The OPP CPP laminating film roll is a food grade plastic film roll, with high sealing hermetic. the inner sealing layer-CPP film is an co-extruded polypropylene film, one side slipped as the sealing layer, and other side treated with Corona, the heat seal temperature 130-140℃. So this OPP CPP film roll would be CPP film laminated barrier material OPPfilm. The ideal flexible OPP CPP film packaging would be instead of traditional single material packaging, and the cost will not rise. it is more known as food grade plastic film roll, when to make pouch, it worked on auto packaging machine, the OPP CPP film roll has low heat sealing temperature property, so could be turn down to a lower temperature, and high speed.
PROPERTIES | TEST METHOD (ASTM) | UNIT | TYPICAL VALUE | |
THICKNESS | D-2673 | Micron (Mil) | 20 30 40 0.8 1.2 1.6 | |
FILM DENSITY GRAMMAGE YIELD CORONA LEVEL/ WETTING TENSILE COEFF OF FRICTION (Corona/ Non) HAZE JOINTS NUMBER SECTION FLETNESS | D-792 International International D-2578 D-1894 D-1003 International International | gm/cc gm/m2 m2/kg Dyne/cm - - m2 - | 0.91 0.91 0.91 18.2 27.3 36.4 54.9 36.6 27.5 38 38 38 0.3/0.15 0.3/0.15 0.3/0.15 3.9 4.2 4.5 ≤1 ≤2mm | |
TENSILE STRENGTH AT BREAK | D-882 | MPa (KPsi) | 48 53 65 33 34 35 7.0 7.9 9.42 4.8 4.9 5.07 | |
ELONGATION AT BREAK | MD* TD* MD* TD* | D-882 | % | 529 540 572 700 711 722 |
HEAT SEAL TEMPERATURE | MD* TM* | 1s, 300MPa, 60℃for under layer | ℃ | 130 135 140 |
HEAT SEALING STRENGTH | D-882 | N/15mm | ≥7.2 ≥7.9 ≥8.6 | |
FINISH | No Folding, Air bubble fracture, Perforation, scratches, impurities, oi |
Industrial Use | Food |
Processing Type | Multiple Extrusion |
Thickness | 15-150 microns |
Width | 300-800mm |
Length | 2000 - 6000 m |
Treatment | Corona |
Heat sealing temperature | 110 - 140 ℃ |
Packing | 1 CPP roll in bubble&corrugated paper, 10 CPP rolls into 1 pallet |
Certificate | ISO9001,ISQ14001 |
Packaging Details | The CPP film roll be covered with bubble and corrugated paper, ten CPP rolls be holded on pallet by PE wrapping film, 18 pallets into 1 container. Customized packing is avaliable. |
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