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ProDyn system to optimize weight profile and save fiber
Comprehensive self-regulating control system applicable to all ANDRITZ Nonwoven lines with card and crosslapper.
The ProDyn technology creates constant interaction between the Dynamic card and the Dynamic crosslapper. It may include a scanning gauge and closed loop self-regulating.
The gauge at the end of the line monitors the fabric weight evenness in both cross and machine directions (CD & MD). Working in automatic mode, the ProDyn system pro-actively generates the fiber distribution at the delivery of the crosslapper by anticipating the batt deformation generated by the subsequent bonding process.
Accordingly, the Dynamic crosslapper lays down a heavier or lighter card web in a consistent manner, maintaining a loose fiber tension.
Benefits:
- Optimizes the weight profile (CV%) and increases the final batt evenness
- generates fiber savings by reducing the average fabric weight and edges
Perfect web profile
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eXcelle cardseXcelle crosslapperseXcelle draftersHydroentanglement unitsDryersTechnical center SpunlaceSPUNLACE
eXcelle cards for spunlace process
Designed for high production levels
eXcelle crosslappers
Leading technology for best production efficiency and excellent product properties
eXcelle batt drafters for spunlace process
A large range of ANDRITZ batt drafters ensure perfect control of the product throughout the spunlace process.
Hydroentanglement units
ANDRITZ Perfojet has a broad portfolio of hydroentanglement units which produce fabrics using all types of raw materials, staple fibers, and continuous filaments.
Dryers
As an experienced supplier of complete nonwovens lines, ANDRITZ develops innovative and efficient drying systems for the nonwovens industry.
Technical center Spunlace
Nonwovens producers have access to ANDRITZ technical centers where trials can be conducted, products can be developed and marketing tests performed, personnel can receive technical training, and other support services are offered
SPUNLACE
ANDRITZ FRANCE provides spunlace systems and turnkey lines.