soft shore A and dot profile are the key . 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). In flexo platemaking, Photopolymer printing forms (different from direct engraved printing forms) are generated through UV light exposure. Having prepared the file it is time to upload it. psNonDistorto=psNonDistorto.replace(',','.') Adobe Illustrator, Has a helicoid focus mechanism. Esko Deskpack, Automatic color and gray balance detection speed up the measuring. By continuing to browse the site you are agreeing to our use of cookies. A 3M representative will contact you shortly regarding your inquiry. Photopolymer plates production by Flexo24 v.2 software. Therefore, it is understandable that the plate duration of the photopolymer will be affected by the amount of light that it is exposed to. RESEARCH METHODOLOGY The whole study has been divided in 3 sub parts with complete understanding of flexographic plate making process along with the cost, efficiency, consumption of time in conventional and digital plate making process and advantage of . CDI Crystal 5080. var psDistortoPercentuale=0; It is essentially a modern version of letterpress which can be used for printing on almost any type of substrate, including plastic, metallic films, cellophane, and paper. jQuery('#psRisultanteinPC').html(psDistortoPercentuale + ' %'); It is an another important factor when selecting plate material. psNonDistorto=jQuery(this).val(); We focus on creative design, packaging innovations, new trends, eye catching signage, ecological solutions, Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on LinkedIn (Opens in new window), Flexo plate making: how to get top-notch results, Did you know? Exclusive patented construction. JOB RESPONSIBILITIES * Sorts and prioritizes orders by the due date and plate thickness * Reviews order to determine plate material and thickness * Determines exposure times necessary . ideal for printing jobs in a thickness range of 0.38 mm . At 3M, we discover and innovate in nearly every industry to help solve problems around the world. 1 Yr Since : 2021. 4. Knowing the flexo printing industry well, you know the importance of timeliness, and of having a reliable partner for creating your. If used with UV inks, the plate must be as swell-resistant as possible. If there is any problem, we will coordinate our engineers to help you solve the . It can be a root cause of dot gain and most of these 11 other flexo printing defects. Great plates with the wrong anilox rolls offer nothing to improve quality. Flexo plates are a critical component of the printing system. A high line screen means the plate dots are small, meaning the structure of the dots are more fragile, leading to shorter plate duration. When proper cleaning and handling procedures are observed, tesa Twinlock can be used over and over again. Now you are ready to get your flexographic plate. Impression or printing plate cylinder is dirty. convertiPassoStampaNonDistortoInMM(); function calcolaPassoDeformato() { Digital and analog versions for UV, waterbase and solvent inks are available. refreshFattoreK(); refreshPassoDeformato(); . Plate duration 5. psNonDistortoInMM = (psNonDistorto * 25.4).toFixed(decimali); Determine the distortion factor with the following equation: Distortion Factor % = (Plate Thickness Constant / Repeat Length) (100). Target relief specifications should be confirmed with the printer. Innovative PDF file recognition and verification system. A plate has two sides, the bottom side, the floor of the plate, and the upper side, also known as the printing surface. Since its invention some 130 years ago, flexography has come a long way. The factors that affect the plate duration include the factors that are used in the plate making process. spCliches=jQuery(this).val(); The accuracy of the dot and the formation of the minimum dot is inspected with a microscope (100X), Specific characteristics are evaluated and verified to confirm a successful minimum dot; this method ensures that, although the minimum dot is small, it can be used as an effective control point. In these segments, very different properties are required due to the materials, which is why the plates differ in their thickness, hardness, swelling resistance and ink transfer. When the putty is pressed to the newspaper, the ink and text are transferred. The image area of the plate is exposed through a film negative. ORDER NOW THE FLEXO PRINTING PLATES, THE PHOTOPOLYMER FOR FLEXO PRINTING. 3. When the flexo rubber plates are mounted on these cylinders: However, this difference is predictable, being a variable dependent on flexo machines cylinder diameter and on digital plates thickness. Plate duration is a very important factor to consider. The caliper of the plate is one of the most important factors when controlling the impression setting on the press machine; any low spot will not print or will cause overprinting for the remainder of the printing plate. The data is converted into measurement data for descriptive analysis and display. January 21, 2019 and was republished on March 18, 2021 to reflect updated information. 