Claims
- 1. A method of producing a coated label material, comprising the steps of:
- providing a film;
- applying a light transmitting layer as a predetermined indicia which is initially visible to selected areas of a surface of said film while allowing other areas of said surface to remain exposed; and
- adhering a continuous light transmitting coating to said layer and to the exposed areas of said surface, wherein
- said coating and said layer forming said indicia have indices of refraction which render said coating and said layer visually indiscernible with respect to one another.
- 2. The method of claim 1 further comprising the step of applying a layer of specified material to said coating to achieve a composite structure.
- 3. The method of claim 2, wherein an embossed surface is provided at the interface between said coating and said layer of specified material.
- 4. The method of claim 1, wherein said coating comprises the same material as said layer forming said indicia.
- 5. The method of claim 1, wherein said coating and said layer forming said indicia have the same indices of refraction.
- 6. The method of claim 1, wherein said step of adhering said coating includes the step of selectively corona treating at least said exposed areas of said film after applying said layer forming said indicia.
- 7. The method of claim 6, wherein said step of selectively corona treating includes the step of corona treating said layer forming said indicia.
- 8. The method of claim 6, wherein said step of selectively corona treating comprises the step of corona treating both said layer forming said indicia and said exposed areas of said surface of said film.
- 9. A method of producing a label structure comprising:
- providing a film;
- applying a light transmitting layer as a predetermined indicia which is initially visible to selected areas of a surface of said film while allowing other areas of said surface to remain exposed; and
- adhering a continuous light transmitting coating to said layer and to the exposed areas of said surface, said coating having a higher degree of adhesivity to said indicia and said film than the degree of adhesivity between said indicia and said film, wherein
- said coating and said layer forming said indicia have indices of refraction which render said coating and said layer visually indiscernible with respect to one another.
- 10. The method of claim 9, further comprising the steps of providing said coating with an embossed surface.
- 11. The method of claim 9 further comprising the step of applying adhesive to said embossed surface of said coating.
- 12. The method of claim 9, wherein said coating comprises the same material as said layer forming said indicia.
- 13. The method of claim 9, wherein said coating and said layer forming said indicia have the same indices of refraction.
- 14. The method of claim 9, wherein said step of adhering said coating comprises the step of selectively corona treating at least said exposed areas of said film after applying said layer forming said indicia.
- 15. The method of claim 14, wherein said step of selectively corona treating comprises the step of corona treating said layer forming said indicia.
- 16. The method of claim 14, wherein said step of selectively corona treating comprises the step of corona treating both said layer forming said indicia and said exposed areas of said surface of said film.
- 17. The method of claim 9, wherein said, layer forming said visible indicia is transparent.
- 18. A method of producing a label structure comprising:
- providing a film;
- applying a light transmitting layer as a predetermined indicia which is initially visible at first interfaces to selected areas of a surface of said film while allowing other areas of said surface to remain exposed; and
- adhering a continuous light transmitting coating to said layer at second interfaces and to the exposed areas of said surface at third interfaces, the adhesivity at said interfaces being non-uniform and resulting in surface disruptions of at least one of said interfaces in response to separation of said film from said coating, wherein
- said coating and said layer forming said indicia have indices of refraction which render said coating and said layer visually indiscernible with respect to one another.
- 19. The method of claim 18, further comprising the step of providing said coating with an embossed surface.
- 20. The method of claim 18, wherein said coating comprises the same material as said layer forming said indicia.
- 21. The method of claim 18, wherein said coating and said layer forming said indicia have the same indices of refraction.
- 22. The method of claim 18, wherein said step of adhering said coating comprises the step of selectively corona treating at least said exposed areas of said film after applying said layer forming said indicia.
- 23. The method of claim 22, wherein said step of selectively corona treating comprises the step of corona treating said layer forming said indicia.
- 24. The method of claim 22, wherein said step of selectively corona treating comprises the step of corona treating both said layer forming said indicia and said exposed areas of said surface of said film.
- 25. The method of claim 18, wherein said layer forming said visible indicia is transparent.
Parent Case Info
This is a continuation of application Ser. No. 07/875,552 filed on Apr. 24, 1992, abandoned which is file wrapper continuation of Ser. No. 07/162,239 filed Feb. 29, 1988, now abandoned, which is a divisional application of Ser. No. 06/941,998 filed Dec. 15, 1986, now abandoned.
US Referenced Citations (12)
Foreign Referenced Citations (1)
Number |
Date |
Country |
1016210 |
Aug 1977 |
CAX |
Non-Patent Literature Citations (1)
Entry |
Webster's New International Dictionary, Second Edition, Unabridged, "coating", p. 512 1939. |
Divisions (1)
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Number |
Date |
Country |
Parent |
941998 |
Dec 1986 |
|
Continuations (2)
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Number |
Date |
Country |
Parent |
875552 |
Apr 1992 |
|
Parent |
162239 |
Feb 1988 |
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