Tampon packing method and machine

Package making – Methods – Forming or partial forming a receptacle and subsequent filling

Reexamination Certificate

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Details

C053S575000

Reexamination Certificate

active

06952908

ABSTRACT:
A method and machine for packing a tampon, whereby the tampon is inserted inside a tubular folding spindle of constant cross section; a sheet of packing material is then wrapped about the folding spindle and stabilized longitudinally to form a tubular wrapping; the folding spindle and the tubular wrapping, together with the tampon, are then parted; and the two ends of the tubular wrapping are closed transversely about the relative tampon.

REFERENCES:
patent: 1792203 (1931-02-01), Wakefield
patent: 2281582 (1942-05-01), Irmscher
patent: 2580456 (1952-01-01), Noe
patent: 2652670 (1953-09-01), Carrier
patent: 3296772 (1967-01-01), Barker
patent: 3856143 (1974-12-01), Simon et al.
patent: 4617781 (1986-10-01), Ingersoll et al.
patent: 5442897 (1995-08-01), Hinzmann et al.
patent: 2003/0233813 (2003-12-01), Leslie et al.
patent: 0711705 (1996-05-01), None

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