A novel process for the packaging of double-side coated X-ray films is described. This process employs the use of plastic or plastic or polymer coated cardboard as top and bottom stiffening members in a stack of sheets of the X-ray film. The top and bottom sheets of film packaged in this manner will harden in the same way as the remainder of the sheets whereas film packaged with conventional, plain cardboard stiffening members will not.
申请公布号
US5083665(A)
申请公布日期
1992.01.28
申请号
US19900559782
申请日期
1990.07.30
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
SCHOENBERG, ALLAN R.;SUMMEY, DAVIE W.;KISNER, JAMES B.;FRADY, KENNETH W.;WOOD, JOHN D.;ZDANOWICZ, MARK J.;LANCASTER, JAMES L.;ROBINSON, STANLEY A.