About Non-woven bags

December 16, 2011
Non-woven fabric is a kind of nonwovens, it is the direct use of polymer slices, short fibers or filaments formed by various methods of fiber network formation and consolidation of technology with soft, breathable and planar structure of the new fiber products. The raw material is non-woven polypropylene, and plastic raw material is polyethylene, although the names of the two substances are similar, but the chemical structure is very different. The molecular structure of polyethylene has a very strong chemical stability, extremely difficult to degrade, so 300 years to decompose plastic bags need to finish; and the chemical structure of polypropylene is not solid, the molecular chain can easily be broken, which can effectively degrade and non-toxic form in the next step in the environmental cycle, reusable bag a non-woven bags within 90 days, you can completely break down.
Non-woven textile processes that do not like cloth made of non-fabric products. Also called non-woven. Not because it is a fabric formed by weaving and spinning, but the textile staple fibers or filaments randomly oriented or support columns to form a fiber network structure, and mechanical, thermal or chemical methods such as reinforcement stick together.
Simple, means: not by an a non-woven yarn woven, plaited together, but the fiber directly glued together by physical means, so when you get stuck inside your clothes said, they will find, is a root of the thread can not spare the. Non-woven textile fabric break the traditional theory, and has a short process, production speed, high output, low cost, versatile, and more sources of raw materials and so on.
Nonwoven bags is a green product, tenacious durable, attractive appearance, good ventilation, reusable, washable, can be screen advertising, logos, using a long period, suitable for any company in any industry as advertising, gift purposes. Consumers shopping at the same time get a fine non-woven bags, and businesses to get the invisible advertising, best of both worlds, so the non-woven bags in the market, more and more popular. The non-woven products as raw materials, it is a new generation of environmentally friendly materials, with a moisture-proof, breathable, flexible, lightweight, non-combustion, easily biodegradable, non-toxic non-irritating, colorful, inexpensive, recyclable, etc. . The material placed outside the 90 days can be naturally broken down, placed in the indoor life of up to 5 years, burning non-toxic, tasteless, and without any remaining material, so as not to pollute the environment, is internationally recognized as environmentally friendly products to protect the ecology of the earth. Source:http://www.cnmhc.com
 

China is the world price of bulk drug prices

December 15, 2011
As the largest international producers of bulk drugs, Chinese bulk drugs occupy market share of it more than 1/4, and is still maintained rapid growth momentum. Which varieties in the world market have occupied the position of the main suppliers. It is no exaggeration to say that china is the world price of bulk drug prices.
However, although China took advantage of strong market share and price control in the international API market position is reflected only in the number. A simple data is ...

Continue reading...
 

The applications of bar code technology in fine chemical industry

December 15, 2011
Fine chemical industry, basic industry of national economy, has now established a relatively complete industrial system of fine chemicals, including surfactants, cosmetics, photographic materials, paints, dyes, optical brighteners, organic pigments, fragrances and pesticides.
Fine chemical is a process of industry, mainly through the mixing of raw materials, separation, crushing, heating and other physical or chemical methods, so that raw material value. Through years of information technology...

Continue reading...
 

Part of the technical application of powder metallurgy

December 15, 2011
Metal powder is porous materials widely used in many things such as lightweight structural materials, high temperature filters, membranes, etc. The biggest market maybe is the smoke filtration device of diesel engine. Germany's Fraunhofer Institute has developed a metal hollow sphere preparation technique, the polymer substrate coated metal powder slurry, and then de-coating polymer matrix and binder, and finally sintered into a variety of metal sphere with a hollow structure . 1mm diameter s...
Continue reading...
 

Common antioxidants in cosmetics

December 15, 2011
With the age increasing, the body protection is decreased. Physiological damage caused by lipid peroxidation, especially reactions that endogenous superoxide free radicals in the body in the unsaturated fatty acids, resulting in unstable lipid peroxidation, and thus the decomposition of aldehydes, especially malondialdehyde aldehyde, which attacks phospholipids and proteins by the reaction to form lipid-protein complex, Lang lipofuscin deposition in the cell, as a sign of cellular aging. Ther...
Continue reading...
 

Process of plastic coating

December 15, 2011
Although plastics can replace metal in many occasions, but it is clear that it lack of metallic texture. For this, it need to adopt a certain way, in the plastic surface coated with a layer of metal (aluminum, Zinc oxide, copper, silver, gold, chromium, etc.), a method is similar plating and electroplating methods, the other is directly on the plastic surface of the vacuum deposition of metal - that is, in a vacuum, the metal melted to form molecules or atoms deposited on the plastic surface ...
Continue reading...
 

Printing ink of nonwoven bags

December 15, 2011
When the nonwoven bag is big welcomed by the people, its value has been gradually developed also. For example, many companies and businesses will be printed in the nonwoven bag on his name, in order to achieve the effect of advertising. In such a nonwoven bag when printing, and some in order to achieve visible results, often mixed a metal plate or non-metallic standard version of the screen, in this type of printing ink can be used more, but the choice of a suitable ink (paint) will not be ea...
Continue reading...
 

China should not only API client state

December 14, 2011
According to reports, in 2009, the Indian pharmaceutical industrial output value accounting for the international pharmaceutical industrial output value of 12.2%, preparation industry accounts for approximately 3.4%; in 2003, the Indian pharmaceutical industry, the data is only 8% and 1.5%. Although the Indian pharmaceutical industry like China has not yet developed a significant international influence of the "blockbuster drug", but India's exports in the generic drug formulations has been r...
Continue reading...
 

The development trend of world fine chemical industry

December 14, 2011
The rate of fine chemicals has become a measure of a country or region chemical development of the main signs. With the improvement in the level of industrialization of the developing countries, for fine and specialty chemicals demand will increase. China has made considerable progress in fine chemicals, while still a gap compared with developed countries, the overall level and per capita consumption level is still far behind developed countries.
Petrochemical and fine chemical is an important...

Continue reading...
 

Overview About World Powder Metallurgy Industry

December 14, 2011
In 2003 the global total of about 880,000 tons cargo powder, which the United States accounted for 51%, Europe 18% Japan 13%, 18% in other countries and regions. Total iron powder for more than 90% of the total. Since 2001, world iron market continues to grow, an increase of nearly 4 years to 20%.
Automotive industry is still the largest powder metallurgy industrial development and the largest power users. On the one hand the increasing automobile production in the other hand, metal powder met...

Continue reading...
 

Recent Posts