Disposable portion package

Details Disposable portion package Disposable portion package

1979-08-28

1981-11-24

Dixson, Jr., William T.

Special receptacle or package

Laminate sheet packet

With gas permeable cover

206631, 222491, 222107, B65D 8314

Patent

active

043019234

ABSTRACT:
A disposable portion package for liquids, creams, powders or the like, the package mainly comprising a casing made of a flexible film, which tightly encloses the packaged substance and also a certain amount of air or some other gas, the package having been provided with at least one conduit or the like, which has been arranged to open by means of pressure produced inside the package, for example by pressing the package between the fingers in order to obtain the contents for use, preferably as a finely-divided spray, the package comprising at least two wall parts sealed to each other, the conduit being formed in some layer in the seam connecting the wall parts by weakening the seam in the conduit area, in which case, when package is pressed, the area of the conduit opens to make the substance available for use.

REFERENCES:
patent: 2334600 (1943-11-01), Boysen
patent: 2984346 (1961-05-01), Holley
patent: 3118573 (1964-01-01), Johnson
patent: 3182728 (1965-05-01), Zabriskie
patent: 3251463 (1966-05-01), Bodet
patent: 3630346 (1971-12-01), Burnside
patent: 4196809 (1980-04-01), Tonrey

Affiliated with

Also associated with

Rating

Disposable portion package does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2170519