Package making – Means to feed cover material – Continuous web cover material
Reexamination Certificate
2006-08-29
2006-08-29
Huynh, Louis (Department: 3721)
Package making
Means to feed cover material
Continuous web cover material
C053S556000
Reexamination Certificate
active
07096644
ABSTRACT:
A film folding and supplying apparatus for machines for packaging products with stretchable film comprising a pleating means for folding ends of a film traveling in a direction, to modify the width of the film in such a manner that the last edges of the film on the bottom of a product to be wrapped do not laterally project from the bottom of the product. The pleating means cooperates with rolling friction of the traveling film and comprises an elongate, flat and fixed guide having longitudinal edges with projecting rows of flat, idle and rounded edges wheels; and respective lateral guides having projecting rows of flat, idle and wheels with rounded edges which fold the film.
REFERENCES:
patent: 4507904 (1985-04-01), Treiber
patent: 4796405 (1989-01-01), Owen et al.
patent: 4827694 (1989-05-01), Owen et al.
patent: 4841715 (1989-06-01), Suga
patent: 5103621 (1992-04-01), Matsumoto
patent: 5509253 (1996-04-01), Cappi et al.
patent: 5603198 (1997-02-01), Rimondi et al.
patent: 6170236 (2001-01-01), Whitby et al.
patent: 6247292 (2001-06-01), Whitby et al.
patent: 0340157 (1989-11-01), None
A.W.A.X. Progettazione E Ricerca S.r.l.
Huynh Louis
Petry Marvin
Stites & Harbison PLLC
LandOfFree
Film folding and supplying apparatus for stretch film... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Film folding and supplying apparatus for stretch film..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film folding and supplying apparatus for stretch film... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3717354