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轻工业部空罐模具标准化工作组于1987年11月25～27日在北戴河召开了第三次工作会议。出席会议的有各有关单位代表21人。会议由副组长陈杰同志主持。轻工业部食品局杨邦英副处长到会进行指导。会议首先对杭州会议后两年多来的工作情况进行总结:如中心组两年来已全部整理完成部颁标准规定的七种圆形罐径的半自动底盖标准化模具图纸工作;研究提出各种圆形罐盖的盖肩由平面改成圆弧形的方案和φ153.4mm罐盖三凸筋冲模图纸;完成了各种圆罐罐径的压头模和罐身塞规、罐盖塞规、环规等检测工具图纸;浙江食品机械厂和广州轻工模具厂已分别设计和制造了单头和双
The Ministry of Light Industry, Canning Mold Standardization Working Group held its third working meeting in Beidaihe from November 25 to November 27, 1987. Attend the meeting there are 21 representatives of the relevant units. The meeting was chaired by the deputy leader Chen Jie. Yang Bangying, deputy director of the Food Industry Bureau of the Ministry of Light Industry, will give guidance. The meeting first summarized the work of Hangzhou Conference over the past two years: If the center group has completed all the accomplishments of the two standards in the past two years, seven circular cans of semi-automatic bottom cover standard mold drawing work; study proposed various circles Shaped cover of the cover shoulder from the plane into a circular arc of the program and φ153.4mm can lid three rib punch drawing; completed a variety of round cans of the pressure die head and tank plug gauge, Ring gauge and other testing tools drawings; Zhejiang Food Machinery Factory and Guangzhou Light Industry Mold Factory have been designed and manufactured a single and double