Abstract: An investigation was made of bamboo-pulp based viscose filament in terms of its production process and stability.The different technological requirements between the bamboo-pulp based viscose filament and staple fibers of were compared.And the correlation of morphology and spinnability of bamboo-pulp based viscose filament was discussed systematically.Adjustment of the after-solution temperature and the solidification bath temperature may improve the structure and morphology of the product,which can be explained with the concept of residual ester value.This shows that the selected technological parameters are reasonable.