INALCOM

Container Sealing Land Calculation

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(Container Seal Pressure)

 

In order to ensure a good seal between the container and the die, it is essential that the seal land is calculated and maintained at the appropriate dimensions. Due to the high forces involved, a small change in land diameter can have a large effect on the resultant sealing force.

 

• Complete the Spreadsheet with the extrusion press characteristics. 

• Re-draw the liner face with the newly calculated sealing land dimension

• Lay the drawing of the liner against the drawing of each die frame in turn ensure that

• The liner seals only on the die or

• Only on the die holder

• Alignment Shear Blade should be done too.