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Index / News & Blog Laser Perforation for Counterfeit-proof Paper Documents Facts have proved that laser perforation is ideal for anti-counterfeiting paper documents.ID cards and tickets-laser perforation can be used to make anti-counterfeiting paper documents . A very fine laser beam is used to cut small holes with specific patterns in the paper without burning the paper at all. In order to further improve the security of the document, in addition to laser perforation, a laser can also be used to apply the so-called multiple laser image to the ID card. This means that the date of birth or the photo can be marked with a laser so that only one piece of information can be seen based on the viewing angle. 2019-07-10 Coptics Laser Facebook Twitter Linkedln Pinterest YouTube Tumblr Blogger Details>> Laser cutting for precision polishing scalloped microfinishing film Microfinishing film which is widely used for crank and craft. The auto parts manufacturers generally use straight tape for superfinishing lapping. But there is one problem which is not easy to polishing the coner of the shafts with radii. That's why they make an innovative product for the finishing process of crank shafts those without an undercut, this is the best technology which is suitable for industrial cranks eg. earth movers , large generators etc. 2019-12-12 Coptics Laser Facebook Twitter Linkedln Pinterest YouTube Tumblr Blogger Details>> If the parameters change, can the lasers be interchanged? Changes in wavelength may require changes to the beam delivery optics. Suppose you have a beam transmission mirror that is most suitable for infrared, and you want to change to a laser beam with ultraviolet light. This change may require replacement of the beam delivery optics. 2018-11-12 Coptics Laser Facebook Twitter Linkedln Pinterest YouTube Tumblr Blogger Details>> Laser Converting Applications The converting industry is defined by its high processing speed and the level of precision required for the entire production process. From diapers to industrial fabrics, from textiles to packaging, lasers have now become the tool of choice for manufacturers seeking to break the boundaries of production. 2018-09-12 Coptics Laser Facebook Twitter Linkedln Pinterest YouTube Tumblr Blogger Details>> 8 advantages of using a laser cutter Why should I pay higher than tradinitional cutting machine ? Is laser cutting really better than traditional cutting using dies, punches and other similar tools? 2016-07-25 Coptics Laser Facebook Twitter Linkedln Pinterest YouTube Tumblr Blogger Details>> How to choose the right laser for the application ? This is not an easy to choose right laser for your materials. There are many different laser types, and you must choose the correct wavelength and pulse duration. Laser system suppliers and tool suppliers make choices based on years of practical experience, so in practice. 2016-08-25 Coptics Laser Facebook Twitter Linkedln Pinterest YouTube Tumblr Blogger Details>> What is laser converting? Different from traditional mechanical processing, laser digital processing uses the characteristics of laser and advanced software technology to process parts with extremely high precision. In a production environment, when the production cycle is short, laser digital converting is an economy of scale because there are almost no "upfront" costs associated with machine tool manufacturing and storage. In addition, the turnaround time is very short because it only involves the software interpretation of the imported part engineering drawings. 2019-07-21 Coptics Laser Facebook Twitter Linkedln Pinterest YouTube Tumblr Blogger Details>> Laser processing for adhesive foils and labels Cutting foil with a knife is a very complicated process. With a double adhesive layer, small parts often stick to the knife, which can lead to poor cutting quality and a lot of waste. The laser cutting dinisher has many advantages. For example, the laser can cut all adhesive layers without contact without chipping . 2019-08-22 Coptics Laser Facebook Twitter Linkedln Pinterest YouTube Tumblr Blogger Details>> Conact Us TEL 020-31800735 EMAIL coptics@gzcoptics.com WHATSAPP +86 136 4276 6909 WECHAT GardeniaJLP ADDRESS Building C, Room 101, Haohe Technology Park, No. 22 Zhishan Road, Huangpu District, Guangzhou, China