Document Type and Number:
Japanese Patent JPS5357022
Kind Code:
U
Abstract:
A box folding device with four vertical guide columns, longitudinal and transverse folding rails, and four flap folding units whose folding plungers advance in an inclined direction so as to produce a motion component aimed against the end walls of the head block.
Application Number:
JP13309477U
Publication Date:
May 16, 1978
Filing Date:
October 03, 1977
Export Citation:
International Classes:
B31B3/00; B31B50/00; B31B50/46; B31B50/48; (IPC1-7): B31B1/26; B31B3/00