Severing by tearing or breaking – Severing by manually forcing against fixed edge – With housing for work supply
Patent
1992-05-01
1993-07-13
Yost, Frank T.
Severing by tearing or breaking
Severing by manually forcing against fixed edge
With housing for work supply
225 91, B26F 302
Patent
active
052265714
ABSTRACT:
A box dispenser for dispensing rolled-materials is fabricated of single wall corrugated board having a corrugated medium comprising E-flute glued between two facings. The dispenser is provided with a cutting edge. The cutting edge is formed by die-cutting an appropriate edge of the box adjacent to the dispensing opening to form serrations. The cutting edge is reinforced and strengthened by filling the interstitial voids between the two facings and the fluting at the cutting edge with a fast setting glue which adheres to the fluting and facings to provide a rigid, reinforced cutting edge which can resist being crushed or dulled by constant dispensing of the rolled material.
REFERENCES:
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patent: 4715519 (1987-12-01), Fischer
patent: 4967911 (1990-11-01), Lo Duca
Corriero Nick
Culbert Alan
Dorazio Carlo P.
Eastwood Richard F.
Central Box and Container Limited
Woods Raymond D.
Yost Frank T.
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