Model for thickness effect with impact testing of viscoelastic materials

Model for transfer of contaminant during

Model for transfer of contaminant during the coextrusion of three-layer food package with a recycled polymer. Effect on the time of protection of the food of the relative thicknesses of the layers

✍ A. L. Perou; S. Laoubi; J. M. Vergnaud 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 189 KB 👁 3 views

The heat transfer and subsequent contaminant transfer between a threelayer film during its coextrusion is considered. The film is made of a recycled polymer layer with a contaminant in it located between two virgin polymer layers. The effect of the relative thicknesses of the three layers on the con