Definition, classification and application of non-woven fabric Non-woven fabric is a kind of fabric without spinning and weaving, is the textile short fiber or filament for orientation or random brace, forming a fiber network structure, and then through the mechanical, thermal bonding or chemical reinforcement. In simple terms, fibers are directly bonded together by physical means. Non-woven fabric is a new generation of environmental protection materials, with water-repellent, breathable, flexible, non-combustion-supporting, non-toxic and non-irritating characteristics. The material placed in the outdoor natural decomposition, its longest life is only 90 days, placed in the indoor decomposition in 5 years. When burning, it is non-toxic, tasteless, and no residual material so as not to pollute the environment. Non-woven fabric break through the traditional textile principle, and has the characteristics of short process, fast production speed, high yield, low cost, wide use, multiple raw material sources and so on. Classification of non-woven fabric: non-woven fabric production fibers are mainly polypropylene, polyester. In addition, there are nylon, viscose fiber, acrylic fiber, ethylene fiber, chlorylon. Non-woven fabric’s application: 1. Geosynthetic materials: Geotextile has the functions of reinforcement, isolation, filtration, drainage and seepage prevention in geoconstruction. 2. Agricultural non-woven fabric has the characteristics of long service life, good effect and low investment. Agricultural non-woven fabric is mainly used in agriculture for shielding, heat insulation, heat preservation, wind barrier, fruit protection, disease and insect prevention, seedling, seeding, covering and so on. 3. Non-woven filter material as a new type of filter material, non-woven filter material has the advantages of unique three-dimensional mesh structure, uniform pore distribution, good filtration performance, low cost. Mainly use as air conditioning filter cloth, fish tank water filter cloth, etc. 4. Household decoration, daily necessities and packaging materials mainly refer to the lining cloth of sofa and bed, curtains, tablecloths, household appliances covering cloth, suit sets, car interior decoration, car protective cover, wipe cloth, equipment materials and commodity packaging cloth, etc. 5. The non-woven interlining used for clothing has the characteristics of light weight, soft, low cost, wide range of thickness change, strong adaptability, nondirectional fiber arrangement, scalability and so on. It is easy to match with a variety of fabrics. Including lining, bonding lining, floc, shaping cotton, a variety of synthetic leather sole cloth. 6. Medical and sanitary non-woven cloth: operating clothes, protective clothing, disinfectant bag cloth, mask, diaper, civil rag, wiping cloth, wet face towel, magic towel, ...
Read MoreDo diaper brands go the way of high-end products or cost-effective products? In recent two years, there has been a trend of consumption polarization in the diaper market. High-end and cost-effective products firmly occupy the majority of the diaper market share. According to the 2023 Baby Diaper Industry Trend White Paper released by Tmall.com, consumers pay more attention to the cost performance when buying diapers. The main purpose of shopping is to buy both good and cost-effective diapers. For high-end diapers, brands often focus on technological innovation and differentiated selling points, and make breakthroughs in product efficacy for more segmented groups, functions and scene needs. In terms of cost performance, brands will think more about how to make the product price, appearance and sales mode more "friendly to the people" on the premise of ensuring the quality of diapers. No matter whether the brand is positioned as high-end or takes the ultimate cost-effective route, they are just different choices based on the needs of different customer groups, and both have their own space for survival and development. It is worth noting that high price does not mean high-end, low price does not mean inferior, any brand wants to win long-term development, product competitiveness is the first factor.
Read MoreSustainability of female hygiene products The World Bank believes that the key to improving menstrual health and hygiene is access to affordable and sustainable menstrual products, but millions of women around the world cannot afford these products. A World Bank blog points to a UNESCO study that found one in 10 girls in sub-Saharan Africa misses school during their menstrual period. Another study in Ethiopia found that 50 percent of girls miss between one and four days of school a month due to menstruation. It is estimated that girls in Kenya lose an average of four days of school every month. That makes them lose 165 days of school over four years of high school life, equivalent to half of the school year. Even in the UK, one study showed that 64% of girls aged 14 to 21 missed part or a whole day of school because they were on their menstrual period. In addition, a 2017 study showed that nearly one in five girls in the U.S. misses school because they can't get menstrual products. According to a 2016 article in The Washington Post, New York City was the first city in the country to offer free feminine hygiene products to all women in public schools, jails and homeless shelters. “Friends of the Earth” advocates for organic and environmentally friendly menstrual products. According to its website, in addition to plastic pollution, common menstrual products also contribute to climate change. With users using these products emitting a carbon footprint equivalent to 5.3 kilograms of carbon dioxide each year, and can cause improper disposal, clog toilets and even pollute the oceans. A growing number of brand owners are looking for more sustainable raw materials and removing potentially harmful chemicals from their products. Alternatives such as environmentally friendly banana fibre used by Ugandan and Italian companies in feminine hygiene products. Sugarcane is another raw material option that is slowly being used as an alternative to plastic packaging. Female health and related menstrual solutions will continue to be a social and economic issue. Reference massage https://www.sohu.com/a/611506435_707854?spm=smpc.author.fd-d.367.1681432475770hc5FWdF Sinbao（materials all in one） can provide female hygiene products such as sanitary napkins and nursing pads and also provide the raw material of sanitary napkins and nursing pads.
