Tape-cutting blade attaching method

Details Tape-cutting blade attaching method Tape-cutting blade attaching method

1981-01-16

1982-11-09

Yost, Frank T.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

225 65, 225 66, 225 91, B29C 2708, B26D 102

Patent

active

043583288

ABSTRACT:
A method for anchoring a metal tape-cutting blade to a thermoplastic resin frame of a tape dispenser. The plate is pierced to produce a plurality of plate portions projecting around an opening. The projections are positioned against the frame. Ultrasonics are used to locally heat the frame while the projections are pressed into it, whereupon a portion of the thermoplastic frame material flows into the opening between the projections and upon solidification holds the blade in place.

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