Use of electronic edge device, cloth and other materials looked the same edge after coiling, choose soft or hard according to the type of cloth.
采用电子对边装置，使布匹等材料卷取后，布边缘整齐一致，且可依布的种类选择软卷或硬卷。
3
The utility model does not need to replace other devices when the COINS are transformed. The coin sealing device can quickly seal the coiling COINS with different diameters by a standard mode.