All Categories>
Laser marking refused to alter, to defend food safety
Release time:
2023-11-17
Number of views:
With the improvement of living standards, people have also paid attention to food safety awareness. The country's safety supervision of food and drugs is also increasing, but it still has not got rid of the harm caused by bad food. It is impossible to prevent shoddy and expired products from being sold again. Even if we carefully check the production date and shelf life when purchasing goods, we can't avoid the occurrence of stealing beams and changing pillars. Therefore, the non-alteration of the production date of products has become one of the major hidden dangers of food safety.
The pace of social development is accelerating,Modern processing technology is increasingly demanding,Like plastic, glass, leather, metal, crystal and other products of the logo, the traditional marking technology gradually can not meet the requirements of modern technology, such as inkjet or sandblasting marking, logo, date, text, patterns and other process marking.Similar to glass and plastic are hard materials, ink is difficult to penetrate, and external factors can also cause color to fall off, such as air acidity, moisture, friction and other conditions, it will also cause a bad influence on the reputation of the enterprise, so having a permanent mark has become an urgent need for businesses.
UV laser marking application
The laser was invented in the 1960 s, and its arrival promoted the progress of the times. Therefore, some people call it another major invention of "nuclear energy, computer, semiconductor". It gives manufacturing more possibilities with powerful energy. Withlaser industryThe rapid development of laser applications in the processing industry gradually increased, in daily life is also gradually in line with, special UV marking in recent years, can be said to be by leaps and bounds, through its unique processing properties, people also call it"Cold working"It has natural advantages for some special processing materials, such as glass, plastic, crystal, cloth, metal and so on.
radium ultraviolet laser
The wavelength of the ultraviolet laser is 355nm, the spot is small, the pulse width is narrow, the speed of light is fast, and the peak value is high, which can obtain more precise marking effect. Ultraviolet laser marking is the use of high energy density laser on the workpiece for local irradiation, so that the surface material vaporization or color change of chemical reaction, so as to leave a permanent indelible mark. UV laser marking can print a variety of text, symbols, patterns, logo, etc., the character size can be from millimeters to microns, which has a special significance for the product's anti-counterfeiting.
UV laser marking plays a positive role in environmental protection. Through non-contact marking, no raw materials are consumed in the middle, which greatly saves production costs and reduces environmental pollution. Due to the advantages of ultraviolet laser processing, many companies have invested in the research and development of ultraviolet lasers, which makes the laser industry full of vitality, self-sufficient in future development, and laser processing can penetrate into all walks of life.
radium technologyultraviolet laserThrough the etching process, plastic packaging, glass containers, glass engraving, 3C materials and other objects can be used for marking. As long as they are not deliberately destroyed, this mark can exist for a long time. At the same time, there is no damage to the processing device. At present, UV laser marking technology has been widely used in daily life,Such as home of soy sauce bottles, plastic bags, cans, glasses, masks and so onA series of changes have been made in the packaging, which has strengthened food health and safety, and is also a good guarantee for enterprise production.
Related News
Exploring the Benefits and Applications of Nanosecond Lasers in Optoelectronic Components
Nanosecond lasers, characterized by their ability to emit pulses of laser light with durations in the range of nanoseconds, have become a pivotal technology in the realm of optoelectronic components. Their rapid pulse duration allows for unique applications that set them apart from traditional laser technologies. One of the most significant advantages of nanosecond lasers is their precision in mat
Understanding Water-Cooled UV Devices: Enhancing Efficiency in Optoelectronic Applications
Water-cooled UV devices play a critical role in various applications within the optoelectronic industry, particularly in conjunction with lasers. These systems are designed to efficiently manage and dissipate heat generated during UV production, maintaining optimal performance and longevity for sensitive electronic components. Understanding the workings and benefits of such devices can significant
Unleashing Precision: The Essential Guide to Water-Cooled UV Lasers
Water-cooled UV lasers represent a significant advancement in the field of photonic devices, particularly within the electronics industry. These lasers utilize a water-cooling system to maintain optimal operating temperatures, ensuring consistent performance and longevity. Understanding the functionality and advantages of water-cooled UV lasers can greatly enhance manufacturing processes and produ
Understanding Water-Cooled Ultraviolet Lasers and the Importance of CE Certification
Water-cooled ultraviolet (UV) lasers represent a pivotal innovation in the field of laser technology, particularly within the electronic components and optoelectronic devices sector. These lasers utilize water as a cooling medium to maintain optimal operating temperatures, thereby enhancing performance, extending lifespan, and improving the safety of the equipment. The efficient heat dissipation o
Unlocking the Potential of UV Laser Marking in Optoelectronics
UV laser marking is a cutting-edge technology increasingly utilized in the optoelectronic component sector, particularly in the marking of electronic parts and devices. By harnessing the unique properties of ultraviolet (UV) light, UV laser marking creates high-contrast, permanent markings on a variety of materials, including plastics, metals, ceramics, and glass. This marking process is vital for
Comprehensive Safety Precautions When Working with Infrared Picosecond Lasers
Comprehensive Safety Precautions When Working with Infrared Picosecond Lasers Table of Contents 1. Introduction to Infrared Picosecond Lasers 2. Understanding the Risks Associated with Infrared Picosecond Lasers 3. Personal Protective Equipment (PPE) for Laser Safety 4. Workspace Safety: Organizing Your Environment 5. Essential Laser Safety Protocols 6. Importance of Train
Address
902, Building 3, Baolong Specialized Special New Industrial Park, No. 20 Nantong Avenue, Baolong Street, Longgang District, Shenzhen