Jaguar 137 User Manual

Use the standard needles. The size of your needle should match 

the size of the thread and both should match the fabric.
For normal sewing, the same size and type of thread should be 

used in the bobbin as on the upper part of the machine.
Never use a bent or dull needle.
For  successful  sewing  of  stretch  fabrics  use  stretch  stitch 

needles.

Thread Size

Needle Size

Fabric

Cotton 60 - 100

Synthetic

Machine embroidery

Stretch stitch 

needle

All stretch fabrics.

Cotton 

Synthetic

Silk A

Machine embroidery

70

or

80

Sheer cottons, silk 

synthetics, fine laces,

batiste, dimity.

Cotton 60 - 80

Mercerized 50 - 60

Synthetic

80

or

90

Medium weight cottons,

medium weight synthetics,

poplin, seersucker, 

gingham, velvet, light

weight woolens, linen.

Cotton 30 - 60

Mercerized heavy

duty

100

Heavy weight cottons,

medium to heavy

weight woollens, denim.