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process and device for the formation of a composite metal sheet alveoles - the synthetic suitable for deep drawing
process and device for the formation of a composite metal sheet alveoles - the synthetic suitable for deep drawing
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机译:合成金属薄板牙槽的方法和装置-适用于深冲的合成材料
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摘要
The invention concerns device for the manufacture of blisters with high barrier properties using metal-plastic composite foils which can be deep drawn, in particular an aluminum-plastic composite foil which is clamped firmly in the clamping facility of a device for manufacturing blisters. The process is such that the composite foil is pre-stretched in a first step and then shaped into a blister in a second step.
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