Multi-layer co-extrusion equipment could produce transparency ,double color ,monochrome ,full color and various types of PP sheet .And the PP sheet apply to food packaging ,fresh tray ,disposable cups ,electronic packing ,disposable tableware and other series produce .

Performance of the PP sheet 

1, Density 

PP sheet is the minmum density of all sheets ,only 0.90-0.93g/cm3,is about 60% of the density of PVC .This means with the same weight of raw material can produce more quantity same volume products.

2,Therml properties

In the five general plastics ,PP thermooo stability is the best .PPplatic produces can work long hours under 100 ,in the absence of external force ,PP products will not deformation when heated to 150.After using nucleating agent improved the crystallization of PP ,its heat resistance can also be further improved ,and even make microwave heating food vessels.

3,Gas tightness

PP for oxygen ,carbon dioxide and water vapor has certain permeability ,compared with nylon(PA)and polyester (PET)has obvious difference ,for high barrier property of plastic ,such as PVDC,EVOH,difference is larger .But compared with other non-plastic materials,its gas tightness is fairly good .By adding barrier property material or coating barrier property plastic on the surface ,could greatly improve its gas tightness.

We can provide thickness 0.18mm-1.80mm,width no more than 1100mm,various color PP sheet .