Product Name: Big Rolls Thermal Paper for Daily Use Model NO.: thermal paper Applicable Models: Copier Brightness: 102-104% Waterproof: Waterproof Layer: 1 Size: A4 Pulp Material: Wood Pulp Gram Weight: 80gsm Type: Copy Paper Trademark: Green Woods Transport Package: in Packet Specification: 40-80gsm Origin: China Product Description Thermal PaperSubstance: 52GSM, 55GSM, 58GSM, 65GSM, 70GSM, 80GSMColor: WhiteBrightness: 96%-98%Roll: Reel Width= 242~600mm Sheet: 787*1092, 889*1194, 890*600, 880*615, 700*1000, 610*914 mmPackage:Wrapped inside with thin plastic film against moisture, outside with PE coated kraft paper for sheets, corrugated paperboard for rolls.ITEMDATARegularbasisweights(gsm)52gsm,55gsm,58gsm,80gsmBasisWeightvariation±5%;Whiteness≥90%Opacity>90%PaperDensity≥8.0Smoothness:≥300sStaticimage70C≤0.20100C≥1.10Dynamicimage30mj/mm2≥1.10HeatresistanceBlank≤0.20Image≥90.0HumidityresistanceBlank≤0.20Image≥90.0LightresistanceBlank≤0.20Image≥90.0TearStrength(CD):≥200/250mNTSI(MD):≥60kN/m2Moisture6.5%±2.0ImageStabilityTime≥5yearsSize:JumboRolls:120-600mm,paperlength=6,000mor12,000mSmallRolls:37mmx50mm,37mmx70mm,44mmx50mm,44x70mm,44x76mm,57mmx50mm,57mmx57mm,76mmx70mm,76mmx76mm,80mmx70mm,80mmx80mm.etcExportPacking:JumboRolls:Wrappedinsidewiththinplasticfilmagainstmoisture,andoutsidewithcorrugatedpaperboard SmallRolls:Wrappedinsidewiththinplasticfilmagainstmoisture,andoutsidewithcartonbox