3. Kraft Paper Testing - EFRAC | Drug, Food, Gas, Proficiency Testing Laboratory
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    Kraft Paper Testing

    Kraft Paper is used in various Industrial and Commercial Applications and it has become one of the important packaging material in recent times. Kraft Paper is High-Strength Packaging Paper which has been made from the 80% Sulphate Wood Pulp or Bleached Sulphate Pulp. Kraft Paper is moisture resistance and therefore it is Suitable of Multiple Packaging Usage.

    In India, every Kraft Paper Manufacturing Testing needs to maintain the Regulations of IS 1397 (1990) while producing and Testing the Kraft Paper and Products. Generally, the Standards has been implemented in order to Testify the Quality of the Kraft Paper for the Packaging Purposes. Based on these criteria’s, it is evident that Quality and Standards of Kraft Paper needs to be examined before using as specific Packaging Purpose.

    EFRAC is NABL Accredited Analysis and Testing Centre offering Testing of Kraft Papers for Examining the Quality of the Kraft Paper for Packaging Purposes. EFRAC has 11 Regulatory Accreditations and 3 International Accreditations and World-Class Analytical Facility for various ranges of Testing methods of Packaging Quality and Standards for meeting the requirements of the Clients and Regulatory Authorities.

    Parameters

    DEAD WEIGHT THICKNESS GAUGE:

    • Thickness

    TEARING STRENGTH TESTER:

    • Tear index, Tear strength & Tear factor

    pH METER:

    • pH value

    GSM Round Cutter:

    • GSM

    • Polychlorinated biphenyls (PCBs)
    • Pentachlorophenol (PCP)

    BURSING STRENGTH TESTER:

    • Bursting strength, Bursting factor & Burst index

    ANALYTICAL BALANCE:

    • Substances or Rim weight

    TENSILE TESTER:

    • Tensile strength, Tensile elongation & Tensile index

     

    OTHER PARAMETERS:

    • Compression strength • Inclined impact test • Drop test • Stack load test • Leachable Heavy metals(Cd, Cr-VI, Pb, Hg etc) • Cobb value • Alkalinity
    • Sulfate • Bulk • Thickness • Chlorides • Moisture Content • Ash • Breaking Length • Folding endurance • Water penetration & water absorbency • Gloss • Opacity • Oil absorbency • Fibre composition • Shape, Size & dimension

    Instruments

    • Box Compression Tester
    • Tearing Strength Tester
    • Bursting Strength Tester
    • Spectrophotometer
    • Vernier Caliper
    • Micro meter
    • Tensile Testing Machine

    Methods

    • IS (Indian Standards)
    • ISO (ISO 12192:2011 (en)
    • FSSAI
    • ASTM (American Society for Testing and Materials)
    • BIS