Cutting roll for producing shaped inner and outer cuts and a met

Details Cutting roll for producing shaped inner and outer cuts and a met Cutting roll for producing shaped inner and outer cuts and a met

1981-09-24

1983-07-19

Yost, Frank T.

Cutting

Tool or tool with support

Rotatable type

76101A, 76DIG5, 83346, 83698, B26D 162, B21K 512

Patent

active

043937381

ABSTRACT:
A cutting roll for producing shaped inner and outer cuts on moving webs or iscrete blanks of paper or the like and, more particularly, for the production of blanks for envelopes on envelope machines, includes a base or parent member carrying a web-like blade whose development corresponds to the contours of the format to be cut. The blade is composed of one or more weld beads disposed one above another and one beside another horizontally on the base member.

REFERENCES:
patent: 3106121 (1963-10-01), Novick
patent: 3257885 (1966-06-01), Hornung
patent: 3905283 (1975-09-01), Baker
patent: 3916749 (1975-11-01), Armelin
patent: 3977283 (1976-08-01), Helm
patent: 4008976 (1977-02-01), Holzl

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