Via Regina Elena, 49
35010 Grantorto (PD) - IT

info@ramina.it

+39 049 5960651

Impregnation

A nonwoven fibrous web is impregnated with different chemicals solutions, like resins or foams, to determine the characteristics of the final product.

download complete

Spray Cabin

The Spray Cabin is used for the spray application of liquid or solid chemicals for the finishing and consolidation of nonwovens before drying and/or heat-setting. Essential product features are achieved in construction and filtration industry and especially in abrasive sector for domestic and industrial applications. The machine is equipped with a height adjustment of the nozzle bar and it is designed for the manual or automatic setting of working width spraying. A fast maintenance operation is ensured thanks to the special nozzle cleaning system.
Chemical preparation unit
Chemical solutions are stored in special stainless-steel or fiberglass tanks with the possibility of a slow stirring. The chemical solution is automatically prepared thanks to a dosing station and it is delivered to the plant service-tanks by a membrane pump.

3-Ways Padder

The 3-Ways Padder is designed for the impregnation of nonwovens with different chemicals solutions before drying and/or heat-setting process. The special construction allows to impregnate the fabric with foam entering from the top or with resin diluted with water entering from the bottom while the coating of the material with foam from the top is run with a foam-coating unit composed with nozzle and doctor blade moved by a screw-jack. Essential product features are achieved in construction and filtration industry and especially in abrasive sector for domestic and industrial applications. The squeezing of nonwoven is commensurate with the desired final concentration of binder on the product. The control of roller deflection allows homogeneous impregnation along the product width for every pressure distribution. The machine design allows fast maintenance operation thanks to the special roller disassembling and cleaning systems, reducing downtime to a minimum.
Resin preparation unit
Components for the impregnating solution are stored in special stainless-steel or fiberglass tanks with the possibility of a slow stirring. The solution is automatically prepared thanks to a dosing station and it is delivered to the plant service-tanks by a membrane pump. After plant washing, during machine stop, result water is returned to the station, filtered and reused for new preparations.

Padder

With a roller up to 8.000 mm wide, the 2-roller Ramina Padder is designed for the impregnation of nonwoven with different chemicals like resin, foam and other solutions. The squeezing of nonwoven is commensurate with the desired final concentration of binder on the product. The control of roller deflection allows homogeneous impregnation along the product width for every pressure distribution. The machine design allows fast maintenance operation thanks to the special roller disassembling and cleaning systems, reducing downtime to a minimum.

Discover our other machines: