Great Safe is a professional manufacture of testing equipment specified in
Paper and Package Tester
Micro-Computer Edge Crush Tester (Touch Screen)
This machine is designed for testing the ring crush strength of the paperboard. With the proper accessories (optional), it’s also available to test the column compress , ring crush, concora crush and adhesion strength of the corrugated board.
This machine is used to test the brusting strength of the leather, knitted fabric, paperboard etc, Hydraulic pressure is applied in the specific surface of the rubber membrane, and then forcing thespecimen bursting
This machine is used to test the damage and impact of packaged products by the free fall, packing containers Ling, angle, surface can be tested, it mainly used to assess withstand drops of product packaging parts in the transport and loading.
This Tester is applicable in the impact result and energy measurement of the falling dart from a certain height against plastic films and sheets with a thickness less than 1mm, which would result in 50% tested specimen failure.
This is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient.
The Digital Torque Tester is designed to measure the open force and lock force of the caps of bottles, spout bags and flexible tube packages. Its great stability and precision makes it a necessity for the manufacturing process.
Leak and Seal Strength Tester is professionally applicable to quantitative determination of seal strength, seal quality, burst pressure, seal integrity, compression resistance, torsion force and joint/disengaging force.
Coefficient of Friction Tester is professionally applicable to the determination of static and kinetic coefficients of friction of plastic films, sheets, rubber, paper and paper board, PP woven bags, fabrics, metal-plastic composite belts for communication cables, convey belts, wood, coatings, brake pads, windshield wipers, shoe materials and tires.
Heat Seal Tester is based on the heat sealing method and is professionally applicable to the determination of heat seal temperature, dwell time, and the pressure of various composite films to guide industrial production.
Auto Stripping Tester can be used for peeling, stripping and other performance tests of adhesives, adhesive tapes, pressure sensitive tapes, medical adhesive bandage, protection films, release paper, laminated films, leatheroid, woven bags and paper.
Film Shrink Tester is professionally applicable to the determination of heat shrinking performance and dimensional stability of various films, heatshrinkable tubes, hard PVC films for tablets, and back-sheets in the fluid medium at different temperatures.