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About Invisible security printing

  It is a new type of optical imaging technology which integrates micro and nano graphic design, optical interference, stereoscopic imaging and other modern high precision manufacturing technologies into a comprehensive anti-counterfeiting printing technology Confidentiality is strong Invisible anti-counterfeiting “integrated into the printed matter, the appearance is not visible or a flat color block, security anti-counterfeiting information is not visible, need a special corresponding lens, ultraviolet light or xenon lamp to check and verify; And security information can be designed in multiple [...]

Luminous road decorated with glow in dark stones

A new planner inspired by van gogh’s famous painting “starry night”, planned a “luminous bicycle path”, high, low power consumption, long life, fast start, small power, no stroboscopic, not easy to produce visual fatigue and other advantages, LED; Floor tile lamp is a product often used in lighting of night scene in recent years, the surface cover of the lamp body that USES stainless steel plate one body and toughened ground glass is used outdoor square whether to achieve [...]

About Phosphorescent Evacuation

On March 8, 2000, a subway accident took place in Tokyo. Trains derailed, six people were killed and sixty injured. If this accident had taken place in a tunnel instead of an open area, these numbers would certainly have been much higher. It is easy to imagine the panic caused if the accident victims were unable to determine the correct direction to evacuate the scene. In such situations, it would be very helpful if Glow-in-the-dark signs were installed in [...]

Development of security printing technology

Anti-counterfeiting industry is an important industry to support and promote the development of market economy. Counterfeit and shoddy commodities are rampant, and market frauds continue to occur, which has become an important factor restricting the sustained, rapid and healthy development of China’s national economy. Due to counterfeiting, the products of a large number of famous and excellent Chinese enterprises have been impacted to varying degrees, disrupting the normal production order of enterprises and seriously damaging the legitimate rights and [...]

Specific operation method to improve the smoothness of powder coating

Powder coatings are one of the most environmentally friendly coatings systems due to their complete absence of organic solvents and low VOC emissions during curing. The so-called coating leveling, that is, coating coating after the construction of the formation of smooth state, leveling surface should not exist orange peel, brush marks, ripples, shrinkage cavity and other irregular form. Generally we use the naked eye direct observation method is to sample and standard samples for parallel comparison to judge the advantages [...]

Market application and development space of long afterglow self-luminous materials

In the field of building decoration, self-luminous materials are energy-saving, environment-friendly and low-carbon new building materials. The application of new self-luminous materials brings inestimable market value and practical value. City square, parking lot, residential pedestrian road, commercial pedestrian street, hotel, home decoration, traffic road zebra crossing update, traffic line, pedestrian walkway, roadside stone beautification, city riverside night, green pedestrian path, tourist attractions, pond edge beautification, etc., will be put into use a large number of self-luminous materials. So luminous [...]

About long after glow phosphorescence material

Abstract: The paper introduces the long after glow phosphorescence material Key words: long after glow, ZnS. Introduction How to define a luminescent substance it? Suitable materials absorb radiation energy , and then the light is emitted , the emitted photon energy is lower than energy of the excitation radiation. This behavior has a light-emitting substance called luminescent substances. According to the excitation can be divided into different photoluminescent material , a cathode ray emitting material , an electroluminescent material , a chemiluminescent [...]

Anti-counterfeiting UV technology

Application of UV technology Compared with traditional offset printing, UV printing is characterized by bright colors, special substrate materials, novel products and broad market prospects. It is suitable for high-end business card packaging, high-end business album, special desk calendar, special label printing and other product fields. UV technology process The key business advantage of UV process is the flexibility of application, which can obtain a variety of product functions, in a variety of substrate materials and surface finishing for special applications. UV [...]

Information of Glow in dark powder use for glass or plastic products

1. For the temperature bear performance of the photoluminescent pigments, the blue green usually can bear about 1050 C, the yellow green bear about 1000 C, the sky blue bear about 900 C, and others colours can bear about 800 C. For use in glass by melt technology, the pigments is protect from direct fire. 2. You can use the YG-K or BG-K for glass. Because the larger particle size is suitable for normal luminescent glass products. 3. For the method, one [...]

Common types of luminescence

photoluminescence Lamp with material Fluorescent lamp, energy-saving lamp, black light lamp, high pressure mercury lamp, low pressure mercury lamp, LED conversion combination white light Long afterglow material Radioactive permanent luminescence, super long afterglow, long afterglow Ultraviolet luminescent material Long wave 3650 luminescence, short wave 2537 luminescence, vacuum ultraviolet luminescence, quantum dot luminescence… Infrared luminescent material Up-conversion luminescence, infrared emission, thermoluminescence, multiphoton materials Fluorescent dye \ pigment Rare earth fluorescence, organic fluorescence electroluminescent High luminous Dc powder DCEL, ac powder ACEL, thin film luminescence, thick film luminescence, organic luminescence Low field emitting LED, oel-oled, silicon-based, [...]