<p>A process for producing a film having incorporated or applied thereon or therein an additive such as liquid smoke is provided wherein the film comprises a liquid absorbent layer and an impermeable layer. The films can be used for producing a tubular casing or shrinkbag.</p>
申请公布号
WO2009079304(A1)
申请公布日期
2009.06.25
申请号
WO2008US86269
申请日期
2008.12.10
申请人
E. I. DU PONT DE NEMOURS AND COMPANY;LEE, I-HWA;WALLENSLAGER JR, LLOYD, C.;VANSANT, JOHN, D.;KANE JR, JAMES, P.
发明人
LEE, I-HWA;WALLENSLAGER JR, LLOYD, C.;VANSANT, JOHN, D.;KANE JR, JAMES, P.
