Vacuum packaging system

Details Vacuum packaging system Vacuum packaging system

2009-05-21

2011-10-25

Truong, Thanh (Department: 3721)

Package making

With contents treating

Vacuum or inert atmosphere

C053S080000, C053S086000, C053S127000

Reexamination Certificate

active

08042319

ABSTRACT:
A vacuum packaging system includes a vacuum room, a delivery apparatus, a discharge device, a second heating apparatus. The delivery apparatus transport the pre-packaged container into the vacuum room. The discharge device discharges a sealing material to seal an exhaust through hole of the pre-packaged container. The discharge device includes a vessel configured for containing sealing material, a transport pipeline, a first heating, and a controlling element. The first heating apparatus softens the sealing material into viscous liquid. The second heating apparatus is mounted on the inner wall of the vacuum room between the second hatch and the transport pipeline.

REFERENCES:
patent: 3477192 (1969-11-01), Brown et al.
patent: 3826634 (1974-07-01), Blust et al.
patent: 3830365 (1974-08-01), Krueger et al.
patent: 3910008 (1975-10-01), Johnson
patent: 3914000 (1975-10-01), Beckerman et al.
patent: 3926306 (1975-12-01), Van Nederveen
patent: 4135789 (1979-01-01), Hall
patent: 4418511 (1983-12-01), Collin
patent: 4582210 (1986-04-01), Morimoto et al.
patent: 4748797 (1988-06-01), Martin
patent: 4770310 (1988-09-01), Morimoto et al.
patent: 5072574 (1991-12-01), Puett
patent: 5246042 (1993-09-01), Farrell
patent: 5269351 (1993-12-01), Yoshihara
patent: 5271207 (1993-12-01), Epstein et al.
patent: 5587622 (1996-12-01), Mohacsi
patent: 5759668 (1998-06-01), Ishikawa et al.
patent: 5797780 (1998-08-01), Peng
patent: 5896727 (1999-04-01), Egli et al.
patent: 5921837 (1999-07-01), Kanagawa et al.
patent: 5964630 (1999-10-01), Slusarczuk et al.
patent: 6128066 (2000-10-01), Yokozeki
patent: 6147450 (2000-11-01), Fritz et al.
patent: 6416831 (2002-07-01), Hara et al.
patent: 6457299 (2002-10-01), Schwenke et al.
patent: 6735845 (2004-05-01), Jonsson
patent: 6748726 (2004-06-01), Rossi et al.
patent: 6843043 (2005-01-01), Hanson et al.
patent: 7055298 (2006-06-01), Rossi et al.
patent: 7081029 (2006-07-01), Tagawa et al.
patent: 7758396 (2010-07-01), Okawa et al.
patent: 2009/0288363 (2009-11-01), Liu et al.
patent: 2009/0288364 (2009-11-01), Liu et al.

Affiliated with

Also associated with

Rating

Vacuum packaging system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vacuum packaging system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum packaging system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4296481