CPC B65D 5/22 (2013.01) [B31B 50/262 (2017.08); B65D 5/2057 (2013.01); B65D 5/64 (2013.01); B65D 25/02 (2013.01); B65D 81/386 (2013.01); B65D 81/3858 (2013.01); B31B 2110/35 (2017.08)] | 20 Claims |
1. A method for using a register system, the method comprising:
engaging a cutout of a register with a rail of an insert, the rail connected to a center segment defining a bottom of the insert, the register positioned substantially parallel to the center segment; and
sliding the register along the rail while maintaining the register substantially parallel to the center segment.
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