Securing Thread Ends At The Beginning And End Of Sewing - JUKI MO-1000 Instruction Manual

Practical Sewing - Overlock / 实用的缝制 - 包缝
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Securing thread ends at the beginning and end of sewing

Overlock stitches can unravel if the threads are not secured at the beginning and
end of sewing. Secure the thread ends.
Securing thread ends with the overlock machine
1) Securing thread ends at the beginning of sewing
1. Pull out chain-off thread produced at the beginning of sewing by 3 to 4 cm.
2. Sew the material by two or three stitches.
3. Lower the needle and raise the presser foot.
4. Stretch the chain-off thread to put it between the presser foot and the material
from the left side.
5. Lower the presser foot and sew the chain-off thread on the material.
* If you do not sew the chain-off thread on the material, produce a longer chain-
off thread at the beginning and end of sewing. Then, make a knot of the chain-
off thread or put the chain-off thread under the seam with a wool needle.
* When stitches cross each other, chain-off thread is automatically secured.
缝制开始与结束时的线头加固
由于包缝机的特殊性，在缝制开始与结束时如果线头不加以固定的话会较易松
开，因此请务必加固线头。
包缝机使用的开始与结束
1) 开始缝制时的线头加固
1. 在开始缝制前先缝制出 3 ～ 4cm 的空环。
2. 在面料上先缝制 2 ～ 3 针。
3. 下降机针，抬升压脚。
4. 延伸空环，从压脚和面料间的左侧进入。
5. 放下压脚，从空环的上面开始缝制。
* 如果不从空环上进行缝制的话，则在启缝与缝制结束时要加长空环。然后用
空环打结或是将空环用缝合针放入到线迹中去。
* 当缝迹相互交叉时，空环则自动被加固。