Package making – Closing packages and filled receptacles – Package or receptacle having closure flap – e.g. – carton...
Patent
1985-12-24
1986-12-02
Sipos, John
Package making
Closing packages and filled receptacles
Package or receptacle having closure flap, e.g., carton...
53204, 53211, 53380, B65B 714
Patent
active
046254935
ABSTRACT:
Apparatus for wrapping the end surface of a cylindrical object having an apparatus fixing frame placed on a base via an ultra low friction sliding mechanism, a back pressure P.sub.2 suitable for the kind of wrapping paper being imposed on the wrapping paper and the free end of the projecting portion of the wrapping paper being gripped at plural points in the circumferential direction so as to draw the frame toward the axial center of the cylindrical coil whereby the free end of the projecting portion of the wrapping paper is constrained by tension produced on the projecting wrapping paper throughout the folding operation with the result that regular pleats are formed to assure an attractive transport package.
REFERENCES:
patent: 2746224 (1956-05-01), Wollett
patent: 3200564 (1965-08-01), Lagesse
patent: 3296772 (1967-01-01), Barker
patent: 4095395 (1978-06-01), Goldstein
patent: 4184307 (1980-01-01), Kataoka
patent: 4524562 (1985-06-01), Yagi
Fujiwara Keizo
Kondo Toshihiko
Matsubara Norio
Matsunami Akira
Miyazaki Shoichiro
Nippon Steel Corporation
Sipos John
Yuwa Sangyo Kabushiki Kaisha
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