Card stock (white or black is ideal, but any colour is fine), cotton wool, glue, scissors and a pen.
纸板(最好是黑色或者白色的，别的颜色也可以)，棉花，胶水，剪刀和笔。
2
The article analysed the cause of winding cotton of cards flat card clothing and put forward a few preventive measures.
分析了梳棉截切形盖板针布的挂花原因，并提出了预防措施。
3
To discuss the carding processing of natural colored cotton, performance specialty and main card clothing choice of natural colored cotton were analyzed.