The grey cloth speed of mountaineering clothing fabric is influenced by many factors, such as the type, thickness and use of the fabric. For example, a common mountaineering clothing fabric is polyester fabric, and its grey fabric speed is usually between100 and 300m/min. Another common fabric is pure polyester canvas, and its grey fabric rate is between 60-120m per minute.

There are many factors to be considered in choosing the appropriate grey fabric rate, including the characteristics of fabric, the performance of production equipment, production cost and so on. It is recommended to consult professional fabric suppliers or manufacturers.