Spunbonded non-woven fabric is the most common fabric in the classification of non-woven fabric. It is a new generation of environmental protection materials, which is reflected in all aspects of life.
Product information
Spunbonded nonwovens, also known as polypropylene spunbonded nonwovens, polypropylene spunbonded nonwovens, is a new generation of environmental protection materials, with water repellent, breathable, flexible, non combustion, non-toxic, non irritating, rich color and other characteristics. If the material is placed outdoors and decomposed naturally, its longest life is only 90 days. If it is placed indoors and decomposed within 8 years, it is non-toxic, tasteless and has no leftover substances when burning, so it does not pollute the environment, so environmental protection comes from it.
PP spunbonded non-woven fabric is a kind of non-woven fabric, which uses PP as raw material, through high temperature drawing polymerization into a net, and then hot rolling method to bond into a cloth. Because of the simple process, large output, non-toxic and harmless to human body. So it is widely used in medical and health materials, agricultural non-woven fabrics, industrial non-woven fabrics, packaging materials and other fields.
Polypropylene material
Polypropylene is a kind of polymer commonly used in spinning process. Its main performance parameters are isotacticity, melt index (MFI) and ash content.
The isotacticity of polypropylene is required to be more than 95% in spinning process, but it is difficult to spin if it is less than 90%. The structural formula of polypropylene is
In the polymerization process, due to the different positions of methyl in the three-dimensional space, three kinds of polymers can be produced.
Product specifications
Material: 100% polypropylene fiber
Gram weight: 10-300g / m2
Processing method: spunbond method
Width: 160 / 180 / 220 / 240 / 260 / 320cm (special width can be cut according to different requirements)
Color: normal according to the color card provided by the factory, but also according to customer requirements to do special color.
Minimum order quantity: 5 tons (black / white not less than 500 kg, other colors not less than 1 ton)
Pattern: small hole dot / Sesame dot / cross pattern / special pattern (most of the patterns on the market are small hole dot, sesame dot is mostly used for sanitary materials, while cross pattern is used for shoe materials and packaging, with few single word patterns.)
Features: it is a new generation of environmental protection materials, with moisture-proof, breathable, flexible, light weight, non combustion, easy decomposition, non-toxic and non irritating, recyclable, soluble, waterproof, dust-proof, anti ultraviolet, rich color, low price, recyclable and other characteristics.
Suggestion of coil length and packing
Volume length suggestion: according to customer's requirements (100 < R < 2000m)
Normal 200-1000m / roll
Weight 10-25g, suggest 1000-2000m / roll
Gram weight 26-49g, 350-500m / roll recommended
Weight 50-85g, 200-350m / roll recommended
100-300m / roll is recommended for weight above 85g
The thinner the gram weight, the less the container loading, and the thicker the container loading
Loading capacity: 4500-6000 kg / 20 foot cabinet (28m3), 14000-16000 kg / 40 high cabinet (68m3)
Delivery time: 5-8 days / small container, 10-15 days / large container
Packaging method: transparent plastic bag or customized packaging
Label: normal factory self-adhesive label, but also according to customer requirements, special printing costs
purpose
Spunbonded nonwovens are mainly used in medical materials, agricultural coverage, home textiles and household products, packaging materials, shopping bags and other aspects. New products emerge in endlessly and are widely used.
10 ~ 40gsm is used for medical and health products, such as masks, disposable medical isolation clothes, head covers, shoe covers, diapers, adult urinary incontinence and health products;
17 ~ 100gsm (3% UV) is used for agricultural cover, such as crop cover, root control bag, seed bag, weeding mat, nursery cover, thermal curtain, ground protection, etc;
15 ~ 85gsm is used for home textile lining, such as sofa lining, mattress spring bag, furniture lining, disposable sheet, pillow case, housing pipe packaging material, roof and tile cushion, sound insulation ceiling, floor mat composite material, insulation material, etc;
40 ~ 120gsm for household products, such as wardrobe, storage box, tablecloth, dust cover, wallpaper, calendar, etc;
50 ~ 120gsm is used for packaging materials, such as shopping bags, suit covers, gift bags, tea bags, rice and flour bags, flower packaging, etc;
100 ~ 150gsm is used for blinds, car interior, photography background cloth, advertising cloth, etc.
Export declaration information
1. Product Name: Nonwovens / Nonwovens
2. Processing method: spunbond method
3. Whether it is made of chemical fiber filament: made of chemical fiber filament
4. HS code gram weight per square meter:
5603119000: < = 25g / m2
560312900: 25g / m2 < = 70g / m2
5603139000: 71g / m2 < = 150g / m2
5. Composition and content: 100% polypropylene fiber
6. Uses: shopping bags, furniture, home textile lining, packaging materials, agricultural coverage, clothing lining, shoe lining, disposable health and medical supplies, etc
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