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 pleasing appearance. 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 duplicate testing)

Testing Parameters

1. Tensile Strength
2. Shear Force
3. Tearing Time
4. Rattan Density
5. Tensile Stress
6. Soaking Time
7. Discoloration

Testing Method

1. 1. Pull Force: 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 force value.

2. 2. Shear Force: Take a 10 x 10 cm paper sample and divide it into two equal pieces. Manually slowly tear the sample pieces, documenting the result using a timer.

3. 3. Dashing Time: Tear 10 x 10 cm paper into two pieces in your hands manually. Record the exact figure via a measuring device.

4. 4. Rattan Density: Fold material layers under manual pressure and measure the pressure needed until the desired value is obtained.

5. 5. Peak Tension: Determine the tensile stress using a g-force meter on sample sheets. Record the pressure ratio values.

6. 6. Water Absorbency: Immerse 0.5 cm of tissue paper in plain water at ambient for one minute. Document the water absorption on a stopwatch.

7. 7. Discoloration: Simulate a strong chemical mixture by immersing tissue paper Kitchen roll manufacturer in Mumbai a suitable concentration for a few hours. Compare the resultant color.