178-660mm. The factors that affect the plate duration include the factors that are used in the plate making process. Due to the high screen ruling of the motifs in label printing and the smooth substrates, hard plates of approx. The Sr. Flexographic Plate Maker performs a variety of tasks related to producing polymer printing plates of varying thicknesses from polymer sheet material. These metrics include 1. The flexographic plate used for the back printing of cartons is relatively thick, with a thickness of 3.94mm ~ 7.00mm and a hardness of about 30o ~ 45o of Shaw's class A. at present, most of the cartons are used in factories, and the thickness of 3.94mm is the main stream. print misregistration, CyrelCoating&VarnishPlates are developed to provide a solution for printers and converters using varnishing and special effect ink and coatings applications. 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. A refractometer is a small piece of equipment commonly used to check the sugar density (in percent Brix) for fruit harvests. In case of delamination, free return within 30 days. Such a plate system is called a soft tape plate system. CyrelEASYEPR2 -Smooth surface, high durometer, Cyrel LSH- High durometer, UV LED Optimized (NEW! Follow these practical instructions: Enter the value of the printing cylinder circumference. } Therefore, depending on what one is looking to print, micro screening can be suitable or not. Like the rest of the world, we continue to work with our customers to make it work. The larger the design, the larger, heavier and expensive the plate gets and makes it difficult to mount large flexo printing plates. Similarly, great plates made from a poorly prepared file help little to produce an outstanding final product. DuPont Cyrel flexo plates deliver improved efficiency and consistency for higher quality at higher speeds in a wide range of package printing applications. 3M Flexographic Plate Mounting Systems | Selection Guide 5 3M Flexographic Plate Mounting Systems Selection Guide (cont.) Our sleeves and cylinders are created and print 100% distortion free. Corel Draw, If you're making analog plates using film, confirming proper film density (over 4.0) is critical. About the Author :Mohammed Abdul HaleemEmail: packagingprinting@consultant.com. Thickness of the Flexo plate ranging from 1.14 mm to 5.50 mm. We does share aggregated demographic information with our partners and advertisers, in ways that do not directly identify you. 180.00sq.m. There are recommended relief depths for different plate thicknesses: 2. The relief depth is then determined via the reverse side exposure and the relief is exposed through from the front side with UVA light. When it comes to surface tension, the general rule is that the surface with the lower surface tension will be able to transfer the ink onto the surface with higher surface tension. In any case, whatever the device used, calibration procedures and the process of taking measurements must be clearly documented along with the approval/rejection criteria. Cyrel solvent-processable flexo plates are designed to provide the optimum balance of quality and productivity. We're glad you connected with 3M and we appreciate the opportunity to provide you with additional information about 3M products and systems. Sizes of flexo plates can be produced according to customers' demand. Flexo Polymer Plate McLantis manufactures world's first class flexo printing plate, flexo plate, flexography plate Online Inquiry Request a quote Close Enter your details and submit Inquiry Hot Line: +8613764369164 Detailed information Specification 1. Those in the flexo printing industry see this process in action every single day. function convertiPassoStampaNonDistortoInMM() { Corrugated packing substrates are spongy and easily crushed during an indelicate printing process, despite being durable during shipping. Please be aware that this information may be stored on a server located in the U.S. The Esko . 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.? In this process, the non-crosslinked polymer is removed by heating with a non-woven material, which means that no swelling occurs. faustomorello [at] gmail [dot] com This Privacy Statement describes how your personal information is collected, used, shared and safeguarded by us. Well, this really depends on what you are going after? After exposure, the nonimage area is removed by processing. 2. A film transmission densitometer and a high-precision illuminated magnifying glass for the visual control of printing results. } Some recommendations: For a 1,14 to 1,70 mm thick plate, the ideal relief depth varies between 0,04 and 0,05 mm.
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