B - Operations – Transporting – 31 – C
Patent
B - Operations, Transporting
31
C
154/53.12, 242/7
B31C 99/00 (2009.01) B41M 3/00 (2006.01) B65H 75/00 (2006.01) B65H 75/18 (2006.01) G09F 3/00 (2006.01)
Patent
CA 1150006
ABSTRACT OF THE DISCLOSURE A method for providing identificational coloration on a paper ply of a yarn tube or similar article, the invention comprises reverse printing of a dye onto a pervious paper which is coated on the outer surface with a transparent polymer coating, the coating being impervious to the dye. According to the invention, the dye penetrates through the paper but not through the polymer coating, the informational coloration and/ or pattern of the dye being clearly visible through the polymer coating to allow ready identification of the yarn or other material carried on the tube.
365717
Abston J. B.
Mcmahon Edward H.
G. Ronald Bell & Associates
Sonoco Products Company
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