Knowledge

1. There are wires in the shuttle bed of the machine, which should be cleaned up. 2. The line installed in the shuttle is not installed properly. 3. T

In most cases, the problem of sewing machine needles can be solved by the following methods: First, check whether the installation of the sewing machi

Sewing machine bottom thread throwing maintenance methods: 1. To adjust the position, first, the tip of the shuttle needs to be close to the needle, b

Look at the lower thread spool to see if there is any broken thread stuck in it. The lower thread should not be wrapped too tightly. You can change th

"1. If the needle is bent or the needle is installed reversely, replace the new needle or install the needle correctly. 2. If the tension of the

working principle: Like a car, the fundamentals of most sewing machines are the same. The heart of the car is the internal combustion engine, and the

The household sewing machine integrates the functions of straight line sewing, zigzag sewing, and buttonhole. According to the daily application of ho

1. When selecting, check whether the machine head is bright, whether there is paint peeling and bumping, whether the electroplating layer of the needl

The sewing machines we are talking about here are mainly sewing equipment. The sewing equipment of sewing machines can be mainly divided into: general

1. Load the lower thread and upper thread into the sewing machine. 2. Thread the upper thread and pull the lower thread out of the needle hole. 3. Put

"Buying sewing machines to Taizhou" has become the first choice for domestic and foreign manufacturers. According to statistics, the annual

The sewing machines we are talking about here are mainly sewing equipment. The sewing equipment of sewing machines can be mainly divided into: general