Patent US4062918A successfully refreshed from Google Patents.
US4062918A
Expired / Lapsed
US
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Method for producing a printed thermoplastic resin tape for packaging
Assignee: Strapack Corp
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Filing: 1976-03-17
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Granted: 1977-12-13
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Expires: 1996-03-17
Abstract
Abstract A thermoplastic resin tape on which a desired marks or the like are printed is formed and then is pressed by embossing rollers to effectively disorder the micelle particle arrangement in the resin tape.
Inventors
- 👤 Tokumitsu Nakanose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:33
CPC Classifications
B; B65; B65B; B65B13/00; B65B13/02; B65B13/04; B65B13/06; B29; B29C; B29C43/00; B29C43/22; B29C43/224; B29C59/00; B29C59/02; B29C59/04; B29D; B29D7/00; B29C48/00; B29C48/001; B29C48/0011; B29C48/03; B29C48/07; B29C48/08; B29C48/13; B29K; B29K2995/00; B29K2995/0037; B29K2995/005; B29K2995/0072; B29L; B29L2007/00; B29L2007/001
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
95 words
Method for producing a thermoplastic synthetic resin tape for packaging wherein the tape is printed thereon, comprising the steps of forming a tape-like synthetic resin base, pressing said resin base to extend it to form a continuous tape, annealing the tape, printing predetermined letters or marks on one side of said tape directly by a pair of printing rollers one of which has printing legends on the rolling surface thereof, and embossing the printed tape to effectively disorder the micelle particle orientation in the tape, thereby forming indentations on the printed and unprinted surfaces thereof.
Claim 2
Dependent Claim
95 words
Method for producing a thermoplastic synthetic resin tape for packaging wherein the tape is printed thereon, comprising the steps of forming a tape-like synthetic resin base, pressing said resin base to extend it to form a continuous tape, annealing the tape, printing predetermined letters or marks on one side of said tape directly by a pair of printing rollers one of which has printing legends on the rolling surface thereof, and embossing the printed tape to effectively disorder the micelle particle orientation in the tape, thereby forming indentations on the printed and unprinted surfaces thereof.
Claim 3
Dependent Claim
46 words
Method for producing a thermoplastic resin tape for packaging wherein the tape is printed thereon as claimed in claim 1, wherein the tape is cooled at below 20° C and then heated at about 95° - 100° C before the tape is pressed to be extended.
Claim 4
Dependent Claim
33 words
Method for producing a thermoplastic resin tape for packaging wherein the tape is printed thereon as claimed in claim 1, wherein said annealing is conducted at the temperature about 97° - 99° C.
Claim 5
Dependent Claim
38 words
Method for producing a thermoplastic resin tape for packaging wherein the tape is printed thereon as claimed in claim 1, wherein the tape is cooled at below 20° C after the tape is pressed to form indentations thereon.
Claim 6
Dependent Claim
162 words
Method for producing a thermoplastic synthetic resin tape for packaging wherein the tape is printed thereon, comprising the steps of forming a tape-like synthetic resin base, pressing said resin base into an extended continuous tape, annealing the tape, printing predetermined letters or marks on one side of said tape directly by a pair of printing rollers one of which has printing legends on the rolling surface thereof and embossing the printed tape by a pair of embossment rollers each of which has non-embossed portions at substantially regular intervals on the central portion of the rolling surface, the total area occupied by the non-embossed portion falling within the range of 10-50% of the entire effective rolling surface of said rollers, thereby forming a printed tape which has non-uniform thickness consisting of concave-convex portions except for areas of uniform thickness disposed in spaced relations along the entire length of said printed tape at substantially regular intervals on the central part of said printed tape.
Claim 7
Dependent Claim
162 words
Method for producing a thermoplastic synthetic resin tape for packaging wherein the tape is printed thereon, comprising the steps of forming a tape-like synthetic resin base, pressing said resin base into an extended continuous tape, annealing the tape, printing predetermined letters or marks on one side of said tape directly by a pair of printing rollers one of which has printing legends on the rolling surface thereof and embossing the printed tape by a pair of embossment rollers each of which has non-embossed portions at substantially regular intervals on the central portion of the rolling surface, the total area occupied by the non-embossed portion falling within the range of 10-50% of the entire effective rolling surface of said rollers, thereby forming a printed tape which has non-uniform thickness consisting of concave-convex portions except for areas of uniform thickness disposed in spaced relations along the entire length of said printed tape at substantially regular intervals on the central part of said printed tape.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-12-12 | 1981-06-13 | 1981-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-12 | 1985-06-13 | 1985-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-12 | 1989-06-13 | 1989-12-13 | $7700.00 | Window Closed / Lapsed |