With the improvement of the overall level of the beer and beverage manufacturing industry, the amount of aluminum cans in the world is increasing year by year. The per capita consumption of aluminum cans exceeds 400 cans. At present, China's aluminum cans have a relatively low per capita consumption and have broad space for development. In the early 1930s, the United States had already begun to produce beer cans. The three-piece cans were made of tinplate. The general appearance of the three cans was not too different from that of glass bottles. In the 1950s, the can lid also evolved into a planar shape that was later modified into an aluminum ring lid. Aluminum cans first appeared in the late 1950s and developed very rapidly. By the end of this century, the annual consumption reached more than 180 billion. The consumption of aluminum for the manufacture of aluminum cans also increased rapidly. In 2003, the total output of aluminum cans worldwide reached 3.563 million tons, accounting for about 25% of the total output of aluminum rolled products. The United States is the largest producer and consumer of aluminum cans in the world. It is mainly used for packaging beverages. In 2001, the amount of aluminum cans for beer and soft drinks in the United States was nearly 100 billion, including 64 billion soft drink cans and 33 billion beer cans. The output of Japanese aluminum cans has also been increasing for many years. Most of them are beer cans. In European beverage cans, tin cans and aluminum cans each account for about half. Since the mid-1980s, the European aluminum can market has been showing a steady growth trend, with an annual growth rate of 5%. In 1997, the total consumption of European aluminum cans rose to 33.5 billion, the highest level in history. The consumption of aluminum cans in Central and South America is also relatively large, nearly 20 billion per year. The annual consumption of aluminum cans in Asia (excluding Japan) is no less than 20 billion. China’s aluminum cans now consume more than 8 billion a year. For decades, the manufacturing technology of aluminum cans has been continuously improved, and the weight of aluminum cans has been greatly reduced. In the early 1960s, every 1000 aluminum cans (including can bodies and can lids) weighed 55 pounds (about 25 kilograms). In the mid-1970s, it fell to 44.8 pounds (25 kilograms), and in the late 1990s it was reduced to 33 pounds (15 kilograms). It has now been reduced to less than 30 pounds, which is a reduction of nearly half from 40 years ago. During the 20 years from 1975 to 1995, the number of aluminum cans (capacity of 12 ounces) made from 1 pound of aluminum increased by 35%. According to the statistics of the American ALCOA company, the aluminum material needed for every 1,000 aluminum cans was reduced from 25.8 pounds in 1988 to 22.3 pounds in 2000. Since the 1980s, American can making enterprises have continuously made breakthroughs in the sealing machines and other technologies. Therefore, the aluminum thickness of aluminum cans in the United States has decreased significantly, from 0.343 mm to about 0.259 mm. The lightweight progress of aluminum can lids is also evident. The thickness of the can lid aluminum fell from the initial 0.39 mm to 0.24 mm. The diameter of the lid has also been reduced, and the weight of the lid has been decreasing. At the same time, the speed of can making is greatly increased. In the 1970s, only 650 to 1,000 can be produced per minute, and now it has reached more than 2,000 per minute. Many countries, especially developed countries, attach great importance to the recovery and use of used metal cans, and the recycling rate of metal cans is also increasing. For example, the recycling rate of aluminum cans in the United States was already over 50% in the 1980s, 63.6% in 1990, 65.4% in 1994, and 66.5% in 1997. It was 62.5%, and 62.1% in 2000. The recycling rate of aluminum cans in Japan is also very high, with 43% in 1990 and 83% in 2001. At present, China is a net exporter of aluminum cans. In the first half of 2004, the net export volume of aluminum cans reached 1,344 tons, equivalent to 93 million aluminum cans, mainly exported to countries such as Germany, the United Kingdom, and Hong Kong. area. From the statistics of import and export from 2001 to the first half of 2004, the import volume has increased significantly, while the export volume has a downward trend. In the same period, the output of domestic aluminum cans is increasing, indicating that the domestic aluminum cans are also in the rising phase.

China Memorial Saddles And Plaques manufacturer.Panya manufactures consumer products, which include decorative, metal products for the garden and hearth industry, wild Birding Accessories, home organization products, as well as flower-arranging products for the craft industry. 

In honoring your deceased loved one with the utmost deserved tenderness and admiration, this Wire Gravestone Saddle is certain to secure your most beautiful personally-fabricated flower display, dedicated to their peaceful rest. 
It can be attached to most upright cemetery headstone monuments, and it works with dried, natural, or silk flowers. Its adjustable legs can be bent or expanded to accommodate small and large stones. 
It is easy to install, and it simply slips over the top of the headstone. Its metal straps and body-rubber grips allow it to remain on their grave site from season to season. Three prongs on each side of this saddle are fit to take hold of floral foam, which serves as the base for your lovely blossoms. 

Memorial Saddles And Plaques

Memorial Saddles,Black Granite,Memorial Plaques,Antique Copper

Tianjin Panyam Garden & Horticultural Products Co., Ltd. , https://www.panyahomegarden.com