Polish version

Login form

register


Print

M. Gajewski, В. Kawińska, E. Kowalska


Elaboration of a manufacturing process of lubes for subsurface irrigation and of straight

and spiral capillaries from thermoplastic materials for dropping irrigation. RAPID COMMUNICATION (in English)

Polimery 1992, No 11-12, 556


DOI: dx.doi.org/10.14314/polimery.1992.556

Summary

A brief characteristics of tubes extruded from plasticized PVC in a manufacturing process developed at the Industrial Chemistry Research Institute was presented. These tubes are an essential element of the sursurface irrigation system in hop and cauliflower plantations. There were also developed and patented processes for manufacturing straight capillaries with any suitable internal diameter and length from PE-LD and of spiral capillary microtubes from hard PVC and PP. These tubes are being tested in installations for dropping irrigation in greenhouse-cultivated beds.


If you are interested in full versions of articles, please contact the editorial team of polimery@ichp.pl