Abstract: In order to respond to the latest regulatory requirements of the state and industry for the production of civil explosive materials and to help the technology upgrading of civil explosive enterprises， this study takes a packaging strip emulsion explosive production line of a civil explosive enterprise as the object，and carries out flexible transformation to expand the production capacity of emulsion matrix for on�site mixing. The transformation focuses on the core links of production equipment demand analysis，latex matrix formulation and key process parameter optimization，alarm threshold design，equipment and sensor system addition，automatic control and configuration interlocking system upgrade. Through the analysis of trial production parameters，the safety，stability and production efficiency of the modified production line have been significantly improved，and the personnel costs have been controlled. The scheme has high appli⁃ cation value and universality，which provides a feasible path and practical reference for the technical im⁃ provement and upgrading of the production line of civil explosive materials.

Key words: explosive production, flexible transformation, latex matrix formulation