US4024009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for welding a polyethylene sleeve label to a polyethylene bottle
Assignee: OI Glass Inc
•
Filing: 1975-02-10
•
Granted: 1977-05-17
•
Expires: 1995-02-10
Abstract
Abstract There is disclosed an apparatus and method for attaching securely a polyethylene sleeve label to a polyethylene bottle, the bottle having a neck, a body and a bottom. The apparatus comprises means for holding the polyethylene bottle with the sleeve label, and welding means for welding the label to the body of the bottle to prevent loss of the label, the welding means including heating means located away from the label and not in contact therewith.
Inventors
- 👤 Donald L. Amsden
- 👤 Casimir W. Nowicki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:49
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/14; B29C63/00; B29C63/38; B29C63/42; B29C63/423; B29C65/1429; B29C65/1464; B29C65/1467; B29C66/00; B29C66/70; B29C66/71; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/83; B29C66/836; B65; B65C; B65C3/00; B65C3/06; B65C3/08; B65C3/14; B65C9/00; B65C9/20; B65C9/24; B29C35/00; B29C35/02; B29C35/08; B29C35/0805; B29C2035/0822; B29C65/1403; B29C65/1412; B29C65/1422; B29C66/50; B29C66/51; B29C66/53; B29C66/532; B29C66/5326; B29L; B29L2031/00; B29L2031/712; B29L2031/7158; B29L2031/744; Y; Y10; Y10S; Y10S215/00; Y10S215/06
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
77 words
A method for attaching securely a polyethylene sleeve label to a polyethylene bottle having a neck, a body and a bottom, the method comprising the steps of: a. supporting said bottle, said bottle having a sleeve label located on the body thereof; and b. welding without the use of an adhesive the label to the bottle by heating with radiant heating, means spaced away from the label and the bottle to thereby prevent loss of the label.
Claim 2
Independent Claim
77 words
A method for attaching securely a polyethylene sleeve label to a polyethylene bottle having a neck, a body and a bottom, the method comprising the steps of: a. supporting said bottle, said bottle having a sleeve label located on the body thereof; and b. welding without the use of an adhesive the label to the bottle by heating with radiant heating, means spaced away from the label and the bottle to thereby prevent loss of the label.
Claim 3
Dependent Claim
21 words
A method as defined in claim 1 in which said means includes infra-red heaters spaced away from the bottle and label.
Claim 4
Dependent Claim
62 words
A method as defined in claim 2 in which a plurality of bottles supported in an upright position are continuously conveyed between two long infra-red heaters, said heaters being disposed adjacent the conveyor and spaced away from the bottles on opposite sides thereof, said welding being effected while said bottles are conveyed between said heaters to thereby produce opposite, non-continuous welded areas.
Claim 5
Dependent Claim
23 words
A method as defined in claim 3 in which each label is welded to its respective bottle in less than about 25 seconds.
Claim 6
Independent Claim
95 words
A method for permanently attaching a polyethylene sleeve label to a polyethylene bottle wherein said bottle has a neck, a body, and a bottom and wherein said polyethylene sleeve label is located around a portion of said body comprising welding the label to the bottle by heating with radiant heating means which are spaced away from the label and the bottle so as to produce a weld, said weld being of a strength greater than the lable such that when one attempts to remove the label the label itself tears instead of the weld breaking.
Claim 7
Independent Claim
95 words
A method for permanently attaching a polyethylene sleeve label to a polyethylene bottle wherein said bottle has a neck, a body, and a bottom and wherein said polyethylene sleeve label is located around a portion of said body comprising welding the label to the bottle by heating with radiant heating means which are spaced away from the label and the bottle so as to produce a weld, said weld being of a strength greater than the lable such that when one attempts to remove the label the label itself tears instead of the weld breaking.
Claim 8
Dependent Claim
22 words
The method of claim 5 wherein non-continuous welds are produced by employing heating means on opposite sides of the label and body.
References Cited (Backward Citations)
US2684775A
Cited
US2829791A
Cited
US3207822A
Cited
US3560291A
Cited
US3382121A
Cited
US3470046A
Cited
US3582457A
Cited
US3480168A
Cited
US3723212A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-05-16 | 1980-11-15 | 1981-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-16 | 1984-11-15 | 1985-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-16 | 1988-11-15 | 1989-05-17 | $7700.00 | Window Closed / Lapsed |