TechnoPlants - Technologies for nonwoven

Card Feeder

Technoplants has developed an air forming unit based on pneumatic formation. The pressure feeding assures an high accuracy in cross section, and then an homogeneous fiber web formation.
It can be used as a card feeding system or for direct fiber web formation to feed ovens or other bonding systems.
The machine can be equipped with a belt weigher to better control weight in cross and longitudinal direction.

The machine can manage long, short, virgin and recycled fibers.


Insulating waddings
Glass fiber pads
Card feeding


Feeding unit for traditional cards

    The pneumatic forming unit gives top performances in web cross regularity. For this reason it is suitable to feed top performance card machines which require strict tolerances in terms of weight and productivity.
    The belt weighing system is a further guarantee for longitudinal stability in term of weight.

Technical features

    • Working widths: from 1000 to 4000 m (or more)

    • Capacity up to 300 kg/h/m for synthetic fibers
    • Capacity up to 500 kg/h/m for shoddy fibers

    • Product weights: from 450 to 3000 gsm

    • Strict weight tolerances

    • Fibers: synthetic, natural, minerals and mixes

    • Fiber length: from 10 to 100 mm.
Direct line formation for glass fibers

Direct line formation for glass fibers

Technoplants has developed a glass fiber line on the base of the pneumatic feeding unit.
The pneumatic feeding is able to vertically displace the fibers, allowing a better resilience and elasticity of the wadding.
The product is then able to return to the original size even after 6 months from the packaging operation.
The forming unit includes a fine opening group and a launching fan which can be included in a standard thermo bonding line.

Direct line formation for synthetic and regenerated fibers

Direct line formation for synthetic and regenerated fibers

The pneumatic forming unit can manage a huge variety of fibers for a range of differente application fields such as insulating products thermo- and sound- proofing, furniture, mattresses, automotive. The machine is composed by:

  • Continuous weight control of the batt incoming and outgoing
  • Steel framework, stainless steel transit chambers of the fibers.
  • Full operation control and automatic setting: through the touch panel

The unit can directly feed an oven, a needle loom or any other kind of bonding machine

Volumetric feeding unit

Volumetric feeding unit

  • Volumetric dispenser
  • Balance or weighing conveyor belt
  • Constant and homogeneous feeding

Fields of activity

Technical felts

Technical felts

Carpets

Carpets

Automotive

Automotive

Filtration

Filtration

Geotextile

Geotextile

Fiber glass panels - vegetal  fibers

Fiber glass panels - vegetal fibers

Wipes & Cotton pads

Wipes & Cotton pads

Wadding

Wadding

Insulation panels

Insulation panels

Padding

Padding

Abrasive web

Abrasive web