Process and apparatus for filling and sealing a container, and a

Details Process and apparatus for filling and sealing a container, and a Process and apparatus for filling and sealing a container, and a

1988-06-20

1990-03-06

Culver, Horace M.

Package making

Methods

Forming a cover adjunct or application of a cover adjunct to...

53434, 53453, 53469, 53479, B65B 3100, B65B 300, B65B 318

Patent

active

049054503

ABSTRACT:
To minimize the air volume present in a container following heat sealing, the dimensions of the flowthrough passage of the filling connection are decreased in a first heat sealing operation. Then, the container is elastically deformed by a punch to such an extent that the liquid content level rises up inside the filling connection. Finally, in a second heat sealing operation, the end segment of the now funnel-shaped flowthrough passage of the filling connection is heat sealed such that it is totally sealed without pores.

REFERENCES:
patent: 3251915 (1966-05-01), Pechthold
patent: 3381441 (1968-05-01), Condo, Jr. et al.
patent: 3457694 (1969-07-01), Tatibana 53
patent: 3625786 (1971-12-01), Pearson et al.
patent: 3690803 (1972-09-01), Pechtold et al.
patent: 4338765 (1982-07-01), Ohmori et al.

Affiliated with

Also associated with

Rating

Process and apparatus for filling and sealing a container, and a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for filling and sealing a container, and a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for filling and sealing a container, and a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-39326