Site pages
Current course
Participants
General
24 February - 2 March
3 March - 9 March
10 March - 16 March
17 March - 23 March
24 March - 30 March
31 March - 6 April
7 April - 13 April
14 April - 20 April
21 April - 27 April
28 April - 4 May
12.1.Netting material
Unit 12 - Purse seine design
12.1.Netting material
The choice of material plays an important part in designing a purse seine. The performance of the gear will depend upon the speed of sinking. It is proved that hard laid twines of continuous filament has less hydrodynamic resistance than soft laid twines of staple fibres.
The choice of material plays an important part in designing a purse seine. The performance of the gear will depend upon the speed of sinking. It is proved that hard laid twines of continuous filament has less hydrodynamic resistance than soft laid twines of staple fibres.
Last modified: Wednesday, 28 March 2012, 6:21 AM