To find the best way to laser mark plastics and other materials for manufacturers, the MECCO team uses an evidence-based process to define the requirements, assess technical feasibility, and design a custom solution. Premium Engraving, ADA and Architectural Sign Substrates B.F. Plastics, Inc. carries a wide variety of plastic and metal engraving materials, corporate award and trophy supplies in a variety of thicknesses, colors and finishes. This is due to the fact that - compared to conventional marking procedures - no templates or consumables such as ink are required. TRUMPF Group, Entire overview Since lasers with different wavelengths are available, the wavelength can be optimized for the respective material. Laser marking of plastics has many advantages of traditional marking methods like ink, dyes and paints. Color molecules can be selectively bleached out or their color changed. The product surface is colored photochemically. Laser marking is a non-contact optical process in which the plastic has to absorb the laser beam. Power electronics, Entire overview Laser marking on plastic Speaking about plastics means referring to derivatives from very different chemical compositions, which influence the performance of the processes applied to them, including … Our plastic marking systems come in a variety of sizes … Discoloration is caused by the break-up of chemical compounds. Especially in medical technology and automotive engineering … In metals, most of the beam is reflected, while in plastics, transmission, diffuse reflection, and absorption are more important. Contact People, Entire overview Laser marking is a very versatile technology not just for plastic, but also for a lot of common materials like wood or metal. For laser marking plastics, the laser selectively melts the matrix material, creating gas bubbles which become trapped during cooling. Plastics can be marked or engraved with laser marking machines in many ways. ID cards. For day and night designs, lasers with high pulse-to-pulse stability are available to ensure precise and homogeneous layer ablation. The laser's high level of performance and excellent beam quality guarantee that you will achieve brilliant laser markings for applications in all industries. Contrast is created by the color of the base material or base coating. Even after multiple cleaning cycles, these scales remain clearly legible and are highly resistant to temperature and environmental factors. The light is diffusely reflected, and the marking on dark plastic appears bright. The contact-free method can also be used to mark hard-to-reach and curved surfaces of the part. The laser achieves even the most intricate markings which are high-contrast, clean, and without any smudges. Laser marking on plastics in the medical and automotive industry Its versatility and its relatively low cost make plastic a universal material. As the material does not burn or carbonize, it is referred to as "cold marking" with high surface qualities. Robust plastics laser-marking operations require engineering expertise in areas ranging from the selection of polymeric resins and their chemical formulations through systems integration-a total solutions methodology approach that includes material-science chemistry, primary molding operations, laser … Based on your configuration, United States might be more appropriate. along with other resins for marking with variety of … Laser marking not only proves to be more economical but also offers marks that is free of contact, … The process is typically used for light-colored plastics. VCSEL solutions & photodiodes, Entire overview Short-pulse lasers achieve good results with a range of marking types depending on the plastic, the laser wavelength and additives used. With the TruMark 6030 marking laser, you can make the most of the advantages offered by the next generation of marking lasers by TRUMPF. Multi-layer or coated plastics can be laser-marked by ablating a thin top layer. Shop engraving plastic at Hansen Supply. Foaming or melting are surface-altering processes. The polymer that the plastic parts are made up of dictates the methods used and the energy input needed to laser mark … The laser is used to create long-lasting, fine, and high-contrast color changes on a multitude of everyday objects made of plastic. Color change in the laser marking of plastics includes discoloration, bleaching and carbonization. Machines & systems, Entire overview In carbonization, carbon-containing plastics burn or carbonize on the surface. Molded plastic parts have become ubiquitous components of industrial equipment, medical devices, aerospace & aviation components, vehicle & marine parts and common household appliances. Here, the use of a UV laser is recommended. Responsibility, Entire overview For laser marking plastics, the laser selectively melts the matrix material, creating gas bubbles which become trapped during cooling. Generally, the fiber laser generates a white mark on any plastic … Media service, Entire overview The marking equipment provider you choose can make (or break) your project success. Applications, Entire overview You have selected India. Color changing and foaming enable the flexible creation of highly legible, durable, and high-contrast labels and images, e.g. That said, here are just some of the most common plastics that … The light is diffusely reflected, and the marking on dark plastic … Lasers can mark products with various geometries in a fully computer-controlled … The low heat conductivity in plastics means low energy losses during marking. How do I Ensure High-Quality Laser Marks? Laser marking can be one of the most successful ways to mark or engrave plastics -- over labels, printing, and other alternatives -- when you are using the right type of laser marking machine for your application. The laser marking of plastics basically involves three separate processes: changes in color, alterations to surfaces and the ablation of layers.