浅析环状砂孔问题的成因及改善措施

摘要

Through the discussion of suction sponge dry iflm of developing machine roll and annular sand hole, air knife and waist line as well as the causes of problems, this paper gives corresponding improvement measures.%通过从干膜显影机吸水海绵辊、风刀等环节分析环状砂孔以及细腰崩线问题产生的原因，并给出对应的改善措施。