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Induction sealing

2016-11-19 16:08:51 | 高齢社会
Induction sealing, otherwise known as cap sealing, is a non-contact method of heating an inner seal to hermetically seal the top of plastic and glass containers. This sealing process takes place after the container has been filled and capped.
The closure is supplied to the bottler with an aluminum foil layer liner already inserted. Although there are various liners to choose from, a typical induction liner is multi-layered. The top layer is a paper pulp that is generally spot-glued to the cap. The next layer is wax that is used to bond a layer of aluminum foil to the pulp. The bottom layer is a polymer film laminated to the foil. After the cap or closure is applied, the container passes under an induction coil, which emits an oscillating electromagnetic field. As the container passes under the induction coil (sealing head) the conductive aluminum foil caps liner begins to heat due to eddy currents. The heat melts the wax, which is absorbed into the pulp backing and releases the foil from the cap. The polymer film also heats and flows onto the lip of the container. When cooled, the polymer creates a bond with the container resulting in a hermetically sealed product. Neither the container nor its contents are negatively affected; The heat generated does not harm the contents.
It is possible to overheat the foil causing damage to the seal layer and to any protective barriers. This could result in faulty seals, even weeks after the initial sealing process, so proper sizing of the induction sealing is vital to determine the exact system necessary to run a particular product.
Sealing can be done with either a hand held unit or on a conveyor system.
A more recent development (which suits a small number of applications better) allows for induction sealing to be used to apply a foil seal to a container without the need for a closure. In this case, foil is supplied pre-cut or in a reel. Where supplied in a reel, it is die cut and transferred onto the container neck. When the foil is in place, it is pressed down by the seal head, the induction cycle is activated and the seal is bonded to the container. This process is known as direct application or sometimes "capless" induction sealing.


Power Transmission Towers and Cables Market Worth US $14 Billion by 2023

2016-11-19 16:01:53 | 日記
Market Research Engine has published a new report titled as “Power Transmission Towers and Cables Market - Global Industry Analysis, Size, Share, Growth Trends and Forecast 2015 – 2023”
Deerfield Beach, FL -- (SBWIRE) -- 11/16/2016 -- The power transmission towers and cables market is expected to exceed more than US$ 14 billion by 2023 Growing at a CAGR of more than 7.0% in the given forecast period 2015 and 2023.
Power transmission towers and cables are used to transmit and distribute or broadcast the electricity to all the end user from power production unit. The important supporting element of transmission line is transmission tower. It is a fundamental part of global power transmission infrastructure. These power transmission line tower having variety of design, shape and located at an suitable height from land. These towers are made up of different materials includes steel, concrete, lattice and wood. For transmitting power to a particular location it uses transmission lines which having heavy conductor and various types of cable. The Power Transmission Tower and cables has view increase growth in the current period, as growing requirement for electricity in all over world. It changes the old power transmission tower and cable infrastructure into latest version.

The major driving factors of transmission towers and cables market are as follows:

-Require for efficient transmission scheme
-Rising demand for electricity across the world

The restraints factors of transmission towers and cables market are as follows:

-Complex development and approval procedures holdup projects
This report provides:

1) An overview of the global market for transmission towers and cables and related technologies.

2) Analyses of global market trends, with data from 2013, estimates for 2014 and 2015, and projections of compound annual growth rates (CAGRs) through 2023.

3) Identifications of new market opportunities and targeted promotional plans for transmission towers and cables

4) Discussion of research and development, and the demand for new products and new applications.

5) Comprehensive company profiles of major players in the industry.

The best acrylic led edge welcome sign

2016-11-19 15:58:30 | 日記
As a strong and stable company which focuses on providing professional solutions for alcohol and drinks brand promotions. IDEAL SIGN is mainly specialized in illuminated indoor signs, liquor bottle display, led ice buckets, bar top bottle openers, advertising boards, wine packing and racks and bar accessories. All these illuminated products perfectly to active the logo and brands for 14 years.

Let me introduce our star product:

Budweiser Acrylic Beer Neon Sign Bar Light Neon Sign Power Sourced by LED

Technics: CYMK printing,Vacuumed molding
Features: LED Light Sign Box; Hightlight Brand display; enhance the brand awareness;
Application: Bar /club / promotion /advertisement

OEM design is welcome, we can make this kind of products according to customers' specification.