>. Dark gray markings can then be made on light materials. Laser beam energy is used to break down or change the structure of individual molecules, such as color pigments. We offer premium engraving, ADA, cast and extruded acrylic and architectural sign substrates for laser … Cold and non-contact laser marking means that the component surface remains virtually unaffected. In the case of plastics, the process is characterized by a fast marking … Even extremely small ABS plastic parts can benefit … 7 MB, Entire overview VCSEL solutions & photodiodes, Entire overview Advantages of TRUMPF machines, Entire overview Fiscal year figures 2019/20, Laser welding systems and the arc welding cell, Entire overview Success stories, Entire overview 2020 Manufacturing Regulations Making a Mark on Traceability, 5 Dos and 5 Don'ts for Selecting the Marking Technology Your Product Needs, Customer Service that Speaks Directly to Your Bottom Line, 6 Ways Laser Marking Will Save You Time and Money. High-quality, reproducible and fully solvent-free: Joining plastics using lasers has many advantages and numerous applications. My first few attempts at laser marking plastic with a 20W fiber laser. At present, the best Rolex Replica are Swiss movements, assembled in Hong Kong, white steel color is 316L steel or 904L steel, gold part is 18K gold or rose gold, work fine, accurate and stable walking, … Press releases, Entire overview TRUMPF provides you with a complete solution for your specific application. These lasers often achieve better results than standard systems with wavelengths of 1,064 or 1,030 nm. Laser Printing on Plastic Our laser marking additives can be used in polyolefins like PP, HDPE, PS, ABS, PC, TPU, PET, PBT, Nylon, PVC and TPE etc. Careers, Entire overview Laser marking is the most flexible way of marking plastics and yields legible, sharp and indelible images. Lasers are much more flexible in coping with such challenges, tolerating even minor surface soiling, and able to begin marking immediately without having to first create templates, which is required, for example, by screen and pad printing processes. Polyethylene laser marking. Linear marking speeds of text and machine vision codes can achieve 500 ft/min and faster, where inkless laser marking now replaces rotary gravure and pad printing… Copyright © 2020 MECCO. Buttons in vehicle interiors are an example of markings achieved by layer ablation. Laser marking on plastic can be obtained with either a CO 2 or a fiber laser source. … 020 6675 9800. The marking process produces such … Services, Entire overview Our high-performance engraving materials are offered in over 300 color combinations. Hygienic laser engraving and marking of plastics for medical technology with the help of UV lasermarkers. This removes coatings or special layers in laser marking film. TRUMPF uses cookies to provide a variety of services, to continually improve these services and to display advertisements according to the interests of our visitors. Laser engraving plastic demands both scientific and creative approach. The main objective of marking systems is the long-term legibility of markings, but ink, for example, has inherent limitations. 020 6675 9899, pdf - Smart Factory, Process cutting: Shears, slitting shears and nibblers, Process fastening: Seam lockers and power fasteners, Process bevelling: Deburrers and bevellers, Entire overview With a wavelength of only 355 nm, this UV … The resulting raised markings are about 20 to 40 μm high and relatively wide. Fiscal year figures 2019/20, Entire overview Non-contact laser marking is very fast as well as abrasion, heat and acid resistant, and many different plastics can be marked or engraved with a laser. Absorption by the macromolecular structure of plastics is usually in the ultraviolet and far infrared range. Although it is more difficult to laser mark than polypropylene or PV., the additives present in polyethylene plastic allows the application of a laser mark with a high contrast identifier, when proper laser … The laser radiation of the Endurance semiconductor (diode) lasers melts the upper layer of the processed material, which allows to engrave or cut samples of acrylic, plastic, and rubber up to 10 mm thick. Power tools, Entire overview Please note that up until revocation, the legal validity of consent-based processing remains unaffected. The laser choice will depend on the application requirements. By checking the following checkbox, you consent to the use of cookies for the website pages of trumpf.com, mytrumpf.com and their sub-pages. For example, precision scales can be applied to plastic products used in medical technology. Using frequency-doubled (532 nm, green) or tripled (355 nm, UV) solid-state lasers extends the range of plastics that are easy to mark. Laser marking of plastic, or plastic engraving, is a process during which components are labelled or marked with the aid of a laser. This behaviour is also used in the laser welding of plastics, during which one welding partner absorbs the laser beam and the other welding partner is transparent for the laser beam. Download it here. Plastic Marking with a Laser A fiber laser from Epilog is the perfect choice for marking engineered plastic parts with barcodes, serial numbers and logos. The laser dose alters selected molecules and thus brings about a change in color. The resulting raised markings are about 20 to 40 μm high and relatively wide. Laser marking plastics offers fast, non-contact processing which helps maintain the integrity of the material. “Laser Marking” of plastics is a noncontact digital process whereby indelible information is applied onto a target substrate surface with minimal material penetration. Advantages of TRUMPF machines, Entire overview The optimal laser markers and marking examples are provided for each category, including ABS, epoxies, and PET marking… Download this checklist for the critical questions to ask when shopping for a marking equipment supplier. Customer magazines, Telephone Laser markings on plastic surfaces are always smudge and abrasion resistant. Industries, Entire overview To achieve high legibility and marking quality, it is recommended to mix laser-sensitive additives into some industrial plastics. You can then opt on a case-by-case basis whether to allow cookies, generally accept them or reject them. Plastics can therefore be marked much faster than metals. One of the key features that makes plastics so difficult to mark successfully is the wide variety of compounds available, including polycarbonate, polyethylene, and silicone; furthermore, common fillers, extenders, and additives as well as colors. Plus custom fabrication is available. Laser wavelength plays an important role in the marking of plastics, depending on the application. Lasers, Entire overview In daylight, the symbols are white and at night they are backlit. Laser marking is a permanent and customizable method of marking plastic parts. Polyethylene is an important plastic used in packaging and bottling industries. The flexible laser tool applies high-contrast and permanently legible, high-resolution product markings even in difficult to access areas. Lasers also offer versatility since they can process a wide variety of different plastics in … All rights reserved. Discover the comprehensive manual "Laser marking in brief" and find out about the technical background of the processes and laser systems as well as a guideline on practical marking. Marking speeds for polyolefin synthetic wine corks and undercap promotions on linerless beverage closures are capable of 2000 pieces/min for alphanumeric text and graphics (FIGURE 4). Any explicit consent from you to process your personal data can be revoked at any time by unchecking the following checkbox. Plastics are materials that pose several challenges to many marking systems. Lasers can be precisely adjusted to the respective plastic using a range of optional wavelengths, powers, and parameters. Further details can be found in the privacy policy, Lasers mark plastic components not only permanently and flexibly, but also very environmentally and material friendly. Challenges for Plastic Laser Marking Machine Manufacturers. The successful marking with the settings I used is at the end of the video. You can revoke your cookie settings at any time, Fax Different material types behave differently while progressing with laser marking plastic… Information is typically in the forms of … The key to laser marking plastics is achieving sufficient absorption of the laser beam into the material. With a Fiber laser, you can mark many different commercially used plastics, such as polycarbonate, ABS and polyamide with … Plastic This section introduces a variety of information, from plastic marking/processing principles to laser features according to wavelength. You can set your browser as you wish and generally prevent the setting of cookies. To create permanent marks that convey essential information as well as aesthetic qualities, many manufacturers use laser marking. "On-the-fly" laser marking is one of the most highly specialized applications performed on molded and extruded products such as wire/cable, tubes, and pipes. Software, Entire overview Do you want to keep or change the selection? In additives such as carbon black or dyes, absorption occurs at varying wavelength spectrums. UV Laser Marking Machine : Well-suited for marking heat-sensitive materials, including a number of plastics, from HDPE and silicone to polycarbonate and polyethylene. SMARTmark® UV Laser Marker is the Answer for Plastics and More [News], 6 Reasons Why Manufacturing Traceability is Essential Now, Top Advice for Turning Industrial Data into Actionable Results, Laser Engraving Plastics: How to Navigate the Challenges. By clicking on "CONSENT" you consent to the use of cookies for the pages trumpf.com, mytrumpf.com and their sub-pages. Online Magazine, Entire overview Surfaces remain largely unaffected and smooth. The varying properties and additives in plastics often require individualized marking solutions. UV marking lasers, fiber lasers and solid-state lasers in the infrared wavelength range are ideally suited as beam sources for laser marking plastics. Foaming is therefore usually used for black and dark colors. Regardless of whether you are producing small or large-volume components or handling small or large lot sizes – TRUMPF's laser marking systems ensure the best possible ergonomics and safety at all times. Laser inscriptions on plastics neither fade nor rub off so remain perfectly legible even after years. Especially when processing flame-retardant plastics, it is important that the material and wavelength are optimally matched to each other. Moreover, not all plastics are the same. The properties of the plastics remain largely unaffected. As the material and wavelength are optimally matched to each other high surface qualities for a marking equipment.! Checking the following checkbox, you consent to the use of a UV laser is used to permanent. The selection markings even in difficult to access areas marking with the settings I used is at the of! And thus brings about a change in color might be more appropriate become trapped during cooling 1,064 or nm! These lasers often achieve better results than standard systems with wavelengths of 1,064 or 1,030 nm the setting cookies... Checking the following checkbox, you consent to the fact that - compared to marking. 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