Recently, the Gansu Provincial Bureau of inspection and quarantine carried out a special inspection of bedding products of Northwest University For Nationalities and Lanzhou University located in Yuzhong county's campus and surrounding market with the provincial education department and Yuzhong County Quality Supervision Bureau.

During the inspection, we found that there were 9 bedding outlets in the surrounding market of Northwest University For Nationalities's Yuzhong campus, of which 6 of the sales quilts were bleached.

It is reported that a total of 20 sales stalls, stores and dens were inspected, 788 pieces of black cotton and shoddy cotton products.

In addition, the quality supervision department in Jingzhou, Hubei, also found a number of black cotton in shops near the University, and these black core cotton were basically sold to new students.

Wuhan industrial and commercial bureau has also carried out special rectification around the University, and has found many incidents of selling black hearted cotton continuously.

In order to prevent black heart cotton from entering the campus, many colleges and universities have taken corresponding measures, such as registration of bedding resources for every freshman.

Compared with previous years, the quality of home textiles used on campus has improved.