With the intensification of global warming, garbage can be seen piled up everywhere, land pollution is serious, and marine pollution is also increasing day by day. These words make the protection of the environment continue to sound our alarm. The textile industry also faces many environmental problems, such as the discharge of dyes and chemicals, the waste of chemical fibers and so on. The concept of environmentally friendly fibers has gradually entered people's field of vision. As a necessary option for environmental protection in the textile industry, the promotion of environmentally friendly fibers is imperative.

In the textile industry, the disposal of chemical fiber terminals has always been a big environmental issue. After chemical fiber clothes are discarded, they cannot be degraded. They are discharged into the ocean, and some of them will be eaten and absorbed by marine organisms, and then returned to the human table. , entered the human body in the form of nano-scale chemical fibers. In the face of this problem, chemical fibers are also taking the road of modification and improving them into special degradable varieties, but after all, the large-scale use is still ordinary chemical fibers. Bio-based fibers have become the main force of environmental protection fibers because of their attributes from nature. Therefore, the promotion of bio-based fibers is a grand and urgent task for the textile industry to protect the environment. Among the many bio-based fibers, seaweed fibers are one of them from the ocean. By extracting from marine brown algae, they do not occupy any terrestrial resources and are biodegradable, providing a solution for the land struggle for cotton grains. in one. Seaweed fiber is a new choice among environmentally friendly fibers. It is also a trend to protect the balance of the natural environment by making full use of marine resources instead of terrestrial resources.