B - Operations – Transporting – 42 – D
Patent
B - Operations, Transporting
42
D
B42D 1/00 (2006.01) B42B 5/08 (2006.01)
Patent
CA 2175405
A method of manufacturing a binding strip includes the step of providing a length of metal strip from a supply thereof. The length of metal strip is folded about a first fold line parallel to a longitudinal axis thereof to form two portions angularly disposed to each other about the first fold line. The invention extends to a method of binding a calendar which includes the step of providing a length of metal strip from a supply thereof. The metal strip is folded about a first fold line parallel to a longitudinal axis thereof to form two portions angularly disposed to each other about the first fold line. An end of the calendar is located in a region between the portions and secured between the two portions. The invention extends further to an apparatus for manufacturing a binding strip and to an apparatus for binding a calendar.
Blumberg Murray Basil
Hoffman William M.
Press Engineering (proprietary) Limited
Sim & Mcburney
The Stuebing Automatic Machine Company Inc.
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