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1-16
S-104-100
Revised 09/2004
e-mail: [email protected]; [email protected]; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
PRINCIPLES OF SEWING
The looper carrier moves to the right as the needle “strips” the loop previously formed. The left-hand
looper enters the new loop being formed.
The lower thread forms a purl and along with the previously formed thread loop, is pulled up against
the material. The enveloped cord provides body to the buttonholes.
R.H. Looper & spreader
Upper thread
Cord
Needle
Throat plate
L.H. Spreader
L.H. Spreader
Throat
plate
Lower thread
Needle
Upper thread
Cord
R.H. Looper & spreader
L.H. Looper