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Nonwoven Fabric Factory, Since 1997

FAQ
13
Is spunbond used in packaging and promotional products?
Yes — this is one of the faster-moving application areas. Spunbond is used for carry bags, reusable shopping bags, garment bags, dust bags for footwear and apparel, and posters and banners, with carry bags and poster/banner applications both listed as recognised spunbond segments. The advantages are that the material can be printed, laminated to film for water resistance, heat-sealed into bags rather than stitched, and re-used. For brand-facing packaging the specification should always include colour consistency between batches, since colour is set at extrusion.
14
Where does spunbond appear in medical and hygiene products?
In hygiene and medical goods, spunbond is usually part of a spunmelt composite rather than a single-layer fabric. In SMS and SMMS constructions, the spunbond layers supply strength and the meltblown core supplies the fluid and particle barrier — the combination used in surgical gowns, drapes, mask outer layers, nappies and sanitary products. Hygiene and medical demand, particularly for nappies, sanitary napkins and surgical gowns, is the demand driver most frequently cited in market analysis, and it is the segment where barrier performance rather than cost per square metre sets the specification.
15
What is spunbond used for in agriculture?
Agriculture is one of the larger end-user industries for spunbond, where it appears as crop cover and frost protection, weed-control fabric, mulch mats, root-control bags and shading material. Crop cover is itself listed as a distinct spunbond application segment in market segmentation. For outdoor use the critical specification is UV stabilisation: unstabilised polypropylene degrades under sunlight, so the additive package — not only the GSM — decides how many seasons the fabric survives. Customs rulings describe spunbonded polypropylene for agricultural use as a recognised product category in its own right
16
How is spunbond used in furniture and bedding construction?
Spunbond is a standard dust cover and bottom cloth on upholstered furniture and mattresses, a spring wrap that keeps coil units from wearing through the upholstery, and a backing and quilt substrate behind upholstery fabric and fill. It is chosen here because it prevents fibre migration and dust ingress, gives a uniform surface for subsequent lamination, and holds up to the flexing a seat or mattress sees over its life. Furniture-grade orders normally specify colour (usually black or grey), GSM and a tensile minimum rather than barrier properties.
17
Which GSM should you choose for which bag type?
A practical working guide from our own bag-lining projects: 80–90 g/m² for light handbags, tote bags and inner lining; 100–110 g/m² for trolley cases and load-bearing panels; 110 g/m² jet black, high opacity where dark finished goods must not show through; 120 g/m² for hard cases, lids and frame layers; and a lamination-grade 100 g/m² where the lining is heat-bonded to polyester. Move up a step whenever the bag must feel boardy; move down whenever weight or cost dominates.
18
Why is spunbond used as bag lining and interlining?
Because it delivers structure without weight. A spunbond lining gives a bag or case its body, does not fray at cut edges when die-cut or sewn, does not absorb water, and bonds reliably to oxford, polyester lining and nonwoven backing through heat-activated adhesive. Carry bags are a recognised spunbond application segment in their own right. The commercial attraction is that you get stiffness and a consistent surface at a fraction of the weight of a woven or board alternative — which is why bag makers use it as a stiffening and lining layer rather than as the outer shell.
19
How big is the spunbond nonwoven market?
Estimates differ because the definition of scope differs, so treat any single number with care. Research and Markets puts the global spunbond nonwovens market at $16.59 billion in 2025 growing to $17.81 billion in 2026, a 7.4% CAGR. Coherent Market Insights values it at $12.4 billion in 2026, reaching $21.1 billion by 2033 at an 8.4% CAGR. Separately, spunbond is estimated to hold roughly 42% of the total nonwoven market by technology. The directional signal is consistent even where the absolute figures are not: volume growth is driven by hygiene and medical demand.
20
Which industries consume the most spunbond nonwoven?
The main end-user industries are personal care and hygiene, medical, agriculture, packaging, automotive and construction, with furniture and home textiles running alongside them. If you segment the same market by product type instead of by industry, the list reads: crop cover, face masks, air filters, carry bags and posters/banners.  The practical takeaway for a buyer is that spunbond is a genuinely multi-industry substrate, so a supplier's experience in your application matters more than its total tonnage.
21
Can spunbond be printed, laminated, coated or dyed?
Yes, with different levels of ease. Lamination and coating are routine — spunbond bonds readily to film, paper, nonwoven backing and textile lining using heat-activated adhesive or flame lamination. Printing works for promotional and bag applications, though the substrate is non-absorbent, so ink choice and surface treatment matter. Dyeing is the hardest: because PP is hydrophobic and has no reactive sites, colour is normally added as masterbatch pigment during extrusion rather than dyed after production — which is why colour is set at the production order stage and why batch-to-batch colour consistency should be written into the specification.
22
Which test methods apply to tensile strength and elongation?
Two families dominate. ISO 9073-3 specifies the strip method for tensile strength and elongation at break of nonwovens, and ASTM D5035 covers breaking strength and elongation using both raveled-strip and grab methods. The detail that matters commercially is this: tensile figures are not comparable across methods. Always ask your supplier to state the method, the specimen width and the jaw speed alongside the number, or you cannot benchmark two suppliers against each other.
23
How is GSM measured and verified?
GSM is mass per unit area, determined under EN ISO 9073-1, the standard test method for the mass per unit area of nonwoven fabrics. In commercial practice, buyers cut fixed-area specimens (commonly 100 × 100 mm) from several points across the roll width, weigh them on a calibrated scale, convert to g/m², and compare both the mean and the worst-case deviation against the contracted tolerance. Always request the mill's GSM test report as well: it is the document that clears a customs exam quickly
24
What roll formats should be specified in an order?
Beyond GSM and width, four roll parameters should be written into the order because each one can stop a production line: roll diameter, roll length (or net weight per roll), core diameter, and winding tension. Slitting and winding quality decides whether the roll feeds evenly at speed, and it also decides how tightly a 40HQ container can be stuffed — badly wound or oversized rolls waste cubic volume. Ask for the stuffing plan before the order is confirmed, not after production.
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