Method of attaching a nonmetallic cutter to a carton

Details Method of attaching a nonmetallic cutter to a carton Method of attaching a nonmetallic cutter to a carton

1996-11-12

1999-04-27

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156269, 156518, 156519, 156530, 493 86, B32B 3100, B31B 714

Patent

active

058977368

ABSTRACT:
A method of attaching a cutter to a carton includes the steps of feeding intermittently a nonmetallic sheet by a feeding device toward upper and lower molds, one of which is vertically movable, punching the nonmetallic sheet by the molds to form the cutter, conveying and setting cartons one by one by a conveying device, sucking and holding the cutter on the movable mold, and pressing the cutter to the carton which is adhered thereto by an adhesive paste applied to the cutter. The nonmetallic sheet has an adhesive paste on one side and a removable sheet on the paste which is peeled away prior to punching.

REFERENCES:
patent: 1843429 (1932-02-01), Marcalus
patent: 2072875 (1937-03-01), Gray
patent: 3886033 (1975-05-01), MacDonald et al.
patent: 4399935 (1983-08-01), Nelder
patent: 4967911 (1990-11-01), Lo Duca
patent: 5135784 (1992-08-01), Okumura
patent: 5226571 (1993-07-01), Eastwood et al.

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