Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With bending – folding – winding – or wrapping means
Patent
1984-06-18
1986-03-18
Wityshyn, Michael
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With bending, folding, winding, or wrapping means
156465, 156510, 225 77, 493439, 493440, 493443, B31F 100
Patent
active
045766746
ABSTRACT:
An edge blending masking tape dispenser has an upright support plate and a base with a tear off edge above the base. A roll of adhesive coated masking tape is journaled and yieldably retained upon the support plate and passes over a tape edge folding and forming die which has a cam surface so as to constrict and upwardly deflect and form the leading one edge portion of the tape. The tape further passes over and around the tape support in tension with the upwardly deflected one edge of the tape folded down upon the adhesive side thereof. This provides a non-stick free floating edge along the tape to permit feathering and blending of new paint with an existing tape finish, when the masking tape is adhered thereto.
REFERENCES:
patent: 878829 (1908-02-01), Roesen
patent: 2309093 (1943-01-01), Borden
patent: 2581190 (1952-01-01), Hodges
patent: 2911214 (1959-11-01), Sherbrook
patent: 3544107 (1970-12-01), Blomberg
patent: 4274904 (1981-06-01), Harrison et al.
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