Both-surface adhesive tape producing apparatus

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing

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Details

118 37, 156552, 156584, B32B 3100

Patent

active

042820561

ABSTRACT:
A rolled strip of adhesive mounted on a reel is unrolled and punched with a cutter pressed against it or by passing between a punching roll and a receiving roll, the punched part being affixed to a band-shaped film of paper or plastic. The film having had a part of the punched adhesive pasted on it is wound up on a winding reel and the punched excess adhesive is wound up on another winding reel.

REFERENCES:
patent: 2703083 (1955-03-01), Gross
patent: 3052586 (1962-09-01), Brown
patent: 3519514 (1970-07-01), Ignell
patent: 3536033 (1970-10-01), Lockwood
patent: 3574026 (1971-04-01), Kucheck
patent: 3799829 (1974-03-01), Heatwole

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