Spunbond vs Spunmelt Nonwoven: SMS SMMS Fabric Guide Pakistan
Spunbond vs spunmelt nonwoven difference is layers — spunbond S is single layer spunbond — spunmelt SMS is S+M+S 3 layer and SMMS is S+M+M+S 4 layer — see glossary and what is nonwoven. Olefins Pakistan supplies spunbond and spunmelt SMS SMMS ex-stock Karachi as per product portfolio and TDS per product — new guides: interlining fabric, geotextile nonwoven, face mask meltblown.
What is Spunbond vs Spunmelt Nonwoven?
Spunbond nonwoven is 100% PP filaments thermal bonded 20-150 GSM — high tensile 40-150 N/5cm — for bags, furniture, hygiene top sheet — see spunbond fabric and GSM guide and width guide. Spunmelt is composite — SMS is spunbond + meltblown + spunbond bonded in one line — SMMS is S+M+M+S — meltblown gives filtration BFE PFE — see what is meltblown and SMS vs SMMS difference and olefin vs PP and sourcing guide.
Spunbond vs Spunmelt Nonwoven — Difference Table
As per TDS — FOB Karachi — info@olefins.net — Olefins Pakistan
| Feature | Spunbond (S) | Spunmelt SMS / SMMS (Olefins) |
|---|---|---|
| Structure | Single layer spunbond | S+M+S 3 layer / S+M+M+S 4 layer — see SMS vs SMMS |
| GSM | 20-150 — see GSM guide | 20-150 — SMS 50-120 most common — as per TDS |
| Filtration | Low — no meltblown | High BFE 95-99% PFE 95-99% — see meltblown fabric |
| Tensile | High 40-150 N/5cm | Medium 20-80 N/5cm — as per TDS |
| Application | Bags, furniture, interlining — see interlining | Hygiene, mask, medical gown — see hygiene |
| Cost | Lower per kg | 20-30% higher — meltblown add — as per sourcing guide |
How to Choose Spunbond vs SMS SMMS GSM
20-40 GSM Spunbond → shopping bags, hygiene top sheet, interlining light — see interlining and shopping bags
40-80 GSM SMS SMMS → face mask, surgical gown, hygiene back sheet — BFE 95-99% — most common — see face mask
80-150 GSM SMS → geotextile light, furniture, filtration — see geotextile and GSM chart
Spunbond vs Spunmelt — Specs As per TDS
Olefins spunbond: 100% PP, GSM 20-150 tolerance ±3%, width 60-320cm tolerance ±0.5cm, tensile MD 40-150 N/5cm CD 20-80 N/5cm as per ISO 9073-3, elongation 40-80%, as per TDS-OLE-SB-20-150. Olefins spunmelt SMS SMMS: GSM 20-150 tolerance ±3%, width 60-260cm, SMS 50-120 GSM typical — spunbond layers 15-40 GSM each, meltblown 10-30 GSM, BFE 95-99% as per ASTM F2101, PFE 95-99% as per ASTM F2299, breathing resistance <6 mmH2O. Roll length = Weight x 1000 / (Width x GSM) as per width guide. Lot-specific TDS COA per lot — see TDS library and quality and innovation and GSM guide and meltblown specs.
Which to Use — Spunbond vs SMS SMMS?
Use spunbond S when you need high tensile low cost for shopping bags, furniture lining, interlining, hygiene top sheet, geotextile light separation — see interlining and geotextile nonwoven and furniture. Use SMS SMMS when you need filtration barrier — BFE PFE 95-99% for face mask, surgical gown, diaper back sheet, medical drapes — see face mask fabric and hygiene and SMS vs SMMS. Olefins supplies both ex-stock Karachi as per product portfolio.
Why Olefins for Spunbond Spunmelt in Pakistan — FOB Karachi
Ex-stock Karachi spunbond PP 20-150 GSM white black blue and SMS SMMS 20-150 GSM white blue — width 60-320cm spunbond, 60-260cm SMS — roll length 500-3000 meter as per GSM. FOB Karachi and CFR GCC Africa as per freight. Samples available 1 day, bulk dispatch 3-5 days. OEM packing. For bulk order see product portfolio and contact us and request sample. For related see shopping bags and interlining and geotextile and face mask.
Storage and Handling of Spunbond Spunmelt Rolls
Store rolls vertically in dry area below 35°C, humidity <70% — avoid direct sunlight UV degrades PP — keep PE packing intact. For SMS SMMS with meltblown electret — store below 30°C humidity <60% to preserve BFE. Shelf life 24 months spunbond, 12 months SMS SMMS for BFE as per MSDS — see TDS library. COA per lot available via contact us and WhatsApp +92 316 2055400. See sourcing guide for bulk procurement.
Frequently Asked Questions — Spunbond vs Spunmelt
Spunbond S is single layer spunbond PP 20-150 GSM high tensile — spunmelt SMS SMMS is composite S+M+S / S+M+M+S with meltblown BFE 95-99% for filtration — see SMS vs SMMS and meltblown fabric and GSM guide.
SMS is S+M+S 3 layer 50-120 GSM — SMMS is S+M+M+S 4 layer 60-150 GSM higher filtration — both spunmelt — see SMS vs SMMS difference and hygiene and geotextile.
Olefins Pakistan Karachi — ex-stock spunbond 20-150 GSM + SMS SMMS 20-150 GSM — width 60-320cm — view products — FOB Karachi — interlining / geotextile / face mask — sourcing guide.
