Stripper apparatus for paperboard blanks

Manufacturing container or tube from paper; or other manufacturi – Container making – Rigid container

Patent

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Details

493373, B31B 174

Patent

active

044525958

ABSTRACT:
An improved mounting system for stripper pins used in separating pre-cut areas from folding carton blanks. A system of rails, tracks, holders and brackets is provided which facilitates easy adjustment of the stripper pin location and reduces preparation time. An important feature is that the horizontal surfaces of the pin mounting brackets are of minimal area so as to prevent accumulation of scrap pieces separated from paperboard blanks from accumulating on the pin brackets and tracks. This minimizes manual clean-up work and press downtime.

REFERENCES:
patent: 3055275 (1962-09-01), Schroter
patent: 3249272 (1966-05-01), Scarpa
patent: 3784070 (1974-01-01), Vossen
patent: 4175477 (1979-11-01), Inose et al.
patent: 4175686 (1979-11-01), Lang
patent: 4248370 (1981-02-01), Schroter

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