Manufacturing container or tube from paper; or other manufacturi – Tube making – Assembling of distinct members
Patent
1980-01-07
1983-02-01
Coan, James F.
Manufacturing container or tube from paper; or other manufacturi
Tube making
Assembling of distinct members
57 8, 86 22, 493300, 493948, C06C 508
Patent
active
043713688
ABSTRACT:
In the manufacture of explosive fusecord stranded reinforcing wrapping material is helically spun around an encased fusecord core by advancing the fusecord core axially through at least one supply reel of wrapping material and training at least one strand of wrapping material from the reel around the fusecord core by means of a driven flyer rotating around the fusecord core. Strands of wrapping material may be trained from two or more supply reels preferably mounted in line co-axially with the path of the fusecord core. The method permits faster production than can be achieved by the conventional method wherein the wrapping material is applied from supply reels rotating orbitally around the path of the fusecord core.
REFERENCES:
patent: 37079 (1862-12-01), Wren et al.
patent: 1023142 (1912-04-01), Ellsworth
patent: 1433242 (1922-10-01), Shardlow
patent: 2390454 (1945-12-01), Murphy
patent: 3435764 (1969-04-01), Kelly et al.
patent: 3623266 (1971-11-01), Nakayama
patent: 3796126 (1974-03-01), Turner
Coan James F.
Imperial Chemical Industries Limited
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