m - HKU Libraries
m - HKU Libraries
m - HKU Libraries
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Job Title: Card Tender (Woollen)<br />
-<br />
(I.L.O.<br />
__<br />
Classification:<br />
'"'<br />
7-51-35)<br />
Level of Skill: Operative :<br />
Job Description:<br />
Operating and cleaning a woollen<br />
card, piecing roving, doffing and<br />
delivering full condenser bobbins to<br />
the spinning section, bringing back<br />
empty bobbins. Sweeping floor. Be<br />
responsible for producing good<br />
quality roving and maintaining production<br />
on carding engines. Keeping<br />
different types of waste separate.<br />
I. Trade Theory:<br />
Job Skill Standards:<br />
1. Know the purpose of carding<br />
and the working principle of a<br />
carding engine.<br />
2. Know the dangerous parts and<br />
safety devices on a carding<br />
engine.<br />
3. Know the names of the main<br />
working parts of a carding<br />
engine.<br />
4. Be aware of the importance of<br />
keeping a carding engine in a<br />
clean condition.<br />
5. Know how to differentiate between<br />
identification marks on<br />
condenser bobbins of different<br />
counts and blends.<br />
6. Understand the transmission of<br />
motion and the direction of<br />
rotation of the various belts,<br />
ropes and gear drives on a<br />
carding engine.<br />
7. Know the effects on quality of a<br />
badly-running feed lattice and<br />
why any breaks at the scotch<br />
feed should be carefully pieced.<br />
Also understand the importance<br />
of changing condenser bobbins<br />
after any malfunotion and checking<br />
the weight per yard of doffed<br />
roving.<br />
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