UV laser marking ham sausage plastic packaging bag production date Warranty up to 18 months, marking on plastic outer packaging, choose RFH ultraviolet laser RFH UV laser solves the problem of blurred dates printed on food plastic bags   People are paying more and more attention to food safety. Even children who buy a ham sausage know how to check the production date before buying to see if it is still in the shelf life. Therefore, as the facade of food products-outer packaging is very important. First of all, the raw materials used to make these outer packagings (mostly plastics) must comply with relevant regulations, and secondly, there are some advanced anti-counterfeiting technologies, such as production date marking using ultraviolet laser marking.

The cutting of PCB circuit board, should elect RFH 15W ultraviolet laser Cutting PCB circuit boards, using high power UV laser is very suitable RFH 15W UV laser cutting PCB circuit board at high speed without burrs   Why do PCB circuit boards need to be cut with UV lasers？ There are many ways to cut PCB circuit boards, and laser cutting is a very important one. The high-power ultraviolet laser is very suitable for high-precision cutting. The edges after laser cutting are very neat and without burrs  

3W5W UV laser marking food plastic packaging bag production date  355nm series laser can continuously mark plastic packaging for a long time For food packaging bag marking, RFH UV laser is preferred   Last week, a food processing plant in Guangzhou has resumed work. The workers are busy and the equipment is busy. The RFH laser editor learned that several advanced UV laser marking equipment were introduced in the outer packaging area last year, and the lasers were produced by RFH. According to reports, the factory launched a number of new styles of food last year, such as crispy fried chicken and American-style grilled wings. They taste very good. They are very popular in the market and their purchase orders have surged. So they decided to introduce a variety of automated production equipment, including UV Laser marking machine, used to mark the production date on the seasoning plastic packaging bag.

3W5W UV laser marking food plastic packaging bag production date  355nm series laser can continuously mark plastic packaging for a long time For food packaging bag marking, RFH UV laser is preferred   Last week, a food processing plant in Guangzhou has resumed work. The workers are busy and the equipment is busy. The RFH laser editor learned that several advanced UV laser marking equipment were introduced in the outer packaging area last year, and the lasers were produced by RFH. According to reports, the factory launched a number of new styles of food last year, such as crispy fried chicken and American-style grilled wings. They taste very good. They are very popular in the market and their purchase orders have surged. So they decided to introduce a variety of automated production equipment, including UV Laser marking machine, used to mark the production date on the seasoning plastic packaging bag.

3W5W UV laser marking food plastic packaging bag production date  355nm series laser can continuously mark plastic packaging for a long time For food packaging bag marking, RFH UV laser is preferred   Last week, a food processing plant in Guangzhou has resumed work. The workers are busy and the equipment is busy. The RFH laser editor learned that several advanced UV laser marking equipment were introduced in the outer packaging area last year, and the lasers were produced by RFH. According to reports, the factory launched a number of new styles of food last year, such as crispy fried chicken and American-style grilled wings. They taste very good. They are very popular in the market and their purchase orders have surged. So they decided to introduce a variety of automated production equipment, including UV Laser marking machine, used to mark the production date on the seasoning plastic packaging bag.

Why are 3w5w UV laser marking machines equipped with RFH 355nm UV laser Nanosecond UV lasers have superior beam quality Solid-state UV laser has high marking accuracy   At present, most of the laser power of UV laser marking equipment on the market is 3W~5W. The marking machine of this power range is most used in plastics, circuit boards, silicon wafers, LCD liquid crystal glass, glassware, Metal surface coatings, electronic components, wood, jade and other materials have a wide range of mature applications.   Among them, the lasers of 3W～5W ultraviolet laser marking machines in many factories are equipped with RFH. There are many reasons for this.

High stability of 15W high-power UV laser ensures stable operation of UV laser printer equipment   RFH 15W UV laser is suitable for high-speed processing of packaging bags, with fine effects   UV laser marking effect on the packaging bag without burning   In recent years, with the continuous maturity of domestic UV laser manufacturing technology, the price of UV laser processing equipment has gradually fallen from the sky to the ground. Relative to the efficiency that is improved several times, the price of UV laser processing equipment is not high, so many small factories have purchased it.  

High stability of 15W high-power UV laser ensures stable operation of UV laser printer equipment   RFH 15W UV laser is suitable for high-speed processing of packaging bags, with fine effects   UV laser marking effect on the packaging bag without burning   In recent years, with the continuous maturity of domestic UV laser manufacturing technology, the price of UV laser processing equipment has gradually fallen from the sky to the ground. Relative to the efficiency that is improved several times, the price of UV laser processing equipment is not high, so many small factories have purchased it.  

High stability of 15W high-power UV laser ensures stable operation of UV laser printer equipment   RFH 15W UV laser is suitable for high-speed processing of packaging bags, with fine effects   UV laser marking effect on the packaging bag without burning   In recent years, with the continuous maturity of domestic UV laser manufacturing technology, the price of UV laser processing equipment has gradually fallen from the sky to the ground. Relative to the efficiency that is improved several times, the price of UV laser processing equipment is not high, so many small factories have purchased it.  

Ultraviolet laser light source for PCB QR code laser coding equipment is more refined 355nm UV laser is often used for FPC two-dimensional code laser marking Ultraviolet laser has the characteristics of fast speed and high power stability   The 355nm UV laser developed and produced by RFH is often used for FPC 2D code laser marking. The marking line width is narrow, the 2D code is fine, and the rating of the 2D code can reach A+. Mass production is in A or A-, marking the 2D code. With high reliability and quality, it is often used in PCB QR code laser coding equipment with high matching requirements.

UV laser is used in wafer micro-hole and blind hole processing and scribing Wafer-scribing cutting and marking process are complicated. Ordinary cutting and marking technology can not meet the scribing process of wafer, micro-holes and blind hole processing, but RFH UV laser can easily do the work.   RFH's UV laser can solve all the problems of scribing, cutting and marking on the wafer at one time, and can absolutely guarantee the accuracy of dots during scribing and the smoothness of the cutting board. At the same time, RFH's UV laser can clearly etch text or patterns on silicon wafers during marking.

RFH 355nm UV laser non-contact marking chocolate packaging bag production date For chocolate packaging bag marking production date, choose RFH UV laser UV laser non-contact marking to ensure food safety   The most impressive Dove advertisement is the chocolate advertisement shot by Audrey Hepburn. It is elegant and temperamental, and beautiful to the bottom of the heart. Although there is no line, it makes people see the most beautiful appearance of love. In addition to the fragrant and silky smoothness of Defu Chocolate, the production date of the packaging is also non-contact marked with a UV laser, which provides a guarantee for food safety. What is UV laser marking?