=Sliver.= The attenuated fleece of cotton from carding or combing machine.

=Slubbing.= The sliver after having passed through the first roving machine.

Modern Cotton Spinning Machinery — Part 207

=Slubs.= Thick pieces of cotton attached to or twisted into the yarn, caused by accumulation of fly.

Modern Cotton Spinning Machinery — Part 207

=Staple.= The length of individual fibres in any grade of cotton.

Modern Cotton Spinning Machinery — Part 207

=Stretch.= The longitudinal traverse of a mule carriage.

=Stripping.= Removing the imbedded impurities from card clothing.

=Twist.= The number of turns per inch in a thread or yarn; yarn used for warps.

=Warp.= Yarn forming the longitudinal threads in cloth.

=Weft.= Yarn forming the transverse threads in cloth.

A Par. Page. Acceleration of winding velocity in mule 330 211

Action of building motion in roving machines 252 168

Action of building ratchet wheel in roving machines 257 171

Action of plate wheel in roving machines 244 162

Advantages of rotation of backing-off wheel 296 190

Air current, conveyance of cotton by 63 32

Air current in scutchers, velocity of 78 40

Amount of lift in roving machines 233 154

Angularity of brackets in ring frames 370 240

Asa Lees and Company’s rope driving for ring frames 383 254

Asa Lees and Company’s rope driving for scutchers 92 48

Ashworth Brothers’ cylinder setting 129 75

Ashworth Brothers’ cylinder driving 149 85

Ashworth Brothers’ revolving flat carding machine 129 75

Attachment of cards to cylinders and doffers 164 96

Attachment of cards to flats by rivets 166 101

Attachment of cards to flats by sewing 166 101

Attachment of cards to flats by clips 166 101

Attachment of carriage end frame bands 284 187

Attachment of roving to mule spindles 267 177

Back shaft connection with scroll shaft 315 202

Back shaft connection of quadrant with 327 209

Back shaft clutch, shape of teeth 284 187

Back shaft clutch, disengagement of 293 190

Back shaft, driving of, ordinary method 351 221

Backing-off chain, tightening motion 307 198

Backing-off clutch, engagement of 299 193

Backing-off, compression of spring 300 193

Backing-off, constant rotation of wheel 296 190

Backing-off, effect of driving wheel 282 184

Backing-off, holding out catch during 310 200

Bale breaker, construction of rollers 33 19

Beaters, space between grid and arms of 59 31

Bearings, Higgins’ roving spindle 230 152