Views: 127 Author: Site Editor Publish Time: 2021-09-06 Origin: Site
Polyester fabric is a kind of chemical fiber clothing fabric which is widely used in daily life. Its biggest advantage is good wrinkle resistance and shape retention. Therefore, it is suitable for making clothes, bags and tents.
In the early polyester production, dimethyl terephthalate and ethylene glycol were used as raw materials because terephthalic acid was not easy to be refined. In 1965, the refining of terephthalic acid was successful, which reduced the production process and cost of polyester. The production of polyester from terephthalic acid and ethylene glycol has increased year by year. Polyethylene terephthalate (PET) was prepared by transesterification of dimethyl terephthalate and ethylene glycol. Polyethylene terephthalate was obtained by polycondensation at 280 ~ 290 ℃ and vacuum. Or we can get polyester melt by esterification of terephthalic acid with ethylene glycol.
Polyester is widely used in clothing and industrial products. Due to its permanent flame retardancy, polyester plays an irreplaceable role in industrial textiles, building interior decoration and vehicle interior decoration, but also plays an important role in the field of protective clothing. According to the national standard of flame retardant protective clothing, metallurgy, forestry, chemical industry, petroleum, fire protection and other departments should use flame retardant protective clothing. There are more than one million people using flame retardant protective clothing in China, and the market potential of flame retardant protective clothing is huge.
In addition, with the development of the times, polyester mesh bags have gradually appeared in people's lives. So, how to clean polyester bags?
Polyester fiber is a kind of fiber material with acid resistance, but it has no alkali resistance. Most of the detergents on the market are alkaline detergents, which have certain damage to polyester mesh backpacks. Therefore, neutral detergents should be used when washing polyester mesh beach bags.
When cleaning polyester produce bags, we should try our best to separate the bags of different colors to clean, so as to avoid color cross between polyester net shopping bags, which will lead to poor aesthetics.
Polyester fabric is very easy to generate static electricity. Therefore, when washing polyester cute mesh backpacks, we can pour appropriate amount of softener into water to make the black mesh backpack soft and avoid static electricity.
Avoid exposure to the sun
Bags of any material should avoid exposure to the sun as much as possible. Exposure to the sun may damage the molecular structure of the bags. The same is true for polyester bags. So when cleaning the bag, you should avoid direct sunlight.
Avoid exposure to open flames
Polyester net tote bags have poor melting resistance. A cigarette may burn a big hole in the bag, so we should try to avoid contact with open fire to avoid damage to the polyester bags.
When ironing polyester mesh travel bags, you should iron them at a low temperature. This can reduce the damage to the polyester mesh school bags, prolong its life and make it play the best use value.