The fibre suitable for bonding of fibres by melting in non-woven is
Velour fabrics are produced using
Identify the 'Incorrect' statement about hydro entanglement process.
The bonding in incontinence products is mostly done by
..................polymer fibre is suitable for making air bag fabrics
The three essential property requirements for geo textile applications are
Following ..........fibre and ...............structure combinations can be preferred for vegetable packing.
The choice of sewing thread for a 67/33P/C blend is
Ratio of the single yarn strength of same count sewing yarn to the fabric yarn.
'Whipping' operation is carried out after............operation
The over-lock sewing machine may run upto........rpm.
Which of the following is not the factor of woven fabric seam puckering ?
While sewing woven apparels, the seam thickness decreases with
Which of the following stitch is preferred for button holing process ?
'French Seam' is a subclass of
Under the normal knitting conditions, the stroke length of compound needle is............times of latch needle stroke length.
In a plain circular knitting machine, when the latch needle reaches the tuck-in-position, the loop in the needle
In...............style of printing, the fabric is first dyed with suitable method followed by printing with print paste containing reducing agent.
The enzyme that can be used to remove residual peroxide after bleaching is
For scouring of wool, the most preferred agent is
Direct dyes are most preferably dyed at pH of
The ideal pH to get efficient wash down property of Indigo dyed yarn is
Which one of the following is not 'True' regarding light fastness of textile substrates ?
Which one of the following statements is incorrect about disperse dye ?
Mercerization of cotton does not result in
Flip-flop mechanism is associated with ...........finish.
A formulator adds 200ml of water to 1000 ml of silicon emulsion whose solid content is 45%. The % solid content of the diluted silicone emlsion is
.............sampling method is used to determine the wool substances i.e. grease, vegetables matters and moisture.
Which of the following cotton fibre property is determined by using gravimetric method ?
In the case of fully matured cotton crops, the difference between rod like fibres and dead fibres in a group of 100 fibres is
