Spun bonded nonwoven fabrics production line is a WTP production
line imported from Italy in the late 1980s. It is composed of more
than 590x145 small spinneret plates and slit extension apparatus
and Pendulating thread carrier. It has been widely applied in our
country because of its high strength, whereas its drawback is that
the uniformity of the fabrics cover is difficult to control,
especially for the product of thin gram weigh. In the late 1990s,
modern spinning to web nonwoven fabrics production line was
introduced to our country from Reifenhauser Company in Germany.
With a big spinneret plate, it has improved the technique of
Pendulating thread carrier Adopt Slit-guide drafting negative
pressure, and guaranteed the uniformity of fabrics cover. The
fabrics of thin gram weigh have great competitive advantage.