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5.1 Cleantex test
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One of these processes is non-conventional. thick the right answer:
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1 point
Rotor spinning
Friction spinning
Ring spinning
Wrap spinning
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Filaments and fibers are the same thing.
Recycled yarns have a thin count because the recycled fibers are thinner.
It is difficult to make a 100% recycled yarn.
Recycled filaments do not exist.
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Which process is similar to the paper process?
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Wetlaid process
Spunbond process
Airlaid process
Hydroentanglement process
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Nonwoven processes accept very short fibers.
It is possible to produce 100% natural fiber nonwovens.
Some processes allow to go from polymer pellets to nonwovens in a single operation.
The thermo-bonding process is applicable to all types of nonwovens.
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