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(2>) Piece 4 adjacent breaks between (£) |g:£Eg-hg>tt^HPgJgSf«Wtnifi:»E3
front roller and calender roller M^slo
in 40 seconds. ^ *
(c) Doff one sliver can at front of (c) tl£4s&M^Pfl^^ff$SSfir--*ffiN§
frame and without stopping the {go
frame in 7 seconds.
(J) Doff 10 adjacent ends at the W) t%fe^^^^^^l$nWMn
front of a finisher in 40 seconds.
"B" Grade Standard
(a) Piece 4 adjacent breaks behind (a) tt&gE—^
the frame in 30 seconds.
(b) Piece 4 adjacent breaks between
front roller and calender roller
in 50 seconds.
(c) Doff one sliver can at front of (c) &&h&&^Kft^tf#1g1ff~ffi s £
frame and without stopping the m 0
frame in 9 seconds.
(d) Doff 10 adjacent ends at the «
front of a finisher in 50 seconds. ' jfl *"*"* J •^- /n *-^*-^
"C" Grade Standard
(a) Piece 4 adjacent breaks behind
the frame in 40 seconds.
(d)
{i^cH o
(6) Piece 4 adjacent breaks between ,,. Ab^^^rw^ntBH^^^m^mu^rm
front roller and calender roller tl£/x-f^8&f Hft«ffftBUllf»K9
in 60 seconds.
(c) Doff one sliver can at front of (c)
frame and without stopping the
frame in 11 seconds.
(d) Doff 10 adjacent ends at the ^
front of a finisher in 60 seconds. ~h
IV. Trade Tests:
1. Piece sliver breaks in a certain 1.
time as specified in the Skill
Standard. All piecings should be
good and clean.
2. Change a can and doff the roving 2.
at the front of a machine in a
certain time as specified in the
Skill Standard.
3. Clean a machine efficiently with- 3.
in a certain time.
4. Answer questions satisfactorily 4.
on:
(a) The purpose and principle of
drawing by Intersecting Gill
Box and Roving Finisher.
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