Question 45 (Textile Engineering & Fibre Science)
The least desired feature of fibre in wet laid nonwoven fabric is
| (A) | High affinity for water |
| (B) | Low aspect ratio |
| (C) | High flexural rigidity |
| (D) | Low crimpiness |
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Frequently Asked Questions | FAQs
What is wet laid non woven fabric?
Wet-laid nonwoven fabrics are made by a process in which fibers are suspended in water and then laid down on a moving belt or screen. The fibers are then bonded together using a combination of mechanical, thermal, or chemical methods.
In the wet-laid process, fibers are typically first opened, blended, and dispersed in a water bath. The fiber suspension is then passed onto a moving belt or screen where water is drained away, leaving behind a web of fibers. The web is then bonded by applying heat, pressure, or chemicals.
Wet-laid nonwovens can be made from a wide variety of fibers, including natural fibers like cotton or wool, synthetic fibers like polyester or nylon, or a blend of fibers. They are commonly used in a range of applications including filtration, medical and hygiene products, and packaging. Wet-laid nonwovens are known for their high absorbency, softness, and flexibility.
What fibres are used in non-woven fabric?
Wet-laid nonwoven fabrics are made by a process in which fibers are suspended in water and then laid down on a moving belt or screen. The fibers are then bonded together using a combination of mechanical, thermal, or chemical methods.
In the wet-laid process, fibers are typically first opened, blended, and dispersed in a water bath. The fiber suspension is then passed onto a moving belt or screen where water is drained away, leaving behind a web of fibers. The web is then bonded by applying heat, pressure, or chemicals.
Wet-laid nonwovens can be made from a wide variety of fibers, including natural fibers like cotton or wool, synthetic fibers like polyester or nylon, or a blend of fibers. They are commonly used in a range of applications including filtration, medical and hygiene products, and packaging. Wet-laid nonwovens are known for their high absorbency, softness, and flexibility.