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0.02mm high-precision S9 UV laser is more suitable for PE film date printing
Apr 16 , 2021
0.02mm high-precision S9 UV laser is more suitable for PE film date printing PE film has a density of about 0.92g/cm3, good heat-sealability, waterproof and moisture-proof; low tensile strength, high tensile elongation, easy to wrinkle, and more easily deformed when heated. Therefore, when drying, the surface temperature of the film should not be too high (within 55 degrees). PE film can be used a...
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Cold light source UV laser can avoid heat deformation of PE film when marking date
Apr 16 , 2021
Cold light source UV laser can avoid heat deformation of PE film when marking date PE film has a density of about 0.92g/cm3, good heat-sealability, waterproof and moisture-proof; low tensile strength, high tensile elongation, easy to wrinkle, and more easily deformed when heated. Therefore, when drying, the surface temperature of the film should not be too high (within 55 degrees). PE film can be ...
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S9 ultraviolet laser is especially suitable for PE film coding, with high light stability
Apr 16 , 2021
S9 ultraviolet laser is especially suitable for PE film coding, with high light stability PE film has a density of about 0.92g/cm3, good heat-sealability, waterproof and moisture-proof; low tensile strength, high tensile elongation, easy to wrinkle, and more easily deformed when heated. Therefore, when drying, the surface temperature of the film should not be too high (within 55 degrees). P...
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Using UV laser marking, Safe, non-contact etching for printed circuit boards
Apr 16 , 2021
Using UV laser marking, Safe, non-contact etching for printed circuit boards PCB marking—including etching codes, numbers and logos onto circuit boards—is necessary for inventory control and tracking. Many conventional methods, however, are time consuming and require additional consumables and cleaning processes. Our fully automated PCB laser marking systems overcome these challenges. ...
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UV lasers are ideal for small, precise holes of plastic
Apr 16 , 2021
Laser technology has many advantages over traditional drilling methods. It enables more precise drilling, makes no mechanical contact with plastic parts and lets you switch between hole sizes and shapes quickly and easily. Depending on the order you need to fill, you may require different hole sizes for a specific part. Thanks to laser drilling, you can stock undrilled parts and then drill the req...
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Laser drilling of thin metals
Apr 16 , 2021
Metal drilling is an important application to many industries including automotive, aerospace, medical device manufacturing, electronics, and semiconductor manufacturing. The need to drill precise holes with minimal extra effect to the metal part is critical to producing quality products. Laser drilling has become a popular solution for metal processing due to its non-contact nature and minimal he...
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UV LASER FOR PLASTIC CUTTING
Apr 16 , 2021
Using lasers to cut plastic achieves precise, fast and repeatable cuts in many types of polymers. Compared to traditional cutting methods, laser systems offer many advantages like precise laser control, high accuracy and speed. Others include: Non-contact cuts. Lasers eliminate cleaning, sharpening and replacing cutting blades. Small kerf widths. Focused, localized laser energy creates very narrow...
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Pet film processing customers use peer UV lasers to reduce the power of 3W to 1.5W
Apr 19 , 2021
Pet film processing customers use peer UV lasers to reduce the power of 3W to 1.5W PET film, also known as high temperature resistant polyester film, has the characteristics of good transparency, non-toxicity, impermeability, and light weight. Therefore, it is often used to make packaging materials such as edible oil bottles, condiment bottles, and cosmetic bottles. But to mark the production date...
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Laser cutting, engraving and marking PET film, UV laser moves at a high speed of 5-7 meters/second
Apr 19 , 2021
Laser cutting, engraving and marking PET film, UV laser moves at a high speed of 5-7 meters/second PET film marking production date, code, two-dimensional code, non-UV laser must be PET film, also known as high temperature resistant polyester film, has the characteristics of good transparency, non-toxicity, impermeability, and light weight. Therefore, it is often used to make packagin...
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PET film marking production date, code, two-dimensional code, non-UV laser must be
Apr 19 , 2021
PET film marking production date, code, two-dimensional code, non-UV laser must be PET film, also known as high temperature resistant polyester film, has the characteristics of good transparency, non-toxicity, impermeability, and light weight. Therefore, it is often used to make packaging materials such as edible oil bottles, condiment bottles, and cosmetic bottles. But to mark the producti...
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UV laser drilling of SiC for semiconductor device fabrication
Apr 19 , 2021
Pulsed UV laser processing is used to drill micro holes in silicon carbide (SiC) wafers supporting AlGaN/GaN transistor structures. Direct laser ablation using nanosecond pulses has been proven to provide an efficient way to create through and blind holes in 400 µm thick SiC. When drilling through, openings in the front pads are formed, while blind holes stop ~40 µm before the backside...
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Method for testing for blind hole formed in wafer layer
Apr 19 , 2021
A new method for detecting blind holes in the contact layer of a multi-chip semiconductor test wafer makes use of the fact that if the hole is not a blind hole, a subsequent etch step extends the hole a predetermined distance into the layer immediately underlying the contact layer. After a predetermined number of holes have been etched through the contact layer and for a predetermined distance int...
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