Compliance With Following National / International Standards: ISO 3035, ISO 3073, ISO 7263, IS 7028 Applications: For Paper Tubes / Cores used as Winding Medium / Carrier, Radial Crush Test is performed. For Paper Tubes / Cores used as Packing Material, Flat Crush Test and Vertical Crush Test can be performed. For Paper Cones used as Yarn Carrier, Radial Crush Test is performed. For Paper Cones used as Packing Material, Flat Crush Test can also be performed. Further details available on our website. Price and specifications mentioned here are subject to change as per the application, customer requirements and prevailing market conditions. Please refer to us for the final rates and offer.