The process of removal of protruding fibers from the surface of fabric is called as \(\underline{\hspace{2cm}}\)
A cotton fabric is treated with a finishing chemical of 6.0 % concentration. If the wet pick up is 80 %, the add-on of chemical on fabric is \(\underline{\hspace{2cm}}\)
In non-woven fabric manufacturing, the surgical face masks are produced by \(\underline{\hspace{2cm}}\)
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 \(\underline{\hspace{2cm}}\)
In \(\underline{\hspace{2cm}}\), an external device is required to close the hook of needle during loop formation.
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 \(\underline{\hspace{2cm}}\)