Plastic bag have low recycling value. In the use process, in addition to the visual pollution in the city streets, tourist areas, water bodies, as well as on both sides of roads and railways, there are still some unknown potential hazards.
plastic bags are: stable plastic structure, difficult degradation by the natural viagra biological bacteria and long-term hard separation in the natural environment.
It means that if the waste plastics waste do not to be recovered, it will become pollutants and permanently exists. It continues to accumulate, causing great harm to human production environment. For example: impact of agricultural development. Waste plastics mixed in the soil to accumulate, it will affect the crops to absorb nutrients and moisture, leading to crop failures. Pose a threat to the survival of animals. Abandoned on land or in water, waste plastic products, chanting animal broke into as food. Serious will cause the animal to death. Waste plastics recycle PET bag with landfill will not only take up a lot of land, the land will not be long-term recovery, and seriously affect its sustainable use. If the waste plastics in the garbage to the landfill, these plastics waste will not degrade within the next 200 years.
Non-woven heats up in recent years as a new type of environmentally friendly materials, it has a waterproof, breathable, flexible, non-toxic, non-irritating gas, the most important in a very short period of time fast degradation characteristics. Non woven bag with non-woven production is cheap, environmentally friendly and practical. It can be widely utilized in various fields: advertising, shopping, etc. Business units’ ideal advertising promotional gifts. Much new bright color of the series of non-woven products, patterns and styles change: and lightweight, environmentally friendly, affordable, long service life, can be recycled, is internationally recognized to protect the earth's ecological environmentally friendly products. The non-woven products are widely used in advertising, food, health, industry, agriculture and other fields.
Because of more perfect craft production and inherent environmental characteristics and delicate work, non woven bags become favorite beloved bags for many people. The unique print pattern also makes amazing effect for the non-woven bags. It is popular among the young groups and superstars.Source:http://www.cnmhc.com
The application of tungsten in various industries
Steel Industry Most of tungsten applied in the production of special steels. The widely used high-speed steel was containing 9-24% of tungsten, 3.8-4.6% of chromium, 1-5% of vanadium, 4-7% of cobalt, 0.7-1.5% of carbon.
Magic effects of coconut oil
According to records, coconut oil can be regarded as the nobility of skin care plant extracts. It was rich in exotic tension of tropical plants, which can enhance the contractile force of the pores, perfectly beautify and nourish the skin.
Exploring the Potentials of Nano-Aluminum Powder
Nano-aluminum powder, a material with remarkable properties due to its minuscule particle size, is revolutionizing various industries with its high reactivity and large specific surface area. Unlike its bulk counterpart, nano-aluminum powder begins to oxidize at a lower temperature of 550°C, compared to the 950°C oxidation point of ordinary aluminum. This lower ignition energy and full combustion without apparent cohesion make it a superior choice for applications requiring high energy and efficiency. The unique characteristics of nano-aluminum powder, such as faster burning rates and greater heat release, are largely influenced by its synthesis method, which determines its particle size, surface area, and shape.
