Tissue paper is a paper product used for cleaning, wiping, and moisture absorption. It is usually soft, absorbent, and breathable, and is widely used in homes, restaurants, offices, and other places.
Detection performance
The performance testing of tissue paper usually includes the following aspects:
Thickness and weight: Measure the thickness and weight of tissue paper using instruments such as Thickness Gauges and electronic balances to assess its quality and strength.
Water absorption performance: Use water absorption speed Tester, humidity Tester and other instruments to test the water absorption and air permeability of tissue paper to determine whether it can effectively absorb water and discharge water vapor.
Tear strength: Use instruments such as a tear Tester to test the tear strength of tissue paper to evaluate its durability and reliability.
Tensile strength: Use a tensile Tester and other instruments to test the tensile strength of tissue paper to determine whether it can withstand tension and tension.
Whiteness and brightness: Use whiteness Tester, brightness Tester and other instruments to test the whiteness and brightness of tissue paper to evaluate its appearance and visual effect.
Packaging and printing quality: Check the packaging and printing quality of tissue paper to ensure that its appearance and printing quality meet the standards and requirements.
Chemical composition: Use infrared spectrometers, elemental analyzers and other instruments to test the chemical composition of tissue paper to confirm that it complies with relevant standards and regulations, and at the same time evaluate its environmental friendliness.
Residue detection: Use residue detection equipment to detect possible residual harmful substances in tissue paper, such as residual optical brighteners, heavy metals, etc., to ensure that it meets relevant standards and requirements.
Microbiological testing: Microbial testing equipment is used to detect possible microbial contamination in tissue paper, such as Escherichia coli, Staphylococcus aureus, etc., to ensure that it meets food hygiene standards and requirements.
Food contact safety: Use food contact material testing instruments and other instruments to test the food contact safety of tissue paper to ensure that it is harmless to human health.
Detection methods and instruments
Various instruments and methods can be used to test the performance of paper towels. Some common testing methods are listed below:
Thickness and weight: Use Thickness Gauges, electronic balances and other instruments to measure the thickness and weight of tissue paper. When measuring, it is necessary to ensure that the sample is fully unfolded and spread out flat.
Water absorption performance: Use water absorption speed Tester, humidity Tester and other instruments to test the water absorption performance and air permeability of tissue paper. During the test, it is necessary to place the tissue paper in a container, inject a certain amount of water, measure the speed and amount of water absorption, and evaluate its air permeability.
Tear strength: Use a tear Tester and other instruments to test the tear strength of tissue paper. During the test, the sample needs to be placed on the tear Tester vertically or horizontally, and the tear test is performed to evaluate its durability and reliability.
Tensile strength: Use a tensile Tester and other instruments to test the tensile strength of the tissue paper. During the test, it is necessary to place the sample vertically or horizontally on the tensile Tester for a tensile test to determine whether it can withstand tension and tension.
Whiteness and brightness: Use whiteness Tester, brightness Tester and other instruments to test the whiteness and brightness of tissue paper. During the test, the sample needs to be tested in a test instrument to evaluate its appearance and visual effect.
Packaging and printing quality: Check the packaging and printing quality of tissue paper to ensure that its appearance and printing quality meet the standards and requirements.
Chemical composition: Use infrared spectrometer, elemental analyzer and other instruments to detect the chemical composition of tissue paper. During the test, it is necessary to take samples for chemical composition analysis to confirm that it complies with relevant standards and regulations.
Residue detection: Use a residue detection instrument to detect possible harmful substances remaining in tissue paper. During the test, samples need to be taken for residue detection to ensure that it complies with relevant standards and requirements.
Microbiological detection: Use microbial detection equipment to detect possible microbial contamination in tissue paper. During the test, samples need to be taken for microbiological testing to ensure that it meets food hygiene standards and requirements.
Food contact safety: Use food contact material testing instruments and other instruments to test the food contact safety of paper towels. During the test, it is necessary to conduct a contact test between the sample and the food contact material testing instrument to confirm that it is harmless to human health.
To sum up, the performance testing of tissue paper requires the use of various instruments and methods, including thickness and weight, water absorption, tear strength, tensile strength, whiteness and brightness, packaging and printing quality, chemical composition, residue testing, microbiological testing, and food contact safety. Through comprehensive testing of various properties, the quality and reliability of tissue paper can be evaluated to ensure that it meets various application needs and requirements, and protect the health and safety of consumers.
