Package making – Wrapping machines – Cinched or wiped around initial wrap
Patent
1976-09-09
1978-09-12
Sipos, John
Package making
Wrapping machines
Cinched or wiped around initial wrap
53546, 53582, B65B 1104
Patent
active
041126521
ABSTRACT:
A packaging machine of the type primarily designed to package objects normally having an outer curvilinear configuration within heat shrinkable material. A conveyor assembly is mounted on a housing and maintained in continuous motion along a predetermined path of travel whereby the conveyor assembly comprises a plurality of roller elements at least a portion of which are maintained in constant rotary motion so as to impart this rotary motion to the material and the objects being packaged. A plurality of heated cutting elements are disposed in adjustable, spaced apart position in substantially transverse relation to the path of travel and in interruptive, severing relation to the material at least partially encasing the objects being packaged. A heat tunnel is further provided to apply an additional heat environment to the severed packaging so as to conform the packaging essentially to the configuration of the object being packaged.
REFERENCES:
patent: 539659 (1895-05-01), Adamson
patent: 718747 (1903-01-01), Bernauer
patent: 1650613 (1927-11-01), Dorman
patent: 1840095 (1932-01-01), Henry
patent: 1870519 (1932-08-01), Leguillon
patent: 2050394 (1936-08-01), Straubel
patent: 2446618 (1948-08-01), Stephano
patent: 2618306 (1952-11-01), Magnuson
patent: 3470774 (1969-10-01), Phelps
patent: 3491507 (1970-01-01), Warfel
patent: 3659394 (1972-05-01), Hartleib
patent: 3760559 (1973-09-01), Heinzer
LandOfFree
Hot wire packaging machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hot wire packaging machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hot wire packaging machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2377895