1, preparation materials: wool and needles need to be prepared. Depending on the actual size, you may need to sew 40 stitches as a demonstration. Sewing: After you finish knitting, you can start knitting the bottom edge of the sweater. Specifically, you need to knit a needle on the top, a needle on the bottom and the reverse side. After knitting to the required length, it is necessary to change the knitting mode, front knitting needle and back knitting needle.

2. Knitting to the armpit: Continue knitting until the armpit reaches the required length, and then start the minute hand. Needle injection: in front of the vest, a needle cup is needed. This is the center of the vest. You need to add one needle to the left and one needle to the right. After that, you need to add one row at a time, and so on to get the size you want.

The origin of weaving is as follows:

1. Weaving is an ancient handicraft, and its history can be traced back to prehistoric times. The earliest woven objects may be simple ropes and nets made of animal fur or plant fibers. These early fabrics were mainly used for hunting, fishing and keeping warm.

2. With the development of agriculture, people began to spin with plant fibers, such as cotton, hemp and wool. These materials are easier to obtain than animal fur, and woven products are more durable. So knitting has become an important family handicraft, and every family will have some basic knitting skills.

Before the industrial revolution, weaving was one of the main sources of income for most families. Women usually weave at home and then sell them to businessmen or directly in the market. This lifestyle has made knitting technology widely spread and developed.

4./kloc-In the 9th century, with the arrival of the industrial revolution, the knitting industry has undergone tremendous changes. Machines began to be used to produce textiles on a large scale, which made many craftsmen unemployed. However, it also gave birth to new knitting techniques and designs, such as crochet and knitting.

In the 20th century, knitting became a popular trend again. Many people began to rediscover the fun of knitting and regard it as a way to relax and create. In addition, organic and sustainable textile products are becoming more and more popular, which revives the traditional hand-woven technology.

Today, weaving has become a global art form and cultural expression. Whether it is used to make clothes, home decorations, or as a medium of artistic creation, weaving shows endless possibilities and charm. At the same time, weaving is also a powerful community building tool, which can help people to establish contacts, share knowledge and skills, and create beautiful objects.