1. As shown in the figure below, fix the bobbin on the bobbin of the sewing machine, and then pull a straight line to the left.

2. Then pull the line down along the raised gap on the left, and be careful to pull it over.

3. Then make a circle around the wire clamp spring, pay attention to tighten the wire, and then pull the wire up.

4. Then pass through the protruding thread take-up pole above, pay attention to pull a straight line, and then pull it down.

5. Then pass through the hook and loop at the bottom, then pull down the straight line and put it on the table for sewing.

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What brands of sewing machines does the teacher have?

Butterfly sewing machine is the most popular brand of old sewing machine.

Buying a butterfly sewing machine is still the dream of many families. More than 20 years ago, the monthly salary of an ordinary worker in Shanghai was only 30-40 yuan, and a sewing machine cost 150 yuan. But as long as a ticket can be allocated, people will definitely buy the black sewing machine engraved with the golden butterfly pattern without hesitation.

Sewing machines were introduced to China in the late19th century, and were originally used to sew straw hats. Xiechang Sewing Machine Factory, which produces Butterfly brand sewing machines, was founded by national capitalist Shen Yushan in 19 19. 1966, after using the trademarks of "Golden Lion" and "Invincible" successively, "Butterfly" officially became the product trademark of the sewing machine of this factory, and later became a famous sewing machine brand in the 1990s.

Burt's Bee Sewing Machine Old Sewing Machine Brand

Bee sewing machine is a famous brand in 1970s. It is said that the bee sewing machine also won the gold medal of the Ministry of Light Industry. At that time, sewing machines were hard to buy. If you want to buy a sewing machine, you need not only a ticket, but also enough money. But this still can't stop people's love and pursuit of teachers' sewing machines.

Feirenpai sewing machine

There is a flying sewing machine with a flat knitting machine. The nose is fixed on the bed board, not hidden in the stomach under the bed board. Some people install a wooden hood on their noses to protect them. This machine was soon replaced by other models, and later a model with a belly that can be folded and hidden under it was more convenient to use.

In addition to the above brands, there are: Beijing Yanpai, Tianjin Peony, Nanjing Panda, Suzhou Phoenix, Guangzhou Huanan, Gansu Dunhuang, Hangzhou West Lake, Dalian Qianjin, Sichuan Emei, Yunnan Yuanyang, Yantai Bailing, Jinan Meihua and other brands.

Although today's sewing technology is not as good as that of the sixties and seventies, these names still remain in many people's hearts. The old sewing machine is no longer a tool that can help you with needlework, but a symbol of an era and a memory of generations.