专利名称：Containers发明人：George Harold申请号：US07/546231申请日：19900629公开号：US05178297A公开日：19930112
摘要：An end wall 9, for attachment to a container, has a central panel 10 and
surrounded by a channel portion 11 which includes a deposit of solder 19 in the form of apaste of solder and flux. The can end 9 is joined by a double seam 23 to a sidewall 12 of acontainer body. Heating of the double seam melts the solder to create a soldered jointbetween the end wall and sidewall. The invention is to be used in the manufacture ofcontainers requiring strong double seams and may be used to make containers forcarriage of dangerous goods. Apparatus for applying solder pastes to can ends isdescribed in which paste is urged from a pot against convex surface 37 before passingthrough outlet nozzles 38 onto a can end.
申请人：CMB FOODCAN PLC
代理人：Malcolm B. Wittenberg
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