Soap bar wrapper

Details Soap bar wrapper Soap bar wrapper

2002-08-16

2008-09-30

Pickett, J. Gregory (Department: 3728)

Special receptacle or package

With soap-handling means

C510S141000

Reexamination Certificate

active

07428965

ABSTRACT:
Soap bars (10) that are not of essentially a square or rectangular shape, but of a generally rectangular shape, can be packaged using a single plastic film wrapper (40). This plastic film (40) preferably is biaxially oriented polypropylene of from about 60 micron to about 180 microns. It can be a monolayer or a multilayer laminated. However, any plastic film having a Taber stiffness of more than about 5 and preferably about 7 to 20 can be used. The soap bar (10) in order to facilitate making an effective longitudinal seal on the bottom of the soap bar package should have a planar surface adjacent to the position of the overlapping longitudinal edges of the wrapping film (40). This provides a surface for the sealing plate to seal the longitudinal edges against.

REFERENCES:
patent: D345817 (1994-04-01), Crawford
patent: D346241 (1994-04-01), Crawford
patent: D348539 (1994-07-01), Crawford
patent: D348541 (1994-07-01), Crawford
patent: 6048829 (2000-04-01), Milio et al.
patent: 6242397 (2001-06-01), Milio et al.
patent: 6336553 (2002-01-01), Gordon
patent: 6520322 (2003-02-01), Moss
patent: 2004/0248750 (2004-12-01), Nimmey et al.
patent: 0 602 299 (1994-06-01), None
patent: 1 045 217 (1966-10-01), None

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