RIETER
SPINNING NEWS
RIETER
sold more than onethousandfivehundred C70 cards until today with
further orders in progress. This constitutes a huge success for the
WINTERTHUR SWISS based icon company.
The
secret lies in superior technological breakthrough of C70 card.
The
C70 is suitable for all applications, from coarse - to fine count
yarns, from natural - to man- made fibers.
The C70
is one of the most desired textile carding machine sought amongst many
used textile machines sold in India - and other countries in the region.
Reasons for advanced
technology claims
- large active carding
area
- precise narrow carding gap between carding elements
-
integrated grinding of card wires
- top of the range card
clothing wires
- low operating costs primarily due to energy
savings
C70 are used with success also on long
staple cotton such as Peru Pima, US Pima or Egyptian Giza varieties.
Nep reduction
Nep
reduction on C70 has been reduced by up to 80 % ( 100 % Cotton, OE
spun, Ne12 ) compared with other cards producing 200 kg/h ( C70
production 275 kg/h ).
Yarn quality parameters
OE yarn, Ne 36 100 %
Viscose , card output 150 kg/h
| CVm % : | 14.8 |
| Thin places : | 7.1 |
| Thick places: | 18.3 |
| Neps : | 2.8 |
These
parameters are impressive in all accounts. While
increasing outputs in trials, parameters
actually improved.
This is contrary to what old spinning technology experience taught us.
C70
man made fiber cards show additional value added features which
incorporate significant
changes in technological
advancements. Added carding segments for example in pre - and post
carding
zones account for better fiber guidance during the carding process. So
does chromium steel fitted essential carding elements such as
licker-in, cylinder, flats and doffer. Mote knives are
not
being employed due to absence of solid trash particles as found in raw
materials such as cotton fibers.
In
retrospect we find that C70 cards produce at lowest cost of production
whilst achieving highest quality parameters, an ideal combination.
END
OF TECHNOLOGICAL ADVANCEMENTS ON C70