section the next stage is the sewing section. it has two steps. the 1st step being the sewing part uses various types ofsewing machineries, while in the 2nd step, uses button hole & button attaching machineries to complete the making operation. dynamic industrial engineering team is continuously developing...
and vegetable tanning agents properties orgtan pc • improves fixation of chrome when used in chrome tanning before bcs. • is especially suitable for filling loose fibres in upper leather. • imparts fullness, grain smoothness and improves the thickness. • excellent light fastness, so suitable for white...