CPPBOPP coextrudierte Folie für automatische Verpackungs mac

Density:50-110(g/m2) Thickness: 0.05-0.12mm Specification: 50-1200mm Material: CPP\BOPP Colour: to order Print: to order Common characteristics of co-extrudedfilm 1,Good mechanical properties For the basis of high strength BOPET or BOPP material, co-extrudedfilm has excellent tensile strength,resistant to impact and puncture, so that it can adapt to mechanical stretch, in favor of high-speed machine package. 2,Good heat sealability Many film, just like BOPET and BOPP material, they have poor heat sealability, but if they can be co-extruded with PE or CPP material that have good heat sealability, the whole will have good heat sealability. So we can say because of the composite layer, the film have good heatsealability. 3,Good gas tightness,moisture proofing,burning resistance,aroma preserving,UV permeability These advantages can help film protecting contents effectively 4,Good image in commercial activity The film contains BOPET or BOPP material that is excellent for print, and good pellucidity,glossiness and stiffness itself, so the film is very suitable for the packing goods. And in co-extruded film, the print layer will be protected, twist of fade, will not be damaged by solvent. 5,Good economical efficiency Although the film is co-extruded and manufacturing technique is complex, the price is also more expensive than same weight, on the whole, the co-extruded film has good economical efficiency. It reduce the thickness, reduce the amount of usage. Because the heat resistance of BOPET and BOPP material, the sealing is not limited to thermosol and beadreaction, can use hot blast and tippedmillingcutter, the change can reduce plenty cost for user. 6,Suitable for automatic machine The co-extruded film contain high strength BOPET or BOPP material, after years of experience producing, we use special formula, make the surface have good tensile strength, suitable frictional coefficient and good flatness, so in high-speed automatic machine, the film can through smoothly. Special introduction 1, The product remains the common characteristics of the co-extruded film 2,The product has advantages as below: I,Good mechanical properties CPP\BOPP co-extruded film use high-strength CPP material as surface, so strengthen mechanical properties, have better tensile strength,resistant to impact and pierce, so that it can adapt to mechanical stretch, in favor of high-speed machine package. II,Good heatsealability CPP\BOPP co-extruded film use high-strength CPP material as heat sealing surface, can enhance the heatsealability. III,Suitable for automatic machine CPP\BOPP co-extruded film use CPP material as surface that is smoothly, the film has suitable rubbing coefficient and satisfied planeness, so in high-speed automatic machine, the film can through smoothly. IV,Production processes is few. The material’s specific gravity is small, good economical efficiency in same surface and thickness.