The Pad - Dry - Cure process is followed in \(\underline{\hspace{2cm}}\)
The monomer used in the manufacture of Nylon 6 fiber is \(\underline{\hspace{2cm}}\)
In \(\underline{\hspace{2cm}}\), an external device is required to close the hook of needle during loop formation.
In the pad-steam process of vat dye, intermediate drying is carried out for \(\underline{\hspace{2cm}}\)
The essential requirements of fiber forming polymers are \(\underline{\hspace{2cm}}\). A. Linear polymer B. Three dimensional polymer C. High molecular weight D. Strong lateral forces
The material flow of the warp sheet through different zones in a sizing machine is \(\underline{\hspace{2cm}}\). A. Drying zone B. Size box zone C. Beaming zone D. Creel zone
In the slasher sizing machine, the principle involved in drying the wet warp sheet by physical contact with a hot drum surface is \(\underline{\hspace{2cm}}\)
Match Fibre with Application.\[\begin{array}{|l|l|} \hline \textbf{LIST I} & \textbf{LIST II} \\ \textbf{Fibre} & \textbf{Application} \\ \hline \hline \text{A. Silk fibre} & \text{I. Fire retardant} \\ \hline \text{B. Wool fibre} & \text{II. Directional lustre} \\ \hline \text{C. Nomex fibre} & \text{III. Bulletproof} \\ \hline \text{D. Kevlar fibre} & \text{IV. Thermal insulation} \\ \hline \end{array}\]
In non-woven fabric manufacturing, the surgical face masks are produced by \(\underline{\hspace{2cm}}\)
The strength of fiber is usually measured in bundle form because there is better correlation between fiber bundle strength and \(\underline{\hspace{2cm}}\)
Match Direction with Orientation of fibers on the web.\[\begin{array}{|l|l|} \hline \textbf{LIST I} & \textbf{LIST II} \\ \textbf{Direction} & \textbf{Orientation of fibers} \\ \hline \hline \text{A. Longitudinal orientation} & \text{I. Not oriented} \\ \hline \text{B. Transverse orientation} & \text{II. Fibres laid in machine} \\ \hline \text{direction and width-wise} \\ \hline \text{directions} \\ \hline \text{C. Cross directional web} & \text{III. Fibres laid in a machine} \\ \hline \text{direction} \\ \hline \text{D. Random oriented web} & \text{IV. Fibres laid in a width-wise} \\ \hline \text{direction} \\ \hline \end{array}\]
In nonwoven fabric manufacturing, the melt spinning process produces \(\underline{\hspace{2cm}}\)