Tissue Paper Testing and Quality Control > 자유게시판

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Conducting a tissue paper test is an essential step before making a final purchase or accepting a delivery of tissue paper for various applications such as packaging, hygiene products, or craft materials. The test helps in evaluating the properties and quality of the tissue paper, which is crucial for meeting specific requirements for absorbency. Here's a step-by-step guide on how to conduct a tissue paper test.

Equipment Needed

1. Tissue paper to be tested (at least 10 sheets)
   
2. Tissue paper testing machine (preferably automatic or manual strength tester, though alternative methods can also work)
   
3. Standard tensile tester
   
4. Stopwatch or timer
   
5. Thermometer (for testing the thermal values of hot and cold)
   
6. Pen or pencil
   
7. Measuring tape
   
8. Stopwatch or timer (optional for precise timing)
   
   

1. Pull Force
   
2. Rip Resistance
   
3. Tearing Time
   
4. Rattan Density
   
5. Peak Tension
   
6. Water Absorbency
   
7. Whitening
   
   

1. 1. Tensile Strength: Take a 10 x 10 cm paper sample and attach it to the testing machine. Set the range from 50 - 150 N force and record the time taken.
   

1. 2. Rip Resistance: Take a 10 x 10 cm paper sample and divide it into two equal pieces. Manually use force to separate the sample pieces, documenting the result using a stop watch.
   
   
2. 3. Tearing Time: Tear 10 x 10 cm paper into two pieces in your hands by force. Record the exact figure via a measuring device.
   
   
3. 4. Rattan Density: M fold manufacturer in Mumbai paper sheets under manual pressure and measure the pressure needed until the desired value is obtained.
   
   
4. 5. Initial Rate of Tense: Determine the tensile stress using a manual measurement on various paper samples. Record the exact measurement values.
   
   
5. 6. Moistening: Immerse 0.5 cm of tissue paper in plain water at ambient for one minute. Document the time on a stopwatch.
   
   
6. 7. Discoloration: Simulate a weak chemical mixture by immersing tissue paper in a suitable solution for a few hours. Compare the measured values.