Read MoreIdentify the quality of sanitary napkins Test water absorption. Pour the water slowly on the sanitary napkin, while pouring the water it can be sucked into the sanitary napkin, when finished, the surface can not see the water which can be proved that the water absorption of sanitary napkin is good. Take a dry paper and spread it on the pad. Then press heavily on it with the palm of your hand to test the repermeability of water in the sanitary napkin. Look at the material In order to measure the quality of the sanitary napkin’s surface material, you can tear layer by layer, tear slowly from one end to tear. If the surface is non-woven fabric, it is more difficult to crack. Transparent particles are water absorption factors, if the water absorption factor is fine and shiny, and with strong water absorption which can be proved that the surface material of sanitary napkin is good. Test the water absorption of water absorption factor. Put the water absorption factor into a cup filled with half a cup of water, about 30 seconds later, put the cup upside down on the palm of your hand, if the water absorption factor becomes a solid cup shape, it indicates that the water absorption factor is very good. Test the air permeability of the last layer of bottom film. The bottom film is related to menstruation, whether the private parts are breathable, if not breathable, is the best environment for mold invasion. Fill a glass half full of hot or warm water. Put the bottom film over the mouth of the glass, then invert the cup over the film. Use clear plastic cups. Slowly watch the foggy water on the inverted cup. If there is obviously foggy water in a short time, it represents strong air permeability. On the contrary, it is an airtight plastic bottom film material.
Read MoreComparison of Dyper’s Biochar technology and Redyper program Dyper's diaper products are made from plant-based materials. To reduce the amount of waste that needs to be landfill, the company previously launched its Redyper program, which converts used diapers and wet wipes into nutrient-rich topsoil for large-scale garden landscaping, road landscaping and sod planting. The company recently introduced a new technology called Biochar technology, which converts used diapers into biochar and can be used to improve soil, clean air and water, and as an additive in paints and inks. The technology, which is scheduled to be used for the first time in 2023, it will reduce the amount of waste that needs to be landfill and reduce greenhouse gas emissions. With the use of Biochar technology, the Redyper program will gradually be replaced. Other advantages of biochar technology: The handling time is greatly reduced compared to the composting method. Carbon can be sequestered in soil through a process called carbon sequestration, preventing it from being released into the atmosphere as a greenhouse gas. Biochar is used for a wide range of purposes, including as a soil amendment, as an aid in air purification and water filtration, and as an additive in paints and ink pigments. Efficient Biochar reactors require less space and less energy than composting facilities. The Byochar reactor can process 2t of diapers per day, about 7,200 diapers per 10 hours and 12 diapers per minute. 80% reduction in mass after converting post-use diapers and wipes to biochar. For example, 100 pounds of dry diapers can produce about 20 pounds of biochar. In the future, Biochar technology may be applied to other brands of diaper products, which would effectively reduce diaper waste. Reference material https://www.sohu.com/a/662405996_707854?spm=smpc.author.fd-d.58.1682555693446gpBFbuo
Read MoreThe usage of SMS non-woven fabric The applications of SMS non-woven fabric in different fields from the perspective of the thickness of non-woven fabric: First, 10-25gsm SMS non-woven fabric is thin SMS non-woven fabric, this SMS non-woven fabric has good waterproof and breathable, which is suitable for the hygienic market. For example, used as the side leakage and back lining of sanitary napkins, sanitary pads, baby diaper, adult incontinence diaper. Second, 25-50gsm SMS non-woven fabric is medium thickness SMS non-woven fabric. In the medical field, it is used for surgical gowns, surgical bag cloth, surgical cover cloth, sterilization bandage, wound paste, plaster paste, etc. It is also suitable for work clothes and protective clothing in the industry. SMS products have good isolation performance. SMS products that have been treated with triple resistance and anti-static are more suitable for high quality medical protective materials. They have been widely used in the world. Third, >55gsm SMS non-woven fabric is thick SMS non-woven fabric, widely used as efficient filtration material for all kinds of gases and liquids, meanwhile it is also an excellent efficient oil absorption material, used in oil removal from industrial waste water, marine oil pollution cleaning and industrial rag.
Read More702 Jiabao Business Bulding,Beiqing East Road Beifeng Community,Fengze District,Quanzhou City,Fujian Province China.
0086-595-28862576
Scan To Wechat
русский
español
português
العربية
한국의
