device for treating the free fadenkette by induced draught and compressed air at the end of a kettenstichnähmaschine sewn saumes

摘要

in the sewing of a hohlsaumes 13 on a textile goods 10 are fadenkettenüberstände 12 'in the open end of the hohlsaums 13 to be inserted. the device has a preßplatte for 55 to hold the product in addit