Package making – Closing packages and filled receptacles – Including provision for pleat of cover overhang
Patent
1990-02-07
1991-05-21
Sipos, John
Package making
Closing packages and filled receptacles
Including provision for pleat of cover overhang
53211, B65B 714, B65B 1154
Patent
active
050164309
ABSTRACT:
The present invention relates to a crimping apparatus for drawing up and closing the ends of a wrapping material applied to a cylindrical object which can reliably apply a uniform and visually appealing crimping to the ends of the object to be wrapped, and is not limited to small cylindrical objects. The present invention includes a paper folding mechanism, whereby an extended portion of wrapping paper extending beyond the end surfaces of the cylindrical object can be folded inward against the respective end surfaces, and further includes an internal support mechanism whereby the above mentioned extended portions can be supported from within by their internal surfaces. Additionally, the crimping apparatus of the present invention includes a means to apply a sealing label to the crimped end of the cylindrical object.
REFERENCES:
patent: 2066414 (1937-01-01), Milmoe
patent: 2803935 (1957-08-01), Gibson
patent: 4184307 (1980-01-01), Kataoka
patent: 4524562 (1985-06-01), Yagi
patent: 4845919 (1989-07-01), Fujii
Doyoshita Toshi
Itoh Kiyochika
Meller Michael N.
Sipos John
Tokyo Winder Co., Ltd.
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