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RFH 355nm UV laser precision cutting of gold foil paper
Read More/Dec 14 , 2023
RFH UV laser marking leather is different!
Read More/Dec 14 , 2023
How to choose a high-quality UV laser supplier?
Read More/Dec 12 , 2023
How to use a 10W UV laser engraving on acrylic glass
Read More/Dec 12 , 2023

What is the production date printed on the packaging bag
What is the name of the machine that prints the production date on the plastic packaging What is the production date printed on the packaging bag RFH UV laser is used for marking the date on food plastic packaging bags. I often see many posts discussing on the Internet, "The production date is printed on the food packaged in plastic bags, and the date can be erased by hand in a few days. What is the reason?" or "What material is used for the outer layer of the plastic packaging, spray "The production date of ink can not be erased" and so on.

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RFH UV laser is used for marking the date on food plastic packaging bags.
What is the name of the machine that prints the production date on the plastic packaging What is the production date printed on the packaging bag RFH UV laser is used for marking the date on food plastic packaging bags. I often see many posts discussing on the Internet, "The production date is printed on the food packaged in plastic bags, and the date can be erased by hand in a few days. What is the reason?" or "What material is used for the outer layer of the plastic packaging, spray "The production date of ink can not be erased" and so on.

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3W5W UV laser marking hard- shell phone case more colorful
3W5W UV laser marking hard- shell phone case more colorful One month before the National Day holiday, Li, the manager of the company specializing in the production of mobile phone sets (shell phone case), quickly ordered several UV lasers from RFH. Li said that now the company has added several production lines, in advance to prepare for the inventory of the National Day and Mid-Autumn Festival holiday. Thank Manager Li for your trust and support to RFH.

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UV laser marking transparent plastic shell phone case
UV laser marking transparent plastic shell phone case has demonstrated a good quality One month before the National Day holiday, Li, the manager of the company specializing in the production of mobile phone sets (shell phone case), quickly ordered several UV lasers from RFH. Li said that now the company has added several production lines, in advance to prepare for the inventory of the National Day and Mid-Autumn Festival holiday. Thank Manager Li for your trust and support to RFH.

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S9 UV laser marking PCB circuit board QR code
S9 UV laser marking PCB circuit board QR code S9 UV laser has long life and strong stability 355nm UV laser has cutting, marking and drilling technology With the development of science and technology, the demand for smart products is increasing rapidly and becoming more and more popular. The representative one is intelligence, integrated communication, audio, and multimedia. In addition to powerful intelligent technology, its manufacturing process is becoming more and more sophisticated. Behind the thinner and lighter smartphones, there are high requirements for integrated hardware, such as circuit board integration and semiconductor chip integration. How to complete the manufacturing and processing of these integrated hardware? This has to be said, the classic version of the 355nm UV laser of the RFH brand.

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S9 UV laser has long life and strong stability
S9 UV laser marking PCB circuit board QR code S9 UV laser has long life and strong stability 355nm UV laser has cutting, marking and drilling technology With the development of science and technology, the demand for smart products is increasing rapidly and becoming more and more popular. The representative one is intelligence, integrated communication, audio, and multimedia. In addition to powerful intelligent technology, its manufacturing process is becoming more and more sophisticated. Behind the thinner and lighter smartphones, there are high requirements for integrated hardware, such as circuit board integration and semiconductor chip integration. How to complete the manufacturing and processing of these integrated hardware? This has to be said, the classic version of the 355nm UV laser of the RFH brand.

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355nm UV laser has cutting, marking and drilling technology
S9 UV laser marking PCB circuit board QR code S9 UV laser has long life and strong stability 355nm UV laser has cutting, marking and drilling technology With the development of science and technology, the demand for smart products is increasing rapidly and becoming more and more popular. The representative one is intelligence, integrated communication, audio, and multimedia. In addition to powerful intelligent technology, its manufacturing process is becoming more and more sophisticated. Behind the thinner and lighter smartphones, there are high requirements for integrated hardware, such as circuit board integration and semiconductor chip integration. How to complete the manufacturing and processing of these integrated hardware? This has to be said, the classic version of the 355nm UV laser of the RFH brand.

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Plastic bottle laser coding uses S9 ultraviolet laser, the date cannot be erased
Plastic bottle laser coding uses S9 ultraviolet laser, the date cannot be erased S9 UV Laser for Food Packaging Bag Plastic Bottle Coding S9 UV laser marking date on food plastic bottle What is UV laser marking? Laser technology is used for non-contact marking on the surface of the material. Because it is not affected by mechanical movement, the surface will not be deformed, and it is not affected by the elasticity and flexibility of the material, which is convenient for processing and engraving on soft materials. With high processing precision and fast speed, it is widely used in 3C electronics industry, food carton packaging, plastic packaging, glass materials and other fields.

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S9 UV Laser for Food Packaging Bag Plastic Bottle Coding
Plastic bottle laser coding uses S9 ultraviolet laser, the date cannot be erased S9 UV Laser for Food Packaging Bag Plastic Bottle Coding S9 UV laser marking date on food plastic bottle What is UV laser marking? Laser technology is used for non-contact marking on the surface of the material. Because it is not affected by mechanical movement, the surface will not be deformed, and it is not affected by the elasticity and flexibility of the material, which is convenient for processing and engraving on soft materials. With high processing precision and fast speed, it is widely used in 3C electronics industry, food carton packaging, plastic packaging, glass materials and other fields.

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S9 UV laser marking date on food plastic bottle
Plastic bottle laser coding uses S9 ultraviolet laser, the date cannot be erased S9 UV Laser for Food Packaging Bag Plastic Bottle Coding S9 UV laser marking date on food plastic bottle What is UV laser marking? Laser technology is used for non-contact marking on the surface of the material. Because it is not affected by mechanical movement, the surface will not be deformed, and it is not affected by the elasticity and flexibility of the material, which is convenient for processing and engraving on soft materials. With high processing precision and fast speed, it is widely used in 3C electronics industry, food carton packaging, plastic packaging, glass materials and other fields.

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Hyperfine marking of electronic components by 355nm UV solid state laser
Hyperfine marking of electronic components by 355nm UV solid state laser The UV solid-state laser developed and produced by RFH can clearly engrave bright words and patterns on the IC chip shell in the marking process. Even if it is heated in use, it will not be separated at all. It is a direct choice and an ideal way for small chips to attach words.

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UV cold laser wins the favor of electronic chip customers
S9 UV cold laser wins the favor of electronic chip customers with high gold content technology The UV solid-state laser developed and produced by RFH can clearly engrave bright words and patterns on the IC chip shell in the marking process. Even if it is heated in use, it will not be separated at all. It is a direct choice and an ideal way for small chips to attach words.

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