Research details developments in the Global air cooled condenser sales market 2016 to 2021

2016-11-19 15:55:55 | 日記
The report Global Air Cooled Condenser Sales Industry provides a comprehensive analysis of the Air Cooled Condenser Sales market. The report features industry insights from experts.
A detailed segmentation of the global air cooled condenser sales market has been included in the report. Furthermore, the report also covers the sub-segments.
The leading sector, the emerging sectors, along with their growth statistics have been mentioned in the report.
After a brief overview of the Global Air Cooled Condenser Sales market, the report analyzes the market dynamics. The top drivers supporting market growth and the key restraints hampering market growth are covered in this report.
Additionally, the report also states the threats and opportunities that companies in the market need to look out for.
The most influential trends that will shape the market during the forecasting horizon are also covered in this report.

Current market development trends such as partnerships, M&As, collaborations, have also been discussed in detail in the report. Moreover, the report elaborates on the regulatory scenario governing the Air Cooled Condenser Sales market and its potential effects on the market in the foreseeable future.
Further, companies in the air cooled chiller coils sales market are focusing on innovation and positioning their products at competitive prices. An in-depth supply chain analysis in the report will give readers a better understanding of the Air Cooled Condenser Sales market.

LED Street Lights Are Giving Neighborhoods the Blues

2016-11-19 15:51:43 | 日記
You may have noticed them going up in your town’s streets and parking lots: a new generation of pole-mounted lights that pour down a cool torrent of lumens from an array of light-emitting diodes. Like me, you might have welcomed this development. LEDs are, after all, the most energy-efficient lighting option on the market. They can last twice as long as ordinary LED Vapor Proof Lights, and their prices have dropped to within range of the competition.
If the switch to LEDs had needed any more support, it came from growing evidence about climate change. In the United States, street lighting accounts for a whopping 30 percent of all the energy used to generate electricity for outdoor lighting. Another 60 percent goes toward lighting parking lots and garages, and much of that energy is still produced by fossil-fired power plants. Consultants at the firm Navigant, in Chicago, have estimated that the United States could save 662 trillion British thermal units—the energy needed to power 5.8 million typical U.S. homes for one year—by converting all remaining non-LED outdoor lighting to LEDs.
Armed with statistics like these, and a mandate to cut energy use wherever they can, municipalities across the United States have installed more than 5.7 million outdoor LED street and area lights. Other towns and cities in Canada, Europe, and Asia have added millions more over the past decade. Amid this rush to adopt outdoor LEDs, the U.S. Department of Energy (DOE) stressed energy efficiency as the biggest advantage of the new technology while cautioning cities to also consider light output and color quality. But now that ordinary folks have got an eyeful of those new lights, some municipalities are coming down with a case of the early-adopter blues.
For some, those first LED lights have been a fiasco. The harsh glare of certain blue-rich designs is now thought to disrupt people’s sleep patterns and harm nocturnal animals. And these concerns have been heaped on the complaints of astronomers, who as far back as 2009 have criticized the new lights. That’s the year the International Dark-Sky Association, a coalition that opposes light pollution, started worrying that blue-rich LEDs could be “a disaster for dark skies and the environment,” says Chris Monrad, a director of IDA and a lighting consultant in Tucson.
When my city of Newton, Mass., announced plans to install LED streetlights in 2014, I was optimistic. I’m all for energy conservation, and I was happy with the LED bulbs in my home office. But months later, returning from a week’s vacation in rural Maine, I was shocked to find my neighborhood lit by a stark bluish blaze that washed out almost all of the stars in the night sky.
Lately, lighting companies have introduced LED Street Light with a warmer-hued output, and municipalities have begun to adopt them. Some communities, too, are using smart lighting controls to minimize light pollution. They are welcome changes, but they’re happening none too soon: An estimated 10 percent of all outdoor lighting in the United States was switched over to an earlier generation of LEDs, which included those problematic blue-rich varieties, at a potential cost of billions of dollars.