The automatic back pocket hemming unit V702, 3 needle chain stitch, belongs to the automatic back pocket hemming series made by the three models V700, V701 and V702. It is a flexible unit with a high level of efficiency and quality output. One unit can supply more sewing lines, following the concept of modular production and space maximization. If supplied along with the loader V070 the V702 becomes fully automatic. The unit can perform an average production of 1800 up to 2000 pockets per hour. The innovative transport system allows the unit to perform on many kind of fabric thickness from workwear to denim and stretch materials.