Sealing station of vacuum packaging machines

Details Sealing station of vacuum packaging machines Sealing station of vacuum packaging machines

1979-09-26

1981-10-27

Baldwin, Robert D.

Package making

Gas filling and/or evacuating of receptacle and closing

Within enclosure

53510, B65B 3102

Patent

active

042965888

ABSTRACT:
A vacuum packaging machine for producing sealed vacuum packages is disclosed which includes an improved sealing station. The sealing station has a heatable sealing member and a backing member for co-operation therewith, and deflector means are associated with the scaling member to deflect the air and moisture sucked off from the evacuating chamber of the evacuating and sealing station in operation in order to direct said air and moisture away from the sealing member to avoid contact therebetween, so that the air and moisture contained therein will substantially not be heated by the sealing member which is heated in operation. As a result, the moisture contained in the air sucked off from the evacuating chamber will not expand under the action of heat from the sealing member, and a substantially better vacuum will be achieved with the same capacity of the evacuating system.

REFERENCES:
patent: 3832828 (1974-09-01), Martin
patent: 3992850 (1976-11-01), Vetter
patent: 4038506 (1977-07-01), Filip

Affiliated with

Also associated with

Rating

Sealing station of vacuum packaging machines does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-273976