Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1988-07-22
1989-11-28
Robinson, Ellis P.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428 3692, 428347, 428348, 428349, 428354, 428355, 428216, 428458, 428480, 428522, 428914, 428217, 40310, 40299, B32B 2708, B65D 2534
Patent
active
048836974
ABSTRACT:
A flexible multilayer label adapted for application to deformable thermoplastic packages, with such label being impervious to water and sufficiently resilient to avoid permanent deformation upon deflection. The label includes a thermoplastic stress-compensating stratum having a relatively elastic structure which has a Young's Modulus less than about 2800 Kg/cm.sup.2 and a lower surface adapted to be bonded to the outer surface of the thermoplastic package during in-mold labeling procedures. The label further includes a thermoplastic label stratum having a Young's Modulus which exceeds about 7030 Kg/cm.sup.2 and a smooth label surface. The label stratum is laminated to the upper surface of the stress-compensating stratum. The stress-compensating stratum structure accommodates the thermal stresses and package shrinkage inherent in such in-mold labeling procedures, as well as stresses imposed by deformation of the package in use. As a result of such accommodating capabilities, the label surface of the label stratum is effectively isolated from such stresses and shrinkage and remains substantially smooth, and the laminated bonds between the label stratum, the stress-compensating stratum, and the deformable package remain substantially intact.
REFERENCES:
patent: 2292024 (1942-08-01), Dreher
patent: 3359127 (1967-12-01), Meyer et al.
patent: 3573125 (1971-03-01), Elliott
patent: 3692610 (1972-09-01), Kornstein
patent: 3854229 (1974-12-01), Morgan
patent: 3887734 (1975-06-01), Chazan
patent: 3995087 (1976-11-01), Desanzo
patent: 4048736 (1977-09-01), Castleman et al.
patent: 4264657 (1981-04-01), Tollette
patent: 4273816 (1981-06-01), Tollette
patent: 4330352 (1982-05-01), Grimes et al.
patent: 4528055 (1985-07-01), Hattemer
patent: 4567681 (1986-02-01), Fumei
patent: 4581262 (1986-04-01), Karabedian
Brazier Irvin L.
Dornbusch Arthur H.
Schanzle Roger E.
Gorman J. V.
Robinson Ellis P.
Seidleck James J.
The Procter & Gamble & Company
Witte R. C.
LandOfFree
Thermoplastic in-mold labeling label structure for deformable th does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermoplastic in-mold labeling label structure for deformable th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic in-mold labeling label structure for deformable th will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-581133