Beyond digitally controlled marking and coding, laser processing offers a broad range of zero-touch processing capabilities
Pharma packing must adhere to strict requirements which can lead to prolonged delays in product releases due to mechanical requirements of traditional processing equipment. Advancements in digitally controlled laser processing systems enable manufacturers to move faster, quickly evaluate alternatives, and minimize waste across a broad range of materials, and often with the same laser system.
Lasers are a highly versatile, digitally controlled processing system. They excel in short-run, customized packaging and label applications, and require minimal maintenance when used for long runs. Initial setup is fast and easy, and once settings are dialed in, your time lost due to mechanical changeovers is eliminated. The flexibility and efficiency of a laser processing system enables users to stay ahead of the competition with unique, economical packaging solutions and short turnaround times.
Non-contact processing or “zero touch” eliminates the risk of contamination because only a concentrated, wavelength-specific beam of light contacts the material being processed. This makes lasers ideal for processing delicate materials and sanitary operations. Lasers also offer multiple operational advantages, including zero tool wear and minimal waste which improves efficiency and reduces costs.
Lasers can be used for a variety of processes, such as cutting, marking, perforating, and engraving materials we use daily. Each of these materials has a characteristic absorption spectrum, meaning there are certain wavelengths of light a given material will absorb more readily than others. CO2 lasers have longer wavelengths, which pair nicely with plastics, natural materials like paper, and certain metal foils — some of the most popular materials in the packaging industry.
Agility is key, modern converting, packaging, and labeling systems employ a laser system to keep pace with shifting market demands. If shorter runs, frequent changeovers, higher degrees of complexity, variations within a single run, and extreme tolerances are just some of the challenges you face today, then integrating a laser system may be the solution you are looking for.
Utilizing CO2 lasers to mark logos and product codes is not a novel concept. The benefits and returns on investment of
laser marking systems are well known, and as a result, laser technology has developed to increase the throughput, yield,
and versatility of these industrial machines. For more than 20 years now, Novanta high performance CO2 lasers have set
the global standard for performance and reliability of modern marking and coding systems.