Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1991-06-25
1993-06-08
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428 38, 428206, 428207, 428355, 4285426, B32B 712, B32B 300, B32B 700, B44F 106
Patent
active
052177912
ABSTRACT:
A printed film sheet in which an image printed on a transparent film sheet can be seen from both the printed side and the non-printed side of said film sheet. The transparent film sheet is provided with a coating composition containing one or more pigments and one or more adhesives so that said film sheet has a brightness of above 50%. The pigments include one or more pigments having a linseed oil absorption of 10 to 80 ml/100 g in an amount of 70 to 100% by weight of the total pigment content. The film sheet has an opacity of 20 to 60% and is printed so that the difference between the ink density of a printed image on the printed side of said film sheet and the ink density thereof on the non-printed side of said film sheet is below 35%.
REFERENCES:
patent: 3900641 (1975-08-01), Woodman et al.
patent: 4127689 (1978-11-01), Holt
patent: 4436377 (1984-03-01), Miller
patent: 4478910 (1984-10-01), Oshima et al.
patent: 4879148 (1989-11-01), Neaves et al.
patent: 4916007 (1990-04-01), Manning et al.
patent: 4965124 (1990-10-01), Shiraishi et al.
Fujita Seigoro
Fukuzawa Yoichi
Kanzaki Paper Mfg. Co. Ltd.
Lesmes George F.
Zirker D. R.
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