PP, EVA, EVOH, PS And PE Multi-layer Sheet Co-extrusion LineTo meet market's high request on products, Shanghai JWELL develops advanced
technology of five layer symmetrical distribution andseven layer asymmetrical distribution, which makes the sheets having betterbarrier performance.
PP/EVA/EVOH/EVA/PP five or seven multi-layer co-extrusion high barrier fresh keeping sheethas the excellent anti-oxygen and anti-humidity features. It is one of the best
barrier packing materials.Mainly used for Jellypacking, meat packing, snack food packing, medicine and cosmetic packing and so on.