There are several kinds of hand-cast net double buckles.

The knitting methods of hand-cast net buckle are divided into single buckle and positive and negative double dead buckle.

Sweater knitting has a very long history. In primitive life, humans covered their bodies with leaves and skins. In fishing and animal husbandry, they knew how to use knitting technology. With the evolution of civilization and the invention of science and technology.

Humans not only make full use of natural fibers such as various animals and plants, but also weave articles needed for life. More developed chemical fibers and mineral fibers make human life more comfortable and convenient. Therefore, the history of weaving can be said to be the development history of human civilization and technology.

From the weaving works of various nationalities, it is found that although many works are based on practical functions, with the pursuit of aesthetic feeling, weaving not only has high practical value, but also embodies the extremely high artistic value system of human beings.