Teach you the specific points of monitoring non-woven bags

u003cpu003e When we are testing a thing, we must understand its specific nature, concept, production process, materials, etc. clearly. Textile is a manufacturer with many years of experience in the production of non-woven eco-friendly bags, and many eco-bags demanders do not know about them when they seek manufacturers, and for those who do not understand the non-woven eco-friendly bag industry , They don’t know the performance of the product, so here, the editor will give everyone a general idea on how to test the specific performance of a non-woven environmental protection bags. u003c/pu003eu003cpu003e1: The main components of non-woven fabricsu003c/pu003eu003cpu003eNon-woven fabrics are composed of chemical fibers and plant fibers in a wet or dry process with water or air as the suspension medium. It is made on a paper machine, although it is a cloth without weaving, it is called a non-woven fabric. Non-woven fabric is a new generation of environmentally friendly materials, which has the advantages of good strength, breathable and waterproof, environmental protection, flexibility, non-toxic and tasteless, and low price. It is a new generation of environmentally friendly materials with the characteristics of water repellency, breathability, flexibility, non-combustibility, non-toxic and non-irritating, and rich colors. u003c/pu003eu003cpu003eu003c/pu003eu003cpu003e2: Definition of non-woven fabricu003c/pu003eu003cpu003eNon-woven fabric, also known as non-woven fabric, is composed of oriented or random fibers, and is a new generation of environmental protection The material is moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. For example, polypropylene (PP material) pellets are mostly used as raw materials, which are produced by continuous one-step method of high-temperature melting, spinning, laying, and hot-pressing. It is called cloth because of its appearance and certain properties. u003c/pu003eu003cpu003eu003c/pu003eu003cpu003e3: The main application fields of non-woven environmental protection bagsu003c/pu003eu003cpu003eHome Textiles:u003c/pu003eu003cpu003eFleece-proof lining, heat transfer printed fabric , Office file hanging bags, curtains, vacuum cleaner bags. u003c/pu003eu003cpu003ePackaging: desiccant packaging materials, activated carbon packaging materials, electronic product packaging materials, food packaging materials, cable wraps, handbags, container bags, flower wrapping materials. u003c/pu003eu003cpu003eBuilding: Mainly used in highways, railways, water conservancy, garbage burial, airports, bridges, ports, tunnels, forestry and other projects, in the project to strengthen reinforcement, isolation and stratification, filtration, drainage, stability protection effect. Automotive interior materials. u003c/pu003eu003cpu003eMedical protective equipment: high-end masks, protective clothing, tourist tents, etc. Composite materials. u003c/pu003eu003cpu003eFloor leather base fabric: The floor leather produced by the polyester spunbond non-woven fabric is flat and has excellent heat preservation and sound insulation. u003c/pu003eu003cpu003eDecoration: high-end wallpaper wall cloth, wall decoration cloth, floor leather base, flocking base clothu003c/pu003eu003cpu003eAgriculture: agricultural harvest cloth, crop and plant protection, weed protection belt. u003c/pu003eu003cpu003eWaterproof material: high-grade breathable (wet) waterproof material base fabric, non-woven fabric for drainage belt. Industrial applications: filter materials, insulating materials, electrical appliances, reinforcement materials, support materialsu003c/pu003eu003cpu003eu003c/pu003eu003cpu003eFour: main test itemsu003c/pu003eu003cpu003ephysical performance test: tensile breaking strength , Tear strength, seam slip, seam strength, burst strength, anti-pilling resistance, abrasion resistance, fabric density, weight, thickness, width, weft, yarn count, moisture regain, single Yarn strength, appearance after washing, dimensional stabilityu003c/pu003eu003cpu003eDetection of color fastness: color fastness to washing, color fastness to rubbing (dry and wet), color fastness to water, color fastness to saliva, light Color fastness, color fastness to dry cleaning, color fastness to perspiration, color fastness to dry heat, color fastness to heat pressing, color fastness to chlorine water, color fastness to scrubbing, color fastness to chlorine bleachingu003c/p u003eu003cpu003eFunctional testing: air permeability, moisture permeability, combustion performance, waterproof performance (hydrostatic pressure, splashing water, rain), electrostatic testing, chemical performance testing: PH value determination, composition analysis, formaldehyde content, azo test , Heavy metals;u003c/pu003eu003cpu003eTo understand the specific performance of a non-woven environmental protection bag, it is necessary to know the above points. Whether it is from its composition or definition, or production process, it is the specific point of monitoring a non-woven eco-friendly bags. u003c/pu003eu003cpu003eu003c/pu003e
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