January 10, 2012
There are many kinds of shopping bags. Somebody thinks that the biodegradable shopping bags are the best, they will not produce pollutions after use and discarding, That is a wrong thought. Vice president of international food packaging association, Dong Jinshi says that, in order to ensure the resilience of plastic bags, currently on the market there are only 1 / 3 to 1 / 4 biodegradable plastic bags are with biodegradable ingredients, the others are difficult to degrade. Degradation of components according to the different degradation time of biodegradable plastic bags takes months to years. Although more than white trash ‘digest’ a short time a lot, but after a lot of waste in the environment is still very serious. Meanwhile, the current biodegradable plastics, there are still relatively low intensity (not strong), the problem of high cost. Therefore, the solution is not biodegradable plastic shopping bags polluting the most effective way. Relative to the recycling bag, now more international focus is to reduce the use of the premise of effective waste plastics recycling
Plastic shopping bags are consumable products in daily people ‘s life , every year China consumes a lot of plastic shopping bags. Plastic shopping bags provide convenience for consumers, while, due to excessive use and recycling is not in place and other reasons, also caused a serious waste of energy resources and environmental pollution. In the ‘plastic limit’ implementation occasion of the year, many people mention this topic again - mixed, revived. Policies promulgated by the state policy require each person's understanding of consumer behavior and good co-ordination. Plastic shopping bags have been deep into the details of everyday life inside; Less and recycling use become everyone's responsibility.
Reusable bags or reusable shopping bags are not just concern that whether the material is environmentally friendly, but also the consumer behavior. And it is the most critical one. No matter what kind of material shopping bags, if consumers do not use will result in waste and pollution. Non woven bags are the ideal alternative. Firstly, the bag is strong and durable; the useful life is more than one year. But the plastic bags can not be damaged by sharp objects and heavy objects, it is usually difficult to re-use after using in a dozen times; Secondly, the bag is easy to recycle. The plastic’s main raw material is polyethylene due to molecular structure and stability, they are not easily broken,. If a large number of plastics bags are abandoned easily in the environment, they will cause the ‘white pollution’ and waste of resources. Thirdly, non woven bag can be made from old clothes, old bags, side bags, or a simple modification system into, that it really environmentally friendly and fashionable. Source: http:// www.cnmhc.com
Posted by tracy ma. Posted In : recycle bag
January 9, 2012
Among the Marine algae, particularly the kelp, wakame, seaweed, sargassum, antlers vegetables, seaweed and other brown algae are edible seaweed food known by many people. Nutritionists regard them as marine vegetables, which contains almost all of the trace elements, minerals and rich polysaccharides. In all of them, the fucoidan in brown algae is popular in pharmaceutical raw material industry because of its content-rich, easy to get and other advantages.
As a maritime country, Japan has long... Continue reading...
Posted by tracy ma. Posted In : pharmaceutical raw materials
January 9, 2012
EPA fine chemical market changes from weak to strong and the prices rose ,there are mainly five reasons: First, EPA series of fine chemicals prices over a long period finishing at the bottom is more solid, significantly lower stocks in China's case, the price a rebound in demand; the second is triggered by the earthquake in Japan reduced exports of fine chemical products from overseas markets, reduced interference factors; Third, oil prices are high, prices are rising light of EPA, to a certa... Continue reading...
Posted by tracy ma. Posted In : fine chemicals
January 9, 2012
Metal powder injection molding (referred to MIM) technology is the one which bring the modern plastic injection molding technology into the field of powder metallurgy and form a new type of near net shape powder metallurgy technology. The basic process is: First, the solid powder and organic binder uniform mixing, the pellet after heating plastics in the state (~ 150 ℃) with the injection molding machine into the mold cavity curing, and chemical or thermal decomposition method of forming bl... Continue reading...
Posted by tracy ma. Posted In : metal powder
January 9, 2012
According to the application status of the international medicinal plant extracts in cosmetics combining with the research and application work of Chinese herbal extracts in cosmetics over the past 10 years, most people believe that research and development of herbal additives in cosmetics should go the way that combing the basic theory and modern scientific medicine and establish the medicine research and application specifications with China-specific characteristic. Given the current statu... Continue reading...
Posted by tracy ma. Posted In : Cosmetics material
January 9, 2012
Vacuum coating forms the required coating with metal, alloys and compounds, materials on the plating surface and through the methods of vacuum evaporation, sputtering, ion plating, etc. Vacuum coating technology began in the 1930s and went into industrial applications in mid-20th century and large-scale production in the 1980s.Then it has been widely used in the electronics, aerospace, optical, magnetic, construction, machinery, packaging, decoration and other fields, and plays an increasin... Continue reading...
Posted by tracy ma. Posted In : Titanium dioxide
January 9, 2012
The general production processes of reusable bags are: choose fabrics - cutting plant cut brace - printing - sewing - packaging.
When receiving an order of reusable bags, the first is to choose the fabric. The excellent fabric is good for the production of reusable bags .we should first choose the fabric with no crease, small differences in vertical and horizontal pull and hard hand feel. In selection of the fabric weight, the practical is appropriate.
Sometimes choose the fabric whose surface ... Continue reading...
Posted by tracy ma. Posted In : recycle bag
January 6, 2012
Experts point out that the plant extract industry faces good developing opportunities .But with the increasing scarcity of wild resources, how to achieve sustainable development becomes plant extracts industry’s big problems which need to be solved. Plant extracts is the main force for China's merchandise exports. It accounts for more than 40% of exports value in traditional Chinese medicine products
Although plant extracts industry is an emerging industry, it develops rapidly over the past... Continue reading...
Posted by tracy ma.
January 6, 2012
In recent years, China's economic development has made great achievements. At the same time, it also reveals many problems. The outstanding performances among them are the contradictions between high consumption and low pollution, and the contradiction between high resource endowment and the low capacity of environment. Therefore, a simple growth method is hard to remove. Future economic growth will more dependent on the refinement use of resource and developing high value-added industries.
Fr... Continue reading...
Posted by tracy ma.
January 6, 2012
With the national emphasis on environmental protection, the powder coating with environmental protection, high performance, high efficiency and economic characteristic increases rapidly in recent years. It has variety of kinds and the application fields expand. In the decorative, in addition to ordinary type different gloss, smooth surface of the powder coating species, the orange lines, wrinkles, sand grain, pattern, hammer, metal powder, powder coating also increased the amount of variety a... Continue reading...
Posted by tracy ma.
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