Beisler 1265-5 - Manual (Page 12)

4.2 R ecom m ended threads
N eedle system : B 27
R ecom m ended
needle size:
N m 80 forvery thin m aterial
N m 90 forthin m aterial
N m 100 form edium -w eightm aterial
H igh sew ing security and good sew ability are achieved w ith the
follow ing core threads:
– Tw o-ply polyesterendless polyestercore-spun
(e.g.E pic P oly-P oly,R asantx,S aba C ,...)
– Tw o-ply polyesterendless cotton core-spun
(e.g.Frikka,K oban,R asant,...)
Ifthese threads are notavailable,the polyesterfibre orcotton threads
listed in the table can also be sew n.
O ften tw o-ply core threads are offered by the thread m anufacturers
w ith the sam e designation as three-ply polyesterfibre threads
(3cyl.-spun).This causes uncertainty w ith regard to tw isting and thread
thickness.
W hen in doubt,unravelthe thread and check w hetheritis tw isted 2-or
3-ply.
The labelno.120 on the thread reelofa core thread corresponds e.g.
to the thread size N m 80/2 (see table values in brackets).
In case ofm onofilam entthreads you can use needle threads and hook
threads ofthe sam e thickness.The bestresults are achieved w ith soft
and elastic threads (softw are)ofthe thread thickness 130 D enier.
R ecom m ended thread thicknesses:
N eedle size C ore thread C ore thread
N m
N eedle thread H ook thread N eedle thread H ook thread
P olyester P olyester P olyester C otton
endless core-spun endless core-spun
LabelN o. LabelN o. LabelN o. LabelN o.
80
90 120 (N m 80/2) 120 (N m 80/2) 120 (N m 80/2) 120 (N m 80/2)
100 100 (N m 65/2) 100 (N m 65/2) 100 (N m 65/2) 100 (N m 65/2)
N eedle size P olyester fibre thread C otton thread
N m (3cyl.-spun)
N eedle thread H ook thread N eedle thread H ook thread
80 N m 120/3 N m 120/3 N e
B
60/3-80/3 N e
B
60/3-80/3
90 N m 80/3-120/3 N m 80/3-120/3 N e
B
50/3-70/3 N e
B
50/3-70/3
100 N m 70/3-100/3 N m 70/3-100/3 N e
B
40/3-60/3 N e
B
40/3-60/3
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