US4488922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for producing labels
Assignee: Individual
•
Filing: 1983-06-22
•
Granted: 1984-12-18
•
Expires: 2003-06-22
Abstract
Abstract A method of producing a succession of lithographically-printed self-adhesive labels on a length of release backing material, which method comprises the steps of: (a) producing by lithographic printing a plurality of sheets carrying a desired image, (b) adhering each of the lithographically-printed sheets successively to a support web comprising a self-adhesive backed material carried on a release material, the printed sheets being adhered to the upper surface of the adhesive backed material, (c) cutting through the adhered lithographic sheets and through the adhesive-backed material as far as the release material thereby to form the required labels, and (d) removing the unwanted portions of the printed sheets and the adhesive-backed material adhered thereto from the release material.
Inventors
- 👤 David J. Instance
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:38
CPC Classifications
B; B31; B31D; B31D1/00; B31D1/02; B31D1/021; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056; Y10T156/1057; Y10T156/108; Y10T156/1082; Y10T156/1089; Y10T156/1092; Y10T156/1093; Y10T156/1095; Y10T156/1097; Y10T156/12; Y10T156/1317; Y10T156/1343; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1734; Y10T156/1741; Y10T156/1744; Y10T156/1776; Y10T156/1778; Y10T156/178; Y10T156/1783; Y10T156/1798
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
116 words
A method of producing a succession of lithographically-printed self-adhesive labels on a length of release backing material, which method comprises the steps of: (a) producing by lithographic printing a plurality of sheets carrying a desired image, (b) adhering each of the lithographically-printed sheets successively to a support web comprising a self-adhesive backed material carried on a release material, the printed sheets being adhered to the upper surface of the adhesive backed material, (c) cutting through the adhered lithographic sheets and through the adhesive-backed material as far as the release material thereby to form the required labels, and (d) removing the unwanted portions of the printed sheets and the adhesive-backed material adhered thereto from the release material.
Claim 2
Independent Claim
116 words
A method of producing a succession of lithographically-printed self-adhesive labels on a length of release backing material, which method comprises the steps of: (a) producing by lithographic printing a plurality of sheets carrying a desired image, (b) adhering each of the lithographically-printed sheets successively to a support web comprising a self-adhesive backed material carried on a release material, the printed sheets being adhered to the upper surface of the adhesive backed material, (c) cutting through the adhered lithographic sheets and through the adhesive-backed material as far as the release material thereby to form the required labels, and (d) removing the unwanted portions of the printed sheets and the adhesive-backed material adhered thereto from the release material.
Claim 3
Dependent Claim
23 words
A method according to claim 1, wherein after step (d) the release backing material carrying the resultant labels is wound onto a reel.
Claim 4
Dependent Claim
37 words
A method according to claim 1, wherein prior to the cutting of the labels in step (c), a transparent plastics film, such as a polyester film, is laminated over the printed sheets carried by the support web.
Claim 5
Dependent Claim
68 words
A method according to claim 1, wherein in step (b) the lithographically printed sheets are adhered to the support web by coating either the upper surface of the support web or the rear face of each label with a heat sealable lacquer, applying the lithographically-printed sheets successively to the support web and then heating the assembly, to cause the printed sheets to become adhered to the support web.
Claim 6
Dependent Claim
18 words
A method according to claim 4, wherein the said assembly is heated by passing it through heated rollers.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-12-18 | 1988-06-18 | 1988-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-12-18 | 1992-06-18 | 1992-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-12-18 | 1996-06-18 | 1996-12-18 | $7700.00 | Window Closed / Lapsed |