LED filaments are an innovative technology, where a normal 3.0 V LED chip is adhered inside a leadframe cup with epoxy, and dispensers are used in the packaging process to make PLCC packages. LED filaments basically comprise of many LED chips placed next to each other in a series connection onto a glass substrate, and then are compressed into LED packages. The LED luminaires possess low current and high voltage features, which effectively lowers LED thermal dissipation and driver costs, giving it a competitive edge. These LED filaments are a new type of LED packaging, and one of the most popular on the market because it can be used to make LE ... Read More →

Halloween is coming soon, it's officially time to start getting your home ready for some ghoulish fun. While pumpkin carving and decorating with cobweb make for lots of family fun, you can with kids take some easy DIY crafts for Halloween home decorate and for party.   What you'll need: Craft cutting machine Craft Cutting Die Craft foam Color paper How to operate your Mini Cutter Place material (paper or foam) to be die-cut on Cutting pad. Place cutting die over the material and align. Place another cutting Pad over the die and craft foam paper to make it as a whole .we call "sandwich"   Place sandwich on the Mini Cutter and Slide i ... Read More →

Beijing XinDeRuiJia Plastic Co., Ltd. have developed the new hot melt butyl sealants which meet the international standard level, be the leader for research and manufacturing the high quality insulating glass sealing products. This series of plastic sealants / hot melt sealants for double glazing glass is with 100% solids content, can be used for the first seal of insulating glass, also can be used for the second seal. Made of butyl rubber, synthetic polymers and elastomeric materials, the adhesive is super-adhesive to glass, aluminum and galvanized steel. It is the first in North America to manufacture insulating glass sealants. Beijing XinD ... Read More →

Researchers have developed electronic ‘paper’ that is less than a micrometre thin and works like a Kindle tablet – but requires far less energy.  The bendable display reflects light to produce as many colours as an LED Screen Module, and unlike the latter, it thrives in brightly lit areas.  The team has so far built and tested a few pixels of the material, and while it’s not yet ready for application, they say manufacturing a product with the display is likely soon to come. Researchers at Chalmers University of Technology stumbled upon the combination to create the electronic display while working on placing conductive polymers on nanostructu ... Read More →

In recent years, subject to rapid development of e-commerce in the the global economic downturn, the traditional large-screen outdoor led advertising market continues to shrink. Firstly, we must recognize that large outdoor LED display remains an efficient carrier in terms of outdoor advertising. Compared with traditional light box advertising and other media, it still boasts very obvious advantages, its market demand is still there. The electricity supplier or outdoor advertisements are external factors, what really restricts outdoor big-screen development is still in its own value. If it is the keen interest that keeps people focusing on l ... Read More →

Nitrogen Gas Fire Extinguishing Principle:Nitrogen injection goaf oxidation zone within the essence of fire prevention is to infuse a flow of nitrogen or fire area and the oxygen levels fall below 7% or 3%, to achieve the purpose of fire prevention, its role is to eliminate the gas explosion danger; Avoid the natural heat and spontaneous combustion of coal; Reduce the intensity of combustion, prevent the airtight air leakage.Nitrogen Generator Equipment Characteristics:1. The patent process, compared with the same purity and flow rate of nitrogen, equipment to reduce energy consumption of 15-20%.2. Adopt humanized man-machine interface, intell ... Read More →