laser marking plastics

The marking equipment provider you choose can make (or break) your project success. We offer premium engraving, ADA, cast and extruded acrylic and architectural sign substrates for laser … The successful marking with the settings I used is at the end of the video. You can then opt on a case-by-case basis whether to allow cookies, generally accept them or reject them. The laser marking of plastics basically involves three separate processes: changes in color, alterations to surfaces and the ablation of layers.>. 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. TRUMPF Group, Entire overview The laser choice will depend on the application requirements. Laser beam energy is used to break down or change the structure of individual molecules, such as color pigments. Fiscal year figures 2019/20, Entire overview Plastic This section introduces a variety of information, from plastic marking/processing principles to laser features according to wavelength. The key to laser marking plastics is achieving sufficient absorption of the laser beam into the material. 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 … For laser marking plastics, the laser selectively melts the matrix material, creating gas bubbles which become trapped during cooling. 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. Surfaces remain largely unaffected and smooth. In the case of plastics, the process is characterized by a fast marking … Media service, Entire overview Here, the use of a UV laser is recommended. Careers, Entire overview 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 … 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. The process is typically used for light-colored plastics. Online Magazine, Entire overview 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. Advantages of TRUMPF machines, Entire overview The resulting raised markings are about 20 to 40 μm high and relatively wide. Laser markings on plastic surfaces are always smudge and abrasion resistant. How do I Ensure High-Quality Laser Marks? 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. Laser marking of plastics has many advantages of traditional marking methods like ink, dyes and paints. Power electronics, Entire overview Since lasers with different wavelengths are available, the wavelength can be optimized for the respective material. Plus custom fabrication is available. Laser inscriptions on plastics neither fade nor rub off so remain perfectly legible even after years. With a wavelength of only 355 nm, this UV … Polyethylene is an important plastic used in packaging and bottling industries. Contrast is created by the color of the base material or base coating. Absorption by the macromolecular structure of plastics is usually in the ultraviolet and far infrared range. The laser achieves even the most intricate markings which are high-contrast, clean, and without any smudges. Please note that up until revocation, the legal validity of consent-based processing remains unaffected. Industries, Entire overview Plastics can be marked or engraved with laser marking machines in many ways. Laser marking is a permanent and customizable method of marking plastic parts. Customer magazines, Telephone Software, Entire overview 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 … Dark gray markings can then be made on light materials. Success stories, Entire overview Foaming is therefore usually used for black and dark colors. For example, precision scales can be applied to plastic products used in medical technology. 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 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. Lasers can mark products with various geometries in a fully computer-controlled … 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. Multi-layer or coated plastics can be laser-marked by ablating a thin top layer. The product surface is colored photochemically. Applications, Entire overview Short-pulse lasers achieve good results with a range of marking types depending on the plastic, the laser wavelength and additives used. VCSEL solutions & photodiodes, Entire overview Laser wavelength plays an important role in the marking of plastics, depending on the application. Challenges for Plastic Laser Marking Machine Manufacturers. TRUMPF provides you with a complete solution for your specific application. Generally, the fiber laser generates a white mark on any plastic … 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. The main objective of marking systems is the long-term legibility of markings, but ink, for example, has inherent limitations. Information is typically in the forms of … Discoloration is caused by the break-up of chemical compounds. Our plastic marking systems come in a variety of sizes … In carbonization, carbon-containing plastics burn or carbonize on the surface. 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. 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. “Laser Marking” of plastics is a noncontact digital process whereby indelible information is applied onto a target substrate surface with minimal material penetration. 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). The laser's high level of performance and excellent beam quality guarantee that you will achieve brilliant laser markings for applications in all industries. Our high-performance engraving materials are offered in over 300 color combinations. Laser marking not only proves to be more economical but also offers marks that is free of contact, … The light is diffusely reflected, and the marking on dark plastic … 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 is a very versatile technology not just for plastic, but also for a lot of common materials like wood or metal. Lasers can be precisely adjusted to the respective plastic using a range of optional wavelengths, powers, and parameters. High-quality, reproducible and fully solvent-free: Joining plastics using lasers has many advantages and numerous applications. ID cards. To create permanent marks that convey essential information as well as aesthetic qualities, many manufacturers use laser marking. 020 6675 9899, pdf - Laser engraving plastic demands both scientific and creative approach. The flexible laser tool applies high-contrast and permanently legible, high-resolution product markings even in difficult to access areas. along with other resins for marking with variety of … Foaming or melting are surface-altering processes. Laser marking is the most flexible way of marking plastics and yields legible, sharp and indelible images. The optimal laser markers and marking examples are provided for each category, including ABS, epoxies, and PET marking… Even extremely small ABS plastic parts can benefit … Especially in medical technology and automotive engineering … Shop engraving plastic at Hansen Supply. Do you want to keep or change the selection? The laser dose alters selected molecules and thus brings about a change in color. For day and night designs, lasers with high pulse-to-pulse stability are available to ensure precise and homogeneous layer ablation. All rights reserved. In daylight, the symbols are white and at night they are backlit. The laser is used to create long-lasting, fine, and high-contrast color changes on a multitude of everyday objects made of plastic. The resulting raised markings are about 20 to 40 μm high and relatively wide. The marking process produces such … Plastics can therefore be marked much faster than metals. Copyright © 2020 MECCO. Responsibility, Entire overview Molded plastic parts have become ubiquitous components of industrial equipment, medical devices, aerospace & aviation components, vehicle & marine parts and common household appliances. Plastics are materials that pose several challenges to many marking systems. Color change in the laser marking of plastics includes discoloration, bleaching and carbonization. Different material types behave differently while progressing with laser marking plastic… The varying properties and additives in plastics often require individualized marking solutions. Moreover, not all plastics are the same. By clicking on "CONSENT" you consent to the use of cookies for the pages trumpf.com, mytrumpf.com and their sub-pages. You have selected India. Lasers, Entire overview 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. Color changing and foaming enable the flexible creation of highly legible, durable, and high-contrast labels and images, e.g. You can revoke your cookie settings at any time, Fax Services, Entire overview UV marking lasers, fiber lasers and solid-state lasers in the infrared wavelength range are ideally suited as beam sources for laser marking plastics. The low heat conductivity in plastics means low energy losses during marking. Cold and non-contact laser marking means that the component surface remains virtually unaffected. 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… 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. Smart Factory, Process cutting: Shears, slitting shears and nibblers, Process fastening: Seam lockers and power fasteners, Process bevelling: Deburrers and bevellers, Entire overview In additives such as carbon black or dyes, absorption occurs at varying wavelength spectrums. Buttons in vehicle interiors are an example of markings achieved by layer ablation. Download this checklist for the critical questions to ask when shopping for a marking equipment supplier. Especially when processing flame-retardant plastics, it is important that the material and wavelength are optimally matched to each other. Machines & systems, Entire overview Polyethylene laser marking. 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. These lasers often achieve better results than standard systems with wavelengths of 1,064 or 1,030 nm. 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. UV Laser Marking Machine : Well-suited for marking heat-sensitive materials, including a number of plastics, from HDPE and silicone to polycarbonate and polyethylene. 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, … To achieve high legibility and marking quality, it is recommended to mix laser-sensitive additives into some industrial plastics. Laser marking on plastic can be obtained with either a CO 2 or a fiber laser source. With a Fiber laser, you can mark many different commercially used plastics, such as polycarbonate, ABS and polyamide with … 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. 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. That said, here are just some of the most common plastics that … 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. Based on your configuration, United States might be more appropriate. My first few attempts at laser marking plastic with a 20W fiber laser. This is due to the fact that - compared to conventional marking procedures - no templates or consumables such as ink are required. For laser marking plastics, the laser selectively melts the matrix material, creating gas bubbles which become trapped during cooling. You can set your browser as you wish and generally prevent the setting of cookies. 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. The polymer that the plastic parts are made up of dictates the methods used and the energy input needed to laser mark … The light is diffusely reflected, and the marking on dark plastic appears bright. The properties of the plastics remain largely unaffected. Any explicit consent from you to process your personal data can be revoked at any time by unchecking the following checkbox. Press releases, Entire overview "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. Contact People, Entire overview Laser marking plastics offers fast, non-contact processing which helps maintain the integrity of the material. Laser marking is a non-contact optical process in which the plastic has to absorb the laser beam. Even after multiple cleaning cycles, these scales remain clearly legible and are highly resistant to temperature and environmental factors. … The contact-free method can also be used to mark hard-to-reach and curved surfaces of the part. Laser marking on plastics in the medical and automotive industry Its versatility and its relatively low cost make plastic a universal material. In metals, most of the beam is reflected, while in plastics, transmission, diffuse reflection, and absorption are more important. Power tools, Entire overview Laser marking of plastic, or plastic engraving, is a process during which components are labelled or marked with the aid of a laser. With the TruMark 6030 marking laser, you can make the most of the advantages offered by the next generation of marking lasers by TRUMPF. Lasers also offer versatility since they can process a wide variety of different plastics in … Color molecules can be selectively bleached out or their color changed. 020 6675 9800. 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Carbon-Containing plastics burn or carbonize, it is important that the material does not burn or carbonize, it referred... For black and dark colors on the application requirements of plastic or coated plastics can therefore marked! Small ABS plastic parts can benefit … My first few attempts at laser marking plastics top layer a equipment! They are backlit laser source achieve good results with a complete solution for your specific application method... Achieve better results than standard systems with wavelengths of 1,064 or 1,030.! For applications in all industries equipment supplier for the critical questions to ask when shopping for a marking equipment.., most of the part the low heat conductivity in plastics often require individualized marking solutions are suited... Fade nor rub off so remain perfectly legible even after multiple cleaning cycles, these scales remain clearly legible are! Plastics means low energy losses during marking thus brings about a change in color the pages trumpf.com, and! In color, alterations to surfaces and the marking of plastics has many advantages and applications...