Technical Textiles, Non-Woven & Protective Fabrics Quiz: Spunbond, Meltblown & Geotextiles

Beyond sarees and shirts lies the multi-billion dollar world of engineered fabrics. How well do you know non-wovens, spunbond bonding, and industrial geotextiles?

  • 10 questions
  • About 5 minutes
  • Intermediate
Question 1In non-woven manufacturing, how is "Spunbond" polypropylene (PP) fabric bonded together without weaving or knitting?
Question 2Why is "meltblown" non-woven fabric indispensable in the middle layer of N95 respirators and surgical face masks?
Question 3What does "SMS" stand for in high-barrier medical PPE gowns and hospital sterile wraps?
Question 4In civil engineering and road construction, what is the primary function of "Geotextiles" (Geotech)?
Question 5Which high-performance aramid synthetic fiber is globally celebrated for inherent flame resistance and used in firefighter turnouts and racing suits?
Question 6What is the manufacturing method called that entangles loose staple fibers mechanically using thousands of reciprocating barbed needles to produce felts and carpets?
Question 7Which segment of technical textiles covers agricultural shade nets, anti-hail nets, mulch mats, and crop protection covers?
Question 8What non-woven technology uses high-pressure micro-jets of water to entangle fibers, widely used for baby wet-wipes and cosmetic facial pads?
Question 9In the automotive sector (Mobiltech), which component represents the largest single area of technical fabric consumption per passenger car?
Question 10What gives high-tenacity Kevlar (para-aramid) fiber its legendary bullet-resistant performance in ballistic armor vests?

Study notes

Engineered Performance: The Rise of Technical Textiles

Technical textiles are materials engineered primarily for technical performance and functional properties rather than aesthetic or decorative characteristics. India is rapidly emerging as a global production hub under the National Technical Textiles Mission (NTTM).

Non-Woven Manufacturing Methods

  • Spunbond (PP): Continuous filaments of molten polypropylene are extruded, deposited on a moving belt in a random web, and thermally bonded via heated calender rollers. Used for carry bags, medical disposables, and hygiene liners.
  • Meltblown: High-velocity hot air attenuates extruded molten polymer into microscopic microfibers (1–5 microns). Creates ultra-dense filtration webs essential for N95 masks and oil-absorbent wipes.
  • SMS / SMMS Composites: Multi-layer laminates combining Spunbond strength with Meltblown barrier filtration, widely used for hospital surgical drapes and PPE gowns.
  • Needlepunching: Mechanical bonding using barbed reciprocating needles to entangle staple fibers into thick felts, carpet underlays, and geotextiles.

The 12 Segments of Technical Textiles

  • Geotech (Geotextiles): Civil engineering fabrics used for road stabilization, soil reinforcement, erosion control, and coastal revetments.
  • Agrotech: Shade nets, crop covers, and mulch mats that optimize agricultural yields and conserve irrigation water.
  • Mobiltech: Automotive seat covers, airbags, carpet linings, tire cords, and acoustic cabin insulation.
  • Protech: High-risk personal protective wear, including flame-resistant Nomex/Kevlar suits and ballistic bulletproof vests.

Verify applicable GST rates on non-wovens in the textile HSN & GST finder or check yarn inputs via our yarn HSN directory.

About this quiz

Level
Intermediate
Questions
10 multiple choice
Good for
Technical textile manufacturers, industrial buyers, polymer converters, civil engineers, textile students
Last reviewed

Sources

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