During the cutting and sewing process, common problems and solutions are as follows:
1. Inaccurate size: If the cut size is inaccurate, you can first Check whether the ruler and cutting knife are used accurately when cutting, and confirm whether the fabric is fixed properly when cutting to avoid errors caused by movement. If the size has been cut, you can consider adjusting the sewing position appropriately or repairing it.
2. Broken needle thread: Broken needle thread may mean that the needle thread used is too weak. You can try to replace the needle thread with a thicker or better quality one. Also, be sure to choose the right needle eye size to avoid friction and damage to the needle thread as it passes through the eye.
3. Tightness and looseness: When sewing, sometimes tightness and looseness may occur, resulting in uneven stitching or shifting of the fabric. To solve this problem, you can control the thread tension by adjusting the tension device of the sewing machine, adjust the sewing speed to avoid problems caused by being too fast or too slow, and ensure that the fabric is moved smoothly to avoid the problem of inconsistent tightness.
4. Wrinkles and wrinkles: During the sewing process, the fabric may wrinkle or wrinkle. To avoid this, keep the fabric flat and iron it flat before sewing. If wrinkles or wrinkles have appeared, they can be ironed again or trimmed.
5. Thread deviation: Sometimes the thread will deviation, causing the sewn thread to not be in the predetermined position. This problem can be solved by repositioning the thread, adjusting stitch width and length, and making sure to use the appropriate needle.
6. Curling and seaming: If the edges of the fabric are not properly processed, curling and seaming may occur. To solve this problem, you can use appropriate sewing methods such as zigzag stitching and anti-turning treatments.
In summary, attention to detail and using correct techniques are key to solving common problems during the cutting and sewing process. At the same time, continuous practice and accumulation of experience will also improve the ability to identify and solve problems.
