Husqvarna C10 用户手册

18

The presser foot pressure of the machine 
has been pre-set and requires no 
adjustment for most fabric weights.

However, if you choose to adjust the 
presser foot pressure, turn the presser 
adjusting screw with a coin.

For sewing very heavy fabric, loosen the 
pressure by turning the screw counter 
clockwise, and for thin fabric, tighten by 
turning it clockwise.

- In 

general, 

fi ne threads and needles are used for sewing fi ne fabrics, and thicker 

  

threads are used for sewing heavy fabrics.

- 

Always test thread and needle size on a small piece of fabric which will be used for 
actual sewing.

-   Use the same thread for needle and bobbin.

NEEDLE, FABRIC, THREAD SELECTION GUIDE

NEEDLE 
SIZE

FABRICS

THREAD

9-11 (70-80)

Lightweight fabrics-thin cottons, 
voile, silk, muslin, interlocks, cotton 
knits, tricot, jerseys, crepes, woven 
polyester, shirt & blouse fabrics.

Light-duty thread in cotton, nylon, 
polyester or cotton wrapped polyester.

11-14(80-90)

Medium weight fabrics-cotton, satin, 
sailcloth, double knits, lightweight wool.

Most threads sold are medium size 
and suitable for these fabrics and 
needle sizes. Use polyester threads 
on synthetic materials and cotton on 
natural woven fabrics for best results. 
Always use the same thread on top and 
bottom.

14 (90)

Medium weight fabrics-cotton duck, 
wool, heavier knits, terrycloth, denims.

16 (100)

Heavyweight fabrics-canvas, wool, 
outdoor tent and quilted fabrics, 
denims, upholstery material (light to 
medium).

18 (110)

Heavy wool, overcoat fabrics, 
upholstery fabrics, some leathers and 
vinyls.

Heavy duty thread, carpet thread.