Name:  Composite core roll sheet paper Class:  Composite packaging material
Common Varieties of Neutral Composite Packaging Materials Classification Name of Product Structure Composite core paper Composite core paperboard Neutral raw paper//PE// cardboard paper//PE Composite waterproof paper Waterproof paper PE// brown packing paper /PE//weave fabric Plain composite paper Plain composite paper Neutral plain paper//PE Plain weave fabric composite paper Neutral plain paper //PE//weave fabric Goffered composite paper Goffered composite paper Neutral goffered paper//PE Goffered weave fabric composite paper Neutral goffered paper //PE//weave fabric Goffered wire composite paper Neutral goffered paper //flat yarn//PE High strength paper Neutral high-strength goffered paper Neutral goffered paper Composite core paper Structure: Neutral raw paper/PE film/carboard paper/PE film Size: Width 1650mm, 1950mm Description of Products:   This product is made of neutral anti-rust raw paper composed on cardboard paper. It prevents from rusting and corroding in metal caused by SO2-4 and CI contained in paper. The ration of product reaches 420 ~ 440g/m2, deflection (MD 25¡«15mNm£¬CD10¡«6 mNm), waterproof function. Application Scope: It is used as membrane, liner in package and inner core protection plate in steel coil package.