Method of molding, filling and sealing a container

Details Method of molding, filling and sealing a container Method of molding, filling and sealing a container

1985-05-24

1988-12-13

Weaver, Sue A.

Package making

Methods

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

53412, 53420, 53452, 53140, 53128, 53133, 53558, 264524, 264525, 425524, B65B 302, B65B 4300, B65B 6118, B65B 6122

Patent

active

047901179

ABSTRACT:
In a process for the manufacture of a filled and closed container made of a heat-sealable plastic hose, particularly polyethylene, in one work operation, the plastic hose is expanded to become a container body, the body is filled and the upper part of the container is shaped when the container is closed. So that it will be possible to manufacture filled and closed containers with rubber stoppers in one work operation, after the filling process and before the closing process, the upper or head part of the container is closed by a rubber stopper, closing off the body so that a part of the rubber stopper projects into the part of the plastic hose which is still to be shaped, which is then shaped to conform to the outer circumference of the rubber stopper and, after the shaping process, the upper part of the container is closed off outside of the rubber stopper.

REFERENCES:
patent: Re27155 (1971-07-01), Hansen
patent: 2372181 (1945-03-01), Barr
patent: 3251915 (1966-05-01), Pechthold
patent: 3409710 (1968-11-01), Klygis
patent: 3597793 (1971-08-01), Weiler et al.
patent: 3690803 (1972-09-01), Pechtold et al.
patent: 3851029 (1974-11-01), Cornett, III et al.
patent: 3919374 (1975-11-01), Komendowski
patent: 3969455 (1976-07-01), Moller
patent: 4176153 (1979-11-01), Weiler et al.
patent: 4207990 (1990-06-01), Weiler et al.
patent: 4226334 (1980-10-01), Weiler et al.
patent: 4341317 (1982-07-01), Suzuki et al.
patent: 4425090 (1984-01-01), Hansen
patent: 4707966 (1987-11-01), Weiler et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2189570