To promote environmental protection in this era, often non-woven bags, paper bags are being replaced. Non-woven bag into the net with excellent performance uniform tension is good, soft and comfortable, non-toxic, breathable waterproof, environmental protection, the future of supermarket plastic bags are the best alternatives.
Nonwoven bag is made of non-woven material for goods in full bloom, and they are quite cheap container, because the general approach can be hand carried the name. Non-woven bag advantage of easy processing, multi-color, low cost, high grade.
The main non-woven bag material is woven. Non-woven fabric is a non-woven fabric, 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. Advantages: Non-woven bags cheap, environmentally friendly and practical, widely used, a prominent advertising position. Applicable to all types of business activities and exhibition fairs, enterprises and institutions is the ideal promotional gifts.Non-woven cloth bag really is not? Why is it called "non-woven"? Non-woven polypropylene bag of raw materials, rpet bag and plastic raw material is polyethylene, although the names of the two substances are similar, but in the chemical structure on 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, a non-woven bags within 90 days, you can completely break down.Non-woven bag, the product uses cast methods, composite solid, not in the complex process of viscose, soft, no plastic feeling, no skin irritation, apply to the single one-time medical, sheets, gowns, Geli Fu , protective clothing, shoe covers, protective equipment such as the production of health; this bag is called non-woven cloth bag.Non-woven bags are woven as raw materials, it is a new generation of environmentally friendly materials, reusable bag with a moisture-proof, breathable, flexible, lightweight, non-combustion, easily biodegradable, non-toxic non-irritating, colorful, inexpensive, recyclable and so on. 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.
